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clang-1
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23600 Коммитов

Автор SHA1 Сообщение Дата
Sebastian Redl 0b17c61e8f Instead of modifying the ObjC AST to not modify existing declarations, teach chained PCH to overwrite declarations from earlier PCH files in dependent ones. Tell Sema to note when it changes AST nodes so that they have to be reserialized. Finally, the ObjCProtocolDecls created in forward decls, like the ObjCInterfaceDecls in @class forward decls, are not lexically part of the decl context; only the definition is. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110989 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 00:28:03 +00:00
Fariborz Jahanian 8404f670f5 Make use of __func__ in a block actually refer to 
block's helper function. Fixes radar 7860965.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110988 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 00:19:55 +00:00
John McCall 279b5eb691 Just disable the hidden-visibility optimization for now by hiding it behind 
a -cc1 option.  The Darwin linker complains about mixed visibility when linking
gcc-built objects with clang-built objects, and the optimization isn't really
that valuable.  Platforms with less ornery linkers can feel free to enable this.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110979 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 23:36:15 +00:00
Douglas Gregor f18d0d8b39 Teach CompilerInstance to create and hold on to the Sema object used 
for parsing, so that it can persist beyond the lifetime of the parsing
call.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110978 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 23:31:19 +00:00
Tom Care 505a5065af Small changes to UnreachableCodeChecker 
- Added detection of Empty CFGBlocks (artificial blocks)
- Relaxed an assertion based on an incorrect assumption until further investigation

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110974 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 23:01:06 +00:00
Douglas Gregor 46ea32a4b5 Add a ParseAST overload that takes a Sema object, so that the caller 
can create (and hold on to) the Sema object. Also, move Sema-related
initialization/finalization with its various consumers and external
sources into the Sema constructor and destructor, rather than placing
it in ParseAST.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110973 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 22:51:45 +00:00
Tom Care a7a8a450d9 Improved IdempotentOperationChecker false positives and false negatives. 
- Unfinished analysis may still report valid warnings if the path was completely analyzed
- New 'CanVary' heuristic to recursively determine if a subexpression has a varying element
- Updated test cases, including one known bug
- Exposed GRCoreEngine through GRExprEngine

