History log of /external/clang/lib/AST/ASTContext.cpp
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
ef8225444452a1486bd721f3285301fe84643b00 21-Jul-2014 Stephen Hines <srhines@google.com> Update Clang for rebase to r212749.

This also fixes a small issue with arm_neon.h not being generated always.

Includes a cherry-pick of:
r213450 - fixes mac-specific header issue
r213126 - removes a default -Bsymbolic on Android

Change-Id: I2a790a0f5d3b2aab11de596fc3a74e7cbc99081d
/external/clang/lib/AST/ASTContext.cpp
6bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89 29-May-2014 Stephen Hines <srhines@google.com> Update Clang for 3.5 rebase (r209713).

Change-Id: I8c9133b0f8f776dc915f270b60f94962e771bc83
/external/clang/lib/AST/ASTContext.cpp
651f13cea278ec967336033dd032faef0e9fc2ec 24-Apr-2014 Stephen Hines <srhines@google.com> Updated to Clang 3.5a.

Change-Id: I8127eb568f674c2e72635b639a3295381fe8af82
/external/clang/lib/AST/ASTContext.cpp
e39ff50fd72e9ffaa28f141a5c9bb22f1b8f2844 12-Nov-2013 Robert Lytton <robert@xmos.com> XCore target requires preferred alignment.

The xcore llvm backend does not handle 8 byte alignment viz:
"%BadAlignment = alloca i64, align 8"
So getPreferredTypeAlign() must never overalign.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@194462 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
77534c7051b30f0443b3f79e3dfe6b1d8e66b957 03-Nov-2013 Bob Wilson <bob.wilson@apple.com> OS X 10.9+ and iOS 7+ support load/store of big atomic objects.

rdar://13973577

Patch by Fariborz Jahanian.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193935 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
caf759752b086ef30b6c564654b382d17fb0c16f 02-Nov-2013 Warren Hunt <whunt@google.com> Improves compatibility with cl.exe when laying out array fields

Differential Revision: http://llvm-reviews.chandlerc.com/D2090

Clang was "improperly" over-aligning arrays with sizes are not a multiple of
their alignment.
This behavior was removed in microsoft 32 bit mode.

In addition, after examination of ASTContext::getTypeInfoImpl, a redundant code block in
MicrosoftRecordLayoutBuilder::getAdjustedFieldInfo was deleted.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193898 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7693b32af6863c63fcaf4de087760740ee675f71 19-Oct-2013 Rafael Espindola <rafael.espindola@gmail.com> Add isFirstDecl to DecBase too and use it instead of getPreviousDecl() == 0.

Redeclarable already had a isFirstDecl, but it was missing from DeclBase.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193027 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b7f23f18acaf84d14d6ca2c02c12c22e68d72837 15-Oct-2013 Richard Smith <richard-llvm@metafoo.co.uk> Correctly skip type sugar when determining the width of an enum type. Derived
from a patch by Justin Bogner.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192671 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
af3b980ef367e031051afd67ca3475bb7aa32db8 10-Oct-2013 Ted Kremenek <kremenek@apple.com> Fix getIntegerTypeOrder() to properly handle enums by first unwrapping their underlying integer type. This is a precondition for calling getIntegerRank().

Fixes an assertion failure in a test case involving vectors.

Fixes <rdar://problem/15091442>

Please somebody check this.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192334 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
11f22a35b7f08a8d017f6ab26e440edffc930f96 03-Oct-2013 Timur Iskhodzhanov <timurrrr@google.com> Extract ABI-specific parts of MangleContext into separate classes

Reviewed at http://llvm-reviews.chandlerc.com/D1807

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191878 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d0629eb137d06bf6d46a430abdb7fa044909298b 27-Sep-2013 Richard Smith <richard-llvm@metafoo.co.uk> Variable templates: handle instantiation of static data member templates
appropriately, especially when they appear within class templates.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191548 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1a973447d0524b6dbb67605c33481687b24cd862 18-Sep-2013 Eli Friedman <eli.friedman@gmail.com> Fix ObjC @encode for C++ classes w/virtual bases.

PR17142.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190912 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2574084c30e7171eb1b26d67688aa1d4290824ba 16-Sep-2013 NAKAMURA Takumi <geek4civic@gmail.com> Prune "return" after llvm_unreachable(). It was redundant.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190774 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cb3b4001d4b9492df3e88227282cec2764e7e76f 13-Sep-2013 NAKAMURA Takumi <geek4civic@gmail.com> ASTContext.cpp: Fix a warning in r190684. [-Wcovered-switch-default]

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190705 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1eef85246b411b55c493098266746d0d83c241ea 13-Sep-2013 David Tweed <david.tweed@arm.com> Certain multi-platform languages, such as OpenCL, have the concept of
address spaces which is both (1) a "semantic" concept and
(2) possibly a hardware level restriction. It is desirable to
be able to discard/merge the LLVM-level address spaces on arguments for which
there is no difference to the current backend while keeping
track of the semantic address spaces in a funciton prototype. To do this
enable addition of the address space into the name-mangling process. Add
some tests to document this behaviour against inadvertent changes.

Patch by Michele Scandale!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190684 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
942f9fe11d3a9583eef6bc4ca2549b1f0d1694da 10-Sep-2013 Reid Kleckner <reid@kleckner.net> [ms-cxxabi] Implement guard variables for static initialization

Static locals requiring initialization are not thread safe on Windows.
Unfortunately, it's possible to create static locals that are actually
externally visible with inline functions and templates. As a result, we
have to implement an initialization guard scheme that is compatible with
TUs built by MSVC, which makes thread safety prohibitively difficult.

MSVC's scheme is that every function that requires a guard gets an i32
bitfield. Each static local is assigned a bit that indicates if it has
been initialized, up to 32 bits, at which point a new bitfield is
created. MSVC rejects inline functions with more than 32 static locals,
and the externally visible mangling (?_B) only allows for one guard
variable per function.

On Eli's recommendation, I used MangleNumberingContext to track which
bit each static corresponds to.

Implements PR16888.

Reviewers: rjmccall, eli.friedman

Differential Revision: http://llvm-reviews.chandlerc.com/D1416

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190427 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7b7bef1ec355fb46643349d77c266b913f36b656 05-Sep-2013 Stepan Dyatkovskiy <stpworld@narod.ru> Add new methods for TargetInfo:
getRealTypeByWidth and getIntTypeByWidth
for ASTContext names are almost same(invokes new methods from TargetInfo):
getIntTypeForBitwidth and getRealTypeForBitwidth.

As first commit for PR16752 fix: 'mode' attribute for unusual targets doesn't work properly
Description:
Troubles could be happened due to some assumptions in handleModeAttr function (see SemaDeclAttr.cpp).
For example, it assumes that 32 bit integer is 'int', while it could be 16 bit only.
Instead of asking target: 'which type do you want to use for int32_t ?' it just hardcodes general opinion. That doesn't looks pretty correct.
Please consider the next solution:
1. In Basic/TargetInfo add getIntTypeByWidth and getRealTypeByWidth virtual methods. By default current behaviour could be implemented here.
2. Fix handleModeAttr according to new methods in TargetInfo.
This approach is implemented in the patch attached to this post.

Fixes:
1st Commit (Current): Add new methods for TargetInfo:
getRealTypeByWidth and getIntTypeByWidth
for ASTContext names are almost same(invokes new methods from TargetInfo):
getIntTypeForBitwidth and getRealTypeForBitwidth

2nd Commit (Next): Fix SemaDeclAttr, handleModeAttr function.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190044 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ef072033876e295ec5d3402f8730a3ae358ad815 28-Aug-2013 Reid Kleckner <reid@kleckner.net> Delete CC_Default and use the target default CC everywhere

Summary:
Makes functions with implicit calling convention compatible with
function types with a matching explicit calling convention. This fixes
things like calls to qsort(), which has an explicit __cdecl attribute on
the comparator in Windows headers.

Clang will now infer the calling convention from the declarator. There
are two cases when the CC must be adjusted during redeclaration:
1. When defining a non-inline static method.
2. When redeclaring a function with an implicit or mismatched
convention.

Fixes PR13457, and allows clang to compile CommandLine.cpp for the
Microsoft C++ ABI.

Excellent test cases provided by Alexander Zinenko!

Reviewers: rsmith

Differential Revision: http://llvm-reviews.chandlerc.com/D1231

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@189412 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
152b4e4652baedfceba1cd8115515629225e713f 22-Aug-2013 Manuel Klimek <klimek@google.com> Revert "Implement a rudimentary form of generic lambdas."

This reverts commit 606f5d7a99b11957e057e4cd1f55f931f66a42c7.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@189004 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ecb5819a9e64fb654d46a3b270a286cc570c58ff 22-Aug-2013 Faisal Vali <faisalv@yahoo.com> Implement a rudimentary form of generic lambdas.

Specifically, the following features are not included in this commit:
- any sort of capturing within generic lambdas
- nested lambdas
- conversion operator for captureless lambdas
- ensuring all visitors are generic lambda aware


As an example of what compiles:

template <class F1, class F2>
struct overload : F1, F2 {
using F1::operator();
using F2::operator();
overload(F1 f1, F2 f2) : F1(f1), F2(f2) { }
};

auto Recursive = [](auto Self, auto h, auto ... rest) {
return 1 + Self(Self, rest...);
};
auto Base = [](auto Self, auto h) {
return 1;
};
overload<decltype(Base), decltype(Recursive)> O(Base, Recursive);
int num_params = O(O, 5, 3, "abc", 3.14, 'a');

Please see attached tests for more examples.

Some implementation notes:

- Add a new Declarator context => LambdaExprParameterContext to
clang::Declarator to allow the use of 'auto' in declaring generic
lambda parameters

- Augment AutoType's constructor (similar to how variadic
template-type-parameters ala TemplateTypeParmDecl are implemented) to
accept an IsParameterPack to encode a generic lambda parameter pack.

- Add various helpers to CXXRecordDecl to facilitate identifying
and querying a closure class

- LambdaScopeInfo (which maintains the current lambda's Sema state)
was augmented to house the current depth of the template being
parsed (id est the Parser calls Sema::RecordParsingTemplateParameterDepth)
so that Sema::ActOnLambdaAutoParameter may use it to create the
appropriate list of corresponding TemplateTypeParmDecl for each
auto parameter identified within the generic lambda (also stored
within the current LambdaScopeInfo). Additionally,
a TemplateParameterList data-member was added to hold the invented
TemplateParameterList AST node which will be much more useful
once we teach TreeTransform how to transform generic lambdas.

- SemaLambda.h was added to hold some common lambda utility
functions (this file is likely to grow ...)

- Teach Sema::ActOnStartOfFunctionDef to check whether it
is being called to instantiate a generic lambda's call
operator, and if so, push an appropriately prepared
LambdaScopeInfo object on the stack.

- Teach Sema::ActOnStartOfLambdaDefinition to set the
return type of a lambda without a trailing return type
to 'auto' in C++1y mode, and teach the return type
deduction machinery in SemaStmt.cpp to process either
C++11 and C++14 lambda's correctly depending on the flag.

- various tests were added - but much more will be needed.

A greatful thanks to all reviewers including Eli Friedman,
James Dennett and the ever illuminating Richard Smith. And
yet I am certain that I have allowed unidentified bugs to creep in;
bugs, that I will do my best to slay, once identified!

Thanks!




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188977 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
146522ec40ebc21a8c826e8bac98befaf91504cb 15-Aug-2013 Jack Carter <jack.carter@imgtec.com> [Mips][msa] Add support for half

Add support for half (a.k.a. __fp16) in builtin descriptions.
The second argument to BUILTIN() now accepts 'h' to represent half.

Patch by Daniel Sanders


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188464 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1c56c9d9c2eed9ade88afe93541cc6fd25932355 08-Aug-2013 Rafael Espindola <rafael.espindola@gmail.com> Fix alignof computation of large arrays on x86_64.

We were exposing the extra alignment given to large arrays. The new behavior
matches gcc, which is a good thing since this is a gcc extension.

Thanks to Joerg Sonnenberger for noticing it.

While at it, centralize the method description in the .h file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187999 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b82f77fbe320a497f0b60d241c59b651b3ce15ca 07-Aug-2013 Rafael Espindola <rafael.espindola@gmail.com> Correctly allign arrays on 32 bit systems.

Before this patch we would align

long long int big[1024];

to 4 bytes on 32 bit systems. The problem is that we were only looking
at the element type when getLargeArrayMinWidth returned non zero.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187897 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
15c8e56e44a5fb6d298ae5bad791f9ea5bb883f6 07-Aug-2013 Fariborz Jahanian <fjahanian@apple.com> Patch to fix doxygen trailing comments for ObjectiveC methods.
// rdar://14258334


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187893 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8c238be45e2ae6fa00fb5a2bc27a46d3c16d47ee 07-Aug-2013 Fariborz Jahanian <fjahanian@apple.com> Patch to fix doxygen trailing comments for ObjectiveC properties.
// rdar://14258334


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/external/clang/lib/AST/ASTContext.cpp
ef4579cda09b73e3d4d98af48201da25adc29326 06-Aug-2013 Larisse Voufo <lvoufo@google.com> Started implementing variable templates. Top level declarations should be fully supported, up to some limitations documented as FIXMEs or TODO. Static data member templates work very partially. Static data member templates of class templates need particular attention...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187762 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
13163700843a0ad1df903bdadcce59ae86827d72 01-Aug-2013 David Majnemer <david.majnemer@gmail.com> AST: Treat inline function declarations in -fms-compatibility as if it were in C++ when in C mode

This essentially fixes PR16766.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187586 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dc663264c56e587ce9210a7c3b049645e92526b9 26-Jul-2013 Argyrios Kyrtzidis <akyrtzi@gmail.com> [libclang] Remove comma from the blacklist of characters that prevent a comment to be attached to a decl.

It's common to use an availability function macro at the start of a decl.
rdar://13965065

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187230 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ceaa1ecfa3a8c2cd851bda94b135318e83ba560a 25-Jul-2013 Fariborz Jahanian <fjahanian@apple.com> Documentation parsing: if typedef name is being declared
via a macro, try using declaration's starting location.
This is improvement over not having a valid location and
dropping comment altogether. // rdar://14348912


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187085 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ad4aaf11897cc5e9d443b0a80114daacf385f6df 15-Jul-2013 Fariborz Jahanian <fjahanian@apple.com> ObjC migrator: finding conforming protocol
candidates for each class. wip.



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/external/clang/lib/AST/ASTContext.cpp
3aa29df37b140f9c6786b6863a0cac195071b598 15-Jul-2013 Craig Topper <craig.topper@gmail.com> Add 'static' and 'const' qualifiers to some arrays of strings.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186314 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dc80978ed59863c4d4eb251c109d312de0532611 13-Jul-2013 David Blaikie <dblaikie@gmail.com> Simplify getTypeInfoImpl handling of 'non-canonical unless dependent' types.

These types are not dependent in this context, so just look through
the sugar.

Review by Richard Smith & Eli Friedman.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186260 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c131046bb8724afcbc8649c123683d12cfb5015f 12-Jul-2013 Fariborz Jahanian <fjahanian@apple.com> fixes a typo caught by Jordan.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186171 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
361a329ee562fb3ed7a20ffddb9e98e71fa16a56 12-Jul-2013 Fariborz Jahanian <fjahanian@apple.com> Objective-C: Produce gcc compatible encoding of
ivar type in meta-data while preventing recursive
encoding in a corner case. // rdar://14408244


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/external/clang/lib/AST/ASTContext.cpp
5e867c8a07d82da0d3b0a43402ee4f1c6ba416e9 10-Jul-2013 Eli Friedman <eli.friedman@gmail.com> More local mangling fixes.

Compute mangling numbers for externally visible local variables and tags.
Change the mangler to consistently use discriminators where necessary.
Tweak the scheme we use to number decls which are not externally visible
to avoid unnecessary discriminators in common cases now that we request
them more consistently.

Fixes <rdar://problem/14204721>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185986 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
07369dde9d72213bf8a48288cd8b29999af9a40c 01-Jul-2013 Eli Friedman <eli.friedman@gmail.com> Fix mangling for block literals.

Blocks, like lambdas, can be written in contexts which are required to be
treated as the same under ODR. Unlike lambdas, it isn't possible to actually
take the address of a block, so the mangling of the block itself doesn't
matter. However, objects like static variables inside a block do need to
be mangled in a consistent way.

There are basically three components here. One, block literals need a
consistent numbering. Two, objects/types inside a block literal need
to be mangled using it. Three, objects/types inside a block literal need
to have their linkage computed correctly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185372 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0a598fd7e428b5eb28b67770a66f3976ac365e42 27-Jun-2013 Eli Friedman <eli.friedman@gmail.com> Delete dead code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185101 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cd06f26835033e879a9278941f4f6e6a4086976d 26-Jun-2013 Eli Friedman <eli.friedman@gmail.com> Rewrite record layout for ms_struct structs.

The old implementation of ms_struct in RecordLayoutBuilder was a
complete mess: it depended on complicated conditionals which didn't
really reflect the underlying logic, and placed a burden on users of
the resulting RecordLayout. This commit rips out almost all of the
old code, and replaces it with simple checks in
RecordLayoutBuilder::LayoutBitField.

This commit also fixes <rdar://problem/14252115>, a bug where class
inheritance would cause us to lay out bitfields incorrectly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185018 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
147fab970c9877273e6185f0e276f376887c967f 26-Jun-2013 Matt Beaumont-Gay <matthewbg@google.com> Don't try to get the layout of an invalid decl in getDeclAlign.

When the decl that we're getting alignment for is a FieldDecl, and the field's
parent record is invalid, skip the actual field alignment calculation (and
return 1-byte alignment in the general case).

Also, assert in in getASTRecordLayout that the decl is valid. This was
inspired by PR16292; see also r184581 and r184751.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184883 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
12df246d6dea2ee1f92c186f922f1afcf499647a 24-Jun-2013 Reid Kleckner <reid@kleckner.net> [AST] Introduce a new DecayedType sugar node

The goal of this sugar node is to be able to look at an arbitrary
FunctionType and tell if any of the parameters were decayed from an
array or function type. Ultimately this is necessary to implement
Microsoft's C++ name mangling scheme, which mangles decayed arrays
differently from normal pointers.

Reviewers: rsmith

Differential Revision: http://llvm-reviews.chandlerc.com/D1014

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/external/clang/lib/AST/ASTContext.cpp
3f7c1b1aab8c9deb0ecf527c2a4089bfd68bada1 21-Jun-2013 Nico Weber <nicolasweber@gmx.de> Add an assert() suggested by Richard.



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/external/clang/lib/AST/ASTContext.cpp
9b9bdba90cb7a61ed0e5bbadf9155b9d6848ce98 21-Jun-2013 Nico Weber <nicolasweber@gmx.de> Fix a crash with __flaot128 noticed by Eli.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184498 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cac18add73d095eaab600aefe27ea7174aec4922 20-Jun-2013 Nico Weber <nicolasweber@gmx.de> Lazily provide a __float128 dummy type in -std=gnu++11 mode.

This is needed to parse libstdc++ 4.7's type_traits, see PR13530.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184476 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cff15128c6c089bd6fae841b80680e6f5afbf0bf 17-Jun-2013 Reid Kleckner <reid@kleckner.net> [AST] Don't include RecursiveASTVisitor.h in ASTContext.h

The untemplated implementation of getParents() doesn't need to be in a
header file.

RecursiveASTVisitor.h is full of repeated macro expansion. Moving this
include to ASTContext.cpp speeds up compilation of
LambdaMangleContext.cpp, a small C++ file with few includes, from 3.7s
to 2.8s for me locally. I haven't measured a full build, but it can't
hurt.

I had to fix a few static analyzer files that were depending on
transitive includes of C++ AST headers.

Reviewers: rsmith, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D982

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184075 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0567a79130a251bf464ce21ecf3f8b9fb5207900 10-Jun-2013 Reid Kleckner <reid@kleckner.net> Use FPT::getArgTypes() instead of manually building ArrayRefs

Made significantly easier with git-clang-format.

Differential Revision: http://llvm-reviews.chandlerc.com/D947

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183694 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c910d4cfa5042f2c9da1eb4e0b6ed59240c0eeee 08-Jun-2013 Reid Kleckner <reid@kleckner.net> Revert "[Sema] Make FunctionType's TSI use unadjusted argument types"

This reverts commit r183614.

It broke test/Sema/block-printf-attribute-1.c on non-Windows platforms,
and the fix is not trivial.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183616 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
63c9a92a805394c1ca9e4a5fd8afb3acbb918d03 08-Jun-2013 Reid Kleckner <reid@kleckner.net> [Sema] Make FunctionType's TSI use unadjusted argument types

This helps preserve the type-as-written in the AST, which we need for
MSVC mangling. In particular, we need to preserve the types of array
parameters in function pointer types.

The essence of this change is:
- QualType ArgTy = Param->getType();
+ QualType ArgTy = Param->getTypeSourceInfo()->getType();

... followed by the adjustment in ActOnFunctionDeclarator().

Differential Revision: http://llvm-reviews.chandlerc.com/D883

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183614 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
211c8ddb5b500ed84833751363d0cfe1115f4dd3 05-Jun-2013 Richard Smith <richard-llvm@metafoo.co.uk> Model temporary lifetime-extension explicitly in the AST. Use this model to
handle temporaries which have been lifetime-extended to static storage duration
within constant expressions. This correctly handles nested lifetime extension
(through reference members of aggregates in aggregate initializers) but
non-constant-expression emission hasn't yet been updated to do the same.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183283 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
48eff6c3512fd6c768072b05ab4c287c7719072b 04-Jun-2013 Fariborz Jahanian <fjahanian@apple.com> Objective-C encoding. Fixes up encodeing for
arrays of empty structs. // rdar://14053082
(also pr13062).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183234 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f0f353b36f173ea282209070fcdbbedab84c19db 03-Jun-2013 Manuel Klimek <klimek@google.com> Fix memory leak for APValues that do memory allocation.

This patch ensures that APValues are deallocated with the ASTContext by
registering a deallocation function for APValues to the ASTContext.

Original version of the patch by James Dennett.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183101 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
42b7861f957591ab40128419dcef0fae081364d6 29-May-2013 Rafael Espindola <rafael.espindola@gmail.com> Remove unused field.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182874 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
538bbe597b935a74d95c668ad209536753f13481 28-May-2013 Fariborz Jahanian <fjahanian@apple.com> Patch to issue error when target of MacOS and iOS
does not support large load/store of atomic objects.
// rdar://13973577


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182781 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5bbb0581cb62e019c2b92bdd5362ba93e84e826f 28-May-2013 Rafael Espindola <rafael.espindola@gmail.com> Fix a crash when we were trying to compute the linkage too early.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182773 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0a74a4ccc4ecfe1a2792ab72c83815323d8fc914 21-May-2013 Richard Smith <richard-llvm@metafoo.co.uk> In -ast-dump, only dump comments when dumping the actual Decl to which they
attach, rather than merging all comments on the declaration chain. This gives a
more faithful dump, and has the side benefit of unbreaking uses of dump() from
within AST deserialization (where the redeclaration chain may not be sane).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182350 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1069b731a0dc872069c2d6572eefe424b0cceff3 15-May-2013 Richard Trieu <rtrieu@google.com> Add static_cast to assertion to silence sign/unsigned comparison warning.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181849 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
910f17e331221cd0833d0b5b49013cbbc7ef122a 14-May-2013 Richard Trieu <rtrieu@google.com> When computing the size of large arrays, use char units instead of bits.
This prevents an overflow and assertion when the number of bits cannot be
stored in 64-bits.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181839 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
fbff0c4510c7f0e0f30a005960e434b973f5bd21 13-May-2013 Fariborz Jahanian <fjahanian@apple.com> Objective-C error recovery. This patch makes a quick
recovery form duplicate method definition error thus
preventing doc parsing to loop trying to find comment
for the invalid redefinition in a previous declaration.
// rdar://13836387


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181710 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
77b502580d2d3a04ee0a83e9e22eb6b8d8be3ea6 13-May-2013 Rafael Espindola <rafael.espindola@gmail.com> Fix a gcc warning.

In r181677 I removed this llvm_unreachable and it introduced a gcc
warning. Add it back.

Thanks to Patrik Hägglund for noticing it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181704 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
181e3ecc0907ae0103586a9f4db52241995a8267 13-May-2013 Rafael Espindola <rafael.espindola@gmail.com> Cleanup handling of UniqueExternalLinkage.

This patch renames getLinkage to getLinkageInternal. Only code that
needs to handle UniqueExternalLinkage specially should call this.

Linkage, as defined in the c++ standard, is provided by
getFormalLinkage. It maps UniqueExternalLinkage to ExternalLinkage.

Most places in the compiler actually want isExternallyVisible, which
handles UniqueExternalLinkage as internal.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181677 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9dadfab2faebe40e7dbbfd0801c15174b69bd726 11-May-2013 Richard Smith <richard-llvm@metafoo.co.uk> C++1y deduced return types: when we deduce a return type for a function which
we loaded from PCH, if we're building another PCH, create an update record to
patch the return type of the earlier declaration.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181659 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
15f92bad58c8650b1306729744b1a1230197497a 10-May-2013 Hans Wennborg <hans@hanshq.net> Add support for __wchar_t in -fms-extensions mode.

MSVC provides __wchar_t. This is the same as the built-in wchar_t type
from C++, but it is also available with -fno-wchar and in C.

The commit changes ASTContext to have two different types for this:

- WCharTy is the built-in type used for wchar_t in C++ and __wchar_t.

- WideCharTy is the type of a wide character literal. In C++ this is
the same as WCharTy, and in C it is an integer type compatible with
the type in <stddef.h>.

This fixes PR15815.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181587 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d7ceab3f311418fd77c2899e8fba254402fd0b5a 09-May-2013 Nico Weber <nicolasweber@gmx.de> Objective-C: Correctly encode 'retain' and 'copy' for readonly properties.

clang would omit 'C' for 'copy' properties and '&' for 'retain' properties if
the property was also 'readonly'. Fix this, which makes clang match gcc4.2's
behavior.

Fixes PR15928.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181491 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
993f43f24d7a45a5cd4678a3316b0852261fc5d4 06-May-2013 John McCall <rjmccall@apple.com> Grab-bag of bit-field fixes:

- References to ObjC bit-field ivars are bit-field lvalues;
fixes rdar://13794269, which got me started down this.
- Introduce Expr::refersToBitField, switch a couple users to
it where semantically important, and comment the difference
between this and the existing API.
- Discourage Expr::getBitField by making it a bit longer and
less general-sounding.
- Lock down on const_casts of bit-field gl-values until we
hear back from the committee as to whether they're allowed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181252 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b8409215523e5478b8b0aa9cdcd10038cf7651fe 06-May-2013 Ulrich Weigand <ulrich.weigand@de.ibm.com> Add SystemZ support

This patch then adds all the usual platform-specific pieces for SystemZ:
driver support, basic target info, register names and constraints,
ABI info and vararg support. It also adds new tests to verify pre-defined
macros and inline asm, and updates a test for the minimum alignment change.

This version of the patch incorporates feedback from reviews by
Eric Christopher and John McCall. Thanks to all reviewers!

Patch by Richard Sandiford.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181211 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6b20351a1d6178addfaa86716aaba36f2e9ea188 06-May-2013 Ulrich Weigand <ulrich.weigand@de.ibm.com> Allow targets to define minimum alignment for global variables

This patch adds a new common code feature that allows platform code to
request minimum alignment of global symbols. The background for this is
that on SystemZ, the most efficient way to load addresses of global symbol
is the LOAD ADDRESS RELATIVE LONG (LARL) instruction. This instruction
provides PC-relative addressing, but only to *even* addresses. For this
reason, existing compilers will guarantee that global symbols are always
aligned to at least 2. [ Since symbols would otherwise already use a
default alignment based on their type, this will usually only affect global
objects of character type or character arrays. ] GCC also allows creating
symbols without that extra alignment by using explicit "aligned" attributes
(which then need to be used on both definition and each use of the symbol).

To enable support for this with Clang, this patch adds a
TargetInfo::MinGlobalAlign variable that provides a global minimum for the
alignment of every global object (unless overridden via explicit alignment
attribute), and adds code to respect this setting. Within this patch, no
platform actually sets the value to anything but the default 1, resulting
in no change in behaviour on any existing target.

This version of the patch incorporates feedback from reviews by
Eric Christopher and John McCall. Thanks to all reviewers!

Patch by Richard Sandiford.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181210 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f9734241b141ad9c19969bab9b56dd4246e35e7d 04-May-2013 Aaron Ballman <aaron@aaronballman.com> Reverting r181004 since it has broken test/Sema/wchar.c.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181122 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
60e141e1f87211ca831de6821003d80fe20a06f3 04-May-2013 Richard Smith <richard-llvm@metafoo.co.uk> Implement most of N3638 (return type deduction for normal functions).
Missing (somewhat ironically) is support for the new deduction rules
in lambda functions, plus PCH support for return type patching.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181108 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6f464bb8d316b95bf60efcdb2d21803659d3aa1b 03-May-2013 Hans Wennborg <hans@hanshq.net> Support __wchar_t in -fms-extensions and -fms-compatibility modes.

MSVC provides __wchar_t, either as an alias for the built-in wchar_t
type, or as a separate type depending on language (C vs C++) and flags
(-fno-wchar).

In -fms-extensions, Clang will simply accept __wchar_t as an alias for
whatever type is used for wide character literals. In -fms-compatibility, we
try to mimic MSVC's behavior by always making __wchar_t a builtin type.

This fixes PR15815.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181004 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4857fdcdcb61f314a53ea45be3cbfaf60bb9255b 02-May-2013 Fariborz Jahanian <fjahanian@apple.com> [document parsing]: support c++11 type aliases
with no comment of their own to inherit the
comment of their aliased type. // rdar://13752382


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180924 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dc7a4f5d7a7e3b60d4dc4a80338d7a2728540998 30-Apr-2013 Richard Smith <richard-llvm@metafoo.co.uk> Don't treat a non-deduced 'auto' type as being type-dependent. Instead, there
are now two distinct canonical 'AutoType's: one is the undeduced 'auto'
placeholder type, and the other is a deduced-but-dependent type. All
deduced-to-a-non-dependent-type cases are still non-canonical.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180789 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
91efca0fa2ef5e63b48692e3439f5c6e6bde350c 27-Apr-2013 Fariborz Jahanian <fjahanian@apple.com> documenttion parsing. Provide a c-index test
and limit comment extraction to public c++
bases. // rdar://13647476


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180646 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
622bb4acc00fd63bac545ca23f7c42fd909dc0e7 26-Apr-2013 Fariborz Jahanian <fjahanian@apple.com> document parsing. When a sub-class (c++ Objective-C) missing
a comment, grab the first comment found in its class
heirarchy. Also, when a category is mossing a comment,
grab comment of its primary class. // rdar://13647476


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180629 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a2c3646c35dd09d21b74826240aa916545b1873f 26-Apr-2013 Richard Smith <richard-llvm@metafoo.co.uk> Implement C++1y decltype(auto).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180610 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
099ecfb0ed137665a3394187030d8fd7183fd9d4 17-Apr-2013 Fariborz Jahanian <fjahanian@apple.com> [document parsing]: When tag declaration (but not definition!)
is part of the decl-specifier-seq of some other declaration,
it doesn't get comment. // rdar://12390371


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179722 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
685d10462b875f8c056d27488c0a1b4e13ef680f 17-Apr-2013 Argyrios Kyrtzidis <akyrtzi@gmail.com> In ASTContext::getOverriddenMethods, call overridden_methods_begin/overridden_methods_end directly.

This avoids unnecessary Decl::getASTContext() invocations.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179653 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
77670f17ae3a5c3188149c19a7e386c01d0aa7c0 15-Apr-2013 Argyrios Kyrtzidis <akyrtzi@gmail.com> Revert "Speed-up ObjCMethodDecl::getOverriddenMethods()."

This reverts commit r179436.

Due to caching, it was possible that we could miss overridden methods that
were introduced by categories later on.

Along with reverting the commit I also included a test case that would have caught this.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179547 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
175c8e2e57befe2db15dd339ab5eb27d0c2b6013 13-Apr-2013 Argyrios Kyrtzidis <akyrtzi@gmail.com> Speed-up ObjCMethodDecl::getOverriddenMethods().

