llvm-svn: 58440

llvm-svn: 58439

Add iterator/reverse_iterator to InitListExpr for iteration over the subexpressions of an initializer list.  This is basically the same as child_iterator except reverse iteration is possible (which will be used by GRExprEngine::VisitInitListExpr).

llvm-svn: 58438

CompoundVal now uses an ImmutableList<SVal> to store its set of SVals.  This change was motivated by the need to allow state-splitting in GRExprEngine::VisitInitListExpr.  As a side-benefit, we no longer need to perform any copies of SVals when creating a CompoundSVal, and the profiling of CompoundSVal is now constant time.

llvm-svn: 58437

llvm-svn: 58436

llvm-svn: 58432

Fix PR 2978 false positive for missing release in -dealloc of an ivar retained via a property and then released by assigning nil to that property:

  http://llvm.org/bugs/show_bug.cgi?id=2978

llvm-svn: 58431

llvm-svn: 58430

llvm-svn: 58429

Now this:

@interface Test
{
  void (^ivar)(void);
}
- (void)name;
@end

@implementation Test
- (void)name {
  ivar = ^{ printf("hello\n"); }; // ((struct Test_IMPL *)self)->ivar = (void (*)(void))&__name_block_impl_0((void *)__name_block_func_0);
  ivar(); // ((void (*)(struct __block_impl *))((struct __block_impl *)((struct Test_IMPL *)self)->ivar)->FuncPtr)((struct __block_impl *)((struct Test_IMPL *)self)->ivar); 
}

llvm-svn: 58428

llvm-svn: 58427

llvm-svn: 58422

 - SetSVal(GRState*, Loc, SVal) => BindLoc
 - SetSVal(GRState*, Expr*, SVal) => BindExpr 

llvm-svn: 58421

llvm-svn: 58420

llvm-svn: 58419

llvm-svn: 58418

llvm-svn: 58417

llvm-svn: 58412

llvm-svn: 58410

llvm-svn: 58404

 - That is, the metadata for a protocol is only emitted if that
   protocol is actually used in the translation unit. This is
   important because Objective-C headers frequently contain a large
   number of protocol definitions, only a few of which will be used in
   any given file.

llvm-svn: 58400

llvm-svn: 58396

llvm-svn: 58395

llvm-svn: 58394

Fix crash reported in PR2923 where a function declared using typeof(another_function) would have FunctionDecl::getNumParams() return the number of parameters in the original function type and not the number of parameters in the actual FunctionDecl.

llvm-svn: 58392

llvm-svn: 58390

llvm-svn: 58388

  - Allows definitions of overloaded functions :)
  - Eliminates extraneous error messages when we have a definition of a 
    function that isn't an overload but doesn't have exactly the same type
    as the original.
  

llvm-svn: 58382

llvm-svn: 58381

llvm-svn: 58380

Temporary disable the const-object-declaration-without-initializer check, because it depends on linkage-specifier semantics we don't yet have

llvm-svn: 58377

code generation.
 - For now, disable running the always inliner pass (at -O0) if we are
   also generating debug information.

llvm-svn: 58376

llvm-svn: 58374

llvm-svn: 58373

llvm-svn: 58369

 - Unfortunately, I don't have an easy way to map from named sections
   to numbers nicely so they don't get page numbers or integrate in
   the list well.

llvm-svn: 58368

va_list, not the value.  Patch fixes an assert on 
x86-64 and a wrong-code bug on x86.  I'm not completely sure, 
but I think it's a regression from r58306.

Does anyone run regression tests regularly on x86-64? The crash should 
have been picked up there.

llvm-svn: 58366

The attached patch adds additional checks to -warn-objc-missing-dealloc. It checks that all ivars which are used in implementation of synthesized properties are either

a) released in dealloc if the property has retain" or "copy" attribute OR
b) not released in dealloc if the property has "assign" attribute

llvm-svn: 58363

llvm-svn: 58362

closely.

llvm-svn: 58361