llvm-svn: 98135

injected class name of a class template or class template partial specialization.
This is a non-canonical type;  the canonical type is still a template 
specialization type.  This becomes the TypeForDecl of the pattern declaration,
which cleans up some amount of code (and complicates some other parts, but
whatever).

Fixes PR6326 and probably a few others, primarily by re-establishing a few
invariants about TypeLoc sizes.     

llvm-svn: 98134

When building construction vtables, we need to check if a primary virtual base is actually a primary virtual base in the layout class.

llvm-svn: 98131

llvm-svn: 98129

Improve vcall offset handling in construction vtables. With this we layout the construction vtables from the ABI examples correctly.

llvm-svn: 98127

This fixes PR6474.

llvm-svn: 98123

llvm-svn: 98114

llvm-svn: 98112

by a block, also look at the contained blocks.

llvm-svn: 98111

with an 'unknown' memory space.

llvm-svn: 98110

Fix file reference for derived and composite types. Now, dwarf writer uses strict verifier that ignores debug info for such types if their file info is unknown.

llvm-svn: 98096

wasn't being initialized properly along the implicit-definition path.
Found by the valgrind buildbot.

llvm-svn: 98093

llvm-svn: 98090

llvm-svn: 98087

More then one anonymous aggregates on one line creates chaos when MDNode uniquness is combined with RAUW operation. Right solution is to avoid using RAUW.

This fixes PR 6554.

llvm-svn: 98083

how to check the code pattern no matter how clang is built.

llvm-svn: 98079

llvm-svn: 98078

radar 7709015

llvm-svn: 98073

llvm-svn: 98072

vararg functions/methods. Fixes radar 7725203.

llvm-svn: 98070

llvm-svn: 98056

llvm-svn: 98055

llvm-svn: 98021

llvm-svn: 98008

Add preprocessor guards to the definitions of size_t and wchar_t, and #undef NULL before defining it.
This addresses potential issues with system headers reported in <rdar://problem/7727159>.

llvm-svn: 98006

Place the definition of 'va_list' within a preprocessor guard.  This matches the behavior of GCC, and avoids potential conflicts with system headers (e.g., stdio.h).  Fixes <rdar://problem/7727145>.

llvm-svn: 98003

unexposed AST elements.

llvm-svn: 97985

code in PR6537.  This should be reverted when the ast bug is fixed.

llvm-svn: 97981

This allows them to be allocated using a BumpPtrAllocated
in the common case.

llvm-svn: 97978

llvm-svn: 97976

llvm-svn: 97971

llvm-svn: 97968

llvm-svn: 97964

accidentally using it without realizing that it is nowhere close
to being generally usable and are reporting crashes that we
already know about.

llvm-svn: 97960

llvm-svn: 97954

llvm-svn: 97951

llvm-svn: 97949

of the class name.

llvm-svn: 97943

Objective-C method declaration, e.g., for 

  - (Foo *)myMethod;

we now have TypeSourceInfo for the Foo*.

llvm-svn: 97942

llvm-svn: 97941