Use an newly introduce ASTContext::getBaseObjCCategoriesAfterInterface() which caches its
results instead of re-calculating the categories multiple times.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179436 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6fd7d3067dd06584ef3940e88e31fea1a0e83588 10-Apr-2013 Dmitri Gribenko <gribozavr@gmail.com> Add an option to parse all comments as documentation comments

Patch by Amin Shali.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179180 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f396ad9b1fa0c74c9db16a8158c3882c9db774e2 01-Apr-2013 Richard Smith <richard-llvm@metafoo.co.uk> Don't eagerly deserialize every templated function (and every static data
member inside a class template) when loading a PCH file or module.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178496 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
84e9ab44af3a16f66d62590505db2036ef0aa03b 28-Mar-2013 Reid Kleckner <reid@kleckner.net> [ms-cxxabi] Correctly compute the size of member pointers

Summary:
This also relaxes the requirement on Windows that the member pointer
class type be a complete type (http://llvm.org/PR12070). We still ask
for a complete type to instantiate any templates (MSVC does this), but
if that fails we continue as normal, relying on any inheritance
attributes on the declaration.

Reviewers: rjmccall

CC: triton, timurrrr, cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D568

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178283 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b9da713efb4277753211590953f433723908aade 21-Mar-2013 John McCall <rjmccall@apple.com> Further weaken block conversion rules to permit blocks with
enum return type to be converted to blocks with any integer type
of the same size.

rdar://13463504

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177613 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c90cc9374f18396251760b9fe6468fd1232e9f0e 15-Mar-2013 Bob Wilson <bob.wilson@apple.com> Revert "Remove a pointless assertion."

This reverts commit r177158.

I'm blindly reverting this because it appears to be breaking numerous
buildbots. I'll reapply if it doesn't turn out to be the culprit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177165 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7e0786f08e5e14776c8a46a0534c254b3fdc14fe 15-Mar-2013 Nico Weber <nicolasweber@gmx.de> Remove a pointless assertion.

FindNodeOrInsertPos() is called 10 lines earlier already, and the function
early-returns there if the result is != 0. InsertPos isn't recomputed after
that check, so this assert is always trivially true. (And it has nothing to
do with if T is canonical or not.)



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177158 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6c18af24456000e4b7289bc024519efdb796229a 12-Mar-2013 Rafael Espindola <rafael.espindola@gmail.com> Remove a bogus assert so we don't crash in

namespace {
struct X {};
}
extern "C" {
X b = X();
}

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176866 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bea522ff43a3f11c7a2bc7949119dbb9fce19e39 08-Mar-2013 Jordan Rose <jordan_rose@apple.com> ArrayRef-ize ASTContext::getFunctionType and Sema::BuildFunctionType.

No (intended) functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176726 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9eda3abe7e183b05834947391c0cdc291f4ee0d8 07-Mar-2013 John McCall <rjmccall@apple.com> Promote atomic type sizes up to a power of two, capped by
MaxAtomicPromoteWidth. Fix a ton of terrible bugs with
_Atomic types and (non-intrinsic-mediated) loads and stores
thereto.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176658 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5eada844fa70b6e2bc941dd7306f7a4fb1e8529d 22-Feb-2013 Benjamin Kramer <benny.kra@googlemail.com> Streamify getNameForDiagnostic and remove the string versions of PrintTemplateArgumentList.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175894 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6ebf09130479bc7605aa09a3e6c4dc2ba3513495 22-Feb-2013 Dmitri Gribenko <gribozavr@gmail.com> Comment parsing: add CommentOptions to allow specifying custom comment block commands

Add an ability to specify custom documentation block comment commands via a new
class CommentOptions. The intention is that this class will hold future
customizations for comment parsing, including defining documentation comments
with specific numbers of parameters, etc.

CommentOptions instance is a member of LangOptions.

CommentOptions is controlled by a new command-line parameter
-fcomment-block-commands=Foo,Bar,Baz.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175892 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dc84cd5efdd3430efb22546b4ac656aa0540b210 20-Feb-2013 David Blaikie <dblaikie@gmail.com> Include llvm::Optional in clang/Basic/LLVM.h

Post-commit CR feedback from Jordan Rose regarding r175594.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175679 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
39e6ab4be93d9c5e729a578ddd9d415cd2d49872 18-Feb-2013 David Blaikie <dblaikie@gmail.com> Replace TypeLoc llvm::cast support to be well-defined.

The TypeLoc hierarchy used the llvm::cast machinery to perform undefined
behavior by casting pointers/references to TypeLoc objects to derived types
and then using the derived copy constructors (or even returning pointers to
derived types that actually point to the original TypeLoc object).

Some context is in this thread:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-December/056804.html
Though it's spread over a few months which can be hard to read in the mail
archive.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175462 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
17c1a2e748d49d293c9926eeeb85aa4890182106 15-Feb-2013 Fariborz Jahanian <fjahanian@apple.com> objective-C: Fixes a compiler crash when encoding
an ivar of type pointer to a typedef'ed object.
// rdar://13190095


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175298 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
21f18c4fda167dc5f72feddbd6a7ac1b63200a0d 07-Feb-2013 Guy Benyei <guy.benyei@intel.com> Add OpenCL samplers as Clang builtin types and check sampler related restrictions.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174601 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b35cc2d46c4188a0b2d094b3104ce69092c34802 03-Feb-2013 Dmitri Gribenko <gribozavr@gmail.com> Constify ASTContext::getObjContainingInterface


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174282 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c264e16a42b3f6c36521857a29ea0949d9781c22 31-Jan-2013 Tim Northover <Tim.Northover@arm.com> Add support for AArch64 target.

In cooperation with the LLVM patch, this should implement all scalar front-end
parts of the C and C++ ABIs for AArch64.

This patch excludes the NEON support also reviewed due to an outbreak of
batshit insanity in our legal department. That will be committed soon bringing
the changes to precisely what has been approved.

Further reviews would be gratefully received.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174055 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d1e5c0df2acb01192eedda14534fe990e1e26c46 27-Jan-2013 Dmitri Gribenko <gribozavr@gmail.com> Comment parsing: attach any tag type's documentation to its typedef if latter
does not have one of its own. // rdar://13067629

Original patch (r173586 and r173587) by Fariborz Jahanian, modified by me.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173626 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
06b5ea65365c5898be8355868a49c6f396cc8b02 27-Jan-2013 NAKAMURA Takumi <geek4civic@gmail.com> Revert r173586 (and r173587) , "Attach any tag type's documentation to its typedef if"

It caused unexpected warnings with @tparam.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173614 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e3fac338e0e9d7cdbac8a19f741f6bb8a74e631d 26-Jan-2013 Fariborz Jahanian <fjahanian@apple.com> Fix comment.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173587 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
87611cdd0c1a8e5648d63e141f471644c6f7dc64 26-Jan-2013 Fariborz Jahanian <fjahanian@apple.com> Attach any tag type's documentation to its typedef if
latter does not have one of its own. // rdar://13067629


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173586 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9677eb864f7354f140cd1bf59557843851e65de4 26-Jan-2013 Enea Zaffanella <zaffanella@cs.unipr.it> Added ASTContext methods getIntPtrType and getUIntPtrType.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173581 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
23799e3ec4b341753e4fb63a7e995cf4ac3b6066 26-Jan-2013 Fariborz Jahanian <fjahanian@apple.com> simplify code by removing excessive bracing.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173521 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
41170b55ba635afb806394d44f2b7f1f6095df37 25-Jan-2013 Fariborz Jahanian <fjahanian@apple.com> Attach enum's documentation to its typedef if
latter does not have one of its own. // rdar://13067629


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173516 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d5617eeafc93209a26b9f88276c88cf997c3a0a7 25-Jan-2013 John McCall <rjmccall@apple.com> The standard ARM C++ ABI dictates that inline functions are
never key functions. We did not implement that rule for the
iOS ABI, which was driven by what was implemented in gcc-4.2.
However, implement it now for other ARM-based platforms.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173515 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b8b2c9da87e7d70a1679db026f40548b3192b705 25-Jan-2013 John McCall <rjmccall@apple.com> First pass at abstracting out a class for the target C++ ABI.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173514 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
19dbb20ac4371fae3190379a7e7bd467af3c00aa 23-Jan-2013 Joey Gouly <joey.gouly@arm.com> Add a new LangOpt NativeHalfType. This option allows for native half/fp16
operations (as opposed to storage only half/fp16).

Also add some semantic checks for OpenCL half types.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173254 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e6b9d802fb7b16d93474c4f1c179ab36202e8a8b 20-Jan-2013 Guy Benyei <guy.benyei@intel.com> Implement OpenCL event_t as Clang builtin type, including event_t related OpenCL restrictions (OpenCL 1.2 spec 6.9)


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172973 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
02dd79830979e6d83d4420377e8f4c9e4a77439b 18-Jan-2013 Douglas Gregor <dgregor@apple.com> In Objective-C ARC, completely ignore ownership qualifiers on the
return type of a function by canonicalizing them away. They are
useless anyway, and conflict with our rules for template argument
deduction and __strong. Fixes <rdar://problem/12367446>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172768 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d329724745b49f894b768d47275b7c2713106e89 17-Jan-2013 Douglas Gregor <dgregor@apple.com> Rework the traversal of Objective-C categories and extensions to
consider (sub)module visibility.

The bulk of this change replaces myriad hand-rolled loops over the
linked list of Objective-C categories/extensions attached to an
interface declaration with loops using one of the four new category
iterator kinds:

visible_categories_iterator: Iterates over all visible categories
and extensions, hiding any that have their "hidden" bit set. This is
by far the most commonly used iterator.

known_categories_iterator: Iterates over all categories and
extensions, ignoring the "hidden" bit. This tends to be used for
redeclaration-like traversals.

visible_extensions_iterator: Iterates over all visible extensions,
hiding any that have their "hidden" bit set.

known_extensions_iterator: Iterates over all extensions, whether
they are visible to normal name lookup or not.

The effect of this change is that any uses of the visible_ iterators
will respect module-import visibility. See the new tests for examples.

Note that the old accessors for categories and extensions are gone;
there are *Raw() forms for some of them, for those (few) areas of the
compiler that have to manipulate the linked list of categories
directly. This is generally discouraged.

Part two of <rdar://problem/10634711>.




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172665 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
838dc597e25614c653a062a124b06a04d6b7f5eb 12-Jan-2013 Rafael Espindola <rafael.espindola@gmail.com> Disable caching of visibility.

The testcase in pr14929 shows that this is extremely hard to do. If we choose
to apply the attribute, that causes the visibility of some decls to change and
that can happen really late (during codegen).

Current gcc warns and ignores the attribute in this testcase with a warning.
This suggest that the correct solution is to find a point in the compilation
where we can compute the visibility and
* assert it was never computed before
* reject any attempts to compute it again in the future (with warnings).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172305 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c328d9c22a4397dd7313d06be5b82d700297b246 12-Jan-2013 Fariborz Jahanian <fjahanian@apple.com> comment parsing: when property accessors don't have comment
of their own (or are syntheszed), use prperty's comment.
for them. // rdar://12791315


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172278 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
719e53f64637c5ac41aac0c711e1977487ffc0d7 09-Jan-2013 David Blaikie <dblaikie@gmail.com> Suppress GCC -Wreturn warning.

Modified from a patch by David Greene.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171982 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ef3c69406f73b892a3d5023ea42b3d7ed9c99d33 08-Jan-2013 Rafael Espindola <rafael.espindola@gmail.com> Clear the LV cache when setting the instantiated from link.
Fixes pr14835.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171857 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f7992132207d7ddc8810a135cec97ebe5805e500 04-Jan-2013 Fariborz Jahanian <fjahanian@apple.com> Fix up various builtin declaration of objc_msgSend families
to match those foung in objc.h an avoid spurious warnings.
// rdar://12489098


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171492 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
62a833eaebb1867d9950767288debdfa34dd8561 02-Jan-2013 Rafael Espindola <rafael.espindola@gmail.com> Convert an if that never happens to an assert.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171354 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3624e9e55d98507863d0731a0942cd874f2a1574 20-Dec-2012 John McCall <rjmccall@apple.com> Robustify the @encode code and add support for _Atomic.

Fixes PR14628.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170639 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b13621d08e20ac7aa550e05896de8a57ee99c1e8 18-Dec-2012 Guy Benyei <guy.benyei@intel.com> Re-commit r170428 changes with Linux style file endings.

Add OpenCL images as clang builtin types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170432 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7f92f2d8d9b7a07900c030183bc13a9ff60057cc 18-Dec-2012 Guy Benyei <guy.benyei@intel.com> Revert changes from r170428, as I accidentally changed the line endings of these files to Windows style.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170431 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
736104a7619c53ef92553780273d7357a3cdde81 18-Dec-2012 Guy Benyei <guy.benyei@intel.com> Add OpenCL images as clang builtin types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170428 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
34db84fdb092f89ea3678a0792074a5b9253829a 11-Dec-2012 Fariborz Jahanian <fjahanian@apple.com> objective-C blocks: Check for record type when deciding if
byref variable requires extended layout info. to prevent
a crash involving arrays declared __block. // rdar://12787751


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169908 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d5e839429771ad4d1a8b3db598cbbc6d93621f75 06-Dec-2012 Richard Smith <richard-llvm@metafoo.co.uk> Don't use dyn_cast on a Type* which might not be canonical. Fixes an extremely obscure record layout bug.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169467 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
55fc873017f10f6f566b182b70f6fc22aefa3464 04-Dec-2012 Chandler Carruth <chandlerc@gmail.com> Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.

I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169237 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2fa67efeaf66a9332c30a026dc1c21bef6c33a6c 01-Dec-2012 Benjamin Kramer <benny.kra@googlemail.com> Pull the Attr iteration parts out of Attr.h, so including DeclBase.h doesn't pull in all the generated Attr code.

Required to pull some functions out of line, but this shouldn't have a perf impact.
No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169092 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8b8a09e496fbed361d4c8e9e8cc259454a094258 29-Nov-2012 Rafael Espindola <rafael.espindola@gmail.com> Merge function types in C.

Among other differences, GCC accepts

typedef int IA[];
typedef int A10[10];
static A10 *f(void);
static IA *f(void);
void g(void) {
(void)sizeof(*f());
}

but clang used to reject it with:

invalid application of 'sizeof' to an incomplete type 'IA' (aka 'int []')

The intention of c99's 6.2.7 seems to be that we should use the composite type
and accept as gcc does.

Doing the type merging required some extra fixes:
* Use the type from the function type in initializations, even if an parameter
is available.
* Fix the merging of the noreturn attribute in function types.
* Make CodeGen handle the fact that an parameter type can be different from
the corresponding type in the function type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168895 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b15c8984ea300624fbbde385d3907667ce1043fa 29-Nov-2012 Fariborz Jahanian <fjahanian@apple.com> objective-C blocks: Make sure that identical logic is used
in deciding a copy/dispose field is needed in a byref structure
and when generating the copy/dispose helpers. In certain
cases, these fields were being added but no copy/dispose was
being generated. This was uncovered in ARC, but not in MRR.
// rdar://12759433


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168825 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6902e4146d426998ff6a94b16776c1b3f805a048 27-Nov-2012 Eli Friedman <eli.friedman@gmail.com> Fix the definition of the vfork() builtin on Haiku. PR14378.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168674 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3d145f660a23d5bdabdd1ead83c51f3df1489b09 15-Nov-2012 Fariborz Jahanian <fjahanian@apple.com> block extended signatur option. Change previous option
to a cc1 -fencode-extended-block-signature and pass it
to cc1 and recognize this option to produce extended block
type signature. // rdar://12109031


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168063 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5b64e77c2d51ca3e9313ed4107d3c4d927895cd6 15-Nov-2012 Eli Friedman <eli.friedman@gmail.com> Fix a trivial bool-related bug I spotted while skimming David Fang's
current list of powerpc-darwin8 failures.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168016 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
06cffc0511ba76d979fad9ef6944e685936b62f0 15-Nov-2012 Fariborz Jahanian <fjahanian@apple.com> objective-C blocks: under cc1 flag -encode-extended-block-signature,
generate expanded signature encoding to include types as we
already do this for protocol method lists.
// rdar://12109031


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167997 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3ca23d7dc6cb61e6f363a58d9256d548199d120c 14-Nov-2012 Fariborz Jahanian <fjahanian@apple.com> objective-C blocks: Provide layout map for byref
variables captured in a block. // rdar://12184410



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167931 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
66cff7257698d5528632917d38f9a3037bb1506d 14-Nov-2012 David Blaikie <dblaikie@gmail.com> Provide the correct mangling and linkage for certain unnamed nested classes.

This corrects the mangling and linkage of classes (& their member functions) in
cases like this:

struct foo {
struct {
void func() { ... }
} x;
};

we were accidentally giving this nested unnamed struct 'no' linkage where it
should've had the linkage of the outer class. The mangling was incorrecty too,
mangling as TU-wide unnamed type mangling of $_X rather than class-scoped
mangling of UtX_.

This also fixes -Wunused-member-function which would incorrectly diagnose
'func' as unused due to it having no linkage & thus appearing to be TU-local
when in fact it might be correctly used in another TU.

Similar mangling should be applied to function local classes in similar cases
but I've deferred that for a subsequent patch.

Review/discussion by Richard Smith, John McCall, & especially Eli Friedman.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167906 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5f9a7e31d038843f1d3a5e2544fc365ffd563951 12-Nov-2012 Richard Smith <richard-llvm@metafoo.co.uk> Remove abuse of hasTrivial*, and fix miscompile wherein global arrays with
internal linkage, no uses, trivial construction, and nontrivial destruction
were not emitted.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167756 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1e905da74dbfd353d77dfc548fc9d6ff420d515a 03-Nov-2012 Dmitri Gribenko <gribozavr@gmail.com> Remove a const_cast by propagating constness to the member function.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167357 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
749ace614b6ea1ae11d194a60b18e1e43e1db243 12-Oct-2012 Fariborz Jahanian <fjahanian@apple.com> search for overridden methods with comment when overriding method
has none of its own. Factor in Doug's comments.
// rdar://12378793


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165771 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bf967be66ea8c51b66c61659c23240f762a56dbe 10-Oct-2012 Fariborz Jahanian <fjahanian@apple.com> [Doc parsing] This patch searches overridden objc/c++
methods looking for documentation on a particular base
class inherited by any method that overrides the base class.
In case of redeclaration, as when objc method is defined
in the implementation, it also looks up for documentation
in class/class extension being redeclared.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165643 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
eae5a820bced67465c8517793a1602dfaeed8a06 10-Oct-2012 Logan Chien <tzuhsiang.chien@gmail.com> Fix PR 11709: Change the definition of va_list to meet AAPCS requirement

AAPCS ABI Section 7.1.4 [1] specifies that va_list
should be defined as struct __va_list { void *__ap;};
And in C++, it is defined in namespace std.

[1] http://infocenter.arm.com/help/topic
/com.arm.doc.ihi0042d/IHI0042D_aapcs.pdf

Patch by Weiming Zhao.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165609 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bc0a2bb8dc122f8daae890ec82cecfe2054859eb 09-Oct-2012 Argyrios Kyrtzidis <akyrtzi@gmail.com> Simplify the code using SmallVector::append(), as suggested by Benjamin Kramer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165538 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
740ae67dbf8dac44dbc8d6593a60f4f37a0a2aa5 09-Oct-2012 Argyrios Kyrtzidis <akyrtzi@gmail.com> Move the functionality that looks for ObjC overridden methods from
ASTContext to the ObjCMethodDecl, and have the more generic
ASTContext::getOverriddenMethods() use the ObjCMethodDecl::getOverriddenMethods()
function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165518 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
21c3607282550779c9ae5fe784928597807fd110 09-Oct-2012 Argyrios Kyrtzidis <akyrtzi@gmail.com> Move the logic that searches for overridden methods from libclang to
ASTContext so that it can be widely available.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165473 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
38eb1e161f602ee810dfb8a5a0d8462572f22689 09-Oct-2012 Argyrios Kyrtzidis <akyrtzi@gmail.com> When storing the C++ overridden methods, store them once for the
canonical method; avoid storing them again for an out-of-line definition.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165472 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1952354bd376062c3ab3d328c0fc6c36530c9309 29-Sep-2012 Dmitri Gribenko <gribozavr@gmail.com> Move the 'find macro by spelling' infrastructure to the Preprocessor class and
use it to suggest appropriate macro for __attribute__((deprecated)) in
-Wdocumentation-deprecated-sync.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164892 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d7a6b1640e565487d163023a6a2e83f55476ae96 26-Sep-2012 Eli Friedman <eli.friedman@gmail.com> Fix the AST representation for non-type template arguments to encode
enough information so we can mangle them correctly in cases involving
dependent parameter types. (This specifically impacts cases involving
null pointers and cases involving parameters of reference type.)
Fix the mangler to use this information instead of trying to scavenge
it out of the parameter declaration.

<rdar://problem/12296776>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164656 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e4330a302ac20b41b9800267ebd4b5b01f8553f8 10-Sep-2012 Dmitri Gribenko <gribozavr@gmail.com> Comment AST: TableGen'ize all command lists in CommentCommandTraits.cpp.

Now we have a list of all commands. This is a good thing in itself, but it
also enables us to easily implement typo correction for command names.

With this change we have objects that contain information about each command,
so it makes sense to resolve command name just once during lexing (currently we
store command names as strings and do a linear search every time some property
value is needed). Thus comment token and AST nodes were changed to contain a
command ID -- index into a tables of builtin and registered commands. Unknown
commands are registered during parsing and thus are also uniformly assigned an
ID. Using an ID instead of a StringRef is also a nice memory optimization
since ID is a small integer that fits into a common bitfield in Comment class.

This change implies that to get any information about a command (even a command
name) we need a CommandTraits object to resolve the command ID to CommandInfo*.
Currently a fresh temporary CommandTraits object is created whenever it is
needed since it does not have any state. But with this change it has state --
new commands can be registered, so a CommandTraits object was added to
ASTContext.

Also, in libclang CXComment has to be expanded to include a CXTranslationUnit
so that all functions working on comment AST nodes can get a CommandTraits
object. This breaks binary compatibility of CXComment APIs.

Now clang_FullComment_getAsXML(CXTranslationUnit TU, CXComment CXC) doesn't
need TU parameter anymore, so it was removed. This is a source-incompatible
change for this C API.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163540 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
762f159c3295552f1f3e5e1af8b66385bfaed786 09-Sep-2012 Abramo Bagnara <abramo.bagnara@bugseng.com> Added missing const.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163477 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e75bb61f1b876afaa6b2f4a2b860c2889ea1d050 09-Sep-2012 Abramo Bagnara <abramo.bagnara@bugseng.com> Fixed support for disabled wchar_t and added an appropriate test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163476 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a6c66cedc022c9e5d45a937d6b8cff491a6bf81b 31-Aug-2012 Eli Friedman <eli.friedman@gmail.com> Change the representation of builtin functions in the AST
(__builtin_* etc.) so that it isn't possible to take their address.
Specifically, introduce a new type to represent a reference to a builtin
function, and a new cast kind to convert it to a function pointer in the
operand of a call. Fixes PR13195.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162962 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
961713055e636170da59d7006a878cb4ba518a5d 30-Aug-2012 Fariborz Jahanian <fjahanian@apple.com> objective-C: clang must implicitly convert
__objc_yes/__objc_no to (BOOL)1/(BOOL)0 when
BOOL is declared; otherwise it resorts to
default of 'signed char'. This is important to
selecting the correct Numeric API numberWithBool:
Can't have a clang test for this. Will checkin and
executable llvm test. // rdar://12156616


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162922 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c586d5dd7a997321ea96d1d28213315f86778fc8 30-Aug-2012 Eli Friedman <eli.friedman@gmail.com> Fix a crash in type merging with enum types.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162886 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4c3b8a3ed28c52dc56d3a1b9670d71e5f7070c62 28-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> Fix a -Wdocumentation warning.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162730 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7dd88609b6774152993bee8bed189aafc4c6f61a 24-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> Attaching comments to decls: since it was decided that Decl::isImplicit should
not be set for implicit instantiations, remove the FIXME. This should be the
last bit for PR13634. The actual fix happened in r162238.

Motivation: it might be misleading to mark implicit instantiations as
Decl::isImplicit = true. Because then, in order to be consistent, we should
mark all instantiated members as implicit. But the user did actually type the
declaration for the member, but the compiler played with it a little bit.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162488 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4b41c65feb93eeb6f6d27b49a2045ea1b72de9d1 22-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> ASTContext::getCommentForDecl: add comment.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162374 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2125c9010e259548a8c476fa998a561889555c95 22-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> Attaching comments to declarations: when documentation is requested for an
implicit instantiation, look for documentation attached to the template.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162371 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
929bbfb0b69165b55da3c56abf22aa10e20dadc6 21-Aug-2012 John McCall <rjmccall@apple.com> When performing a trivial copy of a C++ type, we must be careful not
to overwrite objects that might have been allocated into the type's
tail padding. This patch is missing some potential optimizations where
the destination is provably a complete object, but it's necessary for
correctness.

Patch by Jonathan Sauer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162254 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dce750b15eb5eb797ac9bbea118333d7d1896831 21-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> Attaching comments to declarations: ignore implicit decls. Decl::isImplicit()
does not return true for all implicit decls currently.

This should fix PR13634 for now, but Decl::isImplicit() should be fixed, too.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162238 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1599eac40a3b28de0824013dc2fb90551dfa01b0 16-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> Attaching comments to declarations: parse the comment in context of the
declaration it was attached to.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162033 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2f47cab092cd2dcbfe7e003fa865499caf198dc2 16-Aug-2012 Richard Smith <richard-llvm@metafoo.co.uk> Fix misaligned allocation of QualifiedTempateName and DependentTemplateName.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162005 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c41ace950dcf2254c9aa48e73647b89c35109f80 14-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> Attaching comments to redeclarations: fix wrong assumptions

The reason for the recent fallout for "attaching comments to any redeclaration"
change are two false assumptions:
(1) a RawComment is attached to a single decl (not true for 'typedef struct X *Y'
where we want the comment to be attached to both X and Y);
(2) the whole redeclaration chain has only a single comment (obviously false, the
user can put a separate comment for each redeclaration).

To fix (1) I revert the part of the recent change where a 'Decl*' member was
introduced to RawComment. Now ASTContext has a separate DenseMap for mapping
'Decl*' to 'FullComment*'.

To fix (2) I just removed the test with this assumption. We might not parse
every comment in redecl chain if we already parsed at least one.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161878 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0d729105ecb50a7e3cbe6e57c29149edfa5cf05a 13-Aug-2012 Richard Smith <richard-llvm@metafoo.co.uk> Factor out computation of whether a typeid's expression is potentially
evaluated into a CXXTypeid member function. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161779 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cd81df2dcff4e13eea6edfbfd52a4458d978d174 13-Aug-2012 Douglas Gregor <dgregor@apple.com> When looking for the comment associated with a declaration, adjust the
'templated' declaration for a function or class template to refer to
the function or class template itself, to which the documentation will
be attached. Fixes PR13593.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161762 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f50555eedef33fd5a67d369aa0ae8a6f1d201543 11-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> Attaching comments to declarations: find comment attached to any redeclaration

Not only look for the comment near the declaration itself, but also walk the
redeclaration chain: the previous declaration might have had a documentation
comment.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161722 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
aa58081902ad31927df02e8537d972eabe29d6df 09-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> Comment parsing: extract TableGen'able pieces into new CommandTraits class.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161548 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c27bc80a98b9558513b50956c930eedc9e461ae0 02-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> Attaching comments to declarations: handle using-declaration.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161211 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1abee64ad71519ea9d91f1fe76441b9cdb75b6c0 02-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> ASTContext.h: replace include by a forward declaration.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161186 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
96b098674908eaa59a9128f3305cda6fbbdad563 01-Aug-2012 Dmitri Gribenko <gribozavr@gmail.com> Comment parsing: add support for \tparam command on all levels.

The only caveat is renumbering CXCommentKind enum for aesthetic reasons -- this
breaks libclang binary compatibility, but should not be a problem since API is
so new.

This also fixes PR13372 as a side-effect.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161087 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
477a9f58c1b197f315befd03b42a8a0b3a2f0ff9 27-Jul-2012 Dmitri Gribenko <gribozavr@gmail.com> Implement resolving of HTML character references (named: &amp;, decimal: &#42;,
hex: &#x1a;) during comment parsing.

Now internal representation of plain text in comment AST does not contain
character references, but the characters themselves.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160891 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b9d0b76e42fd2d4cdfd135220302458d03ad09fe 27-Jul-2012 Richard Smith <richard-llvm@metafoo.co.uk> Final piece of core issue 1330: delay computing the exception specification of
a defaulted special member function until the exception specification is needed
(using the same criteria used for the delayed instantiation of exception
specifications for function temploids).

EST_Delayed is now EST_Unevaluated (using 1330's terminology), and, like
EST_Uninstantiated, carries a pointer to the FunctionDecl which will be used to
resolve the exception specification.

This is enabled for all C++ modes: it's a little faster in the case where the
exception specification isn't used, allows our C++11-in-C++98 extensions to
work, and is still correct for C++98, since in that mode the computation of the
exception specification can't fail.

The diagnostics here aren't great (in particular, we should include implicit
evaluation of exception specifications for defaulted special members in the
template instantiation backtraces), but they're not much worse than before.

Our approach to the problem of cycles between in-class initializers and the
exception specification for a defaulted default constructor is modified a
little by this change -- we now reject any odr-use of a defaulted default
constructor if that constructor uses an in-class initializer and the use is in
an in-class initialzer which is declared lexically earlier. This is a closer
approximation to the current draft solution in core issue 1351, but isn't an
exact match (but the current draft wording isn't reasonable, so that's to be
expected).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160847 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a444f1856459130bd3a1bb8995331c9e367db04f 18-Jul-2012 Dmitri Gribenko <gribozavr@gmail.com> Implement an optimization for finding the comment that occurs just after a
given declaration.

It is based on the observation that during parsing the comment that should be
attached to the decl is usually among the last two documentation comments
parsed.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160400 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d8672ef2d343a0dbfe838724fb2d9fb4efea6041 16-Jul-2012 Richard Smith <richard-llvm@metafoo.co.uk> Related to PR11848 and core-21989: switch ContainsUnexpandedParameterPack from
being a property of a canonical type to being a property of the fully-sugared
type. This should only make a difference in the case where an alias template
ignores one of its parameters, and that parameter is an unexpanded parameter
pack.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160244 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f9e9af7df0cea6e997ac04131c7af6ca4384b0cc 14-Jul-2012 Chad Rosier <mcrosier@apple.com> Add a per target max vector alignment field (e.g., 32-byte alignment for x86 due to
AVX). Currently, if no aligned attribute is specified the alignment of a vector is
inferred from its size. Thus, very large vectors will be over-aligned with no
benefit. Target owners should set this target max.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160209 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
abd56c816e9164b17bb3e7154a511b0c9896ffdb 13-Jul-2012 Dmitri Gribenko <gribozavr@gmail.com> Attaching comments to declarations during parsing: handle more Objective-C declarations.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160156 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8f88a1dcc57cfe8580eb1558a783ad8499bfe8e0 12-Jul-2012 Timur Iskhodzhanov <timurrrr@google.com> [Windows] Use thiscall as the default calling convention for class methods. PR12785

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160121 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a5ef44ff5d93a3be6ca67782828157a71894cf0c 11-Jul-2012 Dmitri Gribenko <gribozavr@gmail.com> Enable comment parsing and semantic analysis to emit diagnostics. A few
diagnostics implemented -- see testcases.

I created a new TableGen file for comment diagnostics,
DiagnosticCommentKinds.td, because comment diagnostics don't logically
fit into AST diagnostics file. But I don't feel strongly about it.

This also implements support for self-closing HTML tags in comment
lexer and parser (for example, <br />).

In order to issue precise diagnostics CommentSema needs to know the
declaration the comment is attached to. There is no easy way to find a decl by
comment, so we match comments and decls in lockstep: after parsing one
declgroup we check if we have any new, not yet attached comments. If we do --
then we do the usual comment-finding process.

It is interesting that this automatically handles trailing comments.
We pick up not only comments that precede the declaration, but also
comments that *follow* the declaration -- thanks to the lookahead in
the lexer: after parsing the declgroup we've consumed the semicolon
and looked ahead through comments.

Added -Wdocumentation-html flag for semantic HTML errors to allow the user to
disable only HTML warnings (but not HTML parse errors, which we emit as
warnings in -Wdocumentation).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160078 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9c00676f2393335dc60c61faf944d4f8f622fac6 07-Jul-2012 Dmitri Gribenko <gribozavr@gmail.com> Restrict the set of declaration kinds for which we allow trailing comments.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159878 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
811c820257746b1799b790b6adc7804f44154011 06-Jul-2012 Dmitri Gribenko <gribozavr@gmail.com> Don't store pointers into a std::vector (RawCommentList::Comments). Although
currently we take address of std::vector's contents only after we finished
adding all comments (so no reallocation can happen), this will change in
future.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159845 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9bf997e63d4e4004588b374e702a5e64da5ebb49 06-Jul-2012 Dmitri Gribenko <gribozavr@gmail.com> Use C++ cast.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159830 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bfdb5061b47fc2708ca74d7b1042a666ad188d96 06-Jul-2012 NAKAMURA Takumi <geek4civic@gmail.com> ASTContext.cpp: Appease msvc to cast NULL to typed pointer, or msvc mistakes NULL as int.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159818 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8d3ba23f2d9e6c87794d059412a0808c9cbacb25 06-Jul-2012 Dmitri Gribenko <gribozavr@gmail.com> Implement AST classes for comments, a real parser for Doxygen comments and a
very simple semantic analysis that just builds the AST; minor changes for lexer
to pick up source locations I didn't think about before.

