adcf7c9203
TCE target: conversion of OpenCL reqd_work_group_size attr to metadata
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Patch by Pekka Jääskeläinen!
llvm-svn: 141865
2011-10-13 16:24:41 +00:00
ca98f2a63f
Allow for annotate attributes after access specifiers. When such
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attributes are found, propagate them to subsequent declarations.
llvm-svn: 141861
2011-10-13 09:41:32 +00:00
eba32c2229
Fix crash-on-invalid, improve error recovery, and test coverage for missing colon after access specifiers in C++
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llvm-svn: 141852
2011-10-13 06:08:43 +00:00
697280fd89
Fix MSVC build.
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llvm-svn: 141837
2011-10-12 23:56:54 +00:00
ebcfbb5d22
When we determine that a function template specialization produced as
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part of template argument deduction is ill-formed, we mark it as
invalid and treat it as a deduction failure. If we happen to find that
specialization again, treat it as a deduction failure rather than
silently building a call to the declaration.
Fixes PR11117, a marvelous bug where deduction failed after creating
an invalid specialization, causing overload resolution to pick a
different candidate. Then we performed a similar overload resolution
later, and happily picked the invalid specialization to
call... resulting in a silent link failure.
llvm-svn: 141809
2011-10-12 20:35:48 +00:00
c85a47724d
Add test case for __has_warning.
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llvm-svn: 141806
2011-10-12 20:06:09 +00:00
73a4deb33d
Change __extension__ to disable only diagnostics controlled by -pedantic.
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This changes clang to match GCC's behavior for __extension__, which temporarily
disables the -pedantic flag. Warnings that are enabled without -pedantic
are not affected. Besides the general goodness of matching GCC's precedent,
my motivation for this is that macros in the arm_neon.h header need to use
__extension__ to avoid pedantic complaints about their use of statement
expressions, yet we still want to warn about incompatible pointer arguments
for those macros.
llvm-svn: 141804
2011-10-12 19:55:31 +00:00
2d21ab024e
Add returns_twice to functions that are known to return twice. This implements
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the same behavior of gcc by keeping the attribute out of the function type.
llvm-svn: 141803
2011-10-12 19:51:18 +00:00
a35d67dfd9
Implement built-in macro '__has_warning', which allows one to query if a warning flag is valid. Fixes <rdar://problem/10263428>.
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llvm-svn: 141802
2011-10-12 19:46:30 +00:00
205d044552
Switch diagnostic text from "C++0x" over to "C++11".
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We'd also like for "C++11" or "c++11" to be used for the warning
groups, but without removing the old warning flags. Patches welcome;
I've run out of time to work on this today.
llvm-svn: 141801
2011-10-12 19:26:40 +00:00
227c352bae
We do parse hexfloats in C++11; make it actually work.
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llvm-svn: 141798
2011-10-12 18:51:02 +00:00
93663b3c62
Revert file/scope handling patches. gdb testing revealed a couple of bugs.
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llvm-svn: 141796
2011-10-12 18:39:35 +00:00
3d68aa838b
The Objective-C rewriter uses the fragile ABI, always.
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llvm-svn: 141795
2011-10-12 18:28:53 +00:00
6effcb5082
Fix typo in name of diagnostic.
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llvm-svn: 141793
2011-10-12 18:03:37 +00:00
f37d0a61c0
Handle the case where preprocessor entities are not received in order,
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fixes http://llvm.org/PR11120
llvm-svn: 141788
2011-10-12 17:36:33 +00:00
a5542112d7
Add -std=c++11 and -std=gnu++11 language flags, from Ahmed Charles
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llvm-svn: 141785
2011-10-12 17:32:39 +00:00
e7a8e3b612
Introduce BalancedDelimiterTracker, to better track open/close
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delimiter pairs and detect when we exceed the implementation limit for
nesting depth, from Aaron Ballman!
llvm-svn: 141782
2011-10-12 16:37:45 +00:00
6a0e23ff8b
Teach __has_nothrow_assign not to complain about access (GCC and EDG
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ignore access entirely for it) and not to crash on assignment operator
templates. Fixes PR11110.
llvm-svn: 141777
2011-10-12 15:40:49 +00:00
5a793d3762
Removed extra line in comment.
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llvm-svn: 141773
2011-10-12 09:55:01 +00:00
804dd056b3
Add target info for Linux on PPC & Sparc.
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Patch by Hal Finkel!
llvm-svn: 141772
2011-10-12 09:30:58 +00:00
7f6b029c4e
Introduce SourceManager::getFileLoc which returns a file location
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taking into account macro arguments.
llvm-svn: 141771
2011-10-12 07:07:40 +00:00
e454986617
[libclang] Allow using getDeclCursorUSR function with a Decl* and not a cursor.
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llvm-svn: 141770
2011-10-12 07:07:36 +00:00
769c7bcd9a
[libclang] Make MakeCXTranslationUnit usable outside CIndex.cpp.
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llvm-svn: 141769
2011-10-12 07:07:33 +00:00
fd53aaf7e7
constexpr: don't consider class types with mutable members to be literal types.
