llvm-svn: 58509

Simplify interface. We can get canonical type from the base region directly. No need for an extra type argument.

llvm-svn: 58507

llvm-svn: 58506

llvm-svn: 58504

llvm-svn: 58503

etc more generic. For some targets, long may not be equal to pointer size. For
example: PIC16 has int as i16, ptr as i16 but long as i32.

Also fixed a few build warnings in assert() functions in CFRefCount.cpp,
CGDecl.cpp, SemaDeclCXX.cpp and ParseDeclCXX.cpp.

llvm-svn: 58501

Notes:
  - Constructors are never found by name lookup, so they'll never get
    pushed into any scope. Instead, they are stored as an 
    OverloadedFunctionDecl in CXXRecordDecl for easy overloading.
  - There's a new action isCurrentClassName that determines whether an
    identifier is the name of the innermost class currently being defined;
    we use this to identify the declarator-id grammar rule that refers to 
    a type-name. 
  - MinimalAction does *not* support parsing constructors.
  - We now handle virtual and explicit function specifiers.

llvm-svn: 58499

were being treated as type names for non-Objective-C files.
 - Other lines are just because MinimalAction didn't have access to
   the LangOptions.

llvm-svn: 58498

type.

llvm-svn: 58497

llvm-svn: 58496

llvm-svn: 58495

Implement load from struct region. Instead of returning an UnknownVal(), we create a CompoundVal by loading from each field of the struct.

llvm-svn: 58494

llvm-svn: 58492

recursive types.
 - Style will be clean up in further patches.

llvm-svn: 58490

 - No functionality change.

llvm-svn: 58488

llvm-svn: 58487

llvm-svn: 58479

Enhance path-sensitive return-of-stack-address check to print out the line number of a compound literal (whose address is being returned) instead of printing out the hex representation of the pointer address of the CompoundLiteralExpr.

llvm-svn: 58478

llvm-svn: 58469

llvm-svn: 58468

Distinguish between self.X = ... where self.X is a property reference and self.X is an implicit call to setX.

llvm-svn: 58462

llvm-svn: 58446

Pretty-printing for SVals now mainly uses llvm::raw_ostream.  We have an adapter for std::ostream, but this will be removed in the future.

llvm-svn: 58445

llvm-svn: 58444

Added pretty-printing for nonloc::CompoundSVal.

llvm-svn: 58442

llvm-svn: 58441

llvm-svn: 58440

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

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: 58429

llvm-svn: 58422

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

llvm-svn: 58421

llvm-svn: 58419

llvm-svn: 58418

llvm-svn: 58417

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

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

  - 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