Comments AST is modelled along the ideas of HTML AST: block and inline content.

* Block content is a paragraph or a command that has a paragraph as an argument
or verbatim command.
* Inline content is placed within some block. Inline content includes plain
text, inline commands and HTML as tag soup.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159790 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d4f5198ae07d9a4958d8191bac694ded12173ad9 04-Jul-2012 Benjamin Kramer <benny.kra@googlemail.com> Remove get(V)BaseClassOffsetInBits, the CharUnit functions should be used instead.

No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159719 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
fb40e3f10ccef93c4f8fb6bd4fe5a108fa6cd369 01-Jul-2012 Meador Inge <meadori@codesourcery.com> PR13189: va_list broken with precompiled headers

For some targets a structure named __va_list_tag is built to help define
the __builtin_va_list type. However, __va_list_tag was not being treated as a
predefined type thus causing problems when serializing the AST. This commit
fixes that oversight by adding the necessary support to treat __va_list_tag
as a predefined type.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159508 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
075a54354dc6e3644b12206e5127855091783fd6 30-Jun-2012 Fariborz Jahanian <fjahanian@apple.com> blocks: fixes a crash when encoding block type
with argument type of size 0. // rdar://11777609
PR13229.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159477 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7e68ba5660a9b2b854df4ae7a556e6b91d738c6c 30-Jun-2012 Fariborz Jahanian <fjahanian@apple.com> objective-c IRGen: fixes a crash when method type is being mangled
when an argument type size is 0. // rdar://11777609, PR13229


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159472 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8376f5934a18b950ac7323d8a38ed231623010fa 28-Jun-2012 Dmitri Gribenko <gribozavr@gmail.com> Remove redundant check.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159355 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c3fee3539fd00a6ce21dc1f574baf76686640072 28-Jun-2012 Dmitri Gribenko <gribozavr@gmail.com> Attaching comments to declarations: don't attach comments to implicit declarations.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159354 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8bdb58a7835a9a90dd9b9791fccf269cbc1dcef3 28-Jun-2012 Dmitri Gribenko <gribozavr@gmail.com> Attaching documentation comments to declarations: don't attach a comment to a declaration if there is a preprocessor directive between them.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159305 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2d44d77fed3200e2eff289f55493317e90d3398c 26-Jun-2012 Dmitri Gribenko <gribozavr@gmail.com> Implement a lexer for structured comments.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159223 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9530a8bf275f91f95147e1fb205dc85bea1ae45c 21-Jun-2012 Dmitri Gribenko <gribozavr@gmail.com> VC9 does not like heterogenous compare function objects.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158936 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
260611a32535c851237926bfcf78869b13c07d5b 20-Jun-2012 John McCall <rjmccall@apple.com> Restructure how the driver communicates information about the
target Objective-C runtime down to the frontend: break this
down into a single target runtime kind and version, and compute
all the relevant information from that. This makes it
relatively painless to add support for new runtimes to the
compiler. Make the new -cc1 flag, -fobjc-runtime=blah-x.y.z,
available at the driver level as a better and more general
alternative to -fgnu-runtime and -fnext-runtime. This new
concept of an Objective-C runtime also encompasses what we
were previously separating out as the "Objective-C ABI", so
fragile vs. non-fragile runtimes are now really modelled as
different kinds of runtime, paving the way for better overall
differentiation.

As a sort of special case, continue to accept the -cc1 flag
-fobjc-runtime-has-weak, as a sop to PLCompatibilityWeak.

I won't go so far as to say "no functionality change", even
ignoring the new driver flag, but subtle changes in driver
semantics are almost certainly not intended.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158793 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
aa0cd85838f2a024e589ea4e8c2094130065af21 20-Jun-2012 Dmitri Gribenko <gribozavr@gmail.com> Structured comment parsing, first step.

* Retain comments in the AST
* Serialize/deserialize comments
* Find comments attached to a certain Decl
* Expose raw comment text and SourceRange via libclang


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158771 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c5613b26a24a33d7450e3d0bf315c6ccc920ce7b 16-Jun-2012 Meador Inge <meadori@codesourcery.com> Explicitly build __builtin_va_list.

The target specific __builtin_va_list types are now explicitly built instead
of injecting strings into the preprocessor input.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158592 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0ef03ff14813c5778220632994a1529dc649129d 15-Jun-2012 James Dennett <jdennett@google.com> Documentation cleanup: eliminated Doxygen warnings by deleting a doc comment
on ASTContext::CreateTypeSourceInfo that duplicated information from the
(more complete) version in ASTContext.h.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158504 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ca5233044ef679840d1ad1c46a36b16e2ee8a6e1 10-Jun-2012 Richard Smith <richard-llvm@metafoo.co.uk> PR13064: Store whether an in-class initializer uses direct or copy
initialization, and use that information to produce the right kind of
initialization during template instantiation.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158288 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b4bc99ba5540a618c86c136c9112ead8fb1d9866 07-Jun-2012 Douglas Gregor <dgregor@apple.com> Add ext_vector type code for builtins, from John Garvin!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158156 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
855243789cb44799c03f4c7216d3d6308805f549 07-Jun-2012 Benjamin Kramer <benny.kra@googlemail.com> Plug a long standing memory leak in TemplateArgument.

The integral APSInt value is now stored in a decomposed form and the backing
store for large values is allocated via the ASTContext. This way its not
leaked as TemplateArguments are never destructed when they are allocated in
the ASTContext. Since the integral data is immutable it is now shared between
instances, making copying TemplateArguments a trivial operation.

Currently getting the integral data out of a TemplateArgument requires creating
a new APSInt object. This is cheap when the value is small but can be expensive
if it's not. If this turns out to be an issue a more efficient accessor could
be added.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158150 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
581deb3da481053c4993c7600f97acf7768caac5 06-Jun-2012 David Blaikie <dblaikie@gmail.com> Revert Decl's iterators back to pointer value_type rather than reference value_type

In addition, I've made the pointer and reference typedef 'void' rather than T*
just so they can't get misused. I would've omitted them entirely but
std::distance likes them to be there even if it doesn't use them.

This rolls back r155808 and r155869.

Review by Doug Gregor incorporating feedback from Chandler Carruth.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158104 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4dc34ebf2a0716bf77ba110dab6777a3fc4397dd 20-May-2012 Peter Collingbourne <peter@pcc.me.uk> CUDA: add CodeGen support for global variable address spaces.
Because in CUDA types do not have associated address spaces,
globals are declared in their "native" address space, and accessed
by bitcasting the pointer to address space 0. This relies on address
space 0 being a unified address space.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157167 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ad9689f3531c49e4bff467d9469993606800068c 17-May-2012 Abramo Bagnara <abramo.bagnara@gmail.com> Added two missing const qualifiers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156988 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
392da48160bd92ceb486792780467cbfdb2d0e8c 04-May-2012 James Molloy <james.molloy@arm.com> Fix handling of wint_t - we can't assume wint_t is purely an integer promotion of wchar_t - they may differ in signedness.

Teach ASTContext about WIntType, and have it taken from TargetInfo like WCharType. Should fix test/Sema/format-strings.c for ARM, with the exception of one subtest which will fail if wint_t and wchar_t are the same size and wint_t is signed, wchar_t is unsigned.

There'll be a followup commit to fix that.

Reviewed by Chandler and Hans at http://llvm.org/reviews/r/8



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156165 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
262bc18e32500558af7cb0afa205b34bd37bafed 30-Apr-2012 David Blaikie <dblaikie@gmail.com> Remove the ref/value inconsistency in filter_decl_iterator.

filter_decl_iterator had a weird mismatch where both op* and op-> returned T*
making it difficult to generalize this filtering behavior into a reusable
library of any kind.

This change errs on the side of value, making op-> return T* and op* return
T&.

(reviewed by Richard Smith)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155808 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
58db7a575efc9a2f35266fe240feac3cf317753d 28-Apr-2012 Douglas Gregor <dgregor@apple.com> When @encode'ing a C++ class that has empty base classes, we can end
up with gaps when the class inherits from the same empty base class
more than once. Fixes <rdar://problem/11324167>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155738 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
13bffc532bafd45d4a77867993c1afb83c7661be 19-Apr-2012 Richard Smith <richard-llvm@metafoo.co.uk> PR 12586: Fix assert while running libc++ testsuite: deal with exception
specifications on member function templates of class templates and other such
nested beasties. Store the function template from which we are to instantiate
an exception specification rather than trying to deduce it. Plus some
additional test cases.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155076 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e6975e9b0985ad7f7ff9187e38d95bfe9ac4181b 17-Apr-2012 Richard Smith <richard-llvm@metafoo.co.uk> Implement DR1330 in C++11 mode, to support libstdc++4.7 which uses it.

We have a new flavor of exception specification, EST_Uninstantiated. A function
type with this exception specification carries a pointer to a FunctionDecl, and
the exception specification for that FunctionDecl is instantiated (if needed)
and used in the place of the function type's exception specification.

When a function template declaration with a non-trivial exception specification
is instantiated, the specialization's exception specification is set to this
new 'uninstantiated' kind rather than being instantiated immediately.

Expr::CanThrow has migrated onto Sema, so it can instantiate exception specs
on-demand. Also, any odr-use of a function triggers the instantiation of its
exception specification (the exception specification could be needed by IRGen).
In passing, fix two places where a DeclRefExpr was created but the corresponding
function was not actually marked odr-used. We used to get away with this, but
don't any more.

Also fix a bug where instantiating an exception specification which refers to
function parameters resulted in a crash. We still have the same bug in default
arguments, which I'll be looking into next.

This, plus a tiny patch to fix libstdc++'s common_type, is enough for clang to
parse (and, in very limited testing, support) all of libstdc++4.7's standard
headers.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154886 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
93a49944e0e68e32bc22d45d44ee136b34beffb3 16-Apr-2012 Fariborz Jahanian <fjahanian@apple.com> objective-c modern translator: buildit objc bool
type for rewriter project will be BoolTy.
// rdar://11231426.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154861 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d2008e2c80d6c9282044ec873a937a17a0f33579 07-Apr-2012 Douglas Gregor <dgregor@apple.com> Implement support for null non-type template arguments for non-type
template parameters of pointer, pointer-to-member, or nullptr_t
type in C++11. Fixes PR9700 / <rdar://problem/11193097>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154219 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0d4cb85130d91da61c45aecb9fd31c7097a7cfcc 22-Mar-2012 Bob Wilson <bob.wilson@apple.com> Fix a comment: kPropertyType = 'T' not 't'. <rdar://problem/11095729>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153264 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cde7a1dc68af2eb063a039b5a31c3b7dd92b1aa9 21-Mar-2012 Chad Rosier <mcrosier@apple.com> Report the natural alignment of unsigned long long, not the preferred alignment.
rdar://11054144


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153216 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4e4d08403ca5cfd4d558fa2936215d3a4e5a528d 11-Mar-2012 David Blaikie <dblaikie@gmail.com> Unify naming of LangOptions variable/get function across the Clang stack (Lex to AST).

The member variable is always "LangOpts" and the member function is always "getLangOpts".

Reviewed by Chris Lattner

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152536 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bc5419a2edc4030d1a623576fe339fbd3eed17a6 09-Mar-2012 Daniel Dunbar <daniel@zuster.org> [AST] Memoize ASTContext::getTypeInfo().
- On -emit-llvm-only of 403.gcc/combine.c, for example, we make 160k calls to
getTypeInfo but only ever deal with 680 some distinct types.

I saw these speedups (user time):
403.gcc/combine.c -- 3.1%
OmniGroupFrameworks/NSBezierPath-OAExtensions.m -- 3.6%
JavaScriptCore/Interpreter.cpp -- 1.4%
which seems pretty sweet.

I ran some histograms on those compiles and we end up doing a ton of
getTypeInfo() on 'char' and 'int'. I tried splitting out a fast path for builtin
types, but this wasn't a win. Still kinda seems like we could be doing better
here.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152377 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9e9c454b12671a624f666fc6fbf132fdf183effc 07-Mar-2012 Eli Friedman <eli.friedman@gmail.com> Make sure we consistently canonicalize types when canonicalizing TemplateTemplateParmDecls. PR12179.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152189 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ebcb57a8d298862c65043e88b2429591ab3c58d3 06-Mar-2012 Ted Kremenek <kremenek@apple.com> Add clang support for new Objective-C literal syntax for NSDictionary, NSArray,
NSNumber, and boolean literals. This includes both Sema and Codegen support.
Included is also support for new Objective-C container subscripting.

My apologies for the large patch. It was very difficult to break apart.
The patch introduces changes to the driver as well to cause clang to link
in additional runtime support when needed to support the new language features.

Docs are forthcoming to document the implementation and behavior of these features.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152137 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c1b0f7fa9b755ab59129ae85187d0d4f91379995 06-Mar-2012 Argyrios Kyrtzidis <akyrtzi@gmail.com> Use TinyPtrVector instead of UsuallyTinyPtrVector.

The latter is just a worse version of the former.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152096 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
12fc4b0624706b474fa10308631fa8daf92f340f 05-Mar-2012 Peter Collingbourne <peter@pcc.me.uk> Properly handle non-canonical underlying types in
ASTContext::getUnaryTransformType. This can happen if, for example,
an enumeration's underlying type is a typedef.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152031 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
16412ef25a2203b7066d0db2b41f944631e5cf79 03-Mar-2012 Eli Friedman <eli.friedman@gmail.com> Avoid an unnecessary recursive loop between type canonicalization and NNS canonicalization which would (rarely) lead to memory corruption. While I'm here, simplify. Fixes PR12166. Not committing a testcase because it's impossible to reduce it.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151967 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9e8c92a9c9b949bbb0408fbbd9a58e34894b6efc 20-Feb-2012 Douglas Gregor <dgregor@apple.com> Basic support for name mangling of C++11 lambda expressions. Because
name mangling in the Itanium C++ ABI for lambda expressions is so
dependent on context, we encode the number used to encode each lambda
as part of the lambda closure type, and maintain this value within
Sema.

Note that there are a several pieces still missing:
- We still get the linkage of lambda expressions wrong
- We aren't properly numbering or mangling lambda expressions that
occur in default function arguments or in data member initializers.
- We aren't (de-)serializing the lambda numbering tables




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150982 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f8af98286022f72157d84951b48fde5fb369ab29 12-Feb-2012 Douglas Gregor <dgregor@apple.com> Within the body of a lambda expression, decltype((x)) for an
id-expression 'x' will compute the type based on the assumption that
'x' will be captured, even if it isn't captured, per C++11
[expr.prim.lambda]p18. There are two related refactors that go into
implementing this:

1) Split out the check that determines whether we should capture a
particular variable reference, along with the computation of the
type of the field, from the actual act of capturing the
variable.
2) Always compute the result of decltype() within Sema, rather than
AST, because the decltype() computation is now context-sensitive.




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150347 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
eefb3d5b49c844347f212073a7e975b8118fe8e9 10-Feb-2012 Richard Smith <richard-llvm@metafoo.co.uk> Track whether a function type has a trailing return type as type sugar. Use this
to pretty-print such function types better, and to fix a case where we were not
instantiating templates in lexical order. In passing, move the Variadic bit from
Type's bitfields to FunctionProtoType to get the Type bitfields down to 32 bits.
Also ensure that we always substitute the return type of a function when
substituting explicitly-specified arguments, since that can cause us to bail
out with a SFINAE error before we hit a hard error in parameter substitution.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150241 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
200fa53fd420aa8369586f569dbece04930ad6a3 08-Feb-2012 John McCall <rjmccall@apple.com> Revise the SplitQualType interface to make it its own thing instead of
a typedef of std::pair. This slightly improves type-safety, but mostly
makes code using it clearer to read as well as making it possible to add
methods to the type.

Add such a method for efficiently single-step desugaring a split type.
Add a method to single-step desugaring a locally-unqualified type.
Implement both the SplitQualType and QualType methods in terms of that.

Also, fix a typo ("ObjCGLifetime").

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150028 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d7a3e2c5f61cd4893f95b69a424fe4def3aa0f69 07-Feb-2012 Benjamin Kramer <benny.kra@googlemail.com> Revert my patches which removed Diagnostic.h includes by moving some operator overloads out of line.

This seems to negatively affect compile time onsome ObjC tests
(which use a lot of partial diagnostics I assume). I have to come
up with a way to keep them inline without including Diagnostic.h
everywhere. Now adding a new diagnostic requires a full rebuild
of e.g. the static analyzer which doesn't even use those diagnostics.

This reverts commit 6496bd10dc3a6d5e3266348f08b6e35f8184bc99.
This reverts commit 7af19b817ba964ac560b50c1ed6183235f699789.
This reverts commit fdd15602a42bbe26185978ef1e17019f6d969aa7.
This reverts commit 00bd44d5677783527d7517c1ffe45e4d75a0f56f.
This reverts commit ef9b60ffed980864a8db26ad30344be429e58ff5.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150006 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b918d6b1f794266e126e5445d69233462087d764 06-Feb-2012 Fariborz Jahanian <fjahanian@apple.com> objc: fixes a problem in block type comparison involving
enums with underlying type explicitly specified
(feature which is on by default in objective-c).
// rdar://10798770


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149888 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
55d23c925b058be29b792008ddb7d68f6c4fa9a0 06-Feb-2012 Abramo Bagnara <abramo.bagnara@gmail.com> Added location for template keyword in TemplateSpecializationTypeLoc. In the process removed some naming ambiguities.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149870 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f7ccbad5d9949e7ddd1cbef43d482553b811e026 05-Feb-2012 Dylan Noblesmith <nobled@dreamwidth.org> Basic: import SmallString<> into clang namespace

(I was going to fix the TODO about DenseMap too, but
that would break self-host right now. See PR11922.)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149799 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6f42b62b6194f53bcbc349f5d17388e1936535d7 05-Feb-2012 Dylan Noblesmith <nobled@dreamwidth.org> Basic: import OwningPtr<> into clang namespace

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149798 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
00bd44d5677783527d7517c1ffe45e4d75a0f56f 04-Feb-2012 Benjamin Kramer <benny.kra@googlemail.com> Move various diagnostic operator<< overloads out of line and remove includes of Diagnostic.h.

Fix all the files that depended on transitive includes of Diagnostic.h.
With this patch in place changing a diagnostic no longer requires a full rebuild of the StaticAnalyzer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149781 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ef9b60ffed980864a8db26ad30344be429e58ff5 04-Feb-2012 Benjamin Kramer <benny.kra@googlemail.com> Move Storage and StorageAllocator out of the PartialDiagnostic class so we can forward declare them.

Let ASTContext allocate the storage in its BumpPtrAllocator.
This will help us remove ASTContext's depedency on PartialDiagnostic.h soon.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149780 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b70126a328f89937f46db42f9e3cba1592887c91 03-Feb-2012 Douglas Gregor <dgregor@apple.com> When a pack expansion occurs in the template argument list of an alias
template without a corresponding parameter pack, don't immediately
substitute the alias template. This is under discussion in the C++
committee, and may become ill-formed, but for now we match GCC.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149697 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8deabc133c121f6c5561d0b2171a41cb2c29b2ce 03-Feb-2012 Argyrios Kyrtzidis <akyrtzi@gmail.com> Move isSentinelNullExpr() from Sema to ASTContext to make it more widely
available.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149675 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3a5aca8112e03814f78906dc5d032287adb272b5 02-Feb-2012 Anton Yartsev <anton.yartsev@gmail.com> r149587 reverted

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149594 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
13f9f2fa548305c80241ccc1843369fd5964c888 02-Feb-2012 Anton Yartsev <anton.yartsev@gmail.com> Fix for PR10657 (http://llvm.org/bugs/show_bug.cgi?id=10657)
extern inline case considered

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149587 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
419636316c04d570c183b4797fc811932c588358 26-Jan-2012 Fariborz Jahanian <fjahanian@apple.com> objc: 'id' and block pointer compare in mergeTypes is
made symmetrical. // rdar://10734265


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149065 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e7cff2c00c3d74e38984a4db5c48d7e303d3ab8e 26-Jan-2012 Fariborz Jahanian <fjahanian@apple.com> objc: allow block pointer matching 'id' type when
they show up as argument types of two block pointers.
// rdar://10734265


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149007 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
18932a0f2a94a7813ec461d1118c39ecf8aa936f 20-Jan-2012 Ted Kremenek <kremenek@apple.com> Add ability to specifiy 'restrict' on parameters of builtins, and correct this oversight for scanf functions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148573 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a6ea10e22b600d92e084f6b11b9b9a92d0eb2412 17-Jan-2012 Douglas Gregor <dgregor@apple.com> Delay the creation of the built-in Objective-C class 'Protocol' by
moving it from a "special type" to a predefined declaration, as we do
for id, Class, and SEL.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148313 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7530c034c0c71a64c5a9173206d9742ae847af8b 17-Jan-2012 David Blaikie <dblaikie@gmail.com> Remove unreachable code in Clang. (replace with llvm_unreachable where appropriate or when GCC requires it)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148292 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
561d3abc881033776ece385a01a510e1cbc1fa92 17-Jan-2012 David Blaikie <dblaikie@gmail.com> Remove unnecessary default cases in switches over enums.

This allows -Wswitch-enum to find switches that need updating when these enums are modified.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148281 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ef96ee0be5f100789f451641542a69cd719144d2 14-Jan-2012 Douglas Gregor <dgregor@apple.com> De-virtualize getPreviousDecl() and getMostRecentDecl() when we know
we have a redeclarable type, and only use the new virtual versions
(getPreviousDeclImpl() and getMostRecentDeclImpl()) when we don't have
that type information. This keeps us from penalizing users with strict
type information (and is the moral equivalent of a "final" method).

Plus, settle on the names getPreviousDecl() and getMostRecentDecl()
throughout.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148187 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
61cc296de6c1f82fa84c0abb3ecd142a584838ef 02-Jan-2012 Douglas Gregor <dgregor@apple.com> Fix canonicalization of protocol-qualified types

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147421 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3fc73ee0c613715ebce78e30b4d050ea715a007d 01-Jan-2012 Douglas Gregor <dgregor@apple.com> Use declaresSameEntity() when comparing ObjCProtocolDecls, and
getCanonicalDecl() when putting ObjCProtocolDecls into a set. This is
groundwork for making ObjCProtocolDecl redeclarable.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147406 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8d2dbbf9ddfd9d762a341d83f83d840ff68ce03d 16-Dec-2011 Douglas Gregor <dgregor@apple.com> If there is a definition of an ObjCInterfaceDecl, make it the Decl returned from the corresponding ObjCInterfaceType

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146740 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0af550115df1f57f17a4f125ff0e8b34820c65d1 16-Dec-2011 Douglas Gregor <dgregor@apple.com> Fix chaining of ObjCInterfaceDecl redeclarations

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146722 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
60ef308e51c71b760d7f598c1b763ceb7b768148 15-Dec-2011 Douglas Gregor <dgregor@apple.com> Replace all comparisons between ObjCInterfaceDecl pointers with calls
to declaresSameEntity(), as a baby step toward tracking forward
declarations of Objective-C classes precisely. Part of
<rdar://problem/10583531>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146618 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
fea966a4103ed9c018d1494b95e9d09b161f5a70 13-Dec-2011 Abramo Bagnara <abramo.bagnara@gmail.com> Added an assertion about overflow in sizeof evaluation. This does not solve the underlying structural issue that is waiting for a proper solution.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146482 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e664977aca2a05a77abab5a06dc0fb69e870cfb9 03-Dec-2011 Douglas Gregor <dgregor@apple.com> Keep track of all of the import declarations that are parsed or
implicitly generated in a translation unit. Modules will need this
information to identify the actual imports that occurred.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145734 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dc8dab6fabf4bfd4f4b94bf572ac3342a5bbfcd7 30-Nov-2011 Bob Wilson <bob.wilson@apple.com> Add bigger method type encodings to protocol objects. <rdar://problem/10492418>

The new metadata are method @encode strings with additional data.

1. Each Objective-C object is marked with its class name and protocol names.
The same is done for property @encode already.

2. Each block object is marked with its function prototype's @encoding. For
example, a method parameter that is a block object that itself returns void
and takes an int would look like:
@?<v@?i>

These new method @encode strings are stored in a single array pointed to by structs protocol_t and objc_protocol_ext.

Patch provided by Greg Parker!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145469 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e2d4f4ed44a32f179c6d48cd1dba8346ab2129d9 13-Nov-2011 Rafael Espindola <rafael.espindola@gmail.com> Fix the signature of the getcontext builtin. Patch by Dimitry Andric.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144505 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
39e02032b01874a0d02ba85a4cd3922adda81376 06-Nov-2011 David Blaikie <dblaikie@gmail.com> Correcting grammar.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143894 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
87ec9c257c99b4136af6c7f5be5a2d486906ba84 01-Nov-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> [libclang] For a class extension, give it a unique USR but for any property or ivar
it contains give it a USR based on its semantic context, which is the interface.

This follows what we already did for objc methods. rdar://10371669

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143464 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
29e97cb35fab314388f62b68fefa78947e93c1dc 27-Oct-2011 Hans Wennborg <hans@hanshq.net> Teach format string analysis that "%zu" means size_t.

The code had it backwards, thinking size_t was signed, and using that for "%zd".

Also let the analysis get the types for (u)intmax_t while we are at it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143099 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
68a2dc446fe6d32d5da3557902100ed06b21b12b 26-Oct-2011 Eli Friedman <eli.friedman@gmail.com> Correctly perform integral promotions on wchar_t/char16_t/char32_t in C++. <rdar://problem/10309088>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143019 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3c3b7f90a863af43fa63043d396553ecf205351c 25-Oct-2011 John McCall <rjmccall@apple.com> Restore r142914 and r142915, now with missing file and apparent
GCC compiler workaround.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142931 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
327a50f46449c946c42d50d97689bcb30e2af7d9 25-Oct-2011 NAKAMURA Takumi <geek4civic@gmail.com> Revert r142914 and r142915, due to possibly missing file.

r142914: "Introduce a placeholder type for "pseudo object""
r142915: "Pull the pseudo-object stuff into its own file."

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142921 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a1b852f8e1bee5ed3604ee483803cef39ce57a20 25-Oct-2011 John McCall <rjmccall@apple.com> Introduce a placeholder type for "pseudo object"
expressions: expressions which refer to a logical rather
than a physical l-value, where the logical object is
actually accessed via custom getter/setter code.
A subsequent patch will generalize the AST for these
so that arbitrary "implementing" sub-expressions can
be provided.

Right now the only client is ObjC properties, but
this should be generalizable to similar language
features, e.g. Managed C++'s __property methods.




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142914 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0ddaeb9b031070ec64afe92d9892875ac44df427 17-Oct-2011 John McCall <rjmccall@apple.com> Add a new placeholder type to represent "unbridged"
casts in ARC.

No semantic analysis yet.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142208 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
aa4a99b4a62615db243f7a5c433169f2fc704420 15-Oct-2011 Anton Korobeynikov <asl@math.spbu.ru> Provide half floating point support as a storage only type.
Lack of half FP was a regression compared to llvm-gcc.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142016 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2be460723940f8184ec36529b6f6ddf59c04e411 14-Oct-2011 Eli Friedman <eli.friedman@gmail.com> Misc fixes for atomics. Biggest fix is doing alignment correctly for _Atomic types.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142002 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a6b8b2c09610b8bc4330e948ece8b940c2386406 10-Oct-2011 Richard Smith <richard-llvm@metafoo.co.uk> Constant expression evaluation refactoring:
- Remodel Expr::EvaluateAsInt to behave like the other EvaluateAs* functions,
and add Expr::EvaluateKnownConstInt to capture the current fold-or-assert
behaviour.
- Factor out evaluation of bitfield bit widths.
- Fix a few places which would evaluate an expression twice: once to determine
whether it is a constant expression, then again to get the value.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141561 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b001de7458d17c17e6d8b8034c7cfcefd3b70c00 07-Oct-2011 Eli Friedman <eli.friedman@gmail.com> Support for C1x _Atomic specifier (see testcase). This is primarily being committed at the moment to help support C++0x <atomic>, but it should be a solid base for implementing the full specification of C1x _Atomic.

Thanks to Jeffrey Yasskin for the thorough review!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141330 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d211cb709510fbe7e75167b9feee0050851d001a 06-Oct-2011 Ted Kremenek <kremenek@apple.com> Use a sidetable in ASTContext for ParmVarDecls whose index exceeds the 8 bits reserved for that value in VarDecl. Fixes PR 10538.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141273 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
53c8167d7a007daae87f342c0fedd03f1dcf1b62 05-Oct-2011 Fariborz Jahanian <fjahanian@apple.com> c: assignment/init of a function pointer whose function(s)
return to one which does not return (has noreturn attribute)
should warn as it is an unsafe assignment. // rdar://10095762
c++ already handles this. This is the c version.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141141 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
491306a83c4f0f49f95a3bcbca8580cb98a91c7a 03-Oct-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> Allow getting all source locations of selector identifiers in a ObjCMethodDecl.

Instead of always storing all source locations for the selector identifiers
we check whether all the identifiers are in a "standard" position; "standard" position is

-Immediately before the arguments: -(id)first:(int)x second:(int)y;
-With a space between the arguments: -(id)first: (int)x second: (int)y;
-For nullary selectors, immediately before ';': -(void)release;

In such cases we infer the locations instead of storing them.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140989 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
82d0b0aab9088e977c2a44c4a5a90479c63149fe 29-Sep-2011 Peter Collingbourne <peter@pcc.me.uk> Add support for alignment-specifiers in C1X and C++11, remove
support for the C++0x draft [[align]] attribute and add the C1X
standard header file stdalign.h

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140796 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
78213e4aec6d8d22b5828dd2687fa19116ebaa26 28-Sep-2011 Fariborz Jahanian <fjahanian@apple.com> objc arc: Diagnose block pointer type mismatch when
some arguments types are ns_consumed and some otherwise
matching types are not. This is objc side of
// rdar://10187884


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140729 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8987b2385d9ba63ada66e1344ace79b04d5cb5c3 28-Sep-2011 Douglas Gregor <dgregor@apple.com> Only print _Bool as 'bool' when 'bool' is defined as an object-like
macro whose only replacement token is '_Bool'.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140656 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
30c42404202d2e2512e51efc6066bd614cfdb5a4 28-Sep-2011 Douglas Gregor <dgregor@apple.com> When 'bool' is not a built-in type but is defined as a macro, print
'bool' rather than '_Bool' within types, to make things a bit more
readable. Fixes <rdar://problem/10063263>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140650 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
19aa8609a5d04eed9b81aa1c4608e8a4f3df6ccd 26-Sep-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> Fix assertion hit when @encoding C++ classes. rdar://10172840 & http://llvm.org/PR10990

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140542 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d6471f7c1921c7802804ce3ff6fe9768310f72b9 26-Sep-2011 David Blaikie <dblaikie@gmail.com> Rename Diagnostic to DiagnosticsEngine as per issue 5397


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140478 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
eb2d1f1c88836bd5382e5d7aa8f6b85148a88b27 23-Sep-2011 David Blaikie <dblaikie@gmail.com> Removing a bunch of dead returns/breaks after llvm_unreachables.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140407 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b219cfc4d75f0a03630b7c4509ef791b7e97b2c8 23-Sep-2011 David Blaikie <dblaikie@gmail.com> Switch assert(0/false) llvm_unreachable.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140367 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
144b38a7995cbe0928e34fbcc865bb2d2be4f7a3 13-Sep-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> [PCH] Fix a regression that r139441 introduced (decls were getting passed
to the consumer without being fully deserialized).

The regression was on compiling boost.python and it was too difficult to get a reduced
test case unfortunately.

Also modify the logic of how objc methods are getting passed to the consumer;
codegen depended on receiving objc methods before the implementation decl.
Since the interesting objc methods are ones with a body and such methods only
exist inside an ObjCImplDecl, deserialize and pass to consumer all the methods
of ObCImplDecl when we see one.

Fixes http://llvm.org/PR10922 & rdar://10117105.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139644 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e289d81369914678db386f6aa86faf8f178e245d 13-Sep-2011 Douglas Gregor <dgregor@apple.com> Switch LangOptions over to a .def file that describes header of the
language options. Use that .def file to declare the LangOptions class
and initialize all of its members, eliminating a source of annoying
initialization bugs.