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The standard doesn't allow this, but mutable constexpr variables break the
semantics so badly that we can't reasonably accept them.
llvm-svn: 141768
2011-10-12 05:08:15 +00:00
663b7f353e
Remember to set the location in EmitGlobalVariable to the current decl
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if we're going to delete the setLocation as we did in 141732.
llvm-svn: 141762
2011-10-12 01:11:30 +00:00
a9e33d44a6
Handle Perforce-style conflict markers like normal conflict markers. Perforce
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swaps over the <<<< and >>>> markers, and uses shorter markers than traditional
tools.
llvm-svn: 141751
2011-10-12 00:37:51 +00:00
fa643c8f3b
objc: note location of the previously declared
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property in the diagnostic.
llvm-svn: 141745
2011-10-12 00:00:57 +00:00
50a2c2c19d
Catch placeholder types in DefaultLvalueConversion
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and DefaultFunctionArrayLvalueConversion. To prevent
significant regression for should-this-be-a-call fixits,
and to repair some such regression from the introduction of
bound member placeholders, make those placeholder checks
try to build calls appropriately. Harden the build-a-call
logic while we're at it.
llvm-svn: 141738
2011-10-11 23:14:30 +00:00
ff4d5e4c20
objc rewriter: Restore objc_msgSend_stret/objc_msgSendSuper_stret declaration
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to their fragile-abi representation.
llvm-svn: 141735
2011-10-11 23:02:37 +00:00
498b7fd7fe
Start handling debug line and scope information better:
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Migrate most of the location setting within the larger API in CGDebugInfo and
update a lot of callers.
Remove the existing file/scope change machinery in UpdateLineDirectiveRegion
and replace it with DILexicalBlockFile usage.
Finishes off the rest of rdar://10246360
llvm-svn: 141732
2011-10-11 23:00:55 +00:00
fefafacf68
80-column and tab cleanup.
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llvm-svn: 141731
2011-10-11 23:00:51 +00:00
fb4cd4082c
Reorder this to make it easier to add more changes for a location set.
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llvm-svn: 141730
2011-10-11 23:00:45 +00:00
94ab9308d7
PR11062: Make C99 inlining work properly for names with associated builtin libcalls.
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llvm-svn: 141723
2011-10-11 22:09:24 +00:00
7ab47734a2
Fix test: don't use __thread without a target triple.
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llvm-svn: 141719
2011-10-11 21:51:31 +00:00
4ce706afc4
Constant expression evaluation: refactor value initialization and scalar list initialization into base class.
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llvm-svn: 141717
2011-10-11 21:43:33 +00:00
c2025567f5
Silence some -Wuninitialized false positives with gcc.
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llvm-svn: 141701
2011-10-11 20:00:47 +00:00
4dd85d6fa1
Add a -Wc++0x-compat warning for C++11 keywords used as identifiers when in
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C++98 mode. Only the first occurrence of each keyword will produce a warning.
llvm-svn: 141700
2011-10-11 19:57:52 +00:00
9d7c1a2a18
Add support for viewing the module graph via Graphviz, for debugging
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purposes.
llvm-svn: 141697
2011-10-11 19:27:55 +00:00
0f41eee2a0
Driver: Add support for a new -nostdlibinc option.
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- This disables the system include directories, but not the compiler builtin
directories. Useful for projects that want to use things like the intrinsic
headers, but are otherwise freestanding.
- I'm willing to reconsider the option naming, I also considered providing an
explicit -builtinc (which would match -nobuiltininc), but this is more
consistent with existing options.
llvm-svn: 141692
2011-10-11 18:20:16 +00:00
b25bfde52d
Frontend: Replace -nostdinc by -nostdsysteminc (which is just system include
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paths). The -nostdinc behavior is now -nostdsysteminc + -nobuiltininc.
llvm-svn: 141691
2011-10-11 18:20:10 +00:00
fc2b79029c
[analyzer] Remove an unused member variable.
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llvm-svn: 141690
2011-10-11 18:19:20 +00:00
3cec19f925
Rename SemaCXXCast.cpp to SemaCast.cpp.
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llvm-svn: 141686
2011-10-11 17:38:55 +00:00
8128549684
Add more testing for -Wc++0x-compat warnings.
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llvm-svn: 141685
2011-10-11 17:38:48 +00:00
8c57c4ba27
[analyzer] CheckerContext updates checkDst in it's destructor, so make sure the object is destructed before checkDst is used.
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llvm-svn: 141683
2011-10-11 17:29:59 +00:00
7a70d2f11b
For the FileChanged Preprocessor callback, when exiting a file, pass its FileID.
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llvm-svn: 141681
2011-10-11 17:29:44 +00:00
ad018f10bc
Add an explanatory comment to test/SemaCXX/typo-correction.cpp
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llvm-svn: 141680
2011-10-11 17:17:40 +00:00
cc92521066
[analyzer] Fix a typo.
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llvm-svn: 141678
2011-10-11 16:49:54 +00:00
77c1f9f888
Get rid of ShouldDeleteMoveConstructor.
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llvm-svn: 141650
2011-10-11 06:43:29 +00:00
1bc6f71ebc
Consolidate copy constructor deletion into ShouldDeleteSpecialMember.
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llvm-svn: 141645
2011-10-11 04:55:36 +00:00
fedf5dfc71
[analyzer] Warn about the use of insecure, deprecated vfork() function PR11053 ( http://llvm.org/bugs/show_bug.cgi?id=11053 ).
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A patch by Graham Lee!
llvm-svn: 141643
2011-10-11 04:34:54 +00:00
Peter Collingbourne