Daniel Jasper [Mon, 25 Nov 2013 11:08:59 +0000 (11:08 +0000)]
clang-format: Refactor calculation of lines intersecting with -lines.
No functional changes intended. However, it seems to have found a buggy
behavior in one of the tests. I think this structure is generally
desirable and it will make a planned bugfix significantly easier.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195634
91177308-0d34-0410-b5e6-
96231b3b80d8
Richard Smith [Mon, 25 Nov 2013 08:07:41 +0000 (08:07 +0000)]
Tests for core issues 270-300.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195626
91177308-0d34-0410-b5e6-
96231b3b80d8
Richard Smith [Mon, 25 Nov 2013 07:07:05 +0000 (07:07 +0000)]
Take cv-qualifiers on fields of class type into account when determining
whether a defaulted special member function should be deleted.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195620
91177308-0d34-0410-b5e6-
96231b3b80d8
NAKAMURA Takumi [Mon, 25 Nov 2013 00:52:29 +0000 (00:52 +0000)]
SemaDeclAttr.cpp: Try to fix a warning [-Wunnamed-type-template-args]
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195589
91177308-0d34-0410-b5e6-
96231b3b80d8
Alp Toker [Mon, 25 Nov 2013 00:40:53 +0000 (00:40 +0000)]
Add heading and remove leftover personal email addresses
clang's attribute support is mature by now so replace Sean's warning and email
address with a standard LLVM copyright heading.
Also remove a personal email address and credit docstring from CGObjCGNU that
shouldn't have been there.
This is in line with the LLVM developer policy introduced in r45410.
Contributors can add themselves to CREDITS.txt while active module owners are
listed in CODE_OWNERS.TXT.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195587
91177308-0d34-0410-b5e6-
96231b3b80d8
Rafael Espindola [Sun, 24 Nov 2013 23:40:06 +0000 (23:40 +0000)]
remove gcc::Precompile
Clang still has support for running gcc for performing various stages
of a build. Right now it looks like this is used for
* Supporting Fortran in the clang driver
* Running an assembler or linker in systems we don't yet know how to
run them directly.
It looks like the gcc::Precompile is a vestige from the days when we
supported using clang for C and running gcc for c++. This patch removes it
(yes, we have no tests for it).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195586
91177308-0d34-0410-b5e6-
96231b3b80d8
Rafael Espindola [Sun, 24 Nov 2013 23:28:23 +0000 (23:28 +0000)]
Remove the Darwin_Generic_GCC toolchain.
This is currently unused by any test. The code path would still be hit
by clang on ppc, but
* PPC has not been supported on current versions of OS X
* A port of current clang to older OS X on ppc should be using
toolchains::DarwinClang.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195585
91177308-0d34-0410-b5e6-
96231b3b80d8
Aaron Ballman [Sun, 24 Nov 2013 21:48:06 +0000 (21:48 +0000)]
Switching the common attribute over to using the generic diagnostic, and removing the now-unused diagnostic. Updates a test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195581
91177308-0d34-0410-b5e6-
96231b3b80d8
Aaron Ballman [Sun, 24 Nov 2013 21:35:16 +0000 (21:35 +0000)]
__declspec(uuid) is only supported for C++ code according to MSDN (as well as behaviorally in MSVC). This adds a generic diagnostic that we use for uuid, and can use for some other attributes as well, and adds a testcase.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195580
91177308-0d34-0410-b5e6-
96231b3b80d8
Aaron Ballman [Sun, 24 Nov 2013 20:58:02 +0000 (20:58 +0000)]
__declspec(uuid) is only allowed on a class according to MSDN; this makes the semantic checking consistent with what the attribute specifies in Attr.td. Also adds a test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195579
91177308-0d34-0410-b5e6-
96231b3b80d8
Aaron Ballman [Sun, 24 Nov 2013 20:36:50 +0000 (20:36 +0000)]
Making some attribute diagnostics more consistent. Removes a newly-unused diagnostic.
Reviewed by Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195578
91177308-0d34-0410-b5e6-
96231b3b80d8
Alp Toker [Sun, 24 Nov 2013 20:24:54 +0000 (20:24 +0000)]
Parse Microsoft __declspec appearing after class body
MSVC applies these to the following declaration only if present, otherwise
silently ignores them whereas we'll issue a warning.