AST serialization changes are next up.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139605 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
94da1587f7d584fc61df793229d197969f204cd9 10-Sep-2011 Douglas Gregor <dgregor@apple.com> Clean up our handling of Objective-C definitions in AST files. Rather
than having CodeGen check whether a declaration comes from an AST file
(which it shouldn't know or care about), make sure that the AST writer and
reader pass along "interesting" declarations that CodeGen needs to
know about.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139441 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5471bc85b69912e3b448de004498a80c0de32296 08-Sep-2011 Douglas Gregor <dgregor@apple.com> Allow C++0x enumerations with a fixed underlying type in
Objective-C. The @encode'ing of such an enumeration type is the same
as its underlying type. <rdar://problem/5276348>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139297 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e97179c675b341927807c718be215c8d1aab8acb 08-Sep-2011 Douglas Gregor <dgregor@apple.com> Implement the Objective-C 'instancetype' type, which is an alias of
'id' that can be used (only!) via a contextual keyword as the result
type of an Objective-C message send. 'instancetype' then gives the
method a related result type, which we have already been inferring for
a variety of methods (new, alloc, init, self, retain). Addresses
<rdar://problem/9267640>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139275 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bcfd1f55bfbb3e5944cd5e03d07b343e280838c4 02-Sep-2011 Douglas Gregor <dgregor@apple.com> Extend the ASTContext constructor to delay the initialization of
builtin types (When requested). This is another step toward making
ASTUnit build the ASTContext as needed when loading an AST file,
rather than doing so after the fact. No actual functionality change (yet).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138985 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3e3cd93b2fd9644e970c389e715c13883faf68b6 01-Sep-2011 Douglas Gregor <dgregor@apple.com> Teach ASTContext and Preprocessor to hold on to references to the same
LangOptions, rather than making distinct copies of
LangOptions. Granted, LangOptions doesn't actually get modified, but
this will eventually make it easier to construct ASTContext and
Preprocessor before we know all of the LangOptions.




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138959 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cc075e4092900ac9eec9dc92e35096eae1ee29c7 24-Aug-2011 Fariborz Jahanian <fjahanian@apple.com> objc - fix up the builtin type for objc_assign_ivar.
// rdar://9362887.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138412 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cb8061e321bc6f46f154529885028256c7ae1fb2 22-Aug-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> Fix a bug in objc @encoding of C++ classes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138235 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3060178ad9df29789505c1e6debcfc80a3a13587 18-Aug-2011 Chad Rosier <mcrosier@apple.com> Fix else style. No functionality change intended.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137896 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0d95f0d7b81110f77e99e833f766d19be7b7e072 14-Aug-2011 Francois Pichet <pichet2000@gmail.com> Fix typo.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137585 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
af0f4d0b2e38c810effc8b024ad2fb6604eec5d3 14-Aug-2011 Francois Pichet <pichet2000@gmail.com> Implement function template specialization at class scope extension in Microsoft mode. A new AST node is introduced: ClassScopeFunctionSpecialization. This node holds a FunctionDecl that is not yet specialized; then during the class template instantiation the ClassScopeFunctionSpecialization will spawn the actual function specialization.

Example:
template <class T>
class A {
public:
template <class U> void f(U p) { }
template <> void f(int p) { } // <== class scope specialization
};

This extension is necessary to parse MSVC standard C++ headers, MFC and ATL code.
BTW, with this feature in, clang can parse (-fsyntax-only) all the MSVC 2010 standard header files without any error.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137573 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3a02b44e3948f7762dbfba94b7961281ca29d022 12-Aug-2011 Fariborz Jahanian <fjahanian@apple.com> metadata generated by the compiler does not include the weak
attribute of a property. patch by Remy Demarest fixes it.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137509 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
772eeaefef2c883aabe35caf4543e7e32d290183 12-Aug-2011 Douglas Gregor <dgregor@apple.com> Switch the __int128_t and __uint128_t types over to predefined types
in the AST format, which are built lazily by the ASTContext when
requested.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137437 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7a27ea52b7bd635c89bec5a9c521a3bf7d204238 12-Aug-2011 Douglas Gregor <dgregor@apple.com> Switch the Objective-C 'SEL' type over to a predefined type in the
AST file format, lazily generating the actual declaration in
ASTContext as needed.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137434 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
79d6726921897811232554ed94c5d77b5b7b3fc0 12-Aug-2011 Douglas Gregor <dgregor@apple.com> Switch the Objective-C 'Class' type over to a predefined type in the
AST file format, lazily generating the actual declaration in
ASTContext as needed.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137431 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4dfd02a17c6d604c72e6936527c5e1c56d3ecb7a 12-Aug-2011 Douglas Gregor <dgregor@apple.com> Move the creation of the predefined typedef for Objective-C's 'id'
type over into the AST context, then make that declaration a
predefined declaration in the AST format. This ensures that different
AST files will at least agree on the (global) declaration ID for 'id',
and eliminates one of the "special" types in the AST file format.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137429 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
01a4cf11777bb34c35f5d251a9e95eb736d0842b 11-Aug-2011 Douglas Gregor <dgregor@apple.com> Encapsulate the Objective-C id/Class/SEL "redefinition" types in
ASTContext with accessors/mutators. The only functional change is that
the AST writer won't bother writing the id/Class/SEL redefinition type
if it hasn't been explicitly set; previously, it ended up being
written as a synonym for the built-in id/Class/SEL.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137349 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0815b579b31cb3129f732bb7ea36fd6ba6949e98 09-Aug-2011 Douglas Gregor <dgregor@apple.com> Move the creation of the record type for the state of Objective-C fast
enumerations from the ASTContext into CodeGen, so that we don't need
to serialize it to AST files. This appears to be the last of the
low-hanging fruit for SpecialTypes.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137124 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5c0d3d66bf06213009802876a14e6298efc1e0b0 09-Aug-2011 Douglas Gregor <dgregor@apple.com> Don't serialize the block descriptor or block extended descriptor
types to AST files; they're only used by debug info generation anyway,
and shouldn't ever exist in the AST anyway.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137122 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
45c4ea75b235de94f44bf96843624e6a559e4c00 09-Aug-2011 Douglas Gregor <dgregor@apple.com> Move the construction of the RecordDecl representing the runtime
layout of a constant NSString from the ASTContext over to CodeGen,
since this is solely CodeGen's responsibility. Eliminates one of the
unnecessary "special" types that we serialize.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137121 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dd7fddb5b6883326e52b278a9b7e9cefea29aae0 05-Aug-2011 Chad Rosier <mcrosier@apple.com> More whitespace and naming fixup. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136944 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
682b7f8506b70024d3ae88b53a07332bd2cca55e 04-Aug-2011 Chad Rosier <mcrosier@apple.com> Whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136929 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0e7bf40027f75c0c62fb002af7eab0882de6d332 04-Aug-2011 Chad Rosier <mcrosier@apple.com> Fix style and remove obviously redundant code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136907 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0c8cd1ac55720276ad41fa7b4f8785bead5afd32 27-Jul-2011 Ted Kremenek <kremenek@apple.com> Change ASTContext::getSideTableAllocatedMemory() to use llvm::capacity_in_bytes().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136235 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9f1210c3280104417a4ad30f0a00825ac8fa718a 26-Jul-2011 Chad Rosier <mcrosier@apple.com> After further discussion it has been determined that alignof should report
the preferred alignment. Thus, revert r135934, r135935, and r135940.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136062 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
822f54a7ba3eca643104623e8048be20a3391b19 25-Jul-2011 Chad Rosier <mcrosier@apple.com> Allow target to specify about using minimum alignment vs preferred. Takes care of
FIXME: Override "preferred align" for double and long long for ARM apcs-gnu ABI.
Also part of rdar://9802874

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135940 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5f9e272e632e951b1efe824cd16acb4d96077930 23-Jul-2011 Chris Lattner <sabre@nondot.org> remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports
them into the clang namespace.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135852 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
db8264e4c5ffd7af6fbad4ca4306bd382bb02691 22-Jul-2011 Jordy Rose <jediknil@belkadan.com> Add a const overload for ObjCInterfaceDecl::all_declared_ivar_begin.
This was previously not-const only because it has to lazily construct a chain
of ivars the first time it is called (and after the chain is invalidated).
In practice, all the clients were just const_casting their const Decls;
all those now-unnecessary const_casts have been removed.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135741 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dce67a70a86db8758c926a76fdd980f5369d5746 18-Jul-2011 Nick Lewycky <nicholas@mxc.ca> In C99, emit an inline function when encountering an extern redeclaration.
Fixes PR10233!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135377 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
82378391dfc3b2fc22f63dbf1552bd9aed39dc42 13-Jul-2011 Fariborz Jahanian <fjahanian@apple.com> revert fix for // rdar://9740328


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135010 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c286f3835eb6001c61664cef5d610dfaf80a6e9b 13-Jul-2011 Fariborz Jahanian <fjahanian@apple.com> objc++: Some level of covariance is allowed in ObjC properties.
Make it also available in ObjC++ propeties. // rdar://9740328


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135001 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
79e6bd379773447a74cc3e579d9081e4c5cb6d63 12-Jul-2011 Douglas Gregor <dgregor@apple.com> Centralize the getCanonicalType() calls in the Itanium C++ mangling
code so that they only occur in a single place. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134961 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dbd3c85825ad59896292ac7d326fe1985768f1e3 07-Jul-2011 Cameron Zwarich <zwarich@apple.com> r134634 causes a failure on MultiSource/Benchmarks/Olden/bh with TEST=nightly,
so roll it out.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134638 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2357aeec0da2740838963880edd97e43f14cb6fd 07-Jul-2011 Nick Lewycky <nicholas@mxc.ca> A redeclaration of an inline method in C99 mode should trigger emission of that
function. Fixes PR10233!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134634 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
82905749d5c8d8b4edec11de754a73349cb96603 07-Jul-2011 Eli Friedman <eli.friedman@gmail.com> Zap a couple unnecessary loops.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134578 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cd92a65edc7cbbbb7e3aee8d31008594de90fa51 04-Jul-2011 Chandler Carruth <chandlerc@gmail.com> Start switching the AST stats printing to use llvm::errs() instead of
fprintf. There is more cleanup to be done to the AST stats printing...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134373 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
28445f0b62f6aed851ff87ce64d9b19200d3211f 02-Jul-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> -Fix mistake in ASTContext::getInnerObjCOwnership noticed by Doug
-Remove unnecessary 'return'.
-Remove unnecessary 'if' check (llvm_unreachable make sure attrStr will be non-null)
-Add a test of transferring ownership to a reference cast type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134285 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
31862ba5ea70b1f2c81d03f8a0100b61cd6f06f6 02-Jul-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> [ARC] When casting from a pointer to an objective-c object with known ownership, if the
cast type has no ownership specified, implicitly "transfer" the ownership of the cast'ed type
to the cast type:

id x;
static_cast<NSString**>(&x); // Casting as (__strong NSString**).

This currently only works for C++ named casts, C casts to follow.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134273 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
561f81243f665cf2001caadc45df505f826b72d6 01-Jul-2011 Douglas Gregor <dgregor@apple.com> Introduce the notion of instantiation dependence into Clang's AST. A
type/expression/template argument/etc. is instantiation-dependent if
it somehow involves a template parameter, even if it doesn't meet the
requirements for the more common kinds of dependence (dependent type,
type-dependent expression, value-dependent expression).

When we see an instantiation-dependent type, we know we always need to
perform substitution into that instantiation-dependent type. This
keeps us from short-circuiting evaluation in places where we
shouldn't, and lets us properly implement C++0x [temp.type]p2.

In theory, this would also allow us to properly mangle
instantiation-dependent-but-not-dependent decltype types per the
Itanium C++ ABI, but we aren't quite there because we still mangle
based on the canonical type in cases like, e.g.,

template<unsigned> struct A { };
template<typename T>
void f(A<sizeof(sizeof(decltype(T() + T())))>) { }
template void f<int>(A<sizeof(sizeof(int))>);

and therefore get the wrong answer.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134225 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
146060435c3efce95c95a092c7a1eb651cfb9ae0 30-Jun-2011 John McCall <rjmccall@apple.com> Preserve that a TemplateName was arrived at by substituting
for a template template parameter.

Uses to follow.

I've also made the uniquing of SubstTemplateTemplateParmPacks
use a ContextualFoldingSet as a minor space efficiency.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134137 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bf9eb88792e022e54a658657bf22e1925948e384 28-Jun-2011 Fariborz Jahanian <fjahanian@apple.com> Eliminate most uses of ShallowCollectObjCIvars which requires
a vector for collection. Use iterators where needed instead.
// rdar://6817577


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134015 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d3d49bb27c7ffd9accc0a6c00e887111c0348845 28-Jun-2011 John McCall <rjmccall@apple.com> Be more thorough about mangling unresolved types.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134011 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
829f20097e030229fd4c234b84948f53312eaf55 18-Jun-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> Fix regression with @encode string. rdar://9624314.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133312 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f85e193739c953358c865005855253af4f68a497 16-Jun-2011 John McCall <rjmccall@apple.com> Automatic Reference Counting.

Language-design credit goes to a lot of people, but I particularly want
to single out Blaine Garst and Patrick Beard for their contributions.

Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself,
in no particular order.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133103 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4ac01401b1ec602a1f58c217544d3dcb5fcbd7f1 15-Jun-2011 Douglas Gregor <dgregor@apple.com> Eliminate a 'default' case in template argument deduction, where we
were just punting on template argument deduction for a number of type
nodes. Most of them, obviously, didn't matter.

As a consequence of this, make extended vector types (via the
ext_vector_type attribute) actually work properly for several
important cases:
- If the attribute appears in a type-id (i.e, not attached to a
typedef), actually build a proper vector type
- Build ExtVectorType whenever the size is constant; previously, we
were building DependentSizedExtVectorType when the size was constant
but the type was dependent, which makes no sense at all.
- Teach template argument deduction to handle
ExtVectorType/DependentSizedExtVectorType.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133060 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7a614d8380297fcd2bc23986241905d97222948c 11-Jun-2011 Richard Smith <richard-llvm@metafoo.co.uk> Implement support for C++11 in-class initialization of non-static data members.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132878 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f968d8374791c37bc464efd9168c2d33dd73605f 27-May-2011 Douglas Gregor <dgregor@apple.com> Objective-C doesn't consider the use of incomplete types as method
parameter types to be ill-formed. However, it relies on the
completeness of method parameter types when producing metadata, e.g.,
for a protocol, leading IR generating to crash in such cases.

Since there's no real way to tighten down the semantics of Objective-C
here without breaking existing code, do something safe but lame:
suppress the generation of metadata when this happens.

Fixes <rdar://problem/9123036>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132171 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ffe37fdda5b4b4f162a45155c30d9f60ce110c12 25-May-2011 Sean Hunt <scshunt@csclub.uwaterloo.ca> Implement a little bit of cleanup and a lot more of the base work
behind implicit moves. We now correctly identify move constructors and
assignment operators and update bits on the record correctly. Generation
of implicit moves (declarations or definitions) is not yet supported.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132080 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
69d9775da47a4b9f165dbc33277f02982928a94e 25-May-2011 Douglas Gregor <dgregor@apple.com> Properly align UnaryTransformType when allocating it

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132064 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ca63c200346c0ca9e00194ec6e34a5a7b0ed9321 25-May-2011 Sean Hunt <scshunt@csclub.uwaterloo.ca> Implement a new type node, UnaryTransformType, designed to represent a
type that turns one type into another. This is used as the basis to
implement __underlying_type properly - with TypeSourceInfo and proper
behavior in the face of templates.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132017 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9625e44c0252485277a340746ed8ac950686156f 22-May-2011 Douglas Gregor <dgregor@apple.com> It's considered poor form to create references to the overloaded
function type. Educate template argument deduction thusly, fixing
PR9974 / <rdar://problem/9479155>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131811 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2636197098e02fd7c90f9496056b8ab886dcbff0 17-May-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> Reapply the commits that r131401 reverted and add a fix for PR9927.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131446 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4ea030403d509f5b320b8e1d7952447aba5c2f6c 16-May-2011 Rafael Espindola <rafael.espindola@gmail.com> Revert 131377, 131369 and 131365.
131365 caused PR9927.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131401 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bf832a4ed4ea36e1657bafd1012bd5eea87b46b0 15-May-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> Fix MSVC build.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131377 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0c6f8260f7428b81f14f65a0d75cb44bc1d3cd3f 15-May-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> Fix generation of obj-c @encoding for members with zero size.
Also follow gcc in that arrays of elements with zero size are encoded as arrays with zero elements.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131369 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
02c5116db6a40e806534c416e0abb22b8840831e 14-May-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> Create proper Objective-C @encoding for C++ classes; fixes rdar://9357400.

Go through and expand the members of bases into the encoding string (and encode the VTable as well).
Unlike gcc which expands virtual bases as many times as they appear in the
hierarchy, clang will only expand them once at the end, to reflect the actual layout.

Note that there doesn't seem to be a way to indicate in the encoding that
packing/alignment of members is different that normal, in which case
the encoding will be out-of-sync with the real layout.
If the runtime switches to just consider the size of types without
taking into account alignment, we could easily make padding explicit in the
encoding (e.g. using arrays of chars). The encoding strings would be
longer then though.

Also encode a flexible array member as array of 0 size, like gcc, not as a pointer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131365 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
023df37c27ee8035664fb62f206ca58f4e2a169d 09-May-2011 Sean Hunt <scshunt@csclub.uwaterloo.ca> Rename "hasTrivialConstructor" to "hasTrivialDefaultConstructor" and
modify the semantics slightly to accomodate default constructors (I
hope).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131087 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
52bbe7a1133c3cb57e9246f1b96c12940ea3821a 06-May-2011 Fariborz Jahanian <fjahanian@apple.com> Establish a new alignment for an ms_struct bitfield following
a non-bitfield if size of their types differ.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131023 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
10620eb5164e31208fcbf0437cd79ae535ed0559 06-May-2011 Sean Hunt <scshunt@csclub.uwaterloo.ca> Modify some deleted function methods to better reflect reality:

- New isDefined() function checks for deletedness
- isThisDeclarationADefinition checks for deletedness
- New doesThisDeclarationHaveABody() does what
isThisDeclarationADefinition() used to do
- The IsDeleted bit is not propagated across redeclarations
- isDeleted() now checks the canoncial declaration
- New isDeletedAsWritten() does what it says on the tin.
- isUserProvided() now correct (thanks Richard!)

This fixes the bug that we weren't catching

void foo() = delete;
void foo() {}

as being a redefinition.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131013 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3e4c6c4c79a03f5cb0c4671d7c282d623c6dc35e 05-May-2011 Richard Smith <richard-llvm@metafoo.co.uk> Implement support for C++0x alias templates.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130953 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
78a7d7d79964119a3f35b262eb154b5cbf1001ed 05-May-2011 Fariborz Jahanian <fjahanian@apple.com> __alignof attribute on the field must consider
packed attribute on the field. //rdar://9217290


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130948 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9b3acaa32548d0ce78b9c39a3911397f6738a47c 04-May-2011 Fariborz Jahanian <fjahanian@apple.com> More ms_struct bitfield stuff:
Adjacent bit fields are packed into the same 1-, 2-, or
4-byte allocation unit if the integral types are the same
size. // rdar://8823265.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130851 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cc0f9f1a3b5df7fd308ff3d800fbbbbff805157d 04-May-2011 Fariborz Jahanian <fjahanian@apple.com> Only the first zero-length bitfield decides alignment of
the followup data member in an ms_struct struct.
// rdar:// 8823265



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130795 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
340fa242130c2d8d74c83edca0952e771aebe0e6 02-May-2011 Fariborz Jahanian <fjahanian@apple.com> More rule enforcement of zero bitfields for ms_struct.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130696 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4fb86f8c4585e53c21c847ad3de9e3b2de123cd9 01-May-2011 Chandler Carruth <chandlerc@gmail.com> Re-applies the patch first applied way back in r106099, with
accompanying fixes to make it work today.

The core of this patch is to provide a link from a TemplateTypeParmType
back to the TemplateTypeParmDecl node which declared it. This in turn
provides much more precise information about the type, where it came
from, and how it functions for AST consumers.

To make the patch work almost a year after its first attempt, it needed
serialization support, and it now retains the old getName() interface.
Finally, it requires us to not attempt to instantiate the type in an
unsupported friend decl -- specifically those coming from template
friend decls but which refer to a specific type through a dependent
name.

A cleaner representation of the last item would be to build
FriendTemplateDecl nodes for these, storing their template parameters
etc, and to perform proper instantation of them like any other template
declaration. They can still be flagged as unsupported for the purpose of
access checking, etc.

This passed an asserts-enabled bootstrap for me, and the reduced test
case mentioned in the original review thread no longer causes issues,
likely fixed at somewhere amidst the 24k revisions that have elapsed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130628 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d3d77cd138f8e830f6547b6f83fcd5721ccf5f5d 30-Apr-2011 Eli Friedman <eli.friedman@gmail.com> PR9792: Make sure to use the right definition of wchar_t when the default
wchar_t is an unsigned type.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130620 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ba29bd25515fbd99e98ba0fedb9d93617b27609e 28-Apr-2011 Ted Kremenek <kremenek@apple.com> Enhance clang_getCXTUResourceUsage() to report the amount of memory used by ASTContext's side tables.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130383 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
14d56ef43ff4921c6749f7340212fbb743fdbb9b 27-Apr-2011 Fariborz Jahanian <fjahanian@apple.com> Some refactoring of my ms_struct patch.
// rdar://8823265 related.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130311 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cd88b4171753dcb2bc0a21d78f1597c796bb8a20 26-Apr-2011 Argyrios Kyrtzidis <akyrtzi@gmail.com> Gcc pads the size of an array using the alignment of its elements.

The size of the array may not be aligned according to alignment of its elements if an alignment attribute is
specified in a typedef. Fixes rdar://8665729 & http://llvm.org/PR5637.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130242 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
864c041e118155c2b1ce0ba36942a3da5a4a055e 26-Apr-2011 John McCall <rjmccall@apple.com> Make yet another placeholder type, this one marking that an expression is a bound
member function, i.e. something of the form 'x.f' where 'f' is a non-static
member function. Diagnose this in the general case. Some of the new diagnostics
are probably worse than the old ones, but we now get this right much more
universally, and there's certainly room for improvement in the diagnostics.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130239 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
22ce41d9fc8509da65858c75bf5b3c4dae2d8c04 20-Apr-2011 Douglas Gregor <dgregor@apple.com> Give invalid tag types 8-bit size and alignment, rather than 1-bit
alignment, which causes traps further down the line. Fixes
<rdar://problem/9109755>, which contains a test case far too large to
commit :(


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129861 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7c2bdcb4d30f2d370b4367664e6a11b075ce2cb3 18-Apr-2011 Fariborz Jahanian <fjahanian@apple.com> Fix a bug in calculation of composite type
of conditional expressions of objc pointer types
where one type is the immediate base type of the
other. // rdar://9296866


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129718 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
162e1c1b487352434552147967c3dd296ebee2f7 15-Apr-2011 Richard Smith <richard-llvm@metafoo.co.uk> Support for C++11 (non-template) alias declarations.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129567 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
fc8f0e14ad142ed811e90fbd9a30e419e301c717 15-Apr-2011 Chris Lattner <sabre@nondot.org> fix a bunch of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129559 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ad762fcdc16b9e4705b12b09d92b8c026212b906 15-Apr-2011 Richard Smith <richard-llvm@metafoo.co.uk> Add support for C++0x's range-based for loops, as specified by the C++11 draft standard (N3291).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129541 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
627788c29976fbeb4ad47bcfcb3576889070e357 12-Apr-2011 Fariborz Jahanian <fjahanian@apple.com> Fix a regression where the initializer implements
the initialized's protocol and yet clang warns.
objective-c issue, // rdar://9267196


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129363 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a49218e17bcbb1acde0245773173e2c0c42f4f19 09-Apr-2011 Eli Friedman <eli.friedman@gmail.com> PR8369: make __attribute((regparm(0))) work correctly. Original patch by
pageexec@freemail.hu, tweaks by me.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129206 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b7bc34a83aff8af09f2a78aa6d1dcafe18ad8619 08-Apr-2011 Fariborz Jahanian <fjahanian@apple.com> Warn for any kind of initialization if initializer does not
implement lhs's protocols. // rdar://9091389.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129142 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1de4d4e8cb2e9c88809fea8092bc6e835a5473d2 07-Apr-2011 John McCall <rjmccall@apple.com> Basic, untested implementation for an "unknown any" type requested by LLDB.
The idea is that you can create a VarDecl with an unknown type, or a
FunctionDecl with an unknown return type, and it will still be valid to
access that object as long as you explicitly cast it at every use. I'm
still going back and forth about how I want to test this effectively, but
I wanted to go ahead and provide a skeletal implementation for the LLDB
folks' benefit and because it also improves some diagnostic goodness for
placeholder expressions.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129065 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0a0d2b179085a52c10402feebeb6db8b4d96a140 23-Mar-2011 Douglas Gregor <dgregor@apple.com> Implement a new 'availability' attribute, that allows one to specify
which versions of an OS provide a certain facility. For example,

void foo()
__attribute__((availability(macosx,introduced=10.2,deprecated=10.4,obsoleted=10.6)));

says that the function "foo" was introduced in 10.2, deprecated in
10.4, and completely obsoleted in 10.6. This attribute ties in with
the deployment targets (e.g., -mmacosx-version-min=10.1 specifies that
we want to deploy back to Mac OS X 10.1). There are several concrete
behaviors that this attribute enables, as illustrated with the
function foo() above:

- If we choose a deployment target >= Mac OS X 10.4, uses of "foo"
will result in a deprecation warning, as if we had placed
attribute((deprecated)) on it (but with a better diagnostic)
- If we choose a deployment target >= Mac OS X 10.6, uses of "foo"
will result in an "unavailable" warning (in C)/error (in C++), as
if we had placed attribute((unavailable)) on it
- If we choose a deployment target prior to 10.2, foo() is
weak-imported (if it is a kind of entity that can be weak
imported), as if we had placed the weak_import attribute on it.

Naturally, there can be multiple availability attributes on a
declaration, for different platforms; only the current platform
matters when checking availability attributes.

The only platforms this attribute currently works for are "ios" and
"macosx", since we already have -mxxxx-version-min flags for them and we
have experience there with macro tricks translating down to the
deprecated/unavailable/weak_import attributes. The end goal is to open
this up to other platforms, and even extension to other "platforms"
that are really libraries (say, through a #pragma clang
define_system), but that hasn't yet been designed and we may want to
shake out more issues with this narrower problem first.

Addresses <rdar://problem/6690412>.

As a drive-by bug-fix, if an entity is both deprecated and
unavailable, we only emit the "unavailable" diagnostic.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128127 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
207f4d8543529221932af82836016a2ef066c917 18-Mar-2011 Peter Collingbourne <peter@pcc.me.uk> Add support for language-specific address spaces. On top of that,
add support for the OpenCL __private, __local, __constant and
__global address spaces, as well as the __read_only, _read_write and
__write_only image access specifiers. Patch originally by ARM;
language-specific address space support by myself.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127915 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a4fdbfad150ae37bddaa4094d3925a27a1a1cf3f 14-Mar-2011 Fariborz Jahanian <fjahanian@apple.com> Block return type of the initialized must be
be more speciaclized than that of the initializer,
when matching protocol qualifier list.
// rdar:// 9118343.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127585 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8026f6d82f7fa544bc0453714fe94bca62a1196e 13-Mar-2011 Sebastian Redl <sebastian.redl@getdesigned.at> Instead of storing an ASTContext* in FunctionProtoTypes with computed noexcept specifiers, unique FunctionProtoTypes with a ContextualFoldingSet, as suggested by John McCall.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127568 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
60618fa7f88d5162bb5b40988b6b38d4d75d6fc6 12-Mar-2011 Sebastian Redl <sebastian.redl@getdesigned.at> Propagate the new exception information to FunctionProtoType.
Change the interface to expose the new information and deal with the enormous fallout.
Introduce the new ExceptionSpecificationType value EST_DynamicNone to more easily deal with empty throw specifications.
Update the tests for noexcept and fix the various bugs uncovered, such as lack of tentative parsing support.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127537 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ba877adeb49ed6dc17f27fa3a3bcd0cca713fd68 09-Mar-2011 Abramo Bagnara <abramo.bagnara@gmail.com> Fixed InnerLocStart.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127330 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ff676cb48fe8bf7be2feaa251dc7c5fb15af4730 08-Mar-2011 Abramo Bagnara <abramo.bagnara@gmail.com> Fixed source range for all DeclaratorDecl's.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127225 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
344577e6b58f42d18dc8118c8903b49a85dc005e 06-Mar-2011 Abramo Bagnara <abramo.bagnara@gmail.com> Fixed TypedefDecl and TemplateTypeParameter source range.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127119 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8b5b4099c61a136e9a1714c4d8a593febe942268 06-Mar-2011 Sebastian Redl <sebastian.redl@getdesigned.at> Reinstate r127112, "Propagate new-style exception spec information to ExtProtoInfo.", this time with the missing header.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127118 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
708a86690469474f0a8149abca71aa4c62bf9710 06-Mar-2011 NAKAMURA Takumi <geek4civic@gmail.com> Revert r127112, "Propagate new-style exception spec information to ExtProtoInfo."

It seems missing "clang/Basic/ExceptionSpecificationType.h".

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127115 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
06bfa84588658d721094f383d6950e75100c4c4c 05-Mar-2011 Sebastian Redl <sebastian.redl@getdesigned.at> Propagate new-style exception spec information to ExtProtoInfo.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127112 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0f0ea2a96534c615ff5fdd81363989b23cf2164a 03-Mar-2011 Douglas Gregor <dgregor@apple.com> Eliminate redundant nested-name-specifiers on
TemplateSpecializationTypes, which also fixes PR9388.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126946 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cfe9af250f466e7e38becea4428990448ae07737 01-Mar-2011 Roman Divacky <rdivacky@freebsd.org> Implement -mrtd which sets the StdCall calling convention to be the default
one.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126756 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7c3179cf463c3b3b8c21dbb955f933ba50b74f28 28-Feb-2011 Douglas Gregor <dgregor@apple.com> Push nested-name-specifier source location information into
CXXDependentScopeMemberExpr, and clean up instantiation of
nested-name-specifiers with dependent template specialization types in
the process.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126663 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c304d9058ad69ff1fcbc6d19ca0be91acfa243a2 28-Feb-2011 Axel Naumann <Axel.Naumann@cern.ch> From Vassil Vassilev:
* Add default implementations (no-op) for ExternalASTSource's pure virtual functions. There are valid use cases that can live with these defaults.
* Move ExternalASTSource's out of line implementations into separate source file.
* Whitespace, forward decl, #include cleanup.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126648 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
aa2187de137e5b809dcbbe14f3b61ae907a3d8aa 28-Feb-2011 Douglas Gregor <dgregor@apple.com> When we encounter a dependent template name within a
nested-name-specifier, e.g.,

T::template apply<U>::

represent the dependent template name specialization as a
DependentTemplateSpecializationType, rather than a
TemplateSpecializationType with a dependent TemplateName.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126593 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
14aba76042e041b2c5e439bf4ae353a0a3c7fd73 24-Feb-2011 Douglas Gregor <dgregor@apple.com> Teach NestedNameSpecifier to keep track of namespace aliases the same
way it keeps track of namespaces. Previously, we would map from the
namespace alias to its underlying namespace when building a
nested-name-specifier, losing source information in the process.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126358 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8178df3b39ab923ff5d24538812628abee33df79 22-Feb-2011 John McCall <rjmccall@apple.com> Emit the structure layout of the block literal parameter to a block
invocation function into the debug info. Rather than faking up a class,
which is tricky because of the custom layout we do, we just emit a struct
directly from the layout information we've already got.

Also, don't emit an unnecessarily parameter alloca for this "variable".



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126255 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dc856aff4428380baa9afb5577ea04f8fb6beb13 22-Feb-2011 Matt Beaumont-Gay <matthewbg@google.com> Use an unused-except-in-Debug variable.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126240 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
483b9f3bc05c5409e2c6643f1c9d91e21c8ff9d2 21-Feb-2011 Richard Smith <richard-llvm@metafoo.co.uk> Tweaks to C++0x deduced auto type support:
* Flag indicating 'we're parsing this auto typed variable's initializer' moved from VarDecl to Sema
* Temporary template parameter list for auto deduction is now allocated on the stack.
* Deduced 'auto' types are now uniqued.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126139 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
34b41d939a1328f484511c6002ba2456db879a29 20-Feb-2011 Richard Smith <richard-llvm@metafoo.co.uk> Implement the C++0x deduced 'auto' feature.

This fixes PR 8738, 9060 and 9132.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126069 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bee5a79fc95e3003d755031e3d2bb4410a71e1c1 20-Feb-2011 Ken Dyck <kd@kendyck.com> Add const qualifier to getTypeInfoInChars().


