remove the objc- prefix from the tests that use it.

llvm-svn: 54084

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

as well as complex float. rdar://6097730

llvm-svn: 54080

llvm-svn: 54079

are important part of control flow structures.

llvm-svn: 54078

llvm-svn: 54074

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

llvm-svn: 54064

 - Had wrong sizeof(long double) encoded into test case
 - Results now agree with llvm-gcc

llvm-svn: 54059

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

llvm-svn: 54058

llvm-svn: 54051

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

llvm-svn: 54033

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

llvm-svn: 54009

 - 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

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

llvm-svn: 53993

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

llvm-svn: 53987

llvm-svn: 53984

llvm-svn: 53983

llvm-svn: 53966

llvm-svn: 53960

Refine the error message of unused ivars.
Added test case.

llvm-svn: 53957

llvm-svn: 53947

int foo(void) {
  float x[2];
  return x;
}

rdar://6093986

llvm-svn: 53946

This implements <rdar://problem/6069935>

llvm-svn: 53891

This subsumes Nico Weber's patch and implements bzero in terms
of llvm.memset to match llvm-gcc.

llvm-svn: 53888

This closes <rdar://problem/6080720>, support for __builtin_constant_p
has been filed separately.

llvm-svn: 53885

Fix indexing bug.

llvm-svn: 53882

llvm-svn: 53866

llvm-svn: 53865

 + test case

llvm-svn: 53851

the standard "set these as the list of protocols" interface instead of a 
strange "set this as the size and then set each one to the value" interface.
The problem with the later is that it a) is completely different from 
everything else, b) is awkward, and c) doesn't handle the case when a
referenced protocol is invalid: it set it to null.

This meant that all clients downstream would have to handle null protocols
in the protocol list, and empirically they didn't.  Fix this by not setting
invalid protocols in the referenced protocol list, fixing the crash on 
test/Sema/objc-interface-1.m

While I'm at it, clean up some locations so that we produce:

t.m:1:25: error: cannot find interface declaration for 'NSObject', superclass of 'NSWhatever'
@interface NSWhatever : NSObject <NSCopying>
~~~~~~~~~~~~~~~~~~~~~   ^

instead of:

t.m:1:1: error: cannot find interface declaration for 'NSObject', superclass of 'NSWhatever'
@interface NSWhatever : NSObject <NSCopying>
^

llvm-svn: 53846

@implementation to resolve nullary selector references.

llvm-svn: 53845

interface.  This fixes a bug where we used to accept:

void test2(NSNumber x) {
	[x METH];
}

which doesn't make sense and GCC rejects.

llvm-svn: 53841