Handling differs from ordinary attributes appearing in the same place, so add a
Sema test to make sure we get it right.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195577
91177308-0d34-0410-b5e6-
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Argyrios Kyrtzidis [Sun, 24 Nov 2013 17:05:58 +0000 (17:05 +0000)]
[test] Add test case I forgot to add for r195564.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195572
91177308-0d34-0410-b5e6-
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Argyrios Kyrtzidis [Sun, 24 Nov 2013 02:12:18 +0000 (02:12 +0000)]
[Parser] Unbreak parsing with incremental parsing enabled and add a unit-test for it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195564
91177308-0d34-0410-b5e6-
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James Dennett [Sun, 24 Nov 2013 01:47:49 +0000 (01:47 +0000)]
Fix a typo: "SLocEnty" should read "SLocEntry".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195563
91177308-0d34-0410-b5e6-
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Ted Kremenek [Sat, 23 Nov 2013 22:51:36 +0000 (22:51 +0000)]
Use specific_attr_iterator to tighten loop over ObjCSuppressProtocolAttrs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195561
91177308-0d34-0410-b5e6-
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Ted Kremenek [Sat, 23 Nov 2013 22:29:11 +0000 (22:29 +0000)]
Remove optional parameter bit from attribute ObjCSuppressProtocol.
This refines some diagnostics and reduces some boilerplate checking logic.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195560
91177308-0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Sat, 23 Nov 2013 22:29:06 +0000 (22:29 +0000)]
Move logic to check if a class is tagged with objc_suppress_protocol_methods into a helper.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195559
91177308-0d34-0410-b5e6-
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Alp Toker [Sat, 23 Nov 2013 22:11:57 +0000 (22:11 +0000)]
Fix a SSE2 intrinsics typo
Full discourse at:
http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-
20131104/092514.html
http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-November/068124.html
Patch by Dimitry Andric and Alexey Dokuchaev!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195558
91177308-0d34-0410-b5e6-
96231b3b80d8
Argyrios Kyrtzidis [Sat, 23 Nov 2013 18:41:35 +0000 (18:41 +0000)]
[CodeGen] If there is a function definition with duplicate mangled name, emit an error instead of asserting.
rdar://
15522601 & http://llvm.org/PR18031
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195556
91177308-0d34-0410-b5e6-
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Daniel Jasper [Sat, 23 Nov 2013 17:53:41 +0000 (17:53 +0000)]
clang-format: Support Qt's slot access specifiers.
This fixes llvm.org/PR17241.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195555
91177308-0d34-0410-b5e6-
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Rafael Espindola [Sat, 23 Nov 2013 16:40:57 +0000 (16:40 +0000)]
Don't use the gcc driver for assembling.
Clang knows how to use the gnu assembler directly from doing so on linux and
hurd. The existing support worked out of the box on cygwin and mingw and I was
able to bootstrap clang with it in both systems (with pending patches for the
new mingw abi, but that is independent of the assembler).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195554
91177308-0d34-0410-b5e6-
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Daniel Jasper [Sat, 23 Nov 2013 14:51:47 +0000 (14:51 +0000)]
clang-format: Fix incorrect space in parameters named by comment.
This fixes llvm.org/PR17979.
Before:
void f() { g(/*aaa=*/x, /*bbb=*/ !y); }
After:
void f() { g(/*aaa=*/x, /*bbb=*/!y); }
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195553
91177308-0d34-0410-b5e6-
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Daniel Jasper [Sat, 23 Nov 2013 14:45:49 +0000 (14:45 +0000)]
clang-format: The "<" of a template argument is not a binary operator.
With Style.BreakBeforeBinaryOperators, clang-format breaks incorrectly.
This fixes llvm.org/PR17994.
Before:
return boost::fusion::at_c<0>(iiii).second == boost::fusion::at_c
<1>(iiii).second;
After:
return boost::fusion::at_c<0>(iiii).second ==
boost::fusion::at_c<1>(iiii).second;
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195552
91177308-0d34-0410-b5e6-
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Rafael Espindola [Sat, 23 Nov 2013 14:36:40 +0000 (14:36 +0000)]
Don't pass +soft-float, +soft-float-abi to the arm assembler.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195551
91177308-0d34-0410-b5e6-
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Daniel Jasper [Sat, 23 Nov 2013 14:27:27 +0000 (14:27 +0000)]
clang-format: Fix bug in ObjC method declaration formatting.
Also disallow breaking between "@" and "{" or "[".
Before:
- (NSAttributedString *)attributedStringForSegment:(NSUInteger)segment
index:(NSUInteger)index
attributes:(NSDictionary *)attributes
nonDigitAttributes:(NSDictionary *)
nonDigitAttributes;
[mailComposeViewController
setToRecipients:@
[ NSBundle.mainBundle.infoDictionary[@"ABBFeedbackEmail"] ]];
After:
- (NSAttributedString *)attributedStringForSegment:(NSUInteger)segment
index:(NSUInteger)index
attributes:(NSDictionary *)attributes
nonDigitAttributes:
(NSDictionary *)nonDigitAttributes;
[mailComposeViewController
setToRecipients:
@[ NSBundle.mainBundle.infoDictionary[@"ABBFeedbackEmail"] ]];
This fixes llvm.org/PR18030.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195550
91177308-0d34-0410-b5e6-
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Benjamin Kramer [Sat, 23 Nov 2013 10:57:32 +0000 (10:57 +0000)]
Enable non-fragile ABI for the ObjFW runtime
The following patch enables the non-fragile ABI for the ObjFW runtime.
