Replaced Type::getAsLValueReferenceType(), Type::getAsRValueReferenceType(), Type::getAsMemberPointerType(), Type::getAsTagType(), and Type::getAsRecordType() with their Type::getAs<XXX> equivalents.

llvm-svn: 76139

llvm-svn: 76138

ObjCCategoryImplDecl and ObjCImplementation do not derive directly from DeclContext but from a new abstract ObjCImplDecl.
Reflect this change on the "DeclContext hierarchy".

llvm-svn: 76137

llvm-svn: 76136

llvm-svn: 76133

llvm-svn: 76132

llvm-svn: 76130

llvm-svn: 76129

llvm-svn: 76125

llvm-svn: 76112

in 32bit abi.

llvm-svn: 76109

llvm-svn: 76108

 - This silences the output about how command line arguments are being changed.

llvm-svn: 76107

llvm-svn: 76104

llvm-svn: 76099

This method is intended to eventually replace the individual
Type::getAsXXXType<> methods.

The motivation behind this change is twofold:

1) Reduce redundant implementations of Type::getAsXXXType() methods. Most of
them are basically copy-and-paste.

2) By centralizing the implementation of the getAs<Type> logic we can more
smoothly move over to Doug Gregor's proposed canonical type smart pointer
scheme.

Along with this patch:

a) Removed 'Type::getAsPointerType()'; now clients use getAs<PointerType>.
b) Removed 'Type::getAsBlockPointerTypE()'; now clients use getAs<BlockPointerType>.

llvm-svn: 76098

llvm-svn: 76092

llvm-svn: 76091

llvm-svn: 76090

nonfragile abi, instead of crashing.

llvm-svn: 76088

instead of doing it manually (which might end up getting auto-renamed),
fixing a FIXME. rdar://7065446

llvm-svn: 76079

llvm-svn: 76078

Convert all clients to use the new predicate on Type.

llvm-svn: 76076

some target hooks.

llvm-svn: 75895

llvm-svn: 75887

llvm-svn: 75885

ValueManager::makeArrayIndex()/convertArrayIndex() methods.  This
handles yet another crash case when reasoning about array indices of
different bitwidth and signedness.

llvm-svn: 75884

(1) Moved the SValuator object from GRExprEngine to ValueManager.  This
   allows ValueManager to use the SValuator when creating SVals.

(2) Added ValueManager::makeArrayIndex() and
    ValueManager::convertToArrayIndex(), two SVal creation methods
    that will help RegionStoreManager always have a consistent set of
    SVals with the same integer size and type when reasoning about
    array indices.

llvm-svn: 75882

Patch by Ryan Flynn

llvm-svn: 75879

llvm-svn: 75878

llvm-svn: 75877

llvm-svn: 75876

llvm-svn: 75874

llvm-svn: 75873

This is fallout from the recent ObjCObjectPointerType rework. I'll work on fixing this tomorrow.

llvm-svn: 75870

llvm-svn: 75869

llvm-svn: 75865

llvm-svn: 75861

Objective-C pointers to using ObjCObjectPointerType.

Now the checking for 'attribute ((nonnull))' in Sema doesn't emit an error when
trying to apply that attribute to a parameter that is an Objective-C pointer
(this is a regression).

To prevent this regression from occuring in the future, the 'nonnull.c' test was
moved to test/SemaObjC and renamed 'nonnull.m'. I also enhanced the tests to
show that function calls involved a NULL Objective-C pointer constant does not
trigger a warning. This is consistent with GCC, but should likely be fixed.

llvm-svn: 75856

a test failure, until figuring out what caused the failure.

llvm-svn: 75855