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110970 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 22:45:47 +00:00
Fariborz Jahanian 80a785c245 Typo. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110965 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 22:33:42 +00:00
Fariborz Jahanian ea16110ce3 Patch to issue warning when colllection expresion's type 
does not implement 'countByEnumeratingWithState' API.
Implements radar 7634669.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110964 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 22:25:42 +00:00
John McCall b7f4ffe073 Implement -Wcast-align. The initial design of this diagnostic diverges 
from GCC's in that we warn on *any* increase in alignment requirements, not
just those that are enforced by hardware.  Please let us know if this causes
major problems for you (which it shouldn't, since it's an optional warning).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110959 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 21:44:57 +00:00
John McCall d69fd7f34f Fixing the build isn't good enough; back out r110956 and r110953. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110958 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 21:39:05 +00:00
John McCall e783d000b1 dgregor should write code that compiles. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110956 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 21:23:27 +00:00
Douglas Gregor 1ee17504a8 Update Xcode project 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110953 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 20:53:33 +00:00
Douglas Gregor 0eeb81baac Add a ParseAST overload that takes a Sema object, so that the caller 
can create (and hold on to) the Sema object. Also, move Sema-related
initialization/finalization with its various consumers and external
sources into the Sema constructor and destructor, rather than placing
it in ParseAST.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110952 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 20:50:39 +00:00
Fariborz Jahanian 192b1464dc Fixes block type matching bug. Radar 8302845. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110950 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 20:46:12 +00:00
Douglas Gregor e737f5041a Move Sema's headers into include/clang/Sema, renaming a few along the way. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110945 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 20:07:10 +00:00
Dan Gohman 7516451f6f Revert r110936; this fails on clang-i686-darwin10 too. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110942 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 18:57:17 +00:00
Anton Yartsev a816ec8338 first test commit 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110941 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 18:51:55 +00:00
Douglas Gregor c9ef405559 Downgrade error about nonnull attribute bbeing applied to a function without point arguments to a warning 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110939 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 18:48:43 +00:00
Devang Patel f128b85887 Make this test darwin only. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110936 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 17:42:42 +00:00
Douglas Gregor 2d474ba9e8 Don't emit end-of-file diagnostics like "unterminated conditional" or 
"unterminated string" when we're performing code completion.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110933 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 17:04:55 +00:00
Dan Gohman d5f4487fc6 Temporarily disable this failing test, until it can be properly 
investigated.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110917 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 15:19:46 +00:00
Argyrios Kyrtzidis f573084db5 Add a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110913 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 12:31:25 +00:00
Abramo Bagnara ef3dce817d Added locations and type source info for DeclarationName inside UsingDecl. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110912 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 11:46:03 +00:00
Jordy Rose 2a479929f7 Remove OwnershipAttr::Kind, since it's essentially redundant with attr::Kind the way it's being used. Also fix isa<OwnershipAttr> support, break more-than-80-char lines, and other miscellaneous ownership attr cleanup. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110908 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 08:54:03 +00:00
John McCall 6d311229f0 Test for rdar://problem/8073696. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110907 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 07:31:42 +00:00
John McCall 7b49202090 Handle the obvious case for diagnosing redeclarations of extern "C" functions. 
Fixes PR7859.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110906 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 07:09:11 +00:00
Jordy Rose a205061727 Actually use reduced set of checkers in EvalAssume. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110904 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 04:05:07 +00:00
Daniel Dunbar 8eb2b0141d Frontend: Move the bulk of the cc1_main() processing into 
ExecuteCompilerInvocation in libFrontend.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110903 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 02:53:12 +00:00
Daniel Dunbar a6bf47f855 clang -cc1: Move real diagnostics client initialization to earlier. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110902 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 02:53:07 +00:00
John McCall 507384f007 Bail out of MaybeBindToTemporary if the record type is invalid. Test case 
is 8.5MB, sorry.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110901 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 02:40:37 +00:00
John McCall e8dc53e585 Implement RTTI generation for Objective C types. Fixes PR7864. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110900 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 02:17:33 +00:00
John McCall fcadea2556 Fix a crash on invalid when declaring an implicit member of a class with an 
invalid destructor.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110891 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 00:57:17 +00:00
Daniel Dunbar a77a723489 Driver: Use the compile time linker version as the default for -mlinker-version, 
if detected.
 - This is a hack, we really want the linker version at execution time, but we
   don't have any infrastructure for getting that. Yet.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110886 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 00:05:12 +00:00
Devang Patel dabc3e90cc Emit debug info for static const class member. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110885 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 00:02:44 +00:00
Devang Patel f643264005 update test to reflect r110876 change. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110884 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 00:00:41 +00:00
John McCall b3b50a8b2c Don't try to implicitly declare special members of an invalid class. 
Fixes a crash in a rather large and difficult-to-reduce test case.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110882 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 23:52:36 +00:00
Tom Care b5049d83fd Fix a bug where child statements could not be identified as being in a CFGBlock in CFGStmtMap::getBlock. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110881 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 23:36:58 +00:00
Argyrios Kyrtzidis e5c3537702 Switch on PCH for C++. C++ fans all over the world rejoice. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110879 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 23:27:58 +00:00
Daniel Dunbar b18dc5b837 Driver/Darwin: Pass -demangle when linking, if the linker supports it. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110873 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 23:07:50 +00:00
Daniel Dunbar c176bc6be6 Driver: Add -mlinker-version=, which forwards to -target-linker-version. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110872 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 23:07:47 +00:00
Daniel Dunbar 39065a5494 Frontend: Add -target-linker-version, for specifying the version string of the 
linker in use.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110871 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 23:07:42 +00:00
Eli Friedman 0eff4e73d5 Fix oversight with symbolic names in TargetInfo::validateInputConstraint. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110870 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 23:03:37 +00:00
Argyrios Kyrtzidis 646395bbca -Make TokenID of IdentifierInfo read-only, remove setTokenID(). 
-There are 2 instances that change the TokenID for GNU libstdc++ 4.2 compatibility.
  To handler those cases introduce a RevertedTokenID bitfield, RevertTokenIDToIdentifier() and hasRevertedTokenIDToIdentifier() methods.
  Store the bitfield in PCH.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110868 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 22:55:12 +00:00
John McCall b3a29f1327 Revise r110163: don't mark weak functions nounwind, because the optimizer 
treats that as a contract to be fulfilled by any replacements.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110864 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 22:38:33 +00:00
Abramo Bagnara 2577743c56 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
 2010-08-11 22:01:17 +00:00
Douglas Gregor e6b1bb6e7f Once code completion has completed, pass a "completion context" on to 
the code-completion consumer. The consumer can use this information to
augument, filter, or display the code-completion results.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110858 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 21:23:17 +00:00
Fariborz Jahanian 741c362a1c Change text of diagnostics on user request. 
radar 7948654.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110857 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 21:22:15 +00:00
Devang Patel d67ef0eed4 Emit a stop point for delegate constructor call. This gives user a chance to step into constructor body. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110853 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 21:04:37 +00:00
John McCall a5f2de2e49 When re-raising an exception after a cleanup, we need to call _Unwind_Resume_or_Rethrow 
instead of _Unwind_Resume.  With SJLJ exceptions, this is spelled
"_Unwind_SjLj_Resume_or_Rethrow", not "_Unwind_SjLj_Resume", which has
significantly different semantics.

We should actually never be generating a call to _Unwind_SjLj_Resume directly;
even if we were generating true cleanups (which we aren't because of the
horrible hack), we should be calling __cxa_end_cleanup() on ARM.  I
haven't implemented this because there's little point as long as the HH is
present.

I believe this fixes <rdar://problem/8281377>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110851 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 20:59:53 +00:00