However, I noticed that it is not possible anymore to disable it with
-fno-objc-nonfragile-abi like it was before. I think this functionality should
be restored, but I guess this is not in scope for 3.4 anymore.
Patch by Jonathan Schleifer!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195547
91177308-0d34-0410-b5e6-
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Daniel Jasper [Sat, 23 Nov 2013 10:22:59 +0000 (10:22 +0000)]
clang-format: Prefer column layout if possible.
Add a severe penalty for not using column layout for braced lists. If
there are solutions with column layout, these are generally preferable
over bin-packed solutions.
Before:
std::vector<MyValues>
aaaaaaaaaaaaaaaaaaa{
aaaaaaa,
aaaaaaaaaa, aaaaa,
aaaaaaaaaaaaaaa, aaa,
aaaaaaaaaa, a,
aaaaaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaa,
aaaaaaaaaaaaaaaaaaa +
aaaaaaaaaaaaaaaaaaa,
aaaaaaa, a };
After:
std::vector<MyValues>
aaaaaaaaaaaaaaaaaaa{
aaaaaaa,
aaaaaaaaaa,
aaaaa,
aaaaaaaaaaaaaaa,
aaa,
aaaaaaaaaa,
a,
aaaaaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaa,
aaaaaaaaaaaaaaaaaaa +
aaaaaaaaaaaaaaaaaaa,
aaaaaaa, a
};
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195546
91177308-0d34-0410-b5e6-
96231b3b80d8
Richard Smith [Sat, 23 Nov 2013 05:21:32 +0000 (05:21 +0000)]
Fix module name collision in tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195545
91177308-0d34-0410-b5e6-
96231b3b80d8
Richard Smith [Sat, 23 Nov 2013 04:06:09 +0000 (04:06 +0000)]
Generate a marker token when entering or leaving a submodule when building a
module. Use the marker to diagnose cases where we try to transition between
submodules when not at the top level (most likely because a closing brace was
missing at the end of a header file, but is also possible if submodule headers
attempt to do something fundamentally non-modular, like our .def files).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195543
91177308-0d34-0410-b5e6-
96231b3b80d8
Peter Collingbourne [Sat, 23 Nov 2013 01:40:07 +0000 (01:40 +0000)]
Add Distance parameter to ASTNodeKind::isBaseOf.
This will allow the completer to order results by relevance.
Differential Revision: http://llvm-reviews.chandlerc.com/D2209
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195540
91177308-0d34-0410-b5e6-
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Peter Collingbourne [Sat, 23 Nov 2013 01:34:36 +0000 (01:34 +0000)]
Rename *MatcherCreateCallback to *MatcherDescriptor, and its member run() to create().
The new names will be more appropriate when the objects are taught to return
type information for the code completer.
Differential Revision: http://llvm-reviews.chandlerc.com/D2208
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195539
91177308-0d34-0410-b5e6-
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Peter Collingbourne [Sat, 23 Nov 2013 01:13:16 +0000 (01:13 +0000)]
Split registry matcher resolution into a lookup phase and a construction phase.
The looked-up matchers will be used during code completion.
Differential Revision: http://llvm-reviews.chandlerc.com/D2207
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195534
91177308-0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Sat, 23 Nov 2013 01:01:34 +0000 (01:01 +0000)]
Add back experimental attribute objc_suppress_protocol_methods (slightly renamed).
This is still an experimental attribute, but I wanted it in tree
for review. It may still get yanked.
This attribute can only be applied to a class @interface, not
a class extension or category. It does not change the type
system rules for Objective-C, but rather the implementation checking
for Objective-C classes that explicitly conform to a protocol.
During protocol conformance checking, clang recursively searches
up the class hierarchy for the set of methods that compose
a protocol. This attribute will cause the compiler to not consider
the methods contributed by a super class, its categories, and those
from its ancestor classes. Thus this attribute is used to force
subclasses to redeclare (and hopefully re-implement) methods if
they decide to explicitly conform to a protocol where some of those
methods may be provided by a super class.
This attribute intentionally leaves out properties, which are associated
with state. This attribute only considers methods (at least right now)
that are non-property accessors. These represent methods that "do something"
as dictated by the protocol. This may be further refined, and this
should be considered a WIP until documentation gets written or this
gets removed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195533
91177308-0d34-0410-b5e6-
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Ted Kremenek [Sat, 23 Nov 2013 01:01:29 +0000 (01:01 +0000)]
Change ObjCIntefaceDecl::lookupMethod() to have optional 'followsSuper' argument.
This enables a micro-optimization in protocol conformance checking
to not examine the class hierarchy twice per method.
