implement bitfield codegen (although I don't envy the person who 
implements it).  This also prevents a crash on code like that from PR2309
(it's still broken, but it fails more gracefully).

llvm-svn: 51285

llvm-svn: 51284

llvm-svn: 51282

Added Stmt::DestroyChildren, which will be used by the dstors of the subclasses of Stmt to recursively delete their child AST nodes.

llvm-svn: 51278

code).

llvm-svn: 51276

it a few days to make sure there aren't any significant regressions.

llvm-svn: 51273

llvm-svn: 51269

and "int a = {};").  I'll adjust the tests in a bit.

llvm-svn: 51265

llvm-svn: 51262

caused by enabling SemaInit.

llvm-svn: 51261

they were causing bad code to be emitted.  There are two fixes here: one 
makes sure we emit a string that is long enough, and one makes sure we 
properly handle string initialization in init lists.

llvm-svn: 51259

addition with a pointer and an integer even when it didn't make sense.

llvm-svn: 51228

used for _Bool is not the same as the primitive width (which for _Bool 
is 1 bit).  The load and store changes add some casts to make the 
types consistent.  The EmitLValue changes make sure that the pointer is 
of an appropriate type for loading the bitfield.

This isn't perfect, but it's an improvement, and getting everything 
right depends on actually laying out structs in an ABI-compliant way.

llvm-svn: 51224

llvm-svn: 51214

llvm-svn: 51213

llvm-svn: 51212

at the Sema layer.

llvm-svn: 51203

the condidtional have compatible types, they are not necessarily the 
same type.  Therefore, we cast to the composite type.  As a hack, for 
the moment we assume that the composite type is the type of the 
left-hand expression; this isn't correct, but it's good enough for most 
purposes.

llvm-svn: 51202

llvm-svn: 51199

llvm-svn: 51198

Partitioned BugTypeCachedLocation::isCached() into two methods: one that accepts and ExplodedNode, and the other that accepts a ProgramPoint.  The default behavior is to cache bug reports by the
location they occur (the end node).  Subclasses can override this behavior by providing a different ProgramPoint.

llvm-svn: 51197

llvm-svn: 51196

llvm-svn: 51195

llvm-svn: 51193

llvm-svn: 51190

llvm-svn: 51188

in Sema::CheckFunctionCall:

  http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080512/005706.html
  
The bug was that the logic from the helper methods used by CheckFunctionCall
were being inverted (a subtle bug).  This would cause the parser to discard
any valid AST nodes involving several builtins (see patch).

This removes the last regression failure I'm seeing in the test suite: Analysis-Apple/NoReturn.

llvm-svn: 51168

expressions. This appears to be a regression introduced in r51113 that caused
many test cases to fail (there is still a test case in the Analysis directory
that is failing):

http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080512/005706.html

llvm-svn: 51164

Fix rewriter bug <rdar://problem/5929344> clang ObjC rewriter: "extern int __CFConstantStringClassReference[];" should be extern "C".

Have clang predefine OBJC_NEW_PROPERTIES (which is what gcc does).

llvm-svn: 51163

llvm-svn: 51151

intrin.h files are finished

llvm-svn: 51137

#define pollution.

llvm-svn: 51128

llvm-svn: 51117

expressing the full flexibility of the LLVM shufflevector instruction.  
The expected immediate usage is in *mmintrin.h, so that they don't 
depend on the mess of gcc-inherited (and not completely implemented)
shuffle builtins.

llvm-svn: 51113

llvm-svn: 51103

the moment, but it what you'd expect in the AST from reading the 
standard, and it should make VLA codegen a bit more strightforward.

llvm-svn: 51086

llvm-svn: 51081

llvm-svn: 51080

llvm-svn: 51068

llvm-svn: 51065