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126064 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c1de52de64725945e5ae87e6f99ddedf161856e5 19-Feb-2011 Chris Lattner <sabre@nondot.org> Fix PR9253, allowing attribute(aligned) to reduce the alignment of
a typedef.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126059 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dac54c124e302d6f028ea5723c425b7f66fc7c71 15-Feb-2011 Ken Dyck <kd@kendyck.com> Convert RecordLayout::Alignment to CharUnits from bit units. No change in
functionality intended.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125549 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d263fd1451299b1e5f5f1acb2bb13b0a4119aee8 11-Feb-2011 Fariborz Jahanian <fjahanian@apple.com> Fix a block sema bug where result type of initializer
is unqualified but its initialized is qualified.
This is for c only and fixes the imm. problem.
c++ is more involved and is wip.
// rdar://8979379


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125386 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dd76a9ab9ea675671200f94b18ce95766841952b 11-Feb-2011 Ken Dyck <kd@kendyck.com> Add a helper function, ASTContext::toBits(), that converts sizes in
CharUnits to sizes in bits, and use it to tidy up the places where the
conversion was done explicitly.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125332 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
af8ca37a7fa45bff84831706c6d85f9e5b4e1d15 10-Feb-2011 John McCall <rjmccall@apple.com> Move the check that gives functions with unique-external types unique-external
linkage into Decl.cpp. Disable this logic for extern "C" functions, because
the operative rule there is weaker. Fixes rdar://problem/8898466



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125268 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
14b6ba77710d6431794d65c7d58c6f29c3dc956e 09-Feb-2011 Peter Collingbourne <peter@pcc.me.uk> AST, Sema, Serialization: keep track of cudaConfigureCall

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125216 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5f022d82696c84e4d127c558871d68ac6273274e 09-Feb-2011 Ken Dyck <kd@kendyck.com> Convert RecordLayout::Size to CharUnits from bits. No changes to
functionality intended.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125156 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6b5a61b6dc400027fd793dcadceeb9da944a37ea 07-Feb-2011 John McCall <rjmccall@apple.com> A few more tweaks to the blocks AST representation:
- BlockDeclRefExprs always store VarDecls
- BDREs no longer store copy expressions
- BlockDecls now store a list of captured variables, information about
how they're captured, and a copy expression if necessary

With that in hand, change IR generation to use the captures data in
blocks instead of walking the block independently.

Additionally, optimize block layout by emitting fields in descending
alignment order, with a heuristic for filling in words when alignment
of the end of the block header is insufficient for the most aligned
field.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125005 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
63e7d25d2e6036616b42f744fd4a39cd5f911960 27-Jan-2011 Abramo Bagnara <abramo.bagnara@gmail.com> Fixed parameter names.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124408 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c21c7e9c2cded68f91be15be6847c9649242dc17 25-Jan-2011 Douglas Gregor <dgregor@apple.com> Teach TemplateSpecializationTypeLoc::initializeArgLocs() to actually
generate meaningful [*] template argument location information.

[*] Well, as meaningful as possible, given that this entire code path
is a hack for when we've lost type-source information.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124211 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ba4f5d5754c8291690d01ca9581926673d69b24c 20-Jan-2011 John McCall <rjmccall@apple.com> Fix the computation of alignment for fields of packed+aligned structs.
Part of the fix for PR8413.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123904 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6952f1e4256c5b43aee5e98cea4e9b663bd1d413 19-Jan-2011 Douglas Gregor <dgregor@apple.com> Implement support for non-type template parameter packs whose type is
a pack expansion, e.g., the parameter pack Values in:

template<typename ...Types>
struct Outer {
template<Types ...Values>
struct Inner;
};

This new implementation approach introduces the notion of an
"expanded" non-type template parameter pack, for which we have already
expanded the types of the parameter pack (to, say, "int*, float*",
for Outer<int*, float*>) but have not yet expanded the values. Aside
from creating these expanded non-type template parameter packs, this
patch updates template argument checking and non-type template
parameter pack instantiation to make use of the appropriate types in
the parameter pack.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123845 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3b6575108a5b6d8b92ac3a9a7794bf6c3a210907 19-Jan-2011 John McCall <rjmccall@apple.com> Change the canonical representation of array types to store qualifiers on the
outermost array types and not on the element type. Move the CanonicalType
member from Type to ExtQualsTypeCommonBase; the canonical type on an ExtQuals
node includes the qualifiers on the ExtQuals. Assorted optimizations enabled
by this change.

getQualifiers(), hasQualifiers(), etc. should all now implicitly look through
array types.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123817 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f4c7371fb1d3cebcfb40abad4537bb82515704ea 19-Jan-2011 John McCall <rjmccall@apple.com> Change QualType::getTypePtr() to return a const pointer, then change a
thousand other things which were (generally inadvertantly) relying on that.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123814 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ce8890371fcdb983ae487c87fa40606a34896ff7 18-Jan-2011 John McCall <rjmccall@apple.com> Fix some unnecessarily complicated code for canonicalizing variably-modified
parameter types.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123753 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
62c28c831bbf207cc36e683e7c321fc33bf8928c 18-Jan-2011 John McCall <rjmccall@apple.com> Generalize some operations on qualifiers. QualType::getQualifiers() and
::getCVRQualifiers() now look through array types, like all the other
standard queries. Also, make a 'split' variant of getUnqualifiedType().



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123751 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
eb6f5dc86531f794ba7746a2da4d28e37cf5da7e 15-Jan-2011 Ken Dyck <ken.dyck@onsemi.com> Add toCharUnitsInBits() to simplify the many calls to CharUnits::fromQuantity() of the form CharUnits::fromQuantity(bitSize, Context.getCharWidth()).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123542 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1aee05d08b2184acadeb36de300e216390780d6c 15-Jan-2011 Douglas Gregor <dgregor@apple.com> Introduce a new kind of TemplateName that captures a substituted
template template parameter pack that cannot be fully expanded because
its enclosing pack expansion could not be expanded. This form of
TemplateName plays the same role as SubstTemplateTypeParmPackType and
SubstNonTypeTemplateParmPackExpr do for template type parameter packs
and non-type template parameter packs, respectively.

We should now handle these multi-level pack expansion substitutions
anywhere. The largest remaining gap in our variadic-templates support
is that we cannot cope with non-type template parameter packs whose
type is a pack expansion.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123521 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2be29f423acad3bbe39099a78db2805acb5bdf17 15-Jan-2011 Douglas Gregor <dgregor@apple.com> Teach template template argument pack expansions to keep track of the
number of expansions, when we know it, and propagate that information
through Sema.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123493 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cded4f649cd4b7ba7d461c25c6482ef52b8d3a2a 14-Jan-2011 Douglas Gregor <dgregor@apple.com> Keep track of the number of expansions to be produced from a type pack
expansion, when it is known due to the substitution of an out
parameter pack. This allows us to properly handle substitution into
pack expansions that involve multiple parameter packs at different
template parameter levels, even when this substitution happens one
level at a time (as with partial specializations of member class
templates and the signatures of member function templates).

Note that the diagnostic we provide when there is an arity mismatch
between an outer parameter pack and an inner parameter pack in this
case isn't as clear as the normal diagnostic for an arity
mismatch. However, this doesn't matter because these cases are very,
very rare and (even then) only typically occur in a SFINAE context.

The other kinds of pack expansions (expression, template, etc.) still
need to support optional tracking of the number of expansions, and we
need the moral equivalent of SubstTemplateTypeParmPackType for
substituted argument packs of template template and non-type template
parameters.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123448 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c3069d618f4661d923cb1b5c4525b082fce73b04 14-Jan-2011 Douglas Gregor <dgregor@apple.com> Start implementing support for substitution into pack expansions that
involve template parameter packs at multiple template levels that
occur within the signatures members of class templates (and partial
specializations thereof). This is a work-in-progress that is deficient
in several ways, notably:
- It only works for template type parameter packs, but we need to
also support non-type template parameter packs and template template
parameter packs.
- It doesn't keep track of the lengths of the substituted argument
packs in the expansion, so it can't properly diagnose length
mismatches.

However, this is a concrete step in the right direction.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123425 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
14110477887e3dc168ffc6c191e72d705051f99e 13-Jan-2011 Peter Collingbourne <peter@pcc.me.uk> Move name mangling support from CodeGen to AST. In the
process, perform a number of refactorings:

- Move MiscNameMangler member functions to MangleContext
- Remove GlobalDecl dependency from MangleContext
- Make MangleContext abstract and move Itanium/Microsoft functionality
to their own classes/files
- Implement ASTContext::createMangleContext and have CodeGen use it

No (intended) functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123386 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4ba2a17694148e16eaa8d3917f657ffcd3667be4 12-Jan-2011 Jay Foad <jay.foad@gmail.com> PR3558: mark "logically const" accessor methods in ASTContext as const,
and mark the fields they use as mutable. This allows us to remove a few
const_casts.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123314 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ae278a3a57595349a411f6474938d4dd1b263a0e 12-Jan-2011 John McCall <rjmccall@apple.com> Slight bugfix to the attribute-distribution logic for GC attributes.
Slight optimization of getObjCGCAttrKind.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123295 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9d156a7b1b2771e191f2f5a45a7b7a694129463b 06-Jan-2011 John McCall <rjmccall@apple.com> Introduce an AttributedType, but don't actually use it anywhere yet.
The initial TreeTransform is a cop-out, but it's more-or-less equivalent
to what we were doing before, or rather what we're doing now and might
eventually stop doing in favor of using this type.
I am simultaneously intrigued by the possibilities of rebuilding a
dependent Attri



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122942 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a7fc901a2e39bfe55bfcff5934b2d9fdf9656491 05-Jan-2011 Douglas Gregor <dgregor@apple.com> Replace the representation of template template argument pack
expansions with something that is easier to use correctly: a new
template argment kind, rather than a bit on an existing kind. Update
all of the switch statements that deal with template arguments, fixing
a few latent bugs in the process. I"m happy with this representation,
now.

And, oh look! Template instantiation and deduction work for template
template argument pack expansions.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122896 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
61c4d28e36cd3f1be392cb77f07436d1fa6b0f9f 05-Jan-2011 Douglas Gregor <dgregor@apple.com> Implement support for template template parameter packs, e.g.,

template<template<class> class ...Metafunctions>
struct apply_to_each;



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122874 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5389f48b24937ad7b4093307128b3cbf25235654 30-Dec-2010 David Chisnall <csdavec@swan.ac.uk> Expose Objective-C type encodings of declarations to libclang users. This also adds a method in ASTContext which encodes FunctionDecls using the same encoding format that is used for Objective-C methods.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122639 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c7ff82c2040f45eaad2eddea0e4461dddc972cd1 26-Dec-2010 David Chisnall <csdavec@swan.ac.uk> Fix for PR8695.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122564 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3f59c975aa5d047f7edd1b900b5e885c38af0ef7 26-Dec-2010 Chris Lattner <sabre@nondot.org> The -fshort-wchar option causes wchar_t to become unsigned, in addition to being
16-bits in size. Implement this by splitting WChar into two enums, like we have
for char. This fixes a miscompmilation of XULRunner, PR8856.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122558 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7f040a9d817cd1c72b565e92abff473510bf9e1d 24-Dec-2010 John McCall <rjmccall@apple.com> Refactor how we collect attributes during parsing, and add slots for attributes
on array and function declarators. This is pretty far from complete, and I'll
revisit it later if someone doesn't beat me to it.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122535 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
10738d36b150aa65206890c1c845cdba076e4200 24-Dec-2010 Douglas Gregor <dgregor@apple.com> Add an AST representation for non-type template parameter
packs, e.g.,

template<typename T, unsigned ...Dims> struct multi_array;

along with semantic analysis support for finding unexpanded non-type
template parameter packs in types, expressions, and so on.

Template instantiation involving non-type template parameter packs
probably doesn't work yet. That'll come soon.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122527 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c6ed729f669044f5072a49d79041f455d971ece3 23-Dec-2010 Jeffrey Yasskin <jyasskin@google.com> Change all self assignments X=X to (void)X, so that we can turn on a
new gcc warning that complains on self-assignments and
self-initializations. Fix one bug found by the warning, in which one
clang::OverloadCandidate constructor failed to initialize its
FunctionTemplate member.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122459 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
00ccbefcffeb88ea3e2e6323e594fa968753ad14 21-Dec-2010 John McCall <rjmccall@apple.com> Fix the noreturn conversion to only strip off a single level of indirection.
Apply the noreturn attribute while creating a builtin function's type.
Remove the getNoReturnType() API.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122295 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
87dd697dcc8ecb64df73ae64d61b8c80ff0c157c 20-Dec-2010 Douglas Gregor <dgregor@apple.com> Clean up the handling of template argument packs, especially in the
area of printing template arguments. The functionality changes here
are limited to cases of variadic templates that aren't yet enabled.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122250 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7536dd5e6c99584481b7dab68b7e7d8df9c54054 20-Dec-2010 Douglas Gregor <dgregor@apple.com> Introduce a new type, PackExpansionType, to capture types that are
pack expansions, e.g. given

template<typename... Types> struct tuple;

template<typename... Types>
struct tuple_of_refs {
typedef tuple<Types&...> types;
};

the type of the "types" typedef is a PackExpansionType whose pattern
is Types&.

This commit introduces support for creating pack expansions for
template type arguments, as above, but not for any other kind of pack
expansion, nor for any form of instantiation.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122223 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e6a365d772a6b455f1e23ac9ae5f40d65a55a18c 19-Dec-2010 John McCall <rjmccall@apple.com> Motions towards simplifying how we deal with attribute-qualified function types.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122162 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8cc246c9a68c783a5b90d2e8b8927521cb3a49b7 15-Dec-2010 John McCall <rjmccall@apple.com> Function types are compatible (in the C sense) if their regparms are identical.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121821 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e23cf437fe76b1ed02d63c3f61b456fd48a915f5 14-Dec-2010 John McCall <rjmccall@apple.com> Restore r121752 without modification.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121763 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5bfe232d1f07a6fd160fcf82c277c055a412a1c0 14-Dec-2010 John McCall <rjmccall@apple.com> Pull out r121752 in case it's causing the selfhost breakage.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121759 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0e88aa7100da32acc63bc8a4dcb946ed517868f1 14-Dec-2010 John McCall <rjmccall@apple.com> Factor out most of the extra state in a FunctionProtoType into a separate
class to be passed around. The line between argument and return types and
everything else is kindof vague, but I think it's justifiable.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121752 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
075f8f1b6bed4d1b224c74f87508534cc6392ce6 10-Dec-2010 Abramo Bagnara <abramo.bagnara@gmail.com> Added ParenType type node.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121488 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
49f4e1cbd839da27ff4814b4ea6d85a79f786cbd 10-Dec-2010 John McCall <rjmccall@apple.com> It's kindof silly that ExtQuals has an ASTContext&, and we can use that
space better. Remove this reference. To make that work, change some APIs
(most importantly, getDesugaredType()) to take an ASTContext& if they
need to return a QualType. Simultaneously, diminish the need to return a
QualType by introducing some useful APIs on SplitQualType, which is
just a std::pair<const Type *, Qualifiers>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121478 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f7616b9067790757f4e12e834b216c53c8c04ebe 10-Dec-2010 Douglas Gregor <dgregor@apple.com> Move the "volatile" bit into QualType's "fast" qualifier set,
increasing the required type alignment from 8 to 16. This provides a
2.5% speedup for -fsyntax-only on a token-cached Cocoa.h, while only
increasing memory consumption in the ASTContext by 0.8%.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121474 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9f71a8f4c7a182a5236da9e747d57cc1d1bd24c2 07-Dec-2010 Jay Foad <jay.foad@gmail.com> PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() and
zextOrTrunc(), and APSInt methods extend(), extOrTrunc() and new method
trunc(), to be const and to return a new value instead of modifying the
object in place.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121121 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d016ec204c54d766c4561d43548551ffde0e6b43 06-Dec-2010 Fariborz Jahanian <fjahanian@apple.com> Add BlocksAttr assert on __block specific
routines.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121007 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f91d7572ee7fa6f2926c8e7e816039a1154a59f8 02-Dec-2010 Peter Collingbourne <peter@pcc.me.uk> Merge transparent union types using member's unqualified type

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120736 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b97c403176a5937575e7c5eea20026edfbe947f5 02-Dec-2010 Peter Collingbourne <peter@pcc.me.uk> Merge transparent union types using member's canonical param type

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120729 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
830937bc1100fba7682f7c32c40512085870f50c 02-Dec-2010 Fariborz Jahanian <fjahanian@apple.com> IR Gen. part of API support for __block cxx
objects imported into blocks. //rdar://8594790.
Will have a test case coming (as well as one
sent to llvm test suite).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120713 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1ceee5c42d5c410217f67d384eecc6ea4a2bba9b 01-Dec-2010 Fariborz Jahanian <fjahanian@apple.com> Sema/AST work for capturing copy init expression
to be used in copy helper synthesis of __block
variables. wip.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120617 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dae0cb52e4e3d46bbfc9a4510909522197a92e54 25-Nov-2010 Anders Carlsson <andersca@mac.com> Move isNearlyEmpty out into the ASTContext so it can be called from CodeGen as well.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120137 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7eb0a9eb0cde8444b97f9c5b713d9be7a6f1e607 24-Nov-2010 John McCall <rjmccall@apple.com> Switch a lot of call-sites over to using the new value-kind calculations.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120084 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e38be617437ccdcc180c5a49e447cbcd07539292 17-Nov-2010 Fariborz Jahanian <fjahanian@apple.com> Fixes synthesis of type for the object which holds info.
about a __block cxx object.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119411 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
231da7eb3dd13007e5e40fffe48998e5ef284e06 16-Nov-2010 Bob Wilson <bob.wilson@apple.com> ASTContext::getVectorType should preserve the vector kind for canonical types.
This is needed for Neon types when it is most natural to define them in terms
of a typedef. For example, Neon poly8_t is a typedef for "signed char", and
we want to define polynomial vectors as vectors of that typedef. Without this
change, the result will be a generic GCC-style vector. I think this is safe
for other vector types as well, but I would appreciate a review of this.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119300 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cf33b24441798f538fb5ab089edbba2ac3ba819c 13-Nov-2010 John McCall <rjmccall@apple.com> Bring UsualArithmeticConversionsType back into Sema and cast the
operands appropriately. There are a lot of missing complex-related
cast kinds.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118993 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f69eb7cf8e616b5aad7911ec6f79b24b0a009227 12-Nov-2010 Bob Wilson <bob.wilson@apple.com> Generalize ASTContext::areCompatibleVectorTypes to handle new Neon vector types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118901 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e86d78cf4754a6aef2cf9a33d847aa15338e276f 10-Nov-2010 Bob Wilson <bob.wilson@apple.com> Add a variant of GCC-style vector types for ARM NEON.
NEON vector types need to be mangled in a special way to comply with ARM's ABI,
similar to some of the AltiVec-specific vector types. This patch is mostly
just renaming a bunch of "AltiVecSpecific" things, since they will no longer
be specific to AltiVec. Besides that, it just adds the new "NeonVector" enum.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118724 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ba8bda05fefd3bb2f1ef201784b685f715bdde29 09-Nov-2010 Fariborz Jahanian <fjahanian@apple.com> Restore patch reversed in r118475. Fixes
// rdar://8632525


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118634 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ee743f903858e337434ac0335f147f4de4ecae05 09-Nov-2010 Charles Davis <cdavis@mines.edu> Use the right calling convention when mangling names in the Microsoft C++
mangler. Now member functions and pointers thereof have their calling
convention mangled as __thiscall if they have the default CC (even though,
they technically still have the __cdecl CC).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118598 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c8c62c4075688b206dc9ac2c5b24a362018b718b 09-Nov-2010 Fariborz Jahanian <fjahanian@apple.com> Reverse patch for // rdar://8632525. It might
has broken a build.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118475 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ed171b80e49c1ef3dcb9c2aa238cc50340ac6e90 08-Nov-2010 Fariborz Jahanian <fjahanian@apple.com> Provide a precise builtin declaration for objc_msgSend
to avoid a bogus warning. Fixes //rdar: //8632525


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118451 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
910f8008fea79120489a53593fe971b0b8a4a740 08-Nov-2010 Douglas Gregor <dgregor@apple.com> Remove broken support for variadic templates, along with the various
abstractions (e.g., TemplateArgumentListBuilder) that were designed to
support variadic templates. Only a few remnants of variadic templates
remain, in the parser (parsing template type parameter packs), AST
(template type parameter pack bits and TemplateArgument::Pack), and
Sema; these are expected to be used in a future implementation of
variadic templates.

But don't get too excited about that happening now.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118385 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
643f84353b3b7bbf9b73bcbc7da0ef8a39a5ca99 04-Nov-2010 Douglas Gregor <dgregor@apple.com> add a comment to my last commit

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118212 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
264bf66d55563dd86a3d7e06738aa427de512d2c 04-Nov-2010 Douglas Gregor <dgregor@apple.com> When canonicalizing nested-name-specifiers involving dependent names
or dependent specializations, rip apart the dependent name/dependent
specialization to recanonicalize its pieces, because
nested-name-specifiers store "dependent-type::identifier" differently
than types do. Fixes PR7419.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118211 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
de5b17ea3c74d2844ed035a1edfa6479866139b5 01-Nov-2010 Fariborz Jahanian <fjahanian@apple.com> Restore patch for PR8453 which was undone in r117829
(was project bugs).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117951 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2e8994e5549455d62b1b8b2ad2dc6ebbf544d3c4 30-Oct-2010 Daniel Dunbar <daniel@zuster.org> Revert r117678, "Qualified 'id' should implement all of static class type's", it breaks things.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117829 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0483dceea00e47eeef0f3e7aa2bf72d71dc469ac 29-Oct-2010 Fariborz Jahanian <fjahanian@apple.com> Qualified 'id' should implement all of static class type's
protocols, including those added to class, super class
and categories; otherewise issue a warning. This fixes
pr8453.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117678 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9a44b5f5593bd8a385d06b07c564795f643ec8da 28-Oct-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Initialize the ASTMutationListener. Thanks goes to Abramo Bagnara!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117541 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3fa5cae9b3812cab9fab6c042c3329bb70a3d046 26-Oct-2010 John McCall <rjmccall@apple.com> No really, we don't have a retain/release system for statements/expressions
anymore.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117357 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
32adc8bd6f05d1e26cc221102e48609da2c446ba 26-Oct-2010 Douglas Gregor <dgregor@apple.com> When de-serializing a type that is supposed to be canonical, call
getCanonicalType() to make sure that the type we got back is actually
canonical. This is the case for most types, which always build a
canonical type when given canonical components. However, some types that
involve expressions in their canonicalization (e.g., array types with
dependent sizes) don't always build canonical types from canonical
components, because there is no such thing as a "canonical"
expression. Therefore, we do this extra mapping to ensure that the
canonical types we store are actually canonical.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117344 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4846675e0e42d1802b0ffd8972a45e72aeb3758d 24-Oct-2010 Peter Collingbourne <peter@pcc.me.uk> Implement GNU C extension: two types are compatible if they appear
as a function argument, one of the types is a transparent union type
and the other type is compatible with a union member

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117243 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8 24-Oct-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Put the mechanism in place to track modifications in an AST entity that were committed after
its initial creation/deserialization and store the changes in a chained PCH.

The idea is that the AST entities call methods on the ASTMutationListener to give notifications
of changes; the PCHWriter implements the ASTMutationListener interface and stores the incremental changes
of the updated entity. WIP

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117235 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2a984cad5ac3fdceeff2bd99daa7b90979313475 12-Oct-2010 John McCall <rjmccall@apple.com> Add some infrastructure for dealing with expressions of 'placeholder' type,
i.e. expressions with an internally-convenient type which should not be
appearing in generally valid, complete ASTs.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116281 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3a0be84b2aed8563150cdbd976a98838afa261eb 11-Oct-2010 Daniel Dunbar <daniel@zuster.org> IRgen/Obj-C: Fix encoding of "long double".
- The mind boggles.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116226 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1274ccd90aec0b205fc838c3d504821ccfb55482 09-Oct-2010 Douglas Gregor <dgregor@apple.com> Implement C++0x scoped enumerations, from Daniel Wallin! (and tweaked a
bit by me).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116122 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4081a5c5f1381c4ec77f8ab3866693917e4329c4 08-Oct-2010 John McCall <rjmccall@apple.com> __attribute__((aligned(n))) directly specifies the alignment of a declaration
unless it's a non-packed field, in which case it can only increase the
alignment. [[align]] effectively works the same way for well-formed code
(because it's ill-formed for [[align]] to decrease alignment ever).

Fixes rdar://problem/8335865



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116070 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e6012c7ecb9d848f4091c8c48e7d9946cc36b23f 07-Oct-2010 Fariborz Jahanian <fjahanian@apple.com> Fix a crash encoding ivars of vector types and
to match gcc's encoding. Fixes //rdar: // 8519948.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115980 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
14e0e7436cf6650a72052baea1f8ebe644cef489 02-Oct-2010 Chris Lattner <sabre@nondot.org> enhance ASTContext::GetBuiltinType to return a bitmask indicating which arguments
are required to be ICE's. No clients of this new functionality yet!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115366 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
33daae66462e8f51ee153463b32bdefd60c801aa 02-Oct-2010 Chris Lattner <sabre@nondot.org> random cleanups, no functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115361 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dab60ad68a3a98d687305941a3852e793705f945 01-Oct-2010 Douglas Gregor <dgregor@apple.com> Implement the C++0x "trailing return type" feature, e.g.,

auto f(int) -> int

from Daniel Wallin!

(With a few minor bug fixes from me).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115322 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
393bd8e185692a451b2ba16bdfc9e7d3543b4217 01-Oct-2010 Chris Lattner <sabre@nondot.org> Various builtins a require an integer constant. Not providing
one results in an obscure error from the backend that doesn't make
sense. Capture this information in the .def files for builtins with
a new "I" modifier letter indicating the an argument needs to be an ICE.

Nothing uses this yet, but sema will eventually enforce this (eliminating
some special cases from semachecking.cpp) and codegen will use this to
force an ICE value, preventing backend error messages.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115302 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2cf9d656f6283f2a8be0549da110d7cfbb1ea4b2 28-Sep-2010 Douglas Gregor <dgregor@apple.com> Centralize the management of CXXRecordDecl::DefinitionData's Empty bit
in CXXRecordDecl itself. Yes, this is also part of <rdar://problem/8459981>.

This reinstates r114924, with one crucial bug fix: we were ignoring
the implicit fields created by anonymous structs/unions when updating
the bits in CXXRecordDecl, which means that a class/struct containing
only an anonymous class/struct would be considered "empty". Hilarity
follows.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114980 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2a674e8e443b7a3e77957078248fb52b3b1ec321 28-Sep-2010 Bill Wendling <isanbard@gmail.com> Temporarily revert 114929 114925 114924 114921. It looked like they (or at least
one of them) was causing a series of failures:

http://google1.osuosl.org:8011/builders/clang-x86_64-darwin10-selfhost/builds/4518

svn merge -c -114929 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114929 into '.':
U include/clang/Sema/Sema.h
U include/clang/AST/DeclCXX.h
U lib/Sema/SemaDeclCXX.cpp
U lib/Sema/SemaTemplateInstantiateDecl.cpp
U lib/Sema/SemaDecl.cpp
U lib/Sema/SemaTemplateInstantiate.cpp
U lib/AST/DeclCXX.cpp
svn merge -c -114925 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114925 into '.':
G include/clang/AST/DeclCXX.h
G lib/Sema/SemaDeclCXX.cpp
G lib/AST/DeclCXX.cpp
svn merge -c -114924 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114924 into '.':
G include/clang/AST/DeclCXX.h
G lib/Sema/SemaDeclCXX.cpp
G lib/Sema/SemaDecl.cpp
G lib/AST/DeclCXX.cpp
U lib/AST/ASTContext.cpp
svn merge -c -114921 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114921 into '.':
G include/clang/AST/DeclCXX.h
G lib/Sema/SemaDeclCXX.cpp
G lib/Sema/SemaDecl.cpp
G lib/AST/DeclCXX.cpp



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114933 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cdbfa6c4113411debfed9ffec2a45bd50b13e10f 28-Sep-2010 Douglas Gregor <dgregor@apple.com> Centralize the management of CXXRecordDecl::DefinitionData's Empty bit
in CXXRecordDecl itself. Yes, this is also part of <rdar://problem/8459981>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114924 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
745da3a5bb4ea35f93f50301e7fbbb7d78d3b6bb 24-Sep-2010 Fariborz Jahanian <fjahanian@apple.com> Patch implements passing arrays to functions expecting
vla. Implements pr7827.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114737 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
78a916ec5ff5b66adec3c499e1b9af7b87668309 22-Sep-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Implement -Wpadded and -Wpacked.

-Wpadded warns when undesired padding is introduced in a struct. (rdar://7469556)
-Wpacked warns if a struct is given the packed attribute, but the packed attribute has no effect
on the layout or the size of the struct. Such structs may be mis-aligned for little benefit.

The warnings are emitted at the point where layout is calculated, that is at RecordLayoutBuilder.
To avoid calculating the layouts of all structs regardless of whether they are needed or not,
I let the layouts be lazily constructed when needed. This has the disadvantage that the above warnings
will be emitted only when they are used for IR gen, and not e.g with -fsyntax-only:

$ cat t.c
struct S {
char c;
int i;
};
void f(struct S* s) {}

$ clang -fsyntax-only -Wpadded t.c
$ clang -c -Wpadded t.c -o t.o
t.c:3:7: warning: padding struct 'struct S' with 3 bytes to align 'i' [-Wpadded]
int i;
^
1 warning generated.

This is a good tradeoff between providing the warnings and not calculating layouts for all
structs in case the user has enabled a couple of rarely used warnings.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114544 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
afac01d7e76f28d5e5a5c377369cc400919387ee 01-Sep-2010 Douglas Gregor <dgregor@apple.com> Transfer calling-convention attributes down to member function pointers.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112715 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
53b9441b5a81a24fa1f66f3f6416f1e36baa9c2f 01-Sep-2010 Ted Kremenek <kremenek@apple.com> Split ObjCInterfaceDecl::ReferencedProtocols into two lists: ReferencedProtocols and AllReferencedProtocols. ReferencedProtocols
(and thus protocol_begin(), protocol_end()) now only contains the list of protocols that were directly referenced in
an @interface declaration. 'all_referenced_protocol_[begin,end]()' now returns the set of protocols that were referenced
in both the @interface and class extensions. The latter is needed for semantic analysis/codegen, while the former is
needed to maintain the lexical information of the original source.

Fixes <rdar://problem/8380046>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112691 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6320064d0c60fa8683f5623881c9394fd4aa7689 30-Aug-2010 Douglas Gregor <dgregor@apple.com> Heap-allocate the attribute vectors in
ASTContext::DeclAttrs. Otherwise, iterators will go stale when the
DenseMap reallocates, which can cause crashes when, e.g., looping over
the attributes in a template to instantiate them and add the results
to the instantiation of that template.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112488 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
df1367af26cb2959775e9511108f12dcd2370a27 27-Aug-2010 Douglas Gregor <dgregor@apple.com> Don't recurse twice when we can recurse once

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112246 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8028bfaa96f3dbe224cc3766a04e9a68f22e4a64 26-Aug-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Revert r112043, static volatiles are removed by the optimizer. Thanks Chris!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112112 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f869d205c5985121b8134a9174ed8d3b136637b5 25-Aug-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Make sure volatile variables are emitted even if static. Fixes rdar://8315219

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112043 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a7e6845660f91ec611427e1db842780e1ec12bdb 22-Aug-2010 Eli Friedman <eli.friedman@gmail.com> Detabify.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111768 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ee79a4c30e5d1c5285551c9a25b8ec6d45d46aa7 22-Aug-2010 John McCall <rjmccall@apple.com> The ARM C++ ABI is sufficiently different from the Itanium C++ ABI that
it deserves its own enumerator. Obviously the implementations should
closely follow the Itanium ABI except in cases of divergence.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111749 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2c18bb7c9fca66c30b6eabbdcbc6399d24a54fa9 20-Aug-2010 Fariborz Jahanian <fjahanian@apple.com> objective-c ivar refactoring patch. Iterations
over ivars for a varienty of puposes is now
consolidated into two small routines; DeepCollectObjCIvars
and ShallowCollectObjCIvars.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111679 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
20cf717034ba1f20fc47c025ecb72ed9b631ad13 19-Aug-2010 Charles Davis <cdavis@mines.edu> Add some enum goodness as requested by Chris. Now instead of storing the
active C++ ABI as a raw string, we store it as an enum. This should improve
performance somewhat.

And yes, this time, I started from a clean build directory, and
all the tests passed. :)


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111507 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cf807c4dfdb23e8fa3f400e0b24ef5b79db7a530 19-Aug-2010 Sean Hunt <scshunt@csclub.uwaterloo.ca> Generate Attr subclasses with TableGen.