As part of this change, remove the default arguments from lookupInstanceMethod()
and lookupClassMethod(). It was becoming very redundant. For clients
needing the default arguments, have them use the full API instead of
these convenience methods.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195532
91177308-0d34-0410-b5e6-
96231b3b80d8
Peter Collingbourne [Sat, 23 Nov 2013 00:51:53 +0000 (00:51 +0000)]
Revert r195526, "Remove uninstantiable constructor from DeclTemplate.h"
It apparently causes some versions of GCC to segfault.
http://bb.pgr.jp/builders/cmake-clang-x86_64-linux/builds/17175/steps/build_clang/logs/stdio
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195529
91177308-0d34-0410-b5e6-
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Peter Collingbourne [Sat, 23 Nov 2013 00:42:43 +0000 (00:42 +0000)]
Remove uninstantiable constructor from DeclTemplate.h
Patch by Kim Gräsman!
Laszlo Nagy and me both ran into the same issue with SpecIterator from DeclTemplate.h causing an error:
tools/clang/include/clang/AST/DeclTemplate.h:560:22: error:
no matching constructor for initialization of 'SetIteratorType' (aka
'FoldingSetVectorIterator<clang::FunctionTemplateSpecializationInfo,
typename SmallVector<FunctionTemplateSpecializationInfo *, 8>::iterator>')
SpecIterator() : SetIter() {}
(see e.g. http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-November/033642.html)
The problem is the SpecIterator default constructor which needs a non-existent SetIter default constructor. SpecIterator's default constructor is evidently dead code as any call to it would fail with the above error.
This patch removes it.
Differential Revision: http://llvm-reviews.chandlerc.com/D2246
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195526
91177308-0d34-0410-b5e6-
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Fariborz Jahanian [Sat, 23 Nov 2013 00:14:32 +0000 (00:14 +0000)]
ObjectiveC. Remove warning diagnostic which checks
attribute on method declaration and implementation
match. This makes no sense. Most annotations are
meant for declarations only and one is for implementation.
This has been constant source of regresions and hackery to
get around special cases. I am removing this check.
Such checks must be done on a case by case basis and
when it makes sense. For example, it makes sense
for availability/deprecated and I will file a radar
for that. // rdar://
15531984
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195524
91177308-0d34-0410-b5e6-
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Samuel Benzaquen [Fri, 22 Nov 2013 23:05:57 +0000 (23:05 +0000)]
Make the negative test more specific.
Summary:
Make the negative test more specific.
Otherwise it can accidentally match injected code.
Reviewers: aaron.ballman
CC: klimek, cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D2257
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195512
91177308-0d34-0410-b5e6-
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Aaron Ballman [Fri, 22 Nov 2013 22:49:31 +0000 (22:49 +0000)]
Updating Subjects definitions for attributes based on semantic handling. Removes Subjects for things we cannot currently check, adds Subjects for things we can, and rectifies most discrepancies. Since Subjects are not currently handled in tablegen, there are no functional changes with this patch.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195508
91177308-0d34-0410-b5e6-
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Aaron Ballman [Fri, 22 Nov 2013 21:49:04 +0000 (21:49 +0000)]
Whitespace. No functional change intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195503
91177308-0d34-0410-b5e6-
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Joerg Sonnenberger [Fri, 22 Nov 2013 21:34:35 +0000 (21:34 +0000)]
Adjust r194296 to not apply the alias replacement for externally
available always-inline functions. This breaks libc++'s locale
implementation. Code generation for this case should be fixed, but this
is a stop gap fix for clang 3.4.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195501
91177308-0d34-0410-b5e6-
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Manman Ren [Fri, 22 Nov 2013 19:42:45 +0000 (19:42 +0000)]
Debug Info: add a "Debug Info Version" module flag to output the current debug
info version number.
Will error out when modules have different version numbers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195495
91177308-0d34-0410-b5e6-
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Fariborz Jahanian [Fri, 22 Nov 2013 18:43:41 +0000 (18:43 +0000)]
ObjectiveC modern translator. Fixes a translation bug
tranalation @protocol expression. // rdar://
15517895
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195480
91177308-0d34-0410-b5e6-
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Samuel Benzaquen [Fri, 22 Nov 2013 14:41:48 +0000 (14:41 +0000)]
Add support for the 'unless' matcher in the dynamic layer.
Summary: Add support for the 'unless' matcher in the dynamic layer.
Reviewers: klimek
CC: cfe-commits, revane, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2247
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195466
91177308-0d34-0410-b5e6-
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Richard Barton [Fri, 22 Nov 2013 11:53:28 +0000 (11:53 +0000)]
Add support for Cortex-A12.
Patch by Oliver Stannard!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195449
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Fri, 22 Nov 2013 10:44:16 +0000 (10:44 +0000)]
AST/DeclBase.h: Fix \param of Decl::new() in r195426. [-Wdocumentation]
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195440
91177308-0d34-0410-b5e6-
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Justin Bogner [Fri, 22 Nov 2013 10:20:43 +0000 (10:20 +0000)]
Revert r193994 and part of r193995
Not long ago I made the CodeGen of for loops simplify the condition at
-O0 in the same way we do for if and conditionals. Unfortunately this
ties how loops and simple conditions work together too tightly, which
makes features such as instrumentation based PGO awkward.
