llvm-svn: 62391

llvm-svn: 62390

result of an internal implementation detail of gcc.

llvm-svn: 62389

llvm-svn: 62388

llvm-svn: 62387

even when we are still defining the TagDecl. This is required so that
qualified name lookup of a class name within its definition works (see
the new bits in test/SemaCXX/qualified-id-lookup.cpp).

As part of this, move the nested redefinition checking code into
ActOnTag. This gives us diagnostics earlier (when we try to perform
the nested redefinition, rather than when we try to complete the 2nd
definition) and removes some code duplication.

llvm-svn: 62386

llvm-svn: 62382

Fix a type error; parser wanted to pass the third part of a for-statement as a statement; should be expression.

llvm-svn: 62380

llvm-svn: 62379

 - ccc now checks for existence of input files (more annoying to test,
   but matches gcc).
 - Fix some test cases.

llvm-svn: 62378

*is* the location.  This eliminates some weird X.getLocation().getLocation()'s.

llvm-svn: 62376

containing one.  Containment is generally better than derivation,
but in this case FullSourceLoc really 'isa' SourceLocation.

llvm-svn: 62375

llvm-svn: 62374

llvm-svn: 62371

llvm-svn: 62370

llvm-svn: 62368

llvm-svn: 62367

llvm-svn: 62360

'-feliminate-unused-debug-symbols' in reponse to '-g' (not '-g*').

llvm-svn: 62357

type.

llvm-svn: 62355

translation.
 - As is my general strategy, this is initially pedantically
   compatible with gcc and can be cleaned up later. So, for example,
   we still pass -static to collect2 4 times if you say '-mkernel
   -fapple-kext'. ;)

llvm-svn: 62353

Issue diagnostics instead if types do not match.

llvm-svn: 62349

if warnings in system headers are disabled.  isIdenticalTo can end up 
calling the expensive getSpelling method, and other bad stuff and is 
completely unneeded if the warning will be discarded anyway. rdar://6502956

llvm-svn: 62347

llvm-svn: 62346

with reference type (it should be an lvalue with non-reference type).

llvm-svn: 62345

llvm-svn: 62344

StringRegion::print: Remove copy/paste code and just call Stmt::printPretty() for the StringLiteral.

llvm-svn: 62340

llvm-svn: 62339

llvm-svn: 62337

llvm-svn: 62335

llvm-svn: 62334

notifying PPCallbacks about it.

llvm-svn: 62333

into its ctor.  Also, make it handle validity checking of pascal
strings instead of making clients do it.

llvm-svn: 62332

llvm-svn: 62331

analysis and AST-building for the cases where we have N != 1
arguments. For N == 1 arguments, we need to finish the C++
implementation of explicit type casts (C++ [expr.cast]).

llvm-svn: 62329

in code gen.

llvm-svn: 62326

llvm-svn: 62324

Use a single function for doing vararg argument promotion. Also, make sure to do the promotion before checking the type - fixes PR3340.

llvm-svn: 62323

documented here:
http://msdn.microsoft.com/en-us/library/7f0aews7(VS.80).aspx

This is according to my understanding reading the docs, I don't know if it
really agrees fully with what VC++ allows.

llvm-svn: 62317

"logical" location, refer to the "instantiation" location.

llvm-svn: 62316