llvm-svn: 54090

llvm-svn: 54089

llvm-svn: 54088

clients allocate the memory and it delete it.

llvm-svn: 54087

1) reject stuff like "id<foo> short" and "<foo> short".  2) set
the declspec range correctly 3) only parse protocol qualifiers
when in objc mode.

llvm-svn: 54086

First, fix canonical type handling of these, since protocol qualified id's are always
canonical.  Next, enhance SemaType to actually make these when used (instead of int)
allowing them to actually be used when appropriate.  Finally remove a bunch of logic
relating to the mishandling of canonical types with protocol-qual id's.  This fixes
rdar://5986251

llvm-svn: 54083

like "id<foo>".  This 1) fixes an infinite loop in the parser on things
like "short<foo>" 2) emits a warning about this bogus construct and 3)
changes the testcase to be substantially reduced.

llvm-svn: 54082

llvm-svn: 54081

as well as complex float. rdar://6097730

llvm-svn: 54080

are important part of control flow structures.

llvm-svn: 54078

llvm-svn: 54075

llvm-svn: 54074

llvm-svn: 54073

llvm-svn: 54071

llvm-svn: 54069

problem with &&/||.  2) use canonical types for comparison instead 
of raw types. 3) emit an ext-warn for a gnu extension.

Also simplify the code to make it less nested.

llvm-svn: 54068

llvm-svn: 54067

llvm-svn: 54066

is different than C99.  This fixes the rest of rdar://6095180.

llvm-svn: 54064

llvm-svn: 54063

it does not do unary promotions (like short->int).

llvm-svn: 54058

llvm-svn: 54050

llvm-svn: 54049

llvm-svn: 54048

llvm-svn: 54047

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

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: 54013

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

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

llvm-svn: 53999

llvm-svn: 53998