Ultimately, we should find a more general way to simplify the logic in
a given condition, but for now we'll just avoid using EmitBranchOnBool
for loops, like we already do for while and do loops.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195438
91177308-0d34-0410-b5e6-
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Justin Bogner [Fri, 22 Nov 2013 10:20:40 +0000 (10:20 +0000)]
CodeGen: Whitespace
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195437
91177308-0d34-0410-b5e6-
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Artyom Skrobov [Fri, 22 Nov 2013 09:21:51 +0000 (09:21 +0000)]
Deleting three tests that are redundant with test/Preprocessor/arm-target-features.c and test/Driver/arm-cortex-cpus.c
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195430
91177308-0d34-0410-b5e6-
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Richard Smith [Fri, 22 Nov 2013 09:01:48 +0000 (09:01 +0000)]
Add class-specific operator new to Decl hierarchy. This guarantees that Decls
can't accidentally be allocated the wrong way (missing prefix data for decls
from AST files, for instance) and simplifies the CreateDeserialized functions a
little. An extra DeclContext* parameter to the not-from-AST-file operator new
allows us to ensure that we don't accidentally call the wrong one when
deserializing (when we don't have a DeclContext), allows some extra checks, and
prepares for some planned modules-related changes to Decl allocation.
No functionality change intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195426
91177308-0d34-0410-b5e6-
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Alp Toker [Fri, 22 Nov 2013 08:27:46 +0000 (08:27 +0000)]
Tidy up the no-external-assembler diag
Diags aren't usually in the first person, and 'windows' isn't the correct
product spelling to use in prose. Sidestep issues completely by making this
error message platform-neutral.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195422
91177308-0d34-0410-b5e6-
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Alp Toker [Fri, 22 Nov 2013 08:00:20 +0000 (08:00 +0000)]
Add txt file extension to VS solution's README
This matches other README.txt files in LLVM and makes things more obvious on
Windows where it's likely to be read. CRLFs are retained for the same reason.
Also fix Visual Studio product name.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195420
91177308-0d34-0410-b5e6-
96231b3b80d8
Alp Toker [Fri, 22 Nov 2013 07:49:39 +0000 (07:49 +0000)]
Make ASTUnit structure stable with NDEBUG
ASTUnit instances are allocated infrequently so it's fine to keep this field
around in all build configurations.
Assigns null to silence -Wunused-private-field in Release.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195419
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Jasper [Fri, 22 Nov 2013 07:48:15 +0000 (07:48 +0000)]
clang-format: Fix bug in alignment of complex template parameters.
Before:
template <typename
aaaaaaaaaaa, typename
bbbbbbbbbbbbb, template <typename>
class
cccccccccccccccccccccc, typename
ddddddddddddd>
class C {};
After:
template <typename
aaaaaaaaaaa, typename
bbbbbbbbbbbbb,
template <typename> class
cccccccccccccccccccccc,
typename
ddddddddddddd>
class C {};
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195418
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Jasper [Fri, 22 Nov 2013 07:26:53 +0000 (07:26 +0000)]
clang-format: Recognize braced lists with trailing function call.
Before:
int count = set<int> { f(), g(), h() }
.size();
After:
int count = set<int>{f(), g(), h()}.size();
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195417
91177308-0d34-0410-b5e6-
96231b3b80d8
Jiangning Liu [Fri, 22 Nov 2013 02:46:20 +0000 (02:46 +0000)]
For AArch64, intrinsic vget_low_xxx can be optimized away.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195409
91177308-0d34-0410-b5e6-
96231b3b80d8
Dmitri Gribenko [Fri, 22 Nov 2013 01:47:15 +0000 (01:47 +0000)]
Comment parsing tests: XML schema: actually run the valid-function-10.xml test
It was there all the time, but I missed adding a RUN line for it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195405
91177308-0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Fri, 22 Nov 2013 00:02:22 +0000 (00:02 +0000)]
ObjectiveC migrator. Improve on definition, use
and testing of objc_bridgmutable attribute per
Aaron Ballman's comments.
// rdar://
15498044
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195396
91177308-0d34-0410-b5e6-
96231b3b80d8
Richard Smith [Thu, 21 Nov 2013 23:30:57 +0000 (23:30 +0000)]
PR18013: Don't assert diagnosing a bad std::initializer_list construction.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195384
91177308-0d34-0410-b5e6-
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Ekaterina Romanova [Thu, 21 Nov 2013 22:25:24 +0000 (22:25 +0000)]
Test commit for the user "kromanova" to verify commit access. I removed "UNSUPPORTED" comment because unsigned __int128 type is in fact supported.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195378
91177308-0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Thu, 21 Nov 2013 20:50:32 +0000 (20:50 +0000)]
ObjectiveC. Implement attribute 'objc_bridge_mutable'
whose semantic is currently identical to objc_bridge,
but their differences may manifest down the road with
further enhancements. // rdar://
15498044
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195376
91177308-0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Thu, 21 Nov 2013 17:49:34 +0000 (17:49 +0000)]
ObjectiveC migrator. delegate property must be
inferred as 'assign', not 'assign' and 'strong'.
