llvm-svn: 50098

llvm-svn: 50091

llvm-svn: 50090

llvm-svn: 50089

llvm-svn: 50085

llvm-svn: 50084

llvm-svn: 50083

llvm-svn: 50082

derived class.

llvm-svn: 50074

llvm-svn: 50073

llvm-svn: 50072

llvm-svn: 50071

llvm-svn: 50066

ivar of same name. 
Better diagnostics to bring home this point.

llvm-svn: 50065

More property semantics checking.
First test case for ObjC2's property implementation.

llvm-svn: 50057

llvm-svn: 50056

llvm-svn: 50055

Added iterators, methods to find property and categories.
Use them in doing semantic analysis on property implementation
declarations. Fixed typos.

llvm-svn: 50050

llvm-svn: 50049

llvm-svn: 50021

llvm-svn: 50012

Add test
Implement feedback from Chris re: PR1998

llvm-svn: 50001

1. If we hit a semantic error, try harder to recover to emit
   diagnostics for later initializer errors (PR2241).
2. Don't leak parsed initializers on an error.

llvm-svn: 49998

llvm-svn: 49997

literal, indicate what character the error is about or where
it would be.  For example:

pr2241.c:1:17: error: exponent has no digits
float f[] = { 1e  , 1ee0 };
                ^

llvm-svn: 49996

Warn about unused static functions and variables.
This fixes PR1998.

llvm-svn: 49987

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