deleting dead code, making other code more obvious, and fixing a
bug.  This fixes these (bogus) warnings in release mode:

SemaExprObjC.cpp:383: warning: 'RHSProtoE' may be used uninitialized in this function
SemaExprObjC.cpp:383: warning: 'RHSProtoI' may be used uninitialized in this function

llvm-svn: 49984

llvm-svn: 49982

llvm-svn: 49980

llvm-svn: 49979

llvm-svn: 49975

llvm-svn: 49974

llvm-svn: 49973

llvm-svn: 49959

llvm-svn: 49956

llvm-svn: 49955

Use Digest::MD5 (a Perl module that should come bundled standard with Perl) to compute file digests instead of using the external program "sha1sum" (which may not be present).

llvm-svn: 49954

llvm-svn: 49951

llvm-svn: 49944

__builtin_overload

llvm-svn: 49943

llvm-svn: 49942

before.  This allows the HTMLDiagnostic object to retrieve the bug type, bug description, etc.

llvm-svn: 49939

llvm-svn: 49938

Remove bogus cast (<rdar://problem/5874848> clang objc-rewriter: structure with list of protocols has wrong cast).

llvm-svn: 49935

llvm-svn: 49934

llvm-svn: 49933

Implement FIXME discoved by <rdar://problem/5874876> Rewriter: Explicit ivar refs outside a method are being rewritten

llvm-svn: 49932

llvm-svn: 49931

Fix <rdar://problem/5874697> Rewriter: method arguments with complex types not being rewritten properly.

llvm-svn: 49925

can decide the policy on how to cache related bugs.  This allows us to
properly to handle warning about multiple leaks in the same location in the
ref count checker (not yet done).

llvm-svn: 49918

compiler warning introduced by a recent patch of mine.

llvm-svn: 49917

llvm-svn: 49914

from registered BugTypes.  This helps with debugging.

Add detection of NULL values in ref count checker; this suppresses false positives.

llvm-svn: 49912

the checker-specific logic of symbolic assumptions.

llvm-svn: 49910

llvm-svn: 49909

llvm-svn: 49908

llvm-svn: 49907

be created as "temporary files" that are not world readable.

llvm-svn: 49904

digest as a file already added to the index.  This a workaround for the
analyzer analyzing the same file more than once, which can happen when building
multiple targets.

llvm-svn: 49903

llvm-svn: 49899

information into the IR type codegen.  This allows a target to codegen the C
'double' type as either double or float.

llvm-svn: 49898

This is a workaround until we figure out why a freshly create Preprocessor
doesn't expand macros from headers.

llvm-svn: 49897

llvm-svn: 49896

llvm-svn: 49895

llvm-svn: 49894

llvm-svn: 49893