// rdar://
15509831
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195368
91177308-0d34-0410-b5e6-
96231b3b80d8
Joey Gouly [Thu, 21 Nov 2013 17:09:05 +0000 (17:09 +0000)]
Fix a crash in EmitStoreThroughExtVectorComponentLValue for vectors of odd sizes.
In OpenCL a vector of 3 elements, acts like a vector of four elements.
So for a vector of size 3 the '.hi' and '.odd' accessors, would access
the elements {2, 3} and {1, 3} respectively.
However, in EmitStoreThroughExtVectorComponentLValue we are still operating on
a vector of size 3, so we should only access {2} and {1}. We do this by checking
the last element to be accessed, and ignore it if it is out-of-bounds.
EmitLoadOfExtVectorElementLValue doesn't have a similar problem, because it does
a direct shufflevector with undef, so an out-of-bounds access just gives an undef
value.
Patch by Anastasia Stulova!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195367
91177308-0d34-0410-b5e6-
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Enea Zaffanella [Thu, 21 Nov 2013 16:43:28 +0000 (16:43 +0000)]
Added testcase for r195255.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195366
91177308-0d34-0410-b5e6-
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Artyom Skrobov [Thu, 21 Nov 2013 14:04:38 +0000 (14:04 +0000)]
[ARM] add basic support for Cortex-A7 and VFPv4 to Clang
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195359
91177308-0d34-0410-b5e6-
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Alexander Kornienko [Thu, 21 Nov 2013 12:43:57 +0000 (12:43 +0000)]
Better implementation of JavaScript === and !== operators.
Summary:
Now based on token merging. Now they are not only prevented from being
split, but are actually formatted as comparison operators.
Reviewers: djasper, klimek
Reviewed By: klimek
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2240
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195354
91177308-0d34-0410-b5e6-
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Tim Northover [Thu, 21 Nov 2013 12:36:34 +0000 (12:36 +0000)]
ARM: define & use __ARM_NEON on ARM32 (as per ACLE)
There seem to be quite a few references to the old macro __ARM_NEON__ on the
internet, so I don't think it's a good idea to remove it entirely (at least
yet), but the canonical name does not have the trailing underscores so we
should use that ourselves.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195353
91177308-0d34-0410-b5e6-
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Ana Pazos [Thu, 21 Nov 2013 08:15:01 +0000 (08:15 +0000)]
Implemented Neon scalar vdup_lane intrinsics.
Fixed scalar dup alias and added test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195329
91177308-0d34-0410-b5e6-
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Ted Kremenek [Thu, 21 Nov 2013 07:57:53 +0000 (07:57 +0000)]
Revert "Add new attribute 'objc_suppress_protocol' to suppress protocol conformance for a class."
After implementing this patch, a few concerns about the language
feature itself emerged in my head that I had previously not considered.
I want to resolve those design concerns first before having
a half-designed language feature in the tree.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195328
91177308-0d34-0410-b5e6-
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Ana Pazos [Thu, 21 Nov 2013 07:36:33 +0000 (07:36 +0000)]
Implemented Neon scalar by element intrinsics.
Intrinsics implemented: vqdmull_lane, vqdmulh_lane, vqrdmulh_lane,
vqdmlal_lane, vqdmlsl_lane scalar Neon intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195326
91177308-0d34-0410-b5e6-
96231b3b80d8
Ted Kremenek [Thu, 21 Nov 2013 07:20:42 +0000 (07:20 +0000)]
Add new attribute 'objc_suppress_protocol' to suppress protocol conformance for a class.
The idea is to allow a class to stipulate that its methods (and those
of its parents) cannot be used for protocol conformance in a subclass.
A subclass is then explicitly required to re-implement those methods
of they are present in the class marked with this attribute.
Currently the attribute can only be applied to an @interface, and
not a category or class extension. This is by design. Unlike
protocol conformance, where a category can add explicit conformance
of a protocol to class, this anti-conformance really needs to be
observed uniformly by all clients of the class. That's because
the absence of the attribute implies more permissive checking of
protocol conformance.
This unfortunately required changing method lookup in ObjCInterfaceDecl
to take an optional protocol parameter. This should not slow down
method lookup in most cases, and is just used for protocol conformance.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195323
91177308-0d34-0410-b5e6-
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Ted Kremenek [Thu, 21 Nov 2013 07:20:34 +0000 (07:20 +0000)]
Refactor some of handleObjCBridgeAttr to make it more concise and the diagnostic reusable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195322
91177308-0d34-0410-b5e6-
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Hans Wennborg [Thu, 21 Nov 2013 03:17:44 +0000 (03:17 +0000)]
Provide better diagnostic wording for initializers on static
data member definitions when the variable has an initializer
in its declaration.