Now all classes derived from Attr are generated from TableGen.
Additionally, Attr* is no longer its own linked list; SmallVectors or
Attr* are used. The accompanying LLVM commit contains the updates to
TableGen necessary for this.

Some other notes about newly-generated attribute classes:

- The constructor arguments are a SourceLocation and a Context&,
followed by the attributes arguments in the order that they were
defined in Attr.td

- Every argument in Attr.td has an appropriate accessor named getFoo,
and there are sometimes a few extra ones (such as to get the length
of a variadic argument).

Additionally, specific_attr_iterator has been introduced, which will
iterate over an AttrVec, but only over attributes of a certain type. It
can be accessed through either Decl::specific_attr_begin/end or
the global functions of the same name.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111455 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4087f27e5416c799bcb6be072f905be752acb61c 18-Aug-2010 Daniel Dunbar <daniel@zuster.org> StringRef'ication of lots stuff, patch by Peter Davies!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111314 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
071cc7deffad608165b1ddd5263e8bf181861520 16-Aug-2010 Charles Davis <cdavis@mines.edu> Implement support for member pointers under the Microsoft C++ ABI in the
AST library.

This also adds infrastructure for supporting multiple C++ ABIs in the AST.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111117 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ba6f816d633e3b88c38c6896c2d78d19489650f2 15-Aug-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Remove dead code, caught by unused function warnings.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111091 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bbc6454bb98d6a6ecbaafa715222c5db834307f2 15-Aug-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Commit improved version of 111026 & 111027.

Unused warnings for functions:
-static functions
-functions in anonymous namespace
-class methods in anonymous namespace
-class method specializations in anonymous namespace
-function specializations in anonymous namespace

Unused warnings for variables:
-static variables
-variables in anonymous namespace
-static data members in anonymous namespace
-static data members specializations in anonymous namespace

Reveals lots of opportunities for dead code removal in llvm codebase that will
interest my esteemed colleagues.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111086 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
192b1464dce385ac1947eb8258c3a0cd4444c726 12-Aug-2010 Fariborz Jahanian <fjahanian@apple.com> Fixes block type matching bug. Radar 8302845.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110950 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2577743c5650c646fb705df01403707e94f2df04 12-Aug-2010 Abramo Bagnara <abramo.bagnara@gmail.com> Added locations and type source info for DeclarationName.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110860 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
deacbdca554298ccdf636f19c6094a8825ec6b34 11-Aug-2010 Douglas Gregor <dgregor@apple.com> Speculatively revert r110610 " Make ObjCInterfaceDecl redeclarable,
and create separate decl nodes for forward declarations and the
definition," which appears to be causing significant Objective-C
breakage.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110803 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
74c730ad1f6818b676b0bad46d806a9176950328 09-Aug-2010 Sebastian Redl <sebastian.redl@getdesigned.at> - Make ObjCInterfaceDecl redeclarable, and create separate decl nodes for forward declarations and the definition.
- Eagerly create ObjCInterfaceTypes for declarations.
- The two above changes lead to a 0.5% increase in memory use and no speed regression when parsing Cocoa.h. On the other hand, now chained PCH works when there's a forward declaration in one PCH and the interface definition in another.
- Add HandleInterestingDecl to ASTConsumer. PCHReader passes the "interesting" decls it finds to this function instead of HandleTopLevelDecl. The default implementation forwards to HandleTopLevelDecl, but ASTUnit's handler for example ignores them. This fixes a potential crash when lazy loading of PCH data would cause ASTUnit's "top level" declaration collection to change while being iterated.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110610 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d1909bbc8aa8b468527250766c8f4e67379da2d6 09-Aug-2010 Fariborz Jahanian <fjahanian@apple.com> Warn if class object does not implement qualified
id's protocols. Fixes radar 8154220.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110583 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
569c3166874324c24011f8ade6978421f0d39b3c 07-Aug-2010 Douglas Gregor <dgregor@apple.com> Allow reference binding of a reference of Objective-C object type to
an lvalue of another, compatible Objective-C object type (e.g., a
subclass). Introduce a new initialization sequence step kind to
describe this binding, along with a new cast kind. Fixes PR7741.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110513 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
255210ef415b9893f0e3794e8d9a704194c12f3c 06-Aug-2010 Douglas Gregor <dgregor@apple.com> Introduce implicit conversions between AltiVec vectors and GCC
vectors, from Anton Yartsev!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110437 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e04f5fc25cf49e8a5b836459d836c20dc3229a95 02-Aug-2010 Fariborz Jahanian <fjahanian@apple.com> Compute width/align of objc builtin types (id, etc)
for radar 8258797.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110047 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4ac7c0bb39696e92fd220118fedc484c09a69870 29-Jul-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Change the name to something less terrible; suggestion by Doug. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109797 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ab411c8c2efed8f2403bf8596e780c0f2f905a19 29-Jul-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Weak references and variables that are not definitions are not required for early codegen/deserialization.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109796 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
90e99a84ddd020e8fda79643748243725a2ed071 29-Jul-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Merge PCHWriterDecl.cpp's isRequiredDecl and CodeGenModule::MayDeferGeneration into a new function,
DeclIsRequiredFunctionOrFileScopedVar.

This is essentially a CodeGen predicate that is also needed by the PCH mechanism to determine whether a decl
needs to be deserialized during PCH loading for codegen purposes.
Since this logic is shared by CodeGen and the PCH mechanism, move it to the ASTContext,
thus CodeGenModule's GetLinkageForFunction/GetLinkageForVariable and the GVALinkage enum is moved out of CodeGen.

This fixes current (and avoids future) codegen-from-PCH bugs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109784 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
447234dd459a00a5ed9b7c3e066162cd7a75bf2d 29-Jul-2010 Douglas Gregor <dgregor@apple.com> Allow a looser form of compatibility checking (which ignores
qualifiers) when checking a K&R function definition against a previous
prototype. Fixes <rdar://problem/8193107>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109751 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
63fe86bee66fc145942c56b2cc564ea0b9b9ea12 25-Jul-2010 Douglas Gregor <dgregor@apple.com> Make ASTContext always use the BumpPtrAllocator.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109375 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f60946222721d9ba3c059563935c17b84703187a 23-Jul-2010 Douglas Gregor <dgregor@apple.com> Vectors are not integer types, so the type system should not classify
them as such. Type::is(Signed|Unsigned|)IntegerType() now return false
for vector types, and new functions
has(Signed|Unsigned|)IntegerRepresentation() cover integer types and
vector-of-integer types. This fixes a bunch of latent bugs.

Patch from Anton Yartsev!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109229 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a8f8dac6a29f6d33474a38a32ce9dd859b696da9 20-Jul-2010 Fariborz Jahanian <fjahanian@apple.com> Patch to type match comparing Objective-C Classes which implement
protocols (Radar 8191774).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108758 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ed8abf18329df67b0abcbb3a10458bd8c1d2a595 08-Jul-2010 Douglas Gregor <dgregor@apple.com> Reinstate the fix for PR7556. A silly use of isTrivial() was
suppressing copies of objects with trivial copy constructors.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107857 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3472430ae163ab0a4d2839db3d9b0d5a54871808 07-Jul-2010 Douglas Gregor <dgregor@apple.com> When printing statistics for the ASTContext, also print them for its BumpPtrAllocator

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107790 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
400f5125e2432d648f2c8a31b36a7f318a880c47 04-Jul-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Fix a regression of a previous commit of mine (rdar://8158953).

Some of the invariant checks for creating Record/Enum types don't hold true during PCH reading.
Introduce more suitable ASTContext::getRecordType() and getEnumType().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107598 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c91e9f439ae85d5f79a6b65672f1d7d1b55ccda0 04-Jul-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Read/write more information of ASTContext for PCH. Overriden methods and instantiated-from information.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107597 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
006113841bdae1edb77aef75ba1ffdf2e55a3094 04-Jul-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Don't try to install the __[u]int128_t identifier if it is already installed by PCHReader.

Currently, adding it to visible decls of a PCH'ed translation unit has no effect because
adding visible decls before deserialization has no effect (the decls won't be visible).
This will be fixed in a future commit; then it will force deserialization of visible decls, so avoid pointlessly installing it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107595 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9421adc43891e272156fab640e5d5ee5054b779c 04-Jul-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Read/write specialization info of static data members for PCH.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107593 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1827403a7138946305c0058f262e02b595cf882f 03-Jul-2010 Douglas Gregor <dgregor@apple.com> Lazily declare default constructors. We now delay the construction of
declarations for implicit default constructors, copy constructors,
copy assignment operators, and destructors. On a "simple" translation
unit that includes a bunch of C++ standard library headers, we
generate relatively few of these implicit declarations now:

4/159 implicit default constructors created
18/236 implicit copy constructors created
70/241 implicit copy assignment operators created
0/173 implicit destructors created

And, on this translation unit, this optimization doesn't really
provide any benefit. I'll do some more performance measurements soon,
but this completes the implementation work for <rdar://problem/8151045>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107551 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
225843186e3972ce798d3de00f86da9008b15a0e 03-Jul-2010 Douglas Gregor <dgregor@apple.com> Lazily declare implicit copy constructors.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107543 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a376d10acfacf19d6dfa41069f7929739a18dd7a 02-Jul-2010 Douglas Gregor <dgregor@apple.com> Lazily declare copy-assignment operators.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107521 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4923aa25eb39d64106a5817c02d560a3aecf8b2c 02-Jul-2010 Douglas Gregor <dgregor@apple.com> Lazily declare the implicitly-declared destructor in a C++ class.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107510 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
37ffed3b7f229844cae2463ff82b527506c86c74 02-Jul-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> Fully read/write CXXRecordDecl for PCH.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107475 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9763e221e16026ddf487d2564ed349d2c874a1a1 02-Jul-2010 Argyrios Kyrtzidis <akyrtzi@gmail.com> - Allow a typedef type to be read from PCH even if its decl is currently initializing.
- Fix creation of TemplateSpecializationType.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107471 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
788b0fd67e1992f23555454efcdb16a19dfefac3 23-Jun-2010 Chris Lattner <sabre@nondot.org> improve altivec vector bool/pixel support, patch by Anton Yartsev
with several tweaks by me.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106619 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
80aa1cd7973561889e51c1c152c8990a8de9c953 23-Jun-2010 Fariborz Jahanian <fjahanian@apple.com> Patch to provide separate ASTs for multiple ObjC class extension
declarations (implements radar 7928731).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106597 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f057bf78a69d37ee511430c88852a85eea19ad15 18-Jun-2010 Ted Kremenek <kremenek@apple.com> Change two static variables into instance variables of ASTContext. This allows us to have multiple copies
of ASTContext at the same time.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106258 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3e1274f2b99cb99c03cc8e2c6517c37d330b597a 16-Jun-2010 Douglas Gregor <dgregor@apple.com> Canonicalize template template parameters when canonicalizing a
template name that refers to such a parameter. It's amazing that this
problem didn't surface earlier. Fixes PR7387.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106147 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
efed5c832de630715dd42211dd3b2aab5dd97a1b 16-Jun-2010 Douglas Gregor <dgregor@apple.com> Revert r106099; it broke self-host.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106100 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6cd8087e66d706f2317865f86c865fd9bc6969c9 16-Jun-2010 Abramo Bagnara <abramo.bagnara@gmail.com> Added TemplateTypeParmType::getDecl().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106099 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2ade35e2cfd554e49d35a52047cea98a82787af9 16-Jun-2010 Douglas Gregor <dgregor@apple.com> Introduce Type::isIntegralOrEnumerationType(), to cover those places
in C++ that involve both integral and enumeration types. Convert all
of the callers to Type::isIntegralType() that are meant to work with
both integral and enumeration types over to
Type::isIntegralOrEnumerationType(), to prepare to eliminate
enumeration types as integral types.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106071 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
71d74bc0d6e522ce7c21a599db8e19d3883b518f 13-Jun-2010 John McCall <rjmccall@apple.com> TemplateSpecializationType's isCurrentInstantiation bit can be derived
from its canonical type.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105912 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ef99001908e799c388f1363b1e607dad5f5b57d3 11-Jun-2010 John McCall <rjmccall@apple.com> Don't store ASTContext references in the TST nodes just to support profiling.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105820 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
24da7093a84e4eb92731e0565ab655697b2ed08f 11-Jun-2010 John McCall <rjmccall@apple.com> Provide an Objective C mangling for wchar_t. Patch by Nico Weber!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105818 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
33500955d731c73717af52088b7fc0e7a85681e7 11-Jun-2010 John McCall <rjmccall@apple.com> Split DependentNameType into two types. DependentNameType represents the
case of an elaborated-type-specifier like 'typename A<T>::foo', and
DependentTemplateSpecializationType represents the case of an
elaborated-type-specifier like 'typename A<T>::template B<T>'. The TypeLoc
representation of a DependentTST conveniently exactly matches that of an
ElaboratedType wrapping a TST.

Kill off the explicit rebuild methods for RebuildInCurrentInstantiation;
the standard implementations work fine because the nested name specifier
is computable in the newly-entered context.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105801 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5a57efd7bf88a4a13018e0471ded8063a4abe8af 09-Jun-2010 Douglas Gregor <dgregor@apple.com> Tweak our handling of the notion of a standard conversion sequence
being a subsequence of another standard conversion sequence. Instead
of requiring exact type equality for the second conversion step,
require type *similarity*, which is type equality with cv-qualifiers
removed at all levels. This appears to match the behavior of EDG and
VC++ (albeit not GCC), and feels more intuitive. Big thanks to John
for the line of reasoning that supports this change: since
cv-qualifiers are orthogonal to the second conversion step, we should
ignore them in the type comparison.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105678 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dcfcfbec478f7ed96cd8d92f30c29bd4e30d5b9c 09-Jun-2010 Ted Kremenek <kremenek@apple.com> Fix memory leak in ASTContext where ASTRecordLayout objects involving C++ structures wouldn't have
their associated memory destroyed when using a BumpPtrAllocator. These objects internally use
a DenseMap.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105659 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bf1a028246d884a540aeafa38e89be59a269b072 05-Jun-2010 John McCall <rjmccall@apple.com> Alter the interface of GetTypeForDeclarator to return a TypeSourceInfo*.
This is never null, but the associated type might be.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105503 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6deecb0d46bcfd048e651d2db7c4fb0d6407da96 05-Jun-2010 Rafael Espindola <rafael.espindola@gmail.com> Correctly align large arrays in x86-64. This fixes PR5599.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105500 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c71a4915ca216847599d03cab4ed1c5086b0eb43 04-Jun-2010 John McCall <rjmccall@apple.com> Preserve more information from a block's original function declarator, if one
was given. Remove some unnecessary accounting from BlockScopeInfo. Handle
typedef'ed function types until such time as we decide not.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105478 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
64fd7e86c1a90d9ff78e4a0bd79f69499667a4e3 04-Jun-2010 David Chisnall <csdavec@swan.ac.uk> Fixed Objective-C type encoding for bitfields for the GNU runtime to match the encoding used by GCC.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105451 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
81148e9c24687564b3dd13bcb5e5e9f5100c0c95 27-May-2010 Fariborz Jahanian <fjahanian@apple.com> Fix 80-column.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104847 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
38c9ab880b843a128f8d895d3e2e24877e178788 27-May-2010 Fariborz Jahanian <fjahanian@apple.com> Objective-c++ IR gen.
Flag synthesized struct decl. as non-empty so
CXX side of ir gen does not skip its Null initialization.
Fixes radar 8027844 for objc++'s collection statement.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104837 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1e641ce1c169b4b0cac3d7ad6da44b323453049c 26-May-2010 Anders Carlsson <andersca@mac.com> Move the relevant ASTContext member functions that deal with ASTRecordLayoutBuilder into RecordLayoutBuilder.cpp. This matches the way we interact with other builder classes (CGRecordLayoutBuilder, VTableBuilder and VTTBuilder) and it also allows for making ASTRecordLayoutBuilder a private class without a header file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104671 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ceafbdeb93ecf323cca74e660bf54504c86f3b71 24-May-2010 Douglas Gregor <dgregor@apple.com> A type- or value-dependent expression cannot use bitfield
promotion. Fixes <rdar://problem/8020920>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104545 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0054531488928a424666ac11fcdc6bcc5112de52 23-May-2010 Douglas Gregor <dgregor@apple.com> Keep track of all of the class and function template's "common"
pointers in the ASTContext, so that the folding sets stored inside
them will be deallocated when the ASTContext is destroyed (under
-disable-free). <rdar://problem/7998824>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104465 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
715e9c8a39437347e838aa108df443fe1086d359 23-May-2010 Douglas Gregor <dgregor@apple.com> Even though we don't unique VLA types, we still need to build a
canonical type where the element type is canonical. Fixes PR7206.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104461 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ea1471e0e967548c596a71469702f8846dbaf3c0 20-May-2010 John McCall <rjmccall@apple.com> Support implicitly closing on 'this' in a block. Fixed PR7165.

(the codegen works here, too, but that's annoying to test without execution)



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104202 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2390a72a3ebd37737fec5ba1385db9c3bb22fc59 19-May-2010 Fariborz Jahanian <fjahanian@apple.com> Adds support for ObjC++'s GC attribute on declaration of
object variables and functions returning such objects.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104168 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
532ec7baf2d0791abc9551ef856a537711c5774a 18-May-2010 John McCall <rjmccall@apple.com> Teach the ObjC mangler to ignore member pointers just like gcc does.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104001 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9dadd94e1c17fa030d1f88d8f2113ff59ccc6714 17-May-2010 Douglas Gregor <dgregor@apple.com> Teach ASTContext::getUnqualifiedArrayType() how to look through
typedefs. As a drive-by, teach hit how to build VLA types, since those
will eventually be supported in C++.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103958 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c12c5bba6ceb6acd4e51e7a0fc03257da9cfd44e 15-May-2010 John McCall <rjmccall@apple.com> Substantially alter the design of the Objective C type AST by introducing
ObjCObjectType, which is basically just a pair of
one of {primitive-id, primitive-Class, user-defined @class}
with
a list of protocols.
An ObjCObjectPointerType is therefore just a pointer which always points to
one of these types (possibly sugared). ObjCInterfaceType is now just a kind
of ObjCObjectType which happens to not carry any protocols.

Alter a rather large number of use sites to use ObjCObjectType instead of
ObjCInterfaceType. Store an ObjCInterfaceType as a pointer on the decl rather
than hashing them in a FoldingSet. Remove some number of methods that are no
longer used, at least after this patch.

By simplifying ObjCObjectPointerType, we are now able to easily remove and apply
pointers to Objective-C types, which is crucial for a certain kind of ObjC++
metaprogramming common in WebKit.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103870 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
465d41b92b2c862f3062c412a0538db65c6a2661 11-May-2010 Abramo Bagnara <abramo.bagnara@gmail.com> Merged Elaborated and QualifiedName types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103517 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
45d9c2d2b1b4ada29160edadc071db9779c0ec07 10-May-2010 Ted Kremenek <kremenek@apple.com> Allocate most of DeclarationNamesTable using ASTContext's allcocator. The only things that
aren't allocated this way are the internal FoldingSets.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103429 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ac9590effa90406767a544005ed1de52e258306b 10-May-2010 Ted Kremenek <kremenek@apple.com> Start converting pieces of DeclarationNameTable to be allocated using ASTContext's allocator.
While DeclarationNameTable doesn't leak, it uses 'malloc' too often. Start with having
'CXXLiteralOperatorNames' allocated using ASTContext's allocator and add a 'DoDestroy()' method
to DeclarationNameTable that is called by ~ASTContext.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103426 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6fb94391dc7cb11fd4bbdb969bbab11b6b48c223 07-May-2010 Fariborz Jahanian <fjahanian@apple.com> Implement encoding of methods which have instantiated
template arguments.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103221 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2888b65aae768f54062505330df7be230a0510c7 30-Apr-2010 John McCall <rjmccall@apple.com> When synthesizing Objective C records, give the synthetic fields public
access. Fixes an assertion.

Fixes rdar://problem/7927811. Too lazy to reduce a test case.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102776 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6a15c8586cc3e5d6e01c4c4e8b4374584569b58f 28-Apr-2010 Daniel Dunbar <daniel@zuster.org> Revert "Fix for PR6953: per gcc, regparm and noreturn affect the compatibility of", it is breaking the builds of quite a few projects (emacs, dovecot, gnutar, bison).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102501 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
24f2801e2c0ac5c1fc8549ed8f91b4d0fbd8c6ac 27-Apr-2010 Eli Friedman <eli.friedman@gmail.com> Fix for PR6953: per gcc, regparm and noreturn affect the compatibility of
function types.

This could potentially have unexpected side-effects, so look here if there are
new regressions.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102464 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b170ca5f4a8397c10e52050ff5df6885a3e6eca9 27-Apr-2010 Benjamin Kramer <benny.kra@googlemail.com> More simplifications.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102447 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
786cd154f2a48d2b464679d33fcd5df0cd794c06 27-Apr-2010 Fariborz Jahanian <fjahanian@apple.com> Move CollectIvarsToConstructOrDestruct to Sema
from AST, consider ivar array of objects
(per Doug's comment).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102446 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0237941e0beb0c929934b66ad29443b484d987fe 27-Apr-2010 Benjamin Kramer <benny.kra@googlemail.com> Simplify some code. No change in functionality.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102445 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
31f17ecbef57b5679c017c375db330546b7b5145 27-Apr-2010 John McCall <rjmccall@apple.com> Make the InjectedClassNameType the canonical type of the current instantiation
of a class template or class template partial specialization. That is to
say, in
template <class T> class A { ... };
or
template <class T> class B<const T*> { ... };
make 'A<T>' and 'B<const T*>' sugar for the corresponding InjectedClassNameType
when written inside the appropriate context. This allows us to track the
current instantiation appropriately even inside AST routines. It also allows
us to compute a DeclContext for a type much more efficiently, at some extra
cost every time we write a template specialization (which can be optimized,
but I've left it simple in this patch).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102407 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
184d7900e0202ac468710b731e42075129bb6000 27-Apr-2010 Fariborz Jahanian <fjahanian@apple.com> New method to construct/destruct ivars that have non-trivial default
constructors or destructors, not used yet.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102403 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
046861b912ed72bdc364d7905180ee63e5b08870 23-Apr-2010 Anders Carlsson <andersca@mac.com> Turn CXXMethodVector into a generic class template.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102208 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2bb5ddaff86ee73d2cea7ec1835978afc88a83f0 23-Apr-2010 Fariborz Jahanian <fjahanian@apple.com> More work toward implementing
NeXt's -fno-constant-cfstrings - wip.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102189 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8eefcd353c1d06a10104f69e5079ebab3183f9a3 22-Apr-2010 Dan Gohman <gohman@apple.com> When computing the alignof value for a vector type, ensure that
the alignment is a power of 2, even in the esoteric case of a
vector element which does not have a power-of-2 sizeof value.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102036 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8d8ab749f6f8bb63ea2cd2b589c0f050b67fc5cc 19-Apr-2010 Daniel Dunbar <daniel@zuster.org> AST: Dump ASTRecordLayout objects when they are created with -fdump-record-layouts.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101815 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cb421fa690da545b58a720abe5f1c49b166dbde7 19-Apr-2010 Dan Gohman <gohman@apple.com> Fix -Wcast-qual warnings.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101786 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
aa1d76163e4b0b1cc54e222be67379f8c02e8ffa 14-Apr-2010 Fariborz Jahanian <fjahanian@apple.com> Add encoding of reference types like gcc does for objc methods and
blocks. Fixes PR6468.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101196 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7732cc9c0fdc97a2f8cce4e5933d8103213d1aef 08-Apr-2010 Fariborz Jahanian <fjahanian@apple.com> Implement method type encoding in the presense
of c-style arguments. Completes radar 7445205.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100813 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6f46c2653c1545cc3fef0c0df996d18160160ce8 08-Apr-2010 Fariborz Jahanian <fjahanian@apple.com> Fix a misuse of iterators when iterating through block's
parameters list for encoding.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100788 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a98344869c278295f38e106583906377520079b8 06-Apr-2010 Fariborz Jahanian <fjahanian@apple.com> Put type restriction on convesion to nonconforming 'id' back in
block pointer type comparison.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100533 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
699fca2d7aeb854e4c4d68b3483734b52b7cc932 01-Apr-2010 Fariborz Jahanian <fjahanian@apple.com> Relax the typesafty rules of block pointers types which
take'id' or return 'id' in their type. Fixes radar 7814131.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100129 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4a2023f5014e82389d5980d307b89c545dbbac81 31-Mar-2010 Douglas Gregor <dgregor@apple.com> Extend DependentNameType with a keyword enum that specifies whether
this was parsed as a typename-specifier, elaborated-type-specifier
(including the kind), or just a dependent qualified type name.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100039 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4714c12a1ab759156b78be8f109ea4c12213af57 31-Mar-2010 Douglas Gregor <dgregor@apple.com> Rename TypenameType to DependentNameType in anticipation of some
refactoring work in this area.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100019 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
425ef72306d4ff6b3698b744353e5f0e56b4b884 31-Mar-2010 Rafael Espindola <rafael.espindola@gmail.com> Remember the regparm attribute in FunctionType::ExtInfo.
Fixes PR3782.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99940 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
264ba48dc98f3f843935a485d5b086f7e0fdc4f1 30-Mar-2010 Rafael Espindola <rafael.espindola@gmail.com> the big refactoring bits of PR3782.

This introduces FunctionType::ExtInfo to hold the calling convention and the
noreturn attribute. The next patch will extend it to include the regparm
attribute and fix the bug.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99920 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
802c66edc5073991f2315ea84ecace1867c6027f 29-Mar-2010 Rafael Espindola <rafael.espindola@gmail.com> Be a bit more consistent in using operator->

This patch moves some methods from QualType to Type and changes the users to
use -> instead of .



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99805 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0c01d18094100db92d38daa923c95661512db203 24-Mar-2010 John McCall <rjmccall@apple.com> Implement a framework for the delay of arbitrary diagnostics within
templates. So delay access-control diagnostics when (for example) the target
of a friend declaration is a specific specialization of a template.

I was surprised to find that this was required for an access-controlled selfhost.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99383 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3bfacdf6f0706987c1b33c625cd68fb880881c22 22-Mar-2010 Fariborz Jahanian <fjahanian@apple.com> More clean up of ivars which are either in class extensions and
implementation or synthesized into an implementation. Also,
fixes a code gen. bug when ivars are itroduced in interleaved
implementations. (related to radar 7547942).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99193 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c6fbbedb3e90ff2f04828c36fd839e01468679f5 19-Mar-2010 Douglas Gregor <dgregor@apple.com> Remove the capture, serialization, and deserialization of comment
ranges as part of the ASTContext. This code is not and was never used,
but contributes ~250k to the size of the Cocoa.h precompiled
header.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99007 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
132f2a2da34f378fc675b9e174564b0f52c31d98 17-Mar-2010 Fariborz Jahanian <fjahanian@apple.com> objective-c patch to provide type safty when blocks are passing or
returning objc objects. There will be a corresponding objective-c++
patch soon.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98696 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f6ac97b101c8840efa92bf29166077ce4049e293 16-Mar-2010 Benjamin Kramer <benny.kra@googlemail.com> Let SourceManager::getBufferData return StringRef instead of a pair of two const char*.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98630 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f715ca12bfc9fddfde75f98a197424434428b821 16-Mar-2010 Douglas Gregor <dgregor@apple.com> Give SourceManager a Diagnostic object with which to report errors,
and start simplifying the interfaces in SourceManager that can fail.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98594 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
aea67dbd653a2dd6dd5cc2159279e81e855b2482 15-Mar-2010 Douglas Gregor <dgregor@apple.com> Introduce a new BufferResult class to act as the return type of
SourceManager's getBuffer() (and similar) operations. This abstract
can be used to force callers to cope with errors in getBuffer(), such
as missing files and changed files. Fix a bunch of callers to use the
new interface.

Add some very basic checks for file consistency (file size,
modification time) into ContentCache::getBuffer(), although these
checks don't help much until we've updated the main callers (e.g.,
SourceManager::getSpelling()).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98585 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1c471f3e1c0ec8cbc82447bb35908dfc55463e46 13-Mar-2010 John McCall <rjmccall@apple.com> Check compatibility of vector types using their canonicalizations.
Fixes an assertion arising C overload analysis, but really I can't imagine
that this wouldn't cause a thousand other uncaught failures.

Fixes PR6600.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98400 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
187ab37a05b8f7015b9f39cc8cd9129a0c6d0b48 12-Mar-2010 John McCall <rjmccall@apple.com> Extend the builtin syntax to allow address-space qualifiers on pointers and
references. Based on a patch by Arnaud de Grandmaison!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98327 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7d2aa11c5c3b85a9d727ff868de666ba3bff5b59 11-Mar-2010 Ted Kremenek <kremenek@apple.com> For ivars created using @synthesize, set their DeclContext to be
the @implementation (instead of the @interface) and actually add
the ivar to the DeclContext (which we weren't doing before).

This allows us to simplify ASTContext::CollectNonClassIvars() by
removing ASTContext::CollectProtocolSynthesizedIvars(). Now all
ivars can be found by either inspecting the ObjCInterfaceDecl and
its companion ObjCImplementationDecl.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98280 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
becb8d5a6ab5103393eac5344ae69bcb860601dd 10-Mar-2010 John McCall <rjmccall@apple.com> Allow the fast path through ASTContext::getTypeDeclType to be inlined.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98138 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3cb0ebd5f76abcb776f7cb4062bd79e3268c0dc4 10-Mar-2010 John McCall <rjmccall@apple.com> Create a new InjectedClassNameType to represent bare-word references to the
injected class name of a class template or class template partial specialization.
This is a non-canonical type; the canonical type is still a template
specialization type. This becomes the TypeForDecl of the pattern declaration,
which cleans up some amount of code (and complicates some other parts, but
whatever).

Fixes PR6326 and probably a few others, primarily by re-establishing a few
invariants about TypeLoc sizes.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98134 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
503524acc73f2f8280080ca0d200377406001b65 08-Mar-2010 Ted Kremenek <kremenek@apple.com> Allocate ASTRecordLayout objects using the allocator associated with ASTContext.
This allows them to be allocated using a BumpPtrAllocated
in the common case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97978 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a42286486c85402c65f9d30df17e6b1b037a6ade 05-Mar-2010 Fariborz Jahanian <fjahanian@apple.com> Patch to build qualifier on objective-c
pointer types. Fixes radar 7626768.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97847 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7d10b7eb670b821741b4c96f6cf7afbc3bb39abe 03-Mar-2010 Douglas Gregor <dgregor@apple.com> Eliminate the static map of overridden C++ methods, which was going to
come back to bite us at some point.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97607 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ad5e73887052193afda72db8efcb812bd083a4a8 02-Mar-2010 John McCall <rjmccall@apple.com> Split out types that are non-canonical unless dependent as their own
category. Use this in a few places to eliminate unnecessary TST cases and
do some future-proofing. Provide terrible manglings for typeof. Mangle
decltype with some hope of accuracy.

Our manglings for some of the cases covered in the testcase are different
from gcc's, which I've raised as an issue with the ABI list.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97523 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b2f812165676230bce5d0215e49a4749c451ca9c 25-Feb-2010 Fariborz Jahanian <fjahanian@apple.com> Forgot to include nested protocols in collection, resulting in
bogus warning. Fixes radar 7682116.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97157 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
05f62474dd2b0f1cb69adbe0787f2868788aa949 23-Feb-2010 Charles Davis <cdavis@mines.edu> When a reference to a field of a struct/union/class is passed to the
__alignof__ operator, make sure to take into account the packed alignment
of the struct/union/class itself. Matches GCC's behavior and fixes PR6362.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96884 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0e5ad255729ee86b8ed57e659029008984517cde 23-Feb-2010 Fariborz Jahanian <fjahanian@apple.com> More support for ivars in class extension.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96850 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ce056bcaa1c97b89a4b2de2112c62d060863be2b 21-Feb-2010 Douglas Gregor <dgregor@apple.com> Eliminate the default arguments to ASTContext::getFunctionType(),
fixing up a few callers that thought they were propagating NoReturn
information but were in fact saying something about exception
specifications.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96766 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
11062e11236b7bc689dad150e8b490fd6b063ec3 19-Feb-2010 Fariborz Jahanian <fjahanian@apple.com> Patch removes IVars list from ObjCInterfaceDecl and
instead relies on their DeclContext for iteration, etc.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96638 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
19c8576b7328f4dc2d07682f5da552875c1912ef 16-Feb-2010 John McCall <rjmccall@apple.com> Make the various type-decl Types (and their associated ASTContext routines)
accept const decls.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96325 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
432a8893f7e30d141d7f279bd00b741a3cdac81f 12-Feb-2010 Fariborz Jahanian <fjahanian@apple.com> Patch to fix a warning which exposed a bug in building
a qualified objective-c pointer type. Fixes radar 7638810.
(Also removes a FIXME).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96003 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1bf40248e3f0d743df77b5b44dbff72c235cbf20 12-Feb-2010 Douglas Gregor <dgregor@apple.com> Fix a latent bug found by Ahmed Charles, where we were calling
ASTContext::getFunctionType with the wrong set of arguments.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95986 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3478eb6872d836600caf45b0f81c2065d685d6e0 11-Feb-2010 Ted Kremenek <kremenek@apple.com> Have ~ASTContext() delete StoredDeclsMap (internal to DeclContext) by
storing the set of StoredDeclsMaps in an internal vector of void*.
This isn't an ideal solution, but for the time being this fixes a
major memory leak with these DenseMaps not being freed.

