llvm-svn: 54050

llvm-svn: 54049

llvm-svn: 54048

llvm-svn: 54047

llvm-svn: 54046

llvm-svn: 54045

rdar://6095245.

llvm-svn: 54044

(a) removes a bogus warning.
(b) removes an undesirable usage of the ObjCMessageExpr constructor that takes an IdentifierInfo * (which I will abolish).

llvm-svn: 54042

even if in a system header etc.  rdar://6079937

llvm-svn: 54038

llvm-svn: 54037

 - For: rdar://6096838

llvm-svn: 54036

t2.c:1:17: warning: hexadecimal floating constants are a C99 feature
long double d = 0x0.0000003ffffffff00000p-16357L;
                ^

instead of emitting a weird error message that doesn't make sense:

t2.c:1:41: error: hexadecimal floating constants require an exponent
long double d = 0x0.0000003ffffffff00000p-16357L;
                                        ^

rdar://6096838

llvm-svn: 54035

Remove call to isSEL and isSEL itself since the call is dead (isObjCObjectPointerType() will never return true for selectors).

llvm-svn: 54034

llvm-svn: 54033

llvm-svn: 54032

Only warn about missing/incomplete -dealloc implementations when a class contains a non-SEL, non-IBOutlet ivar that references an ObjC object.

llvm-svn: 54024

llvm-svn: 54020

everything up front into a vector.  This makes it easier to scan around
the stream when needed.

llvm-svn: 54019

llvm-svn: 54018

This fixes <rdar://problem/5988388> clang ObjC rewriter: mystery 'w' inserted in exception throw.

llvm-svn: 54017

llvm-svn: 54013

llvm-svn: 54012

This fixes PR 2573: http://llvm.org/bugs/show_bug.cgi?id=2573

llvm-svn: 54009

llvm-svn: 54008

 - Fix multiple issues with the way case ranges were emitted, see test
   cases details about the specific issues.

 - The root issue was not being careful about how basic blocks were
   emitted which led to them being chained together incorrectly,
   resulting in improper control flow.

 - Fixes <rdar://problem/6098585>

llvm-svn: 54006

llvm-svn: 54005

Use ASTContext::isObjCObjectPointerType() to check if an ivar is a reference to an Objective-C object.

llvm-svn: 53999

llvm-svn: 53998

llvm-svn: 53995

This fixes a critical rewriter bug (<rdar://problem/6096760> clang ObjC rewriter: 'self' not expected value in class method called with 'super').

Also added a couple FIXME's since I'm not happy with my fix to Sema. It would be nicer if the super handling for class/instance messages was the same (based on PreDefinedExpr).

llvm-svn: 53994

This fixes: http://llvm.org/bugs/show_bug.cgi?id=2593

llvm-svn: 53993

llvm-svn: 53992

This fixes PR 2592: http://llvm.org/bugs/show_bug.cgi?id=2592

llvm-svn: 53987

llvm-svn: 53986

llvm-svn: 53984

llvm-svn: 53983

llvm-svn: 53977

Patch by Zhongxing Xu!

llvm-svn: 53976

 - Also cleaned up emission slightly 
 - Inspection of the code revealed several other bugs, however. Case
   ranges are not properly wired and can result in switch cases being
   dropped or even infinite loops. See: <rdar://problem/6098585>

Completes: <rdar://problem/6094119>
llvm-svn: 53975

 - For getting an APSInt from a known integer constant Expr.
 - TODO: Many users of Expr::isIntegerConstantExpr in codegen should
   probably be using this instead...

llvm-svn: 53974