For the following code:
struct S {
static const int x = 42;
};
const int S::x = 42;
This patch changes the diagnostic from:
a.cc:4:14: error: redefinition of 'x'
const int S::x = 42;
^
a.cc:2:20: note: previous definition is here
static const int x = 42;
^
to:
a.cc:4:18: error: static data member 'x' already has an initializer
const int S::x = 42;
^
a.cc:2:24: note: previous initialization is here
static const int x = 42;
^
Differential Revision: http://llvm-reviews.chandlerc.com/D2235
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195306
91177308-0d34-0410-b5e6-
96231b3b80d8
Richard Smith [Thu, 21 Nov 2013 01:53:02 +0000 (01:53 +0000)]
PR10837: Warn if a null pointer constant is formed by a zero integer constant
expression that is not a zero literal, in C. This is a different, and more
targeted, approach than that in r194540.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195303
91177308-0d34-0410-b5e6-
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Aaron Ballman [Thu, 21 Nov 2013 01:50:40 +0000 (01:50 +0000)]
Refactored integer argument checking code into a helper method. Removes a considerable amount of duplicated code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195302
91177308-0d34-0410-b5e6-
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Daniel Jasper [Thu, 21 Nov 2013 01:46:33 +0000 (01:46 +0000)]
clang-format: Improve formatting of ObjC method expressions.
In particular, make breaking after a parameter's ":" more of a last
resort choice as it significantly affects the readability gained by
aligning the parameters.
Before (in Chromium style - which doesn't allow bin-packing):
{
popup_window_.reset([[RenderWidgetPopupWindow alloc]
initWithContentRect:
NSMakeRect(
origin_global.x, origin_global.y, pos.width(), pos.height())
styleMask:NSBorderlessWindowMask
backing:NSBackingStoreBuffered
defer:NO]);
}
After:
{
popup_window_.reset([[RenderWidgetPopupWindow alloc]
initWithContentRect:NSMakeRect(origin_global.x,
origin_global.y,
pos.width(),
pos.height())
styleMask:NSBorderlessWindowMask
backing:NSBackingStoreBuffered
defer:NO]);
}
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195301
91177308-0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Thu, 21 Nov 2013 00:58:17 +0000 (00:58 +0000)]
ObjectiveC migrator. use strong instead of
retain attribute for inferred properties.
// rdar://
15519923
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195292
91177308-0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Thu, 21 Nov 2013 00:39:36 +0000 (00:39 +0000)]
ObjectiveC. Allow toll free bridge cast warnings outside
ARC and in objectiveC/ObjectiveC++ MRR mode as well.
// rdar://
15454846
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195288
91177308-0d34-0410-b5e6-
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Aaron Ballman [Thu, 21 Nov 2013 00:28:23 +0000 (00:28 +0000)]
Implemented DefaultIntArgument in the table generator and start using it in semantic analysis. Removes some magic numbers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195287
91177308-0d34-0410-b5e6-
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Hans Wennborg [Thu, 21 Nov 2013 00:15:56 +0000 (00:15 +0000)]
[-cxx-abi microsoft] Emit linkonce_odr definitions for declarations of static data members with inline initializers (PR17689)
This makes Clang emit a linkonce_odr definition for 'val' in the code below,
to be compatible with MSVC-compiled code:
struct Foo {
static const int val = 1;
};
Differential Revision: http://llvm-reviews.chandlerc.com/D2233
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195283
91177308-0d34-0410-b5e6-
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Richard Smith [Wed, 20 Nov 2013 23:40:57 +0000 (23:40 +0000)]
Fix new check for missing semicolon after struct definition to deal with the
case where the type in the following declaration is specified as a template-id,
and refactor for clarity.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195280
91177308-0d34-0410-b5e6-
96231b3b80d8
Fariborz Jahanian [Wed, 20 Nov 2013 22:55:41 +0000 (22:55 +0000)]
ObjectiveC ARC. warn in presense of __bridge casting to
or from a toll free bridge cast. // rdar://
15454846
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195278
91177308-0d34-0410-b5e6-
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Aaron Ballman [Wed, 20 Nov 2013 22:22:04 +0000 (22:22 +0000)]
There is no such thing as __declspec(ms_struct), this is a GNU attribute. Switched the attribute to have the proper spelling, gave it a subject, updated the warning to be more accurate, and updated the test case as appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195277
91177308-0d34-0410-b5e6-
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Aaron Ballman [Wed, 20 Nov 2013 21:41:42 +0000 (21:41 +0000)]
Removed a duplicate diagnostic related to attribute subjects for thread safety annotations, and replaced it with the more general attribute diagnostic. Updated the test case in the one instance where wording changed. No functional change intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195275
91177308-0d34-0410-b5e6-
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Aaron Ballman [Wed, 20 Nov 2013 21:40:13 +0000 (21:40 +0000)]
Updated the thread safety attribute definitions to have subjects defined. These are based off what SemaDeclAttr.cpp is checking for in terms of diagnostic reporting. No functional change intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195274
91177308-0d34-0410-b5e6-
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Justin Holewinski [Wed, 20 Nov 2013 20:35:34 +0000 (20:35 +0000)]
[NVPTX] Update ABI handling
For PTX, we want the target to handle struct returns directly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195268
91177308-0d34-0410-b5e6-
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Manman Ren [Wed, 20 Nov 2013 20:22:14 +0000 (20:22 +0000)]
Set default Dwarf Version for -gline-tables-only on Darwin to 2.
