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2009-03-09Now we do not retrieve untyped regions.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66418 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09do not warn about -=/=- confusion with macros, thanks to rdogra for a testcase.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66416 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09link to blocks doxChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66414 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09add some description of the block language extension.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66413 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09The long-rumored blocks implementation document.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66410 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09Fix a serious bug in RegionStore: we got the new state with new store fromZhongxing Xu
Bind() and BindStruct(), but we returned a state with the old store. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66409 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09Be sure to never create two functions with the same name, instead arrange toMike Stump
reuse the prior one. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66408 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08Code refactoring. No functional change.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66391 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08the macro redefinition ext warning should default to on, to match gcc.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66390 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08this test isn't testing anything.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66389 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08undefined -> unspecified. Thanks Mike.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66388 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08implement PR3753, warning about comparisons with a string literal.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66387 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08Remove dead clause (we decided not to support protocol qualified 'Class').Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66385 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08Improvements to private method lookup.Steve Naroff
Patch by Jean-Daniel Dupas. Thanks! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66383 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08add \n characters to the scratch buffer *before* returned tokens. Chris Lattner
This prevents caret diagnostics from the scratch buffer from including other tokens in the scratch buffer that occurred beforei them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66375 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08generalize the "end of line" checking logic to stop at any \0 at theChris Lattner
end of line instead of just the end of buffer. Scratch buffers contain embedded \0's between tokens which are logic line separators. If a normal text buffer contains \0's, it doesn't make a lot of sense to include them in the caret diag output anyway. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66374 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08simplify some logic by making ScratchBuffer handle the application of trailingChris Lattner
\0's to created tokens instead of making all clients do it. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66373 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08Update DeclNodes.def to reflect the move of ObjCCategoryImplChris Lattner
from being a NamedDecl to being and ObjCImplDecl. This fixes some valgrind issues where ObjCCategoryImpl's were being cast to NamedDecl and then stuck on name lookup datastructures. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66372 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08improve comments for MemberExpr.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66371 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08refine the "use of unary operator that may be intended as compound ↵Chris Lattner
assignment (+=)" warning to only trigger when there is whitespace or something else after the + as suggested by Eli. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66370 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08add rdar#Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66356 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Make mangling work with anonymous tag types. Doug, please reviewAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66353 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07fix testChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66352 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Mangle Objective-C interfaces correctly (where correctly refers to what gcc ↵Anders Carlsson
does) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66349 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Make constant emission for @encode use the common string emission code. Eli Friedman
This is a bit cleaner, and also "fixes" bad code that compares the addresses of the string constants. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66346 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07correct bitfield ivar offset in ivar meta-data.Fariborz Jahanian
(objc abi specific). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66345 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Fix warnings in build on clang-x86_64-freebsd buildbot.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66344 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Mangle param names with .arg. only.Sanjiv Gupta
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66343 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Fixup our uses of various linkages to match how llvm now works. I think ↵Mike Stump
they are all correct, but an extra set of ObjC eyes would be good. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66342 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07If someone could figure out this is necessary, that would be good.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66341 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Fix to account for default support for blocks. Once we have enoughMike Stump
testing to to be sure it all works, we'll rip out all the unsupported code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66338 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Fix typo, need parens.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66337 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Some struct/class mismatch fixes, to silence MSVC warnings.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66335 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Improve error messages on bad warning options.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66334 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Don't discard increment/decrement on function pointers. It's kind of Eli Friedman
difficult to come up with a testcase because the code generation for this construct is broken. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66325 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Remove last FIXME for block literal codegen that I know about and turnMike Stump
on all the new code by default. There is still plenty of testing to do and issues I'm sure need resolving. Let me know if you find anything. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66323 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Remove some FIXMEs for block literals that should be close to working.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Back out the patch in r66302, and re-fix it properly. We assume for Eli Friedman
performance that the type of the returned llvm::Value for an expression matches the converted type of the clang::Expr; mismatches will cause all sorts of errors and silent miscompilations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66321 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07codegen support for dispose helpers for block literals.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66320 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Codegen support for copy helpers for block literals.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Revert my last couple patches until I can get them to not make the tests fail.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66317 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Cleanup/comment IdentifierInfo::get.Daniel Dunbar
- Shaves off a few instructions on x86_64. One notable change: this intentionally stops setting the II->Entry field of IdentifierInfo's retrieved by the ExternalLookup method. This is to maintain the invariant that .getName() has a constant value for any given IdentifierInfo. IRgen currently relies on this; which is quite questionable but will be cleaned up in time. Apologies for the lack of a test case; there really isn't a good way to make one. As IRgen will eventually be fixed to not rely on this, we can survive without one. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66316 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Teach Diagnostic about Selector.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66314 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Selector: (changes made after discussing this more with Steve Naroff)Ted Kremenek
- Make Selector::getAsIdentifierInfo() private. Using IdentifierInfo* in Selector is an implementation detail that clients shouldn't think about. - Modify diagnostic emission in Sema::ProcessPropertyDecl to not use Selector::getAsIdentifierInfo() (which could crash when IdentifierInfo* is null) and instead use Selector::getAsString(). - Tidy up Selector::getAsString() implementation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66313 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06Create PathDiagnosticPiece subclasses PathDiagnosticEventPiece andTed Kremenek
PathDiagnosticControlFlowPiece to distinguish (in the class hierarchy) between events and control-flow diagnostic pieces. Clients must now use these directly when constructing PathDiagnosticPieces. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66310 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06Tweak warning text from the last commitDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66309 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06Downgrade complaints about the use of variable-sized types within aDouglas Gregor
struct to an extension warning to match the behavior of GNU C, which addresses the Sema part of PR3671. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66308 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06Handle null IdentifierInfo* in Selector::getAsString().Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66307 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06Remove false assertion.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66306 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06Clean up some error messages with anonymous structs/unions and member ↵Douglas Gregor
declaration parsing. Fixes PR3680 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66305 91177308-0d34-0410-b5e6-96231b3b80d8
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