constant.

llvm-svn: 62948

llvm-svn: 62947

for objc2's non-fragile abi.

llvm-svn: 62945

llvm-svn: 62944

think this has any significant effects at the moment, but it could 
matter if we start constant-folding statement expressions like gcc does.

llvm-svn: 62943

Note that there are still other issues in this area; see PR3396.

llvm-svn: 62942

sizeof expressions.

llvm-svn: 62941

not the type" semantics.  This can definitely be improved, but is better than
what we had.

llvm-svn: 62939

llvm-svn: 62936

of class in objc2's nonfragile abi.

llvm-svn: 62935

Add serialization support for ReferenceType.

llvm-svn: 62934

alignment must always be a constant.  Just let the constant folder 
do it.

llvm-svn: 62933

llvm-svn: 62932

llvm-svn: 62930

implemented class in objc2's nonfrigile abi.

llvm-svn: 62929

different than those for sizeof.  Reject alignof(bitfield) like gcc does.

llvm-svn: 62928

llvm-svn: 62927

llvm-svn: 62926

mismatched semantics).
 - Enforce this in APValue.

llvm-svn: 62924

llvm-svn: 62923

llvm-svn: 62922

 - No functionality change, moved behind -use-x86_64-abi option until
   it becomes non-experimental.

llvm-svn: 62915

Fix crash ElementRegion::getRValueType() when the RvalueType of the ArrayRegion is a typedef and not (directly) a pointer.

llvm-svn: 62909

More hacking on static analyzer diagnostics.  When emitting summary diagnostics the code paths for diagnostics involving paths or single locations are now unified.  This patch also constifies many arguments/methods that are touched by this logic, leading to a nice overall code cleanup.

llvm-svn: 62903

meta-data generation.

llvm-svn: 62894

llvm-svn: 62885

llvm-svn: 62884

Make sure that we know a call is invalid if we dropped arguments.

llvm-svn: 62882

llvm-svn: 62876

Added virtual method DiagnosticClient::IncludeInDiagnosticCounts().  This is used by Diagnostics to determine if a diagnostic sent to a given DiagnosticClient should be included in the count of diagnostics.  The default implementation of this method returns 'true'.

Implemented DiagCollector::IncludeInDiagnosticCounts() to return 'false' so that the batching of diagnostics for use with BugReporter doesn't mess up the count of real diagnostics.

llvm-svn: 62873

llvm-svn: 62871

llvm-svn: 62859

Make sure all of the isUnsigned flags line up when comparing initializer values, to really really fix PR clang/3377

llvm-svn: 62858

 - <rdar://problem/6518844> Clang-generated bitcode crashes LLVM while compiling function pointer addition expression

llvm-svn: 62857

Refactor how the preprocessor changes a token from being an tok::identifier to a 
keyword (e.g. tok::kw_for).  Instead of doing this in HandleIdentifier, hoist this
common case out into the caller, so that every keyword doesn't have to go through
HandleIdentifier.  This drops time in HandleIdentifier from 1.25ms to .62ms, and
speeds up clang -Eonly with PTH by about 1%.

llvm-svn: 62855

llvm-svn: 62853

llvm-svn: 62852

Fixes PR clang/3377

llvm-svn: 62851

special action, inside function prototype scope. This avoids confusion
when we try to inject these parameters into the scope of the function
body before the function itself has been added to the surrounding
scope. Fixes <rdar://problem/6097326>.

llvm-svn: 62849

llvm-svn: 62847