Fixes: <rdar://problem/7634755>



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95861 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
838db383b69b9fb55f55c8e9546477df198a4faa 11-Feb-2010 Douglas Gregor <dgregor@apple.com> Eliminate a bunch of unnecessary ASTContexts from members functions of
Decl subclasses. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95841 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
952b017601f9c82b51119c3a1600f1312a833db9 11-Feb-2010 Douglas Gregor <dgregor@apple.com> Eliminate the ASTContext parameter from RecordDecl::getDefinition()
and CXXRecordDecl::getDefinition(); it's totally unnecessary. No
functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95836 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6de8b62ae42818c0bd8878b0d1900e17c7c43e0e 10-Feb-2010 Fariborz Jahanian <fjahanian@apple.com> Reverse a partial fix patch for radar 7214820. It broke some code and
I don't have time to refix it for now.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95733 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
fd6a0887a099256c35a5b23e9afd517ffe95fa0a 08-Feb-2010 Douglas Gregor <dgregor@apple.com> Eliminate a pointer of storage in each ObjCInterfaceType and
ObjCObjectPointerType AST node by allocating the list of protocols
after the type node itself. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95597 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
15ced59e27cdc4c4978b9422ca5f8805f7f64b64 08-Feb-2010 Fariborz Jahanian <fjahanian@apple.com> Merge block/function pointer types with objc's __weak
attribute properly and avoid bogus warning. This is
an objective-c fix only. objective-c++ follows different code
pass and requires separate fix (which will come at a later time).
Fixes radar 7214820.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95571 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
04a67a6aa3dfdc92d57f7f8d93ba397348c868a4 05-Feb-2010 John McCall <rjmccall@apple.com> Standardize the parsing of function type attributes in a way that
follows (as conservatively as possible) gcc's current behavior: attributes
written on return types that don't apply there are applied to the function
instead, etc. Only parse CC attributes as type attributes, not as decl attributes;
don't accepet noreturn as a decl attribute on ValueDecls, either (it still
needs to apply to other decls, like blocks). Consistently consume CC/noreturn
information throughout codegen; enforce this by removing their default values
in CodeGenTypes::getFunctionInfo().



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95436 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5cfa011e61e14e6f2e1659047d809706c0e4c6a3 05-Feb-2010 John McCall <rjmccall@apple.com> Always start tag definitions before completing them. Assert same.

Fixes latent and not-so-latent objc++ and blocks++ bugs.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95340 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
82287d19ded35248c4ce6a425ce74116a13ce44e 05-Feb-2010 John Thompson <John.Thompson.JTSoftware@gmail.com> First stage of adding AltiVec support

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95335 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
789b1f640205e81b5af250693246120f1ce9d147 04-Feb-2010 Douglas Gregor <dgregor@apple.com> Fix an obscure crash found in the Boost.MPL test suite, along with a
ton of potential crashes of the same kind. The fundamental problem is
that type creation was following a dangerous pattern when using its
FoldingSets:
1) Use FindNodeOrInsertPos to see if the type is available
2) If not, and we aren't looking at a canonical type, build the
canonical type
3) Build and insert the new node into the FoldingSet

The problem here is that building the canonical type can, in very rare
circumstances, force the hash table inside the FoldingSet to
reallocate. That invalidates the insertion position we computed in
step 1, and in step 3 we end up inserting the new node into the wrong
place. BOOM!

I've audited all of ASTContext, fixing this problem everywhere I found
it. The vast majority of wrong code was C++-specific (and *ahem*
written by me), so I also audited other major folding sets in the C++
code (e.g., template specializations), but found no other instances of
this problem.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95315 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f82b4e85b1219295cad4b5851b035575bc293010 04-Feb-2010 John McCall <rjmccall@apple.com> Allow calling convention attributes to apply to types. Patch by Chip Davis!




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95291 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0e709abafbd939326850501f795cc7a92c88a354 03-Feb-2010 Douglas Gregor <dgregor@apple.com> Define two types to be "compatible" in C++ if they are the same, and
remove some age-old FIXMEs and C++ workarounds within the
type-compatibility logic.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95249 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b0f8eacfdcd0d43f51e669f2d723992d4af9f746 03-Feb-2010 Douglas Gregor <dgregor@apple.com> When determining whether a function without a prototype is compatible
with a function with a prototype, treat parameters of enumeration type
based on the enumeration type's promotion type.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95238 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8b752f10c394b140f9ef89e049cbad1a7676fc25 27-Jan-2010 Ken Dyck <ken.dyck@onsemi.com> Change the return type of ASTContext::getDeclAlignInBytes() to CharUnits and,
now that the "InBytes" part of the name is implied by the return type, rename
it to getDeclAlign().



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94681 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
013af39d2a6a2e684f5a458c97890c52cddb7157 26-Jan-2010 Fariborz Jahanian <fjahanian@apple.com> Patch to add 'volatile' to first argument of all
sync compare_and_swap to match them with gcc.
It also fixes a few incorrect argument defitions.
(fixes radar 7540291).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94607 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
16e20cce43385001f33f8e3f90ee345609c805d1 26-Jan-2010 Ken Dyck <ken.dyck@onsemi.com> Correct cut-and-paste error in doxygen comment for newly introduced
getTypeAlignInChars().


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94553 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
86fa4311c8a330957ff5b765fbb0a7750ecd38c9 26-Jan-2010 Ken Dyck <ken.dyck@onsemi.com> Add getTypeAlignInChars() for use in code that works in alignments in character
units.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94552 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
71842cc07aafdebc9b180322ebb46f530beca5d6 21-Jan-2010 Ted Kremenek <kremenek@apple.com> Allocate the 'Protocols' array in ObjCInterfaceType and
ObjCObjectPointerType using the allocator associated with ASTContext.
Not only does this fix a memory leak, but it also makes these arrays
BumpPtrAllocated (in the typical case).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94090 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
eec51cf1ba5f0e62c9cdb81b5c63babdd6e649ab 20-Jan-2010 John McCall <rjmccall@apple.com> Give UnresolvedSet the ability to store access specifiers for each declaration.
Change LookupResult to use UnresolvedSet. Also extract UnresolvedSet into its
own header and make it templated over an inline capacity.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93959 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ab8bbf4ebd3e3e6eab913cb044772a62b7581941 18-Jan-2010 Douglas Gregor <dgregor@apple.com> Encoding calling conventions in the type system, from Charles Davis!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93726 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5535c38a2fcface6c13bc8bbeca66882de2fa227 12-Jan-2010 Chandler Carruth <chandlerc@gmail.com> Fix the CodeGen half of PR5911 by changing reference initialization to
correctly look through arrays to see cv-qualifiers. Also enhances the routine
for doing this to preserve more type sugaring for diagnostics.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93252 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
aa8741a1db98eef05f09b1200dba94aa5dc3bc3d 11-Jan-2010 Ken Dyck <ken.dyck@onsemi.com> Change return type of getObjCEncodingTypeSize() to CharUnits as the units are in characters.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93171 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
199c3d6cd16aebbb9c7f0d42af9d922c9628bf70 11-Jan-2010 Ken Dyck <ken.dyck@onsemi.com> Roll out ASTContext::getTypeSizeInChars(), replacing instances of
"ASTContext::getTypeSize() / 8". Replace [u]int64_t variables with CharUnits
ones as appropriate.

Also rename RawType, fromRaw(), and getRaw() in CharUnits to QuantityType,
fromQuantity(), and getQuantity() for clarity.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93153 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5ea95fc163e9fb4fd7506b6a0c26decd67022943 05-Jan-2010 Zhongxing Xu <xuzhongxing@gmail.com> Revert r92318. Instead fix the analyzer: do not call
ASTContext::hasSameUnqualifiedType() when one of the type is VariableArrayType.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92723 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c1ae0a8b0022a9fbb50d3413139f36ec5d8a63be 05-Jan-2010 Zhongxing Xu <xuzhongxing@gmail.com> if an arraytype is canonical, then its element is guaranteed to be canonical.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92715 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a8c6c448c9d3b09efdaf05023427bb8baafcc9dc 30-Dec-2009 Zhongxing Xu <xuzhongxing@gmail.com> The element type should also be canonicalized. Add a case for VariableArrayType.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92318 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
28e318cc6008c2bc008f0caee70dc736a03d6289 29-Dec-2009 Chandler Carruth <chandlerc@gmail.com> Correctly refer to element CVR qualifications when determining if a type is
more or less cv-qualified than another during implicit conversion and overload
resolution ([basic.type.qualifier] p5). Factors the logic out of template
deduction and into the ASTContext so it can be shared.

This fixes several aspects of PR5542, but not all of them.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92248 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f5f7d864f5067d1ea4bff7fcf41b53a43b7b48ba 29-Dec-2009 Anders Carlsson <andersca@mac.com> Get rid of FixedWidthIntType, as suggested by Chris and Eli.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92246 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
54d76db0aa7107597cac0b80d8e138a37e6d1de9 25-Dec-2009 Benjamin Kramer <benny.kra@googlemail.com> Remove some dead variables clang-analyzer found.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92162 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bbfd68dd5288c435cfd6aef1264263e5f856958d 23-Dec-2009 Ted Kremenek <kremenek@apple.com> Tidy up ~ASTContext a bit by turning orphan compound statements into
for loops. Also do not manually free the Type objects when the
'FreeMemory' flag is set, as they will be deallocated when the
BumpPtrAllocator is destroyed.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92047 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bdc601b196c48d4cd56a5ceb45d41ae4e87371ab 22-Dec-2009 Ken Dyck <ken.dyck@onsemi.com> Move the implementation of ASTContext::getTypeSizeInChars() to the .cpp file to
avoid #including CharUnits.h in ASTContext.h.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91903 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a3ccda58913cc1a4b8564e349448b12acc462da7 12-Dec-2009 Anders Carlsson <andersca@mac.com> Factor operator new declaration checking out into a separate function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91189 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
29a7f3342c3c6dd15d914c61ae22246c36d51ce7 10-Dec-2009 Eli Friedman <eli.friedman@gmail.com> Clean up enum constants so that they're finally sane. Fixes PR3173 and a
recently introduced crash.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91070 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
842aef8d942a880eeb9535d40de31a86838264cb 09-Dec-2009 John McCall <rjmccall@apple.com> First pass at implementing C++ enum semantics: calculate (and store) an
"integer promotion" type associated with an enum decl, and use this type to
determine which type to promote to. This type obeys C++ [conv.prom]p2 and
is therefore generally signed unless the range of the enumerators forces
it to be unsigned.

Kills off a lot of false positives from -Wsign-compare in C++, addressing
rdar://7455616




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90965 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
43c79c2b07abc7ba6d9f243b84ee6539de4d2652 09-Dec-2009 Douglas Gregor <dgregor@apple.com> Implemented an implicit conversion from "noreturn" function types (and
pointers thereof) to their corresponding non-noreturn function
types. This conversion is considered an exact match for
overload-resolution purposes. Note that we are a little more strict
that GCC is, because we encode noreturn in the type system, but that's
a Good Thing (TM) because it does not allow us to pretend that
potentially-returning function pointers are non-returning function
pointers.

Fxies PR5620.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90913 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f53df2398e07d13be9962b95aebc19b31706fa33 07-Dec-2009 Anders Carlsson <andersca@mac.com> Move key functions to a separate map.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90745 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a93c934af4fbf97cbe8e649d82e68ccacfe57c95 07-Dec-2009 John McCall <rjmccall@apple.com> DeclaratorInfo -> TypeSourceInfo. Makes an effort to rename associated variables,
but the results are imperfect.

For posterity, I did:

cat <<EOF > $cmdfile
s/DeclaratorInfo/TypeSourceInfo/g
s/DInfo/TInfo/g
s/TypeTypeSourceInfo/TypeSourceInfo/g
s/SourceTypeSourceInfo/TypeSourceInfo/g
EOF

find lib -name '*.cpp' -not -path 'lib/Parse/*' -exec sed -i '' -f $cmdfile '{}' \;
find lib -name '*.h' -exec sed -i '' -f $cmdfile '{}' \;
find include -name '*.h' -not -path 'include/clang/Parse/*' -not -path 'include/clang/Basic/*' -exec sed -i '' -f $cmdfile '{}' \;



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90743 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
20f12a20ba9cfa6f8d53c8304e24f50903c45184 06-Dec-2009 Anders Carlsson <andersca@mac.com> Add rudimentary support for member pointers to CGDebugInfo.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90711 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ed97649e9574b9d854fa4d6109c9333ae0993554 04-Dec-2009 John McCall <rjmccall@apple.com> Fix "using typename" and the instantiation of non-dependent using declarations.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90614 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0bd6feb9e9d40fc889fd47e899985125a43dfed8 02-Dec-2009 John McCall <rjmccall@apple.com> Push overloaded function templates through the parser using a totally different
leaked data structure than before. This kills off the last remaining
explicit uses of OverloadedFunctionDecl in Sema.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90306 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8d2c0a9814e56c2b22e22d1045181c735aef62fd 30-Nov-2009 Fariborz Jahanian <fjahanian@apple.com> Fix a crash when ivar type is a __strong SEL. Fallout from
recent change to make SEL a builtin type (fixes radar 7425510).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90145 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
369a3bd9979cf529eed529aa037de713c213e47d 26-Nov-2009 Fariborz Jahanian <fjahanian@apple.com> Allow user re-definition of SEL as well as accessing its fields.
This fixes pr5611.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89895 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
80ad16f4b2b350ddbaae21a52975e63df5aafc2c 24-Nov-2009 John McCall <rjmccall@apple.com> Helper function for turning a TemplateName into a DeclarationName.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89782 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
60bce3ef20a4c9684e3825cdd739fefb9810327d 23-Nov-2009 Fariborz Jahanian <fjahanian@apple.com> Fixe a crash in encoding of SEL type caused by recent changes.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89696 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5d484e8cf710207010720589d89602233de61d01 23-Nov-2009 Sebastian Redl <sebastian.redl@getdesigned.at> Intercept sizeof and alignof references before they get into ASTContext methods. This fixes a crash when writing sizeof(Incomplete&), and lets ASTContext's methods do the right thing for CodeGen, which fixes PR5590.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89668 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d5532b6cfff2977e0c59fa6ead7f7973984a620d 23-Nov-2009 John McCall <rjmccall@apple.com> Encapsulate "an array of TemplateArgumentLocs and two angle bracket locations" into
a new class. Use it pervasively throughout Sema.

My fingers hurt.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89638 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
13dcd00615de5c4279d97bdf63cd5f0a14fd9dcc 21-Nov-2009 Fariborz Jahanian <fjahanian@apple.com> This patch implements objective-c's 'SEL' type as a built-in
type and fixes a long-standing code gen. crash reported in
at least two PRs and a radar. (radar 7405040 and pr5025).
There are couple of remaining issues that I would like for
Ted. and Doug to look at:

Ted, please look at failure in Analysis/MissingDealloc.m.
I have temporarily added an expected-warning to make the
test pass. This tests has a declaration of 'SEL' type which
may not co-exist with the new changes.

Doug, please look at a FIXME in PCHWriter.cpp/PCHReader.cpp.
I think the changes which I have ifdef'ed out are correct. They
need be considered for in a few Indexer/PCH test cases.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89561 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bbd37c62e34db3f5a95c899723484a76c71d7757 21-Nov-2009 Sean Hunt <rideau3@gmail.com> Added rudimentary C++0x attribute support.
The following attributes are currently supported in C++0x attribute
lists (and in GNU ones as well):
- align() - semantics believed to be conformant to n3000, except for
redeclarations and what entities it may apply to
- final - semantics believed to be conformant to CWG issue 817's proposed
wording, except for redeclarations
- noreturn - semantics believed to be conformant to n3000, except for
redeclarations
- carries_dependency - currently ignored (this is an optimization hint)


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89543 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
cb78d8852a454684c987220132cdb5e54dd00121 19-Nov-2009 Douglas Gregor <dgregor@apple.com> Cope with an amusingly little anomaly with dependent types and
incomplete array initialization, where we have the following in a
template:

int a[] = { 1, 2, something-value-dependent };
// ...
sizeof(a);

The type of "a" appears to be a non-dependent IncompleteArrayType, but
treating it as such makes the sizeof(a) fail at template definition
time. We now correctly handle this by morphing the IncompleteArrayType
into a DependentSizedArrayType with a NULL expression, indicating that
its size has no corresponding expression (and, therefore, the type is
distinct from others).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89366 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7ba107a1863ddfa1664555854f0d7bdb3c491c92 18-Nov-2009 John McCall <rjmccall@apple.com> Incremental progress on using declarations. Split UnresolvedUsingDecl into
two classes, one for typenames and one for values; this seems to have some
support from Doug if not necessarily from the extremely-vague-on-this-point
standard. Track the location of the 'typename' keyword in a using-typename
decl. Make a new lookup result for unresolved values and deal with it in
most places.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89184 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5e530af5d51572a0ed5dbe50da54bd333840c63d 17-Nov-2009 David Chisnall <csdavec@swan.ac.uk> Added block type introspection support.

As per Fariborz's suggestion, committed now but can be reverted later if the used flag is problematic for Apple.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89134 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a4923eb7c4b04d360cb2747641a5e92818edf804 16-Nov-2009 Douglas Gregor <dgregor@apple.com> First part of changes to eliminate problems with cv-qualifiers and
sugared types. The basic problem is that our qualifier accessors
(getQualifiers, getCVRQualifiers, isConstQualified, etc.) only look at
the current QualType and not at any qualifiers that come from sugared
types, meaning that we won't see these qualifiers through, e.g.,
typedefs:

typedef const int CInt;
typedef CInt Self;

Self.isConstQualified() currently returns false!

Various bugs (e.g., PR5383) have cropped up all over the front end due
to such problems. I'm addressing this problem by splitting each
qualifier accessor into two versions:

- the "local" version only returns qualifiers on this particular
QualType instance
- the "normal" version that will eventually combine qualifiers from this
QualType instance with the qualifiers on the canonical type to
produce the full set of qualifiers.

This commit adds the local versions and switches a few callers from
the "normal" version (e.g., isConstQualified) over to the "local"
version (e.g., isLocalConstQualified) when that is the right thing to
do, e.g., because we're printing or serializing the qualifiers. Also,
switch a bunch of

Context.getCanonicalType(T1).getUnqualifiedType() == Context.getCanonicalType(T2).getQualifiedType()

expressions over to

Context.hasSameUnqualifiedType(T1, T2)




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88969 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
79cbc7dd2aacd85a28f469b5dc73c4ea296e7072 14-Nov-2009 Anders Carlsson <andersca@mac.com> Add an internal CreateRecordDecl that will create a CXXRecordDecl when compiling C++ and a RecordDecl otherwise.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88816 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
444be7366d0a1e172c0290a1ea54c1cb16b5947c 13-Nov-2009 Daniel Dunbar <daniel@zuster.org> Wherein the TargetInfo argument to Preprocessor is made 'const' and propogated.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87087 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
db0d4b751e83b8841b8f48f913f17e50467f13d4 12-Nov-2009 Douglas Gregor <dgregor@apple.com> Template argument deduction for template template parameters. This
permits, among other things, ripping apart and reconstructing
templates via partial specialization:

template<typename T>
struct DeepRemoveConst { typedef T type; };

template<typename T>
struct DeepRemoveConst<const T> {
typedef typename DeepRemoveConst<T>::type type;
};

template<template<typename> class TT, typename T>
struct DeepRemoveConst<TT<T> > {
typedef TT<typename DeepRemoveConst<T>::type> type;
};

Also, fix a longstanding thinko in the code handling partial ordering
of class template partial specializations. We were performing the
second deduction without clearing out the results of the first
deduction. It's amazing we got through so much code with such a
horrendous error :(



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86893 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
788cd06cf8e868a67158aafec5de3a1f408d14f3 11-Nov-2009 Douglas Gregor <dgregor@apple.com> Introduce a new representation for template template
parameters. Rather than storing them as either declarations (for the
non-dependent case) or expressions (for the dependent case), we now
(always) store them as TemplateNames.

The primary change here is to add a new kind of TemplateArgument,
which stores a TemplateName. However, making that change ripples to
every switch on a TemplateArgument's kind, also affecting
TemplateArgumentLocInfo/TemplateArgumentLoc, default template
arguments for template template parameters, type-checking of template
template arguments, etc.

This change is light on testing. It should fix several pre-existing
problems with template template parameters, such as:
- the inability to use dependent template names as template template
arguments
- template template parameter default arguments cannot be
instantiation

However, there are enough pieces missing that more implementation is
required before we can adequately test template template parameters.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86777 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3958b502404b4bd67f26fee398cb347abe89e6a8 10-Nov-2009 Jeffrey Yasskin <jyasskin@google.com> Fix clang's use of DenseMap iterators after r86636 fixed their constness.
Patch by Victor Zverovich!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86638 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
632d772a78db7e2cd9b36f8a22aee49d44486fbf 05-Nov-2009 Sebastian Redl <sebastian.redl@getdesigned.at> Make ASTContext::getIntWidth return 1 for all boolean type variations, not just for the unqualified, unaliased bool.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86174 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
923d56d436f750bc1f29db50e641078725558a1b 05-Nov-2009 Sebastian Redl <sebastian.redl@getdesigned.at> Allow the element type of arrays to be incomplete in C++.
This fixes PR5048. Also fix a bug where zero-sized arrays weren't warned about when the size was unsigned.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86136 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
87c12c4a4667279dacb3d4a93c64b49148a0ff79 04-Nov-2009 Douglas Gregor <dgregor@apple.com> Store the unresolved class type in MemberPointerType's Class field,
from Peter Collingbourne!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86030 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ca1bdd7c269a2390d43c040a60511edd017ee130 04-Nov-2009 Douglas Gregor <dgregor@apple.com> Implement support for parsing dependent template-ids that refer to
overloaded operators, e.g.,

p->template operator+<T>()




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85989 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
87a924e37dc40c6e3e2b33d1dbd646aeccf4c15b 30-Oct-2009 Douglas Gregor <dgregor@apple.com> Fix a crazy canonical-types bug because canonicalizing a
dependently-sized array type with a given expression might end up
returning a non-canonical type; see through that non-canonical type to
the underlying canonical type. Yes, I have a test case; no, I can't
reduce it to the point where it's worth checking in :(


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85633 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e23fa2d0e84d1b878e012442a726c664216a9adf 30-Oct-2009 Fariborz Jahanian <fjahanian@apple.com> This patch computes composite type of two objective-c expressions
used in a conditional expression by finding the most-derived common
super class of the two and qualifies the resulting type by the
intersection of the protocl qualifier list of the two objective-c
pointer types. ( this is continuation of radar 7334235).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85554 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
833ca991c1bfc967f0995974ca86f66ba1f666b5 29-Oct-2009 John McCall <rjmccall@apple.com> Track source information for template arguments and template specialization
types. Preserve it through template instantiation. Preserve it through PCH,
although TSTs themselves aren't serializable, so that's pretty much meaningless.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85500 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
27d20a24a1b816cecbd142727d2c81af5a6a111b 28-Oct-2009 Steve Naroff <snaroff@apple.com> Fix <rdar://problem/7330784>. Avoid crashing on 'Class<p>' when generating meta-data for a class.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85440 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
db07b3f7cdcb505329c1280d7cf70791739a7cad 28-Oct-2009 Fariborz Jahanian <fjahanian@apple.com> Type of a conditional expression with two distinct objective-c
class pointer is the most derived common class of the two.
This is <rdar://problem/7334235>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85337 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f5942a44880be26878592eb052b737579349411e 24-Oct-2009 Benjamin Kramer <benny.kra@googlemail.com> Switch alloca/sprintf to SmallString/raw_ostream.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84996 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4d0d85c3370f2726c74ba0ece0a5e712830a1d82 24-Oct-2009 Fariborz Jahanian <fjahanian@apple.com> Make the local buffer overflow safe.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84981 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
60aeaddb123762e15efe7f268afe033448b70023 24-Oct-2009 Fariborz Jahanian <fjahanian@apple.com> Fixe a buffer overflow problem which causes a crash
in a certain project. Need to have a permananent fix later
(FIXME added).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84980 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e27ec8ad56dbf1efb2de004b90fbbb86f740e3f1 24-Oct-2009 John McCall <rjmccall@apple.com> Store the builtin types as CanQualTypes. Expand a bit on the CanQual API,
but also remove some methods that cause ambiguities, and generally
make CanQual<blah> more analogous to QualType.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84976 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a4eb74d4dfe126c686dc708fec444c85ffb73b47 23-Oct-2009 John McCall <rjmccall@apple.com> Add ASTContext::getTrivialDeclaratorInfo, which initializes a new
source info block with a single location.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84970 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
54e14c4db764c0636160d26c5bbf491637c83a76 23-Oct-2009 John McCall <rjmccall@apple.com> When building types from declarators, instead of building two types (one for
the DeclaratorInfo, one for semantic analysis), just build a single type whose
canonical type will reflect the semantic analysis (assuming the type is
well-formed, of course).

To make that work, make a few changes to the type system:
* allow the nominal pointee type of a reference type to be a (possibly sugared)
reference type. Also, preserve the original spelling of the reference type.
Both of these can be ignored on canonical reference types.
* Remove ObjCProtocolListType and preserve the associated source information on
the various ObjC TypeLocs. Preserve the spelling of protocol lists except in
the canonical form.
* Preserve some level of source type structure on parameter types, but
canonicalize on the canonical function type. This is still a WIP.

Drops code size, makes strides towards accurate source location representation,
slight (~1.7%) progression on Cocoa.h because of complexity drop.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84907 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
467b27b9a24bdc823218ad1ad0e37673b6cc1e83 22-Oct-2009 John McCall <rjmccall@apple.com> Canonicality is a property of qualified types, not unqualified types.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84891 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9fcfe926432f3c3f7e9a61219e55c352fd358e45 22-Oct-2009 Chris Lattner <sabre@nondot.org> fix PR5265: the size of a float3 should be rounded up to its alignment.
This ensures that arrays of float3 are correctly padded.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84833 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
083c25eea14bb4cc4ecc3ec763c60e2e609e22bd 22-Oct-2009 Mike Stump <mrs@apple.com> Extend out the block descriptor structure for debug information with
the copy/dispose helpers as appropriate.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84817 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
38e1627e895cd276186ebf177f75ba5d229c3fd7 22-Oct-2009 Mike Stump <mrs@apple.com> Refine collection of BlockDeclRefExprs. WIP.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84787 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
af7b44d847d3e44c43346d508b2e55a6254b6e9d 21-Oct-2009 Mike Stump <mrs@apple.com> Complete out debug info generation for captured __block variables. WIP.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84768 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ea26cb522e88fc86b0d1cae61dcefcfe4cc20231 21-Oct-2009 Mike Stump <mrs@apple.com> Prep work to always preallocate BlockDeclRefExprs so that we can
generate the debug information for the first parameter to the block
invoke functions. WIP.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84737 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
109de5ead1dfcb3bc985cddb8cb3ed5bcecad88d 21-Oct-2009 John McCall <rjmccall@apple.com> Add TypeLocBuilder, an API for incrementally creating TypeLocs. Change
the API for creating DeclaratorInfos to allow callers to provide an exact
size.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84715 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
adaaad3715c9c26cdcfdfe3401a13d7b4423ddcf 20-Oct-2009 Mike Stump <mrs@apple.com> Refine the type of the first parameter to block invoke functions.
WIP. I have yet to find the magic incantation to get the structure
type to be defined. If someone has a pointer, love to hear it.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84590 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
01eb9b9683535d8a65c704ad2c545903409e2d36 18-Oct-2009 Daniel Dunbar <daniel@zuster.org> PR5218: Replace IdentifierInfo::getName with StringRef version, now that clients
are updated.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84447 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
49a832bd499d6f61c23655f1fac99f0dd229756e 18-Oct-2009 John McCall <rjmccall@apple.com> When performing template-substitution into a type, don't just replace the
TemplateTypeParmType with the substituted type directly; instead, replace it
with a SubstTemplateTypeParmType which will note that the type was originally
written as a template type parameter. This makes it reasonable to preserve
source information even through template substitution.

Also define the new SubstTemplateTypeParmType class, obviously.

For consistency with current behavior, we stringize these types as if they
were the underlying type. I'm not sure this is the right thing to do.
At any rate, I paled at adding yet another clause to the don't-desugar 'if'
statement, so I extracted a function to do it. The new function also does
The Right Thing more often, I think: e.g. if we have a chain of typedefs
leading to a vector type, we will now desugar all but the last one.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84412 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6a2b9261bf9c973c7122d9d1febce24a38fa862d 17-Oct-2009 Chris Lattner <sabre@nondot.org> teach getCorrespondingUnsignedType how to handle vectors of integers,
fixing PR4838.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84353 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
46a617a792bfab0d9b1e057371ea3b9540802226 16-Oct-2009 John McCall <rjmccall@apple.com> Remove the ConstantArrayType subtypes. This information is preserved in the
TypeLoc records for declarations; it should not be necessary to represent it
directly in the type system.

Please complain if you were using these classes and feel you can't replicate
previous functionality using the TypeLoc API.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84222 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
663b5a0be7261c29bc4c526a71cffcfa02d4153e 14-Oct-2009 Douglas Gregor <dgregor@apple.com> Testing and some minor fixes for explicit template instantiation.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84129 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
251b4ff2578e26959a4c036140ccd61c5e9292f2 08-Oct-2009 Douglas Gregor <dgregor@apple.com> For instantiations of static data members of class templates, keep
track of the kind of specialization or instantiation. Also, check the
scope of the specialization and ensure that a specialization
declaration without an initializer is not a definition.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83533 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
24fab41057e4b67ed69a6b4027d5ae0f2f6934dc 29-Sep-2009 Argyrios Kyrtzidis <akyrtzi@gmail.com> Introduce ObjCProtocolListType type subclass.

This is used only for keeping detailed type source information for protocol references,
it should not participate in the semantics of the type system.

Its protocol list is not canonicalized.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83093 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d3a23b238a2b2c0f11e6ac4951c7410a8c5717bf 28-Sep-2009 Douglas Gregor <dgregor@apple.com> Add all of the C99 complex builtins prefixed with __builtin_

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83020 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bdbeeb50c5d182c591bd8797dc0485921df19e9d 25-Sep-2009 Benjamin Kramer <benny.kra@googlemail.com> Fix MSVC build by renaming a variable. PR5043

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82762 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
fbbce49c116aa8c8c7c0707cb6048b55f70461a9 25-Sep-2009 Anders Carlsson <andersca@mac.com> Handle array fields that contain empty structs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82744 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6b304a0254a13f42390b865ff5ba668a49cc58ae 25-Sep-2009 John McCall <rjmccall@apple.com> Make it really, really easy to change the alignment of Type (and ExtQuals).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82730 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0953e767ff7817f97b3ab20896b229891eeff45b 24-Sep-2009 John McCall <rjmccall@apple.com> Refactor the representation of qualifiers to bring ExtQualType out of the
Type hierarchy. Demote 'volatile' to extended-qualifier status. Audit our
use of qualifiers and fix a few places that weren't dealing with qualifiers
quite right; many more remain.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82705 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
196efbf095d75180305a45f3033caa1003746604 22-Sep-2009 Mike Stump <mrs@apple.com> Fix doc.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82511 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
183700f494ec9b6701b6efe82bcb25f4c79ba561 22-Sep-2009 John McCall <rjmccall@apple.com> Change all the Type::getAsFoo() methods to specializations of Type::getAs().
Several of the existing methods were identical to their respective
specializations, and so have been removed entirely. Several more 'leaf'
optimizations were introduced.

The getAsFoo() methods which imposed extra conditions, like
getAsObjCInterfacePointerType(), have been left in place.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82501 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
83913e36c847052966d9ff60d760ea7231ed8b6b 17-Sep-2009 Anders Carlsson <andersca@mac.com> When creating function types, remove any top-level CVR qualifications in the function type argument types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82093 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
75212ee91313bc1b6dd826d9b173541bc4016539 11-Sep-2009 Fariborz Jahanian <fjahanian@apple.com> Fix a regression where write-barrier was not being generated
for block pointer.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81479 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1eb4433ac451dc16f4133a88af2d002ac26c58ef 09-Sep-2009 Mike Stump <mrs@apple.com> Remove tabs, and whitespace cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3b6afbb99a1c44b4076f8e15fb7311405941b306 09-Sep-2009 Douglas Gregor <dgregor@apple.com> Initial stab at implement dependent member references to member
templates, e.g.,

x.template get<T>

We can now parse these, represent them within an UnresolvedMemberExpr
expression, then instantiate that expression node in simple cases.

