llvm-svn: 68354

llvm-svn: 68346

llvm-svn: 68345

Approved by:	ddunbar

llvm-svn: 68343

applies fix-its to error messages that occur at that specific location
in the program. 

llvm-svn: 68342

objc's continuation class.

llvm-svn: 68339

llvm-svn: 68338

 - Patch by Pawel Worach!

llvm-svn: 68332

llvm-svn: 68330

Don't use static globals for params as it confuses the optimzer that their values are never being used in the function.

llvm-svn: 68328

scenes, using the underlying diagnostic client to format the
messages.

llvm-svn: 68324

llvm-svn: 68322

llvm-svn: 68321

llvm-svn: 68320

llvm-svn: 68319

definition, warn if there are too many/too few function call
arguments.

llvm-svn: 68318

llvm-svn: 68316

llvm-svn: 68301

llvm-svn: 68300

long-term strategy, but this should work for now.

llvm-svn: 68297

can use a PathLocation after any reference Stmts are reclaimed,
flattenLocation() converts those references to statements to source ranges.

llvm-svn: 68292

of the range is now the ';' location.  For something like this:

$ cat t2.c 

#define bool int
void f(int x, int y) {
bool b = !x && y;
}

We used to produce:
$ clang-cc t2.c -ast-dump 
typedef char *__builtin_va_list;

void f(int x, int y)
(CompoundStmt 0x2201f10 <t2.c:3:22, line:5:1>
  (DeclStmt 0x2201ef0 <line:2:14>                   <----
    0x2201a20 "int b =
      (BinaryOperator 0x2201ed0 <line:4:10, col:16> 'int' '&&'
        (UnaryOperator 0x2201e90 <col:10, col:11> 'int' prefix '!'
          (DeclRefExpr 0x2201c90 <col:11> 'int' ParmVar='x' 0x2201a50))
        (DeclRefExpr 0x2201eb0 <col:16> 'int' ParmVar='y' 0x2201e10))")


Now we produce:

$ clang-cc t2.c -ast-dump
typedef char *__builtin_va_list;

void f(int x, int y)
(CompoundStmt 0x2201f10 <t2.c:3:22, line:5:1>
  (DeclStmt 0x2201ef0 <line:2:14, line:4:17>         <------
    0x2201a20 "int b =
      (BinaryOperator 0x2201ed0 <col:10, col:16> 'int' '&&'
        (UnaryOperator 0x2201e90 <col:10, col:11> 'int' prefix '!'
          (DeclRefExpr 0x2201c90 <col:11> 'int' ParmVar='x' 0x2201a50))
        (DeclRefExpr 0x2201eb0 <col:16> 'int' ParmVar='y' 0x2201e10))")

llvm-svn: 68288

llvm-svn: 68283

llvm-svn: 68282

llvm-svn: 68281

llvm-svn: 68280

llvm-svn: 68278

llvm-svn: 68275

llvm-svn: 68274

llvm-svn: 68273

Eventually, would be nice to be able to run these modifications even
when we don't want the warning or errors for the actual diagnostic.

llvm-svn: 68272

llvm-svn: 68268

better name) is the option that SmallTalk can use to intercept all
overflows, including unsigned.  I added some testcases so we don't
break anything.

Also included is another patch from David for += and friends.

llvm-svn: 68267

llvm-svn: 68264

llvm-svn: 68261

calling gcc in generic configurations.

llvm-svn: 68260

class which was exposed by implementation of 
objc2's nonfragile abi code gen.

llvm-svn: 68259

Plus, reword a extension warnings to avoid talking about "ISO C" when
the extension might also be available in C++ or C++0x. 

llvm-svn: 68257

failures that involve malformed types, e.g., "typename X::foo" where
"foo" isn't a type, or "std::vector<void>" that doens't instantiate
properly.

Similarly, be a bit smarter in our handling of ambiguities that occur
in Sema::getTypeName, to eliminate duplicate error messages about
ambiguous name lookup.

This eliminates two XFAILs in test/SemaCXX, one of which was crying
out to us, trying to tell us that we were producing repeated error
messages.

llvm-svn: 68251

- Finish up support for converting UTF8->UTF16 to support ObjC @"string" constants.

Remove warning from CheckObjCString.

As the FIXME in the test case indicates, I still have a bug to work out (apparently with \u handling).

llvm-svn: 68245