alias for the current PreprocessorLexer. No functionality change. Performance
testing shows this results in no performance degradation when preprocessing
Cocoa.h.

llvm-svn: 59474

  PreprocessorLexer, which will either be a 'Lexer' or 'PTHLexer'.
- Added stub field 'CurPTHLexer' to keep track of the current PTHLexer.
- Modified IncludeStackInfo to track both the current PTHLexer and
  current PreprocessorLexer.

llvm-svn: 59472

llvm-svn: 59471

llvm-svn: 59470

destructors, and conversion functions. The placeholders were used to
work around the fact that the parser and some of Sema really wanted
declarators to have simple identifiers; now, the code that deals with
declarators will use DeclarationNames.

llvm-svn: 59469

where the control reaches the end of a non-void function and also allows the
compiler to generate better code.  When this assertion is false we can easily
add more else cases.

llvm-svn: 59468

Missing special lookup rule in Sema::ActOnInstanceMessage().

llvm-svn: 59467

llvm-svn: 59466

functions in these two schedulers.

llvm-svn: 59465

patch by Richard Osborne, tweaked and extended by your humble
servant.

llvm-svn: 59464

llvm-svn: 59463

C++ constructors, destructors, and conversion functions now have a
FETokenInfo field that IdentifierResolver can access, so that these
special names are handled just like ordinary identifiers. A few other
Sema routines now use DeclarationNames instead of IdentifierInