| d130fd2e141f1fef412c2d58e7385370801bd718 |
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08-Jan-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Clear LV cache when dropping availability attributes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171906 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| 8c4222adbc0fd22928e751be6a75328fc9283a72 |
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08-Jan-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Don't crash when trying to apply the availability attribute to a block.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171899 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| d63b19ea855a66df8c58764604d48497c48829d9 |
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08-Jan-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Clear the LV cache when merging the availability attribute.
The availability implies default visibility, so it can change the computed
visibility.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171840 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| faab5618b5beed350d7444de97cf513ef1a42ca6 |
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01-Oct-2012 |
Fariborz Jahanian <fjahanian@apple.com> |
availability in structured documents. Takes
care of comments by Dimitri and Doug.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164957 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| b43f63822e051f2d28d8e083b688b2f113d6ba9c |
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24-Jul-2012 |
Jordan Rose <jordan_rose@apple.com> |
Add __has_feature(attribute_availability_with_message).
This tests for the ability to include a "message" field in availability
attributes, like so:
extern void ATSFontGetName(const char *oName)
__attribute__((availability(macosx,introduced=8.0,deprecated=9.0,
message="use CTFontCopyFullName")));
This was actually supported in Clang 3.1, but we got a request for a
__has_feature so that header files can use this more safely. It's
unfortunate that the 3.1 release doesn't include this, however.
<rdar://problem/11886458>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160699 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| 9b79fc9c57dc9d541c2a5737c3e2c24cc68d485d |
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08-May-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Process attributes in the order they appear in the source code. This make clang
match gcc behavior for two conflicting visibilities in the same decl. It also
makes handling of dllimport/dllexport more natural.
As a bonus we now warn on the dllimport in
void __attribute__((dllimport)) foo13();
void __attribute__((dllexport)) foo13();
as does gcc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156343 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| 3b294360febd89e3383143af086efe2014571afa |
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06-May-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Split mergeAvailabilityAttr out of handleAvailabilityAttr. This is important
for having a uniform logic for adding attributes to a decl. This in turn
is needed to fix the FIXME:
// FIXME: This needs to happen before we merge declarations. Then,
// let attribute merging cope with attribute conflicts.
ProcessDeclAttributes(S, NewFD, D,
/*NonInheritable=*/false, /*Inheritable=*/true);
The idea is that mergeAvailabilityAttr will become a method. Once attributes
are processed before merging, it will be called from handleAvailabilityAttr to
handle multiple attributes in one decl:
void f(int) __attribute__((availability(ios,deprecated=3.0),
availability(ios,introduced=2.0)));
and from SemaDecl.cpp to handle multiple decls:
void f(int) __attribute__((availability(ios,deprecated=3.0)));
void f(int) __attribute__((availability(ios,introduced=2.0)));
As a bonus, use the new structure to diagnose incompatible availability
attributes added to different decls (see included testcases).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156269 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| d6724367519b4f98dcce091854549282c11d70a0 |
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23-Apr-2012 |
Fariborz Jahanian <fjahanian@apple.com> |
with -Wdeprecated, include a note to its deprecated declaration
location. // rdar://10893232
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155385 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| f96708d477e1a41a7c1c8087bcf1869045cf4f1c |
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24-Jan-2012 |
Fariborz Jahanian <fjahanian@apple.com> |
fixes location of "availability" attribute so warning is displayed at
its line. // rdar://10711037
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148747 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| e7edf30143e565574c9bed0f1dbeaa47bb9a0891 |
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10-Dec-2011 |
NAKAMURA Takumi <geek4civic@gmail.com> |
test/Sema/attr-availability.c: Add explicit -triple x86_64-apple-darwin9, for now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146321 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| 006e42f0c8b65b783d565ef10b938a9e82fc02e3 |
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10-Dec-2011 |
Fariborz Jahanian <fjahanian@apple.com> |
Add ability to supply additional message to availability macros,
// rdar://10095131
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146304 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| 3b6b7accb55980b149571d44e96f92dae500b0a9 |
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10-Aug-2011 |
Douglas Gregor <dgregor@apple.com> |
For the availability attribute, allow a declaration to be deprecated
in the same version that it is introduced. Stuff happens.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137214 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/attr-availability.c
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| 0a0d2b179085a52c10402feebeb6db8b4d96a140 |
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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/test/Sema/attr-availability.c
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