llvm-svn: 43169

llvm-svn: 43168

llvm-svn: 43167

llvm-svn: 43166

llvm-svn: 43165

llvm-svn: 43164

llvm-svn: 43162

llvm-svn: 43161

llvm-svn: 43160

llvm-svn: 43159

Include a simple test case for the previous commit...

llvm-svn: 43158

Fix the previous (short lived:-) FIXME.

I didn't realize that GCC considers this a hard error (I thought it was built-in).

Since it's not, we should simply emit an error.

[dylan:~/llvm/tools/clang] admin% cc -c trivial.m
trivial.m:6: error: cannot find interface declaration for 'NSConstantString'

[administrators-powerbook59:~/llvm/tools/clang] admin% ../../Debug/bin/clang trivial.m 
trivial.m:6:16: error: cannot find interface declaration for 'NSConstantString'
NSString *s = @"123";
               ^
1 diagnostic generated.

llvm-svn: 43157

visits its decls, rather than just creating an "end()" iterator.

Fixed child_end() for statements and expressions to use
child_iterator() to create the end() iterator, rather than just
returning NULL.

Fixed bug in StmtIterator where we did not correctly detect if we had
marched off the end of the ScopedDecls.

llvm-svn: 43156

llvm-svn: 43155

llvm-svn: 43154

- Added getOpcodeAfterMemoryUnfold(). It doesn't unfold an instruction, but only returns the opcode of the instruction post unfolding.
- Fix some copy+paste bugs.

llvm-svn: 43153

Add a FIXME to an assert.
Change a dyn_cast_or_null back to cast (which is more efficient).

llvm-svn: 43152

llvm-svn: 43151

llvm-svn: 43150

llvm-svn: 43149

Instead of loading small global string from memory, use
integer constant.

llvm-svn: 43148

llvm-svn: 43147

llvm-svn: 43146

llvm-svn: 43145

llvm-svn: 43144

llvm-svn: 43143

Tweak a recent fix to UsualArithmeticConversions (made by Chris - r43113). The benefit of this tweak is it guarantees the entire routine operates on unqualified types (which I believe is a bit clearer).  

llvm-svn: 43142

fixing some obviously broken code :(

llvm-svn: 43141

llvm-svn: 43140

llvm-svn: 43139

and StmtIteratorImpl (templated), which StmtIterator and
ConstStmtIterator now succintly subclass.

Implemented iteration over the initializers in DeclStmts.  This is not
thoroughly tested, so there may be bugs.

llvm-svn: 43138

directly inlining its logic.

llvm-svn: 43137

llvm-svn: 43136

llvm-svn: 43133

llvm-svn: 43132

llvm-svn: 43131

llvm-svn: 43130

llvm-svn: 43129

llvm-svn: 43128

and tblgen requires rtti.

llvm-svn: 43127