| 651f13cea278ec967336033dd032faef0e9fc2ec |
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24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Updated to Clang 3.5a.
Change-Id: I8127eb568f674c2e72635b639a3295381fe8af82
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 4384712b3a0aedd7c68d6abdb0407850f7b46c8b |
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20-Jul-2013 |
Larisse Voufo <lvoufo@google.com> |
FIXME fix: improving diagnostics for template arguments deduction of class templates and explicit specializations
This patch essentially removes all the FIXMEs following calls to DeduceTemplateArguments() that want to keep track of deduction failure info.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186730 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 8c5d4078bb40642847164e7613828262d32db973 |
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20-Jul-2013 |
Larisse Voufo <lvoufo@google.com> |
Revert "Use function overloading instead of template specialization for diagnosis of bad template argument deductions."
This reverts commit a730f548325756d050d4caaa28fcbffdae8dfe95.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186729 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| a730f548325756d050d4caaa28fcbffdae8dfe95 |
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20-Jul-2013 |
Larisse Voufo <lvoufo@google.com> |
Use function overloading instead of template specialization for diagnosis of bad template argument deductions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186727 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 840462670ba7a6bc26265a2306b35f2f0f01f51c |
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21-Apr-2013 |
Richard Smith <richard-llvm@metafoo.co.uk> |
The 'constexpr implies const' rule for non-static member functions is gone in
C++1y, so stop adding the 'const' there. Provide a compatibility warning for
code relying on this in C++11, with a fix-it hint. Update our lazily-written
tests to add the const, except for those ones which were testing our
implementation of this rule.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179969 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| d9bf41893c3a59d5ea33e7b04b0e6211f7dca201 |
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30-Jan-2013 |
David Blaikie <dblaikie@gmail.com> |
[Sema] Constrain test added in r173873 with expected-error-re
Suggested in post-commit review by Richard Smith.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173880 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 1d87fbaeea4a9fbbd73b3a53641f59f1673098e5 |
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30-Jan-2013 |
David Blaikie <dblaikie@gmail.com> |
Provide a fixit for constexpr non-static data members.
If the member has an initializer, assume it was probably intended to be static
and suggest/recover with that.
If the member doesn't have an initializer, assume it was probably intended to
be const instead of constexpr and suggest that.
(if the attempt to apply these changes fails, don't make any suggestion &
produce the same diagnostic experience as before. The only case where this can
come up that I know of is with a mutable constexpr with an initializer, since
mutable is incompatible with static (but it's already incompatible with
const anyway))
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173873 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| ff2348888133dcc64f7363af2093cb608caeb7ce |
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21-Feb-2012 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Fix a constexpr FIXME: When implicitly instantiating the primary template for an
explicit specialization of a function template, mark the instantiation as
constexpr if the specialization is, rather than requiring them to match.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151001 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 86c3ae46250cdcc57778c27826060779a92f3815 |
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13-Feb-2012 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Update constexpr implementation to match CWG's chosen approach for core issues
1358, 1360, 1452 and 1453.
- Instantiations of constexpr functions are always constexpr. This removes the
need for separate declaration/definition checking, which is now gone.
- This makes it possible for a constexpr function to be virtual, if they are
only dependently virtual. Virtual calls to such functions are not constant
expressions.
- Likewise, it's now possible for a literal type to have virtual base classes.
A constexpr constructor for such a type cannot actually produce a constant
expression, though, so add a special-case diagnostic for a constructor call
to such a type rather than trying to evaluate it.
- Classes with trivial default constructors (for which value initialization can
produce a fully-initialized value) are considered literal types.
- Classes with volatile members are not literal types.
- constexpr constructors can be members of non-literal types. We do not yet use
static initialization for global objects constructed in this way.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150359 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 6180245e9f63d2927b185ec251fb75aba30f1cac |
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22-Dec-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
PR11614: Mark defaulted special constructors as constexpr if their implicit
definition would satisfy the constexpr requirements.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147128 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 1d238ea926bbdd04356ce475934fcd4cac654c4b |
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21-Dec-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
C++11 half of r147023: In C++11, additionally eagerly instantiate:
- constexpr function template instantiations
- variables of reference type
- constexpr variables
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147031 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 099e7f647ccda915513f2b2ec53352dc756082d3 |
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19-Dec-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
constexpr handling improvements. Produce detailed diagnostics when a 'constexpr'
variable is initialized by a non-constant expression, and pass in the variable
being declared so that earlier-initialized fields' values can be used.
Rearrange VarDecl init evaluation to make this possible, and in so doing fix a
long-standing issue in our C++ constant expression handling, where we would
mishandle cases like:
extern const int a;
const int n = a;
const int a = 5;
int arr[n];
Here, n is not initialized by a constant expression, so can't be used in an ICE,
even though the initialization expression would be an ICE if it appeared later
in the TU. This requires computing whether the initializer is an ICE eagerly,
and saving that information in PCH files.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146856 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 180f47959a066795cc0f409433023af448bb0328 |
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10-Nov-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Constant expression evaluation: support for evaluation of structs and unions of
literal types, as well as derived-to-base casts for lvalues and
derived-to-virtual-base casts.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144265 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 66f85713bd0d22f867efa8e9fb0037befdd6b151 |
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07-Nov-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
constexpr: static data members declared constexpr are required to have an
initializer; all other constexpr variables are merely required to be
initialized. In particular, a user-provided constexpr default constructor can be
used for such initialization.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144028 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 0661bd0ccae381613c5967cdf2514255e1f92636 |
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23-Oct-2011 |
Peter Collingbourne <peter@pcc.me.uk> |
Attach class template attributes to the templated CXXRecordDecl,
instead of silently discarding them.
As a side effect, this improves diagnostics for constexpr class
templates slightly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142755 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 762bb9d0ad20320b9f97a841dce57ba5e8e48b07 |
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14-Oct-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Update all tests other than Driver/std.cpp to use -std=c++11 rather than
-std=c++0x. Patch by Ahmed Charles!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141900 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 9f569cca2a4c5fb6026005434e27025b9e71309d |
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01-Oct-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
constexpr: semantic checking for constexpr functions and constructors. Based in
part on patches by Peter Collingbourne.
We diverge from the C++11 standard in a few areas, mostly related to checking
constexpr function declarations, and not just definitions. See WG21 paper
N3308=11-0078 for details.
Function invocation substitution is not available in this patch; constexpr
functions cannot yet be used from within constant expressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140926 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| c6d990a767150b02337de1136fdb55ccf349f4d1 |
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29-Sep-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
constexpr: semantic checking for constexpr variables.
We had an extension which allowed const static class members of floating-point type to have in-class initializers, 'as a C++0x extension'. However, C++0x does not allow this. The extension has been kept, and extended to all literal types in C++0x mode (with a fixit to add the 'constexpr' specifier).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140801 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| af1fc7af351758b0ea0d285bdfe5640128109a4e |
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15-Aug-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Track in the AST whether a function is constexpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137653 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
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| 737801257f795632175517ffce4a80c62fc7bff7 |
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09-Jun-2010 |
Sebastian Redl <sebastian.redl@getdesigned.at> |
Commit my WIP on constexpr support. This commit: an XFAILed test and treating constexpr as a top-level const.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105752 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/p1.cpp
|