We are still using Dwarf Version 2 for Darwin systems, make it consistent
with -gline-tables-only.
This should fix an internal buildbot.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195267
91177308-0d34-0410-b5e6-
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Fariborz Jahanian [Wed, 20 Nov 2013 19:01:50 +0000 (19:01 +0000)]
ObjectiveC ARC. Better checking of toll free briding
from qualified-id objects to CF types with
objc_bridge annotation. // rdar://
15454846
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195264
91177308-0d34-0410-b5e6-
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Ted Kremenek [Wed, 20 Nov 2013 17:24:03 +0000 (17:24 +0000)]
Refine 'deprecated' checking for Objective-C classes/methods.
- If a deprecated class refers to another deprecated class, do not warn.
- @implementations of a deprecated class can refer to other deprecated things.
Fixes <rdar://problem/
15407366> and <rdar://problem/
15466783>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195259
91177308-0d34-0410-b5e6-
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Alexander Kornienko [Wed, 20 Nov 2013 16:33:05 +0000 (16:33 +0000)]
Added an option to allow short function bodies be placed on a single line.
Summary:
The AllowShortFunctionsOnASingleLine option now controls short function
body placement on a single line independent of the BreakBeforeBraces option.
Updated tests using BreakBeforeBraces other than BS_Attach.
Addresses http://llvm.org/PR17888
Reviewers: klimek, djasper
Reviewed By: klimek
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2230
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195256
91177308-0d34-0410-b5e6-
96231b3b80d8
Enea Zaffanella [Wed, 20 Nov 2013 15:41:05 +0000 (15:41 +0000)]
When wrapping lazily generated builtins in an extern "C" context,
flag the LinkageSpecDecl as being implicitly generated too.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195255
91177308-0d34-0410-b5e6-
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Daniel Jasper [Wed, 20 Nov 2013 14:54:39 +0000 (14:54 +0000)]
Simplify fix proposed in r195240.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195253
91177308-0d34-0410-b5e6-
96231b3b80d8
Alexander Kornienko [Wed, 20 Nov 2013 14:30:26 +0000 (14:30 +0000)]
Support for JavaScript === and !== operators.
Reviewers: klimek, djasper
Reviewed By: klimek
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2231
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195251
91177308-0d34-0410-b5e6-
96231b3b80d8
Simon Atanasyan [Wed, 20 Nov 2013 13:53:20 +0000 (13:53 +0000)]
[Mips] Take in account the -mfp64 command line option when build paths
to the crt*.o files, libraries and headers for the MIPS FSFS toolchain.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195249
91177308-0d34-0410-b5e6-
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Manuel Klimek [Wed, 20 Nov 2013 11:20:32 +0000 (11:20 +0000)]
Fix bug where optimization would lead to strange line breaks.
Before:
void f() {
CHECK_EQ(aaaa, (
*
bbbbbbbbb)->cccccc)
<< "qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq";
}
After:
void f() {
CHECK_EQ(aaaa, (*
bbbbbbbbb)->cccccc)
<< "qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq";
}
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195240
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Wed, 20 Nov 2013 10:13:37 +0000 (10:13 +0000)]
Update to next release numbers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195236
91177308-0d34-0410-b5e6-
96231b3b80d8
Aaron Ballman [Wed, 20 Nov 2013 01:35:23 +0000 (01:35 +0000)]
Removing a custom error diagnostic and replacing it with a stock one. Added a test case to ensure the diagnostic was firing properly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195188
91177308-0d34-0410-b5e6-
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Dmitri Gribenko [Wed, 20 Nov 2013 01:23:26 +0000 (01:23 +0000)]
Comment parsing tests: introduce a little more structure in testcase
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195187
91177308-0d34-0410-b5e6-
96231b3b80d8
Aaron Ballman [Wed, 20 Nov 2013 01:14:35 +0000 (01:14 +0000)]
Ensuring the warning for attribute decl types matches the error for attribute decl types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195186
91177308-0d34-0410-b5e6-
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