This allows us to stumble through parsing LLVM's Casting.h.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81300 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7da2431c23ef1ee8acb114e39692246e1801afc2 05-Sep-2009 John McCall <rjmccall@apple.com> Basic support for representing elaborated type specifiers
directly in the AST. The current thinking is to create these
only in C++ mode for efficiency. But for now, they're not being
created at all; patch to follow.

This will let us do things like verify that tags match during
template instantation, as well as signal that an elaborated type
specifier was used for clients that actually care.

Optimally, the TypeLoc hierarchy should be adjusted to carry tag
location information as well.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81057 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d8b285fee4471f393da8ee30f552ceacdc362afa 01-Sep-2009 Anders Carlsson <andersca@mac.com> Don't assert when instantiating member references to fields in anonymous structs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80657 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0d8df780aef1acda5962347a32591efc629b6748 29-Aug-2009 Anders Carlsson <andersca@mac.com> Improve instantiation of UnresolvedUsingDecls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80434 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
495c35d291da48c4f5655bbb54d15128ddde0d4d 26-Aug-2009 Douglas Gregor <dgregor@apple.com> Improve support for out-of-line definitions of nested templates and
their members, including member class template, member function
templates, and member classes and functions of member templates.

To actually parse the nested-name-specifiers that qualify the name of
an out-of-line definition of a member template, e.g.,

template<typename X> template<typename Y>
X Outer<X>::Inner1<Y>::foo(Y) {
return X();
}

we need to look for the template names (e.g., "Inner1") as a member of
the current instantiation (Outer<X>), even before we have entered the
scope of the current instantiation. Since we can't do this in general
(i.e., we should not be looking into all dependent
nested-name-specifiers as if they were the current instantiation), we
rely on the parser to tell us when it is parsing a declaration
specifier sequence, and, therefore, when we should consider the
current scope specifier to be a current instantiation.

Printing of complicated, dependent nested-name-specifiers may be
somewhat broken by this commit; I'll add tests for this issue and fix
the problem (if it still exists) in a subsequent commit.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80044 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0de78998e7bda473b408437053e48661b510d453 21-Aug-2009 Fariborz Jahanian <fjahanian@apple.com> Introduce getConstantArrayElementCount API and use it in
construction/destruction of array members.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79637 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
04e8357f6801e9ff52673e7e899a67bbabf9de93 20-Aug-2009 Eli Friedman <eli.friedman@gmail.com> Fix bit-field promotion to be a bit closer to the behavior of gcc.
Patch by Enea Zaffanella, with some simplifications/corrections to
isPromotableBitField by me.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79510 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a95d75769edae299816ec7fd9bbcdf1ef617c5c9 19-Aug-2009 Eli Friedman <eli.friedman@gmail.com> Make integer promotions work correctly on PIC16 and other platforms
where sizeof(short) == sizeof(int). Move UsualArithmeticConversionsType
out of Sema, since it was only there as a historical artifact. Patch by
Enea Zaffanella.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79412 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a1d5662d96465f0fddf8819d245da4d19b892eff 19-Aug-2009 Argyrios Kyrtzidis <akyrtzi@gmail.com> Introduce DeclaratorDecl and pass DeclaratorInfo through the Decl/Sema interfaces.

DeclaratorDecl contains a DeclaratorInfo* to keep type source info.
Subclasses of DeclaratorDecl are FieldDecl, FunctionDecl, and VarDecl.
EnumConstantDecl still inherits from ValueDecl since it has no need for DeclaratorInfo.

Decl/Sema interfaces accept a DeclaratorInfo as parameter but no DeclaratorInfo is created yet.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79392 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b17166c8077cd900cca83a895c43b30ea6660598 19-Aug-2009 Argyrios Kyrtzidis <akyrtzi@gmail.com> Introduce DeclaratorInfo and TypeLoc, intended to be used for storing and reading source information for types.

DeclaratorInfo will contain a flat memory block for source information about a type that came out of a declarator.
TypeLoc and its subclasses will be used by clients as wrappers to "traverse" the memory block and read the information.

Both DeclaratorInfo and TypeLoc are not utilized in this commit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79391 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0f436560640a1cff5b6d96f80f540770f139453f 17-Aug-2009 David Chisnall <csdavec@swan.ac.uk> Initial patch to support definitions of id and Class from headers in Objective-C code.

This currently breaks test/SemaObjC/id-isa-ref.m and issues some spurious warnings when you attempt to assign a struct objc_class* value to a Class variable. The test case probably should fail as it's written, because without the definition of Class the compiler should not assume struct objc_class* is a valid receiver type, but it's left broken because it would be nice if we could get that passing too for the special case of isa.

Approved by snaroff.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79248 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
bbed6b964414145b29e7b60b3e538093734ea3f8 15-Aug-2009 Eli Friedman <eli.friedman@gmail.com> Fix for PR4721: adjust CodeGen and ASTContext so that we have a
consistent model for handling size expressions for VLAs.

The model is essentially as follows: VLA types own their associated
expression. In some cases, we need to create multiple VLA types to
represent a given VLA (for canonical types, or qualifiers on array types,
or type merging). If we need to create multiple types based off of
the same VLA declaration, we use the new refcounting functionality so they can
all own the expression. The VLASizeMap in CodeGenFunction then uses the size
expression to identify the group of VLA types based off of the same original
declaration.

I'm not particularly attached to the VLA types owning the expression,
but we're stuck with at least until someone comes up with a way
to walk the VLA expressions for a declaration.

I did the parallel fix in ASTContext for DependentSizedArrayType, but I
haven't really looked closely at it, so there might still be issues
there.

I'll clean up the code duplication in ASTContext in a followup commit.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79071 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
0fd8904c5f71a11d29f67716c3ebdf7ad1c855fb 12-Aug-2009 Fariborz Jahanian <fjahanian@apple.com> Patch to warn if a property which is 'assign' by default
may not implement NSCopying protocol in -fobjc-gc[-only] mode.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78726 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e607ed068334bacb8d7b093996b4671c6ca79e25 07-Aug-2009 Mike Stump <mrs@apple.com> Fix some const_cast issues. This is the beginning of the rabbit hole.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78393 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
47259d9ca7840dd66f06f5f11da7768b23d1e0fd 05-Aug-2009 Douglas Gregor <dgregor@apple.com> Fix canonical type construction for function types with the noreturn
attribute. Fixes PR4865.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78224 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
50d62d1b4a98adbc83de8f8cd1379ea1c25656f7 05-Aug-2009 Douglas Gregor <dgregor@apple.com> Introduce the canonical type smart pointers, and use them in a few places to
tighten up the static type system.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78164 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6ebd15e81a4d44ac51c24bffe2705586d5edffee 31-Jul-2009 Douglas Gregor <dgregor@apple.com> Canonicalization and profiling for overloaded function declarations,
for those extra-esoteric cases. Not that any two given C++ compilers
agree on this test case, but this change gives us a strong definition
of equivalent types.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77664 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2ec09f1dc123e1942ed756e8ee4fef86451eac9e 31-Jul-2009 Douglas Gregor <dgregor@apple.com> Canonicalize dependent extended vector types.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77663 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9fdbab3cbc2fc04bcaf5768023d83707f3151144 31-Jul-2009 Mike Stump <mrs@apple.com> Whitespace around else canonicalization and fix 80-col violations.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77655 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
04d4beee4b86af20a9e4457023d3925cab8f9908 31-Jul-2009 Douglas Gregor <dgregor@apple.com> Build canonical types for dependently-sized array types.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77647 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9d702ae1cd5cfa19d884cbef77e1df99395138bb 31-Jul-2009 Douglas Gregor <dgregor@apple.com> Canonicalization of dependent C++0x decltype types.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77643 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b197572cf1cd70a817a1f546478cb2cb9112c48e 31-Jul-2009 Douglas Gregor <dgregor@apple.com> Canonicalization for dependent typeof(expr) types.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77639 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b88e888404ad0a2bdd9bfae457e8530bb38a87c5 30-Jul-2009 Douglas Gregor <dgregor@apple.com> Support out-of-line definitions of the members of class template
partial specializations.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77606 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6217b80b7a1379b74cced1c076338262c3c980b3 29-Jul-2009 Ted Kremenek <kremenek@apple.com> Change uses of:
Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
Type::getAsRecordType() -> Type::getAs<RecordType>()
Type::getAsPointerType() -> Type::getAs<PointerType>()
Type::getAsBlockPointerType() -> Type::getAs<BlockPointerType>()
Type::getAsLValueReferenceType() -> Type::getAs<LValueReferenceType>()
Type::getAsRValueReferenceType() -> Type::getAs<RValueReferenceType>()
Type::getAsMemberPointerType() -> Type::getAs<MemberPointerType>()
Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
Type::getAsTagType() -> Type::getAs<TagType>()

And remove Type::getAsReferenceType(), etc.

This change is similar to one I made a couple weeks ago, but that was partly
reverted pending some additional design discussion. With Doug's pending smart
pointer changes for Types, it seemed natural to take this approach.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77510 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d99cbe66403ee39c2ee58024b9582b95649a4fc5 29-Jul-2009 Douglas Gregor <dgregor@apple.com> [llvm up]

A template name can refer to a set of overloaded function
templates. Model this in TemplateName, which can now refer to an
OverloadedFunctionDecl that contains function templates. This removes
an unspeakable hack in Sema::isTemplateName.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77488 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
828e226ab7ed08b3eb766549e9d3306432137460 29-Jul-2009 Douglas Gregor <dgregor@apple.com> Use the new statement/expression profiling code to unique dependent
template arguments, as in template specialization types. This permits
matching out-of-line definitions of members for class templates that
involve non-type template parameters.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77462 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f711c41dd9412a8182793259d355c4f6979ed5ed 29-Jul-2009 Mike Stump <mrs@apple.com> Some minor cleanups, thanks Chris.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77402 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
fd612dbb23cd31c03c898ae53ff18d0dfd8488f9 29-Jul-2009 Mike Stump <mrs@apple.com> Some style fixes, thanks Chris.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77400 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1275ae098acda31fe0e434510c729fcfed0458a1 29-Jul-2009 Douglas Gregor <dgregor@apple.com> Refactor the code that produces a TemplateSpecializationType, so that
canonicalization for dependent TemplateSpecializationTypes occurs
within ASTContext::getTemplateSpecializationType. Also, move template
argument canonicalization into ASTContext::getCanonicalTemplateArgument.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77388 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9a5a7e7351f78345a72c4956af25590f6d40ebcd 29-Jul-2009 Chris Lattner <sabre@nondot.org> remove extraneous braces


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77386 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
782fa308a765aeac2acb39c4e697c937ec21185b 28-Jul-2009 Mike Stump <mrs@apple.com> Make longjmp a real builtin.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77291 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e24aea225ec87b935ede6c21c964dd47a4afb810 28-Jul-2009 Mike Stump <mrs@apple.com> Ensure we can work through typedefs.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77265 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2d3c191e1d5545e1724ee6e0550c70eef54beff2 27-Jul-2009 Mike Stump <mrs@apple.com> Fix PR4624.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77176 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
6dcbc294f9b2c45680dd3227e885712c2814ec0e 26-Jul-2009 Mike Stump <mrs@apple.com> Preserve qualifiers.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77097 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2455636163fdd18581d7fdae816433f886d88213 25-Jul-2009 Mike Stump <mrs@apple.com> Add noreturn as a type attribute, handle printing for them and handle
calls to noreturn function pointers when CFG building.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77089 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7caa6825f42a0f7e97d6fc06233133c42b218e46 24-Jul-2009 Douglas Gregor <dgregor@apple.com> Template instantiation for static data members that are defined out-of-line.

Note that this also fixes a bug that affects non-template code, where we
were not treating out-of-line static data members are "file-scope" variables,
and therefore not checking their initializers.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77002 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5e03f9ea8174ae588c5e69ec6b5ef4c68f8fd766 24-Jul-2009 Douglas Gregor <dgregor@apple.com> This patch fixes the implementations of the __has_trivial_destructor
and __has_trivial_constructor builtin pseudo-functions and
additionally implements __has_trivial_copy and __has_trivial_assign,
from John McCall!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76916 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4084c306635b70f37029dca938444e6013f08684 23-Jul-2009 Steve Naroff <snaroff@apple.com> Remove a bunch of FIXME's related to ObjC type checking.

- Move Sema::ObjCQualifiedIdTypesAreCompatible(), Sema::QualifiedIdConformsQualifiedId(), and a couple helper functions to ASTContext.
- Change ASTContext::canAssignObjCInterfaces() to use ASTContext:: ObjCQualifiedIdTypesAreCompatible().
- Tweak several test cases to accommodate the new/improved type checking.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76830 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ab22c43320ae813e4f6214f48968216b7cb09b90 22-Jul-2009 Eli Friedman <eli.friedman@gmail.com> Fix a nasty little use-after-free bug.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76779 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8e1fab243ab8023b7ee3899745386b3b3a4258f8 22-Jul-2009 Mike Stump <mrs@apple.com> Use isa instead of dyn_cast for conditionals.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76771 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9533a7fdb8397421f3be52e879442460a87389f6 22-Jul-2009 Steve Naroff <snaroff@apple.com> Fix a couple recent ABI regressions noticed during code review (fallout from the ObjC type system rewrite).

It's unfortunate that the mangling includes the low-level structs. Nevertheless, we need this for binary compatibility with GCC.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76755 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
470301bac9c8abfc6b451b3b669c6695a9fd1518 22-Jul-2009 Steve Naroff <snaroff@apple.com> Fix <rdar://problem/6770276> Support Class<Proto> syntax.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76741 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8a1d722f13df383600f36d77f842957c8adb5f1b 21-Jul-2009 Argyrios Kyrtzidis <akyrtzi@gmail.com> - Introduce ASTContext::getObjCImplementation() and ASTContext::setObjCImplementation() which use a DenseMap to associate
an interface/category with its implementation (if one exists).

- Introduce ObjCInterfaceDecl::get/setImplementation() and ObjCCategoryDecl::get/setImplementation() that use the above methods.

- Add a compiler error for when a category is reimplemented.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76508 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
67ef8eaea8a0a2073147a8d863f0e3f30d525802 20-Jul-2009 Steve Naroff <snaroff@apple.com> 5 cleanups to ObjCObjectPointerType work:

- Remove Sema::CheckPointeeTypesForAssignment(), a temporary API I added to ease migration to ObjCObjectPointerType. Convert Sema::CheckAssignmentConstraints() to no longer depend on the temporary API.
- Sema::ConvertDeclSpecToType(): Replace a couple FIXME's with an important comment/example.
- Sema::GetTypeForDeclarator(): Get the protocol's from the interface, NOT the declspec (to support the following C typedef idiom: "typedef C<P> T; T *obj").
- Sema::ObjCQualifiedIdTypesAreCompatible(): Removed some dead code.
- ASTContext::getObjCEncodingForTypeImpl(): Some minor cleanups.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76443 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
29445a0542d128cd7ee587ee52229670b9b54a12 18-Jul-2009 Anders Carlsson <andersca@mac.com> Migrate over to the record layout builder.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76338 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
19cc4abea06a9b49e0e16a50d335c064cd723572 18-Jul-2009 Anders Carlsson <andersca@mac.com> Revert r75641.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76327 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c15cb2af27514ecc879daba9aa01389c5203685d 18-Jul-2009 Steve Naroff <snaroff@apple.com> Remove ObjCQualifiedInterfaceType:-)


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76321 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
97fbaa2a38804268a024f1a104b43fcf8b4411b0 18-Jul-2009 Argyrios Kyrtzidis <akyrtzi@gmail.com> Remove ASTContext::getCanonicalDecl() and use Decl::getCanonicalDecl in its place.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76274 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
b57a4fe73b8227c0dba651818b8495dfca61e530 18-Jul-2009 Argyrios Kyrtzidis <akyrtzi@gmail.com> Move the functionality of ASTContext::getCanonicalDecl(), into a virtual method Decl::getCanonicalDecl().

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76273 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
35366a67baa970c287c714c957cf78a4131cf60d 17-Jul-2009 Ted Kremenek <kremenek@apple.com> Per offline discussion with Steve Naroff, add back Type::getAsXXXType() methods
until Doug Gregor's Type smart pointer code lands (or more discussion occurs).
These methods just call the new Type::getAs<XXX> methods, so we still have
reduced implementation redundancy. Having explicit getAsXXXType() methods makes
it easier to set breakpoints in the debugger.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76193 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
5cad1f74469d4d8b4fc51fe53a7837778aeb6107 17-Jul-2009 Ted Kremenek <kremenek@apple.com> Replaced Type::getAsLValueReferenceType(), Type::getAsRValueReferenceType(), Type::getAsMemberPointerType(), Type::getAsTagType(), and Type::getAsRecordType() with their Type::getAs<XXX> equivalents.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76139 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
808825cd08704d1cccef605f8cd3ef83c93eac78 17-Jul-2009 Ted Kremenek <kremenek@apple.com> Replace Type::getAsReferenceType() with Type::getAs<ReferenceType>().


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76132 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1a1a6e2bd4c5aefd7fd643cf25915f9623a02e59 16-Jul-2009 Ted Kremenek <kremenek@apple.com> Add member template 'Type::getAs<T>', which converts a Type* to a respective T*.
This method is intended to eventually replace the individual
Type::getAsXXXType<> methods.

The motivation behind this change is twofold:

1) Reduce redundant implementations of Type::getAsXXXType() methods. Most of
them are basically copy-and-paste.

2) By centralizing the implementation of the getAs<Type> logic we can more
smoothly move over to Doug Gregor's proposed canonical type smart pointer
scheme.

Along with this patch:

a) Removed 'Type::getAsPointerType()'; now clients use getAs<PointerType>.
b) Removed 'Type::getAsBlockPointerTypE()'; now clients use getAs<BlockPointerType>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76098 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8f16756441450ed9fb39316e47d107fc2a1ef35b 16-Jul-2009 Steve Naroff <snaroff@apple.com> Cleanup a couple loops and improve a comment (based on feedback from Fariborz).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76078 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f49545602089be5b1f744e04326b8a566f6d8773 16-Jul-2009 Steve Naroff <snaroff@apple.com> Remove ASTContext::isObjCObjectPointerType().
Convert all clients to use the new predicate on Type.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76076 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
de2e22d33afec98324a66a358dfe0951b3c7259a 15-Jul-2009 Steve Naroff <snaroff@apple.com> Implement the ObjC pseudo built-in types as clang "BuiltinType's". I say pseudo built-in types, since Sema still injects a typedef for recognition (i.e. they aren't truly built-ins from a parser perspective).

This removes the static data/methods on ObjCObjectPointerType while preserving the nice API (no need to fiddle with ASTContext:-).

This patch also adds Type::isObjCBuiltinType().

This should be the last fairly large patch related to recrafting the ObjC type system. The follow-on patches should be fairly small.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75808 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
58f9f2c884af6b72d036b746a016d8031d31cb7a 14-Jul-2009 Steve Naroff <snaroff@apple.com> Introduce Type::isAnyPointerType() and convert all clients (suggested by Chris).

I don't love the name, however it simplifies the code and is a worthwhile change. If/when we come up with a better name, we can do a search/replace.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75650 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
3d598a5ab3c8aabce0a03a2f5dea65eee643e5ac 14-Jul-2009 Anders Carlsson <andersca@mac.com> Rename RecordLayout.h to ASTRecordLayout.h

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75641 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
f5c209d23b20ada4a9b6235db50317239cbf6ae1 14-Jul-2009 Alisdair Meredith <public@alisdairm.net> Basic support for C++0x unicode types. Support for literals will follow in an incremental patch

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75622 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
ce7b38c4f1ea9c51e2f46a82e3f57456b74269d5 13-Jul-2009 Chris Lattner <sabre@nondot.org> minor cleanups, reduce nesting of if's with early return.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75442 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
14108da7f7fc059772711e4ffee1322a27b152a7 11-Jul-2009 Steve Naroff <snaroff@apple.com> This patch includes a conceptually simple, but very intrusive/pervasive change.

The idea is to segregate Objective-C "object" pointers from general C pointers (utilizing the recently added ObjCObjectPointerType). The fun starts in Sema::GetTypeForDeclarator(), where "SomeInterface *" is now represented by a single AST node (rather than a PointerType whose Pointee is an ObjCInterfaceType). Since a significant amount of code assumed ObjC object pointers where based on C pointers/structs, this patch is very tedious. It should also explain why it is hard to accomplish this in smaller, self-contained patches.

This patch does most of the "heavy lifting" related to moving from PointerType->ObjCObjectPointerType. It doesn't include all potential "cleanups". The good news is additional cleanups can be done later (some are noted in the code). This patch is so large that I didn't want to include any changes that are purely aesthetic.

By making the ObjC types truly built-in, they are much easier to work with (and require fewer "hacks"). For example, there is no need for ASTContext::isObjCIdStructType() or ASTContext::isObjCClassStructType()! We believe this change (and the follow-up cleanups) will pay dividends over time.

Given the amount of code change, I do expect some fallout from this change (though it does pass all of the clang tests). If you notice any problems, please let us know asap! Thanks.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75314 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
563a03b1338d31c2462def43253a722bc885d384 10-Jul-2009 Anders Carlsson <andersca@mac.com> Fix a problem that Eli noticed, and that Doug helped me fix.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75265 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
dd0257c77719a13d4acd513df40b04300cbfc871 08-Jul-2009 Douglas Gregor <dgregor@apple.com> The canonical type of typeof or decltype with a dependent type is itself,
not Context.DependentTy. I'll let Anders check in the test case for this one...


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74975 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
c29f77b769bcc5b6dc85e72c8e3cc2e348e5cf25 07-Jul-2009 Douglas Gregor <dgregor@apple.com> Make ASTContext explicitly keep track of the declaration for the C
FILE type, rather than using name lookup to find FILE within the
translation unit. Within precompiled headers, FILE is treated as yet
another "special type" (like __builtin_va_list).

This change should provide a performance improvement (not verified),
since the lookup into the translation unit declaration
forces the (otherwise unneeded) construction of a large hash table.
More importantly, with precompiled headers, the construction
of that table requires deserializing most of the top-level
declarations from the precompiled header, which are then unused.

Fixes PR 4509.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74911 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
7e7eb3da052a6d80ddf2377cab0384c798f73f75 06-Jul-2009 Douglas Gregor <dgregor@apple.com> Keep track of the Expr used to describe the size of an array type,
from Enea Zaffanella!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74831 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a34267595534a72703290153a6f7e3da1adcec59 06-Jul-2009 Eli Friedman <eli.friedman@gmail.com> Fix for PR4502: add calculation of the integer conversion rank for
wchar_t.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74808 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
2e22253e03e175144aeb9d13350a12fd83f858be 02-Jul-2009 Douglas Gregor <dgregor@apple.com> Add support for retrieving the Doxygen comment associated with a given
declaration in the AST.

The new ASTContext::getCommentForDecl function searches for a comment
that is attached to the given declaration, and returns that comment,
which may be composed of several comment blocks.

Comments are always available in an AST. However, to avoid harming
performance, we don't actually parse the comments. Rather, we keep the
source ranges of all of the comments within a large, sorted vector,
then lazily extract comments via a binary search in that vector only
when needed (which never occurs in a "normal" compile).

Comments are written to a precompiled header/AST file as a blob of
source ranges. That blob is only lazily loaded when one requests a
comment for a declaration (this never occurs in a "normal" compile).

The indexer testbed now supports comment extraction. When the
-point-at location points to a declaration with a Doxygen-style
comment, the indexer testbed prints the associated comment
block(s). See test/Index/comments.c for an example.

Some notes:
- We don't actually attempt to parse the comment blocks themselves,
beyond identifying them as Doxygen comment blocks to associate them
with a declaration.
- We won't find comment blocks that aren't adjacent to the
declaration, because we start our search based on the location of
the declaration.
- We don't go through the necessary hops to find, for example,
whether some redeclaration of a declaration has comments when our
current declaration does not. Similarly, we don't attempt to
associate a \param Foo marker in a function body comment with the
parameter named Foo (although that is certainly possible).
- Verification of my "no performance impact" claims is still "to be
done".



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74704 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
17945a0f64fe03ff6ec0c2146005a87636e3ac12 30-Jun-2009 Argyrios Kyrtzidis <akyrtzi@gmail.com> De-ASTContext-ify DeclContext.

Remove ASTContext parameter from DeclContext's methods. This change cascaded down to other Decl's methods and changes to call sites started "escalating".
Timings using pre-tokenized "cocoa.h" showed only a ~1% increase in time run between and after this commit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74506 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
40b598eea1310ec9ed554d56ce3e25b34c585458 30-Jun-2009 Argyrios Kyrtzidis <akyrtzi@gmail.com> Remove the ASTContext parameter from the attribute-related methods of Decl.
The implementations of these methods can Use Decl::getASTContext() to get the ASTContext.

This commit touches a lot of files since call sites for these methods are everywhere.
I used pre-tokenized "carbon.h" and "cocoa.h" headers to do some timings, and there was no real time difference between before the commit and after it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74501 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e4f2142d00fa5fdb580c4e2413da91882d955381 30-Jun-2009 Chris Lattner <sabre@nondot.org> Key decisions about 'bool' vs '_Bool' to be based on a new flag in langoptions.

This is simple enough, but then I thought it would be nice to make PrintingPolicy
get a LangOptions so that various things can key off "bool" and "C++" independently.
This spiraled out of control. There are many fixme's, but I think things are slightly
better than they were before.

One thing that can be improved: CFG should probably have an ASTContext pointer in it,
which would simplify its clients.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74493 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
127102b5196ffe04bdb70fd553fe62c265ab10a9 29-Jun-2009 Douglas Gregor <dgregor@apple.com> Keep track of function template specializations, to eliminate
redundant, implicit instantiations of function templates and provide a
place where we can hang function template specializations.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74454 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
683087ffcf21d2a22cd2d0424b7f119168b47a8e 29-Jun-2009 Steve Naroff <snaroff@apple.com> Remove ASTContext::getObjCQualifiedIdType().
Convert clients to use ASTContext::getObjCObjectPointerType().


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74424 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
e89d15944dd3be750a09805ad21222d2fa9321fa 26-Jun-2009 Anders Carlsson <andersca@mac.com> Implement enough of the 'auto' keyword so we can claim to support N2546.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74307 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
a07c33e64e1169e4261f7748c7f9191091a3ad2e 25-Jun-2009 Anders Carlsson <andersca@mac.com> Decltype needs to have a dependent type if the expr passed to it is type dependent. Fixes PR4444.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74175 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
60a9a2a404a4cf259d39133383e922aa00ca9043 24-Jun-2009 Anders Carlsson <andersca@mac.com> C++ decltype support (N2343)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74118 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
395b475a4474f1c7574d927ad142ca0c7997cbca 24-Jun-2009 Anders Carlsson <andersca@mac.com> Add a DecltypeType type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74099 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
68584ed35ad819a1668e3f527ba7f5dd4ae6a333 18-Jun-2009 Douglas Gregor <dgregor@apple.com> Move the static DeclAttrs map into ASTContext. Fixes <rdar://problem/6983177>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73702 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d1b3c2dd5bc1f3103bee6137957aa7c5f8f2f0bc 18-Jun-2009 Steve Naroff <snaroff@apple.com> First step toward fixing <rdar://problem/6613046> refactor clang objc type representation.

Add a type (ObjCObjectPointerType) and remove a type (ObjCQualifiedIdType).

This large/tedious patch is just a first step. Next step is to remove ObjCQualifiedInterfaceType. After that, I will remove the magic TypedefType for 'id' (installed by Sema). This work will enable various simplifications throughout clang (when dealing with ObjC types).

No functionality change.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73649 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
9cdda0cf8528e3d595be9bfa002f0450074beb4d 17-Jun-2009 Douglas Gregor <dgregor@apple.com> Support dependent extended vector types and template instantiation
thereof. Patch by Anders Johnsen!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73641 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
76e4ce42a30cee4dc40ce7c6014874fbc4f9baa7 16-Jun-2009 Anders Carlsson <andersca@mac.com> Keep track of whether a type parameter type is a parameter pack.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73452 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
1b63e4f732dbc73d90abf886b4d21f8e3a165f6d 14-Jun-2009 Chris Lattner <sabre@nondot.org> Sink the BuiltinInfo object from ASTContext into the
preprocessor and initialize it early in clang-cc. This
ensures that __has_builtin works in all modes, not just
when ASTContext is around.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73319 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
86df27bbdbb98c39ec2184695c0561209f91bedd 14-Jun-2009 Chris Lattner <sabre@nondot.org> move GetBuiltinType from Builtin::Context to ASTContext.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73316 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
26784c1dd1f3e395f024fd594646790421b3bbf3 08-Jun-2009 Eli Friedman <eli.friedman@gmail.com> Delete method which is now trivial.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73043 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
687abffee40d0459fe5eecf3e5ee6e60be69d93c 08-Jun-2009 Eli Friedman <eli.friedman@gmail.com> Don't allow defining a block with a non-prototype type. Remove a
hack which introduces some strange inconsistencies in compatibility
for block pointers.

Note that unlike an earlier revision proposed on cfe-commits, this patch
still allows declaring block pointers without a prototype.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73041 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
15b91764d08e886391c865c4a444d7b51141c284 05-Jun-2009 Eli Friedman <eli.friedman@gmail.com> Move CharIsSigned from TargetInfo to LangOptions.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72928 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8e6ac1d80055fa37b9b84029c7e751624ba7f84c 04-Jun-2009 Fariborz Jahanian <fjahanian@apple.com> Cleanup/Refactoring of ivar collection. No change in functionality.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72827 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
4027cd1b924e29784a49085b1717f35cdd719146 03-Jun-2009 Fariborz Jahanian <fjahanian@apple.com> Place the GC attribute on the same relative pointer
position to make it consistant and to match gcc's behavior,
by placing it at the inner-most pointer.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72784 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
86f4385536a0b2202860ad4e20d84f9330b1a4f4 02-Jun-2009 Fariborz Jahanian <fjahanian@apple.com> Diagnose misuse of __strong attribute in a redeclaration.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72737 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
8df7a28269a1c0f4444928d0baea402b410e95f1 02-Jun-2009 Fariborz Jahanian <fjahanian@apple.com> Issue diagnostics on __weak attribute mismatch.
Fixes an error recovery issue which caused a crash.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72733 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
354e53da656237e25518b3fafa3bf84de6e6f57e 02-Jun-2009 Eli Friedman <eli.friedman@gmail.com> Fix a silly typo in my previous objc_gc merging patch.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72723 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
07d258756dc856c6987c394a0972884e6ed46765 02-Jun-2009 Eli Friedman <eli.friedman@gmail.com> Cleaned-up version of gc attribute type merging. I still don't like it
very much, but I have a feeling we're never going to have an
implementation that makes sense because of compatibility issues.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72715 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
585f7b2f5c818d7579cffc91590bdc9e3d8b645d 02-Jun-2009 Fariborz Jahanian <fjahanian@apple.com> This patch attempts to fix the merging of __strong/__weak attributes
in merge_types. It is incomplete. We probably want to issue
a warning if user attempts to change the attribute from __weak to
__strong or vice-vera. It also assumes that a __weak/__strong
attribute can not be specified with other (currently one) type
attriute.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72711 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
852d63b806c5cbd730c6b9d696e2e27d02546b49 01-Jun-2009 Eli Friedman <eli.friedman@gmail.com> Disable type merging with gc attributes. This has a number of nasty
properties at the moment:

1. It allows stuff like "__strong id x; __weak id x;".

2. For constructs like "__strong id x; id x;", subsequent references to
x lose the objc_gc attribute.

3. This incorrectly allows merges involving the address_space attribute.

4. Constructs like "id x; /* some code using x */ __weak id x;" don't
apply the objc_gc attribute consistently to all uses of x.

The first three can probably be fixed relatively easily; the fourth
would be extremely difficult to fix.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72683 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
d249e1d1f1498b81314459ceda19d6ff25c278ad 29-May-2009 Douglas Gregor <dgregor@apple.com> Create a new PrintingPolicy class, which we pass down through the AST
printing logic to help customize the output. For now, we use this
rather than a special flag to suppress the "struct" when printing
"struct X" and to print the Boolean type as "bool" in C++ but "_Bool"
in C.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72590 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/ASTContext.cpp
587cbdfd95f4b0aaccc14b31f5debe85d5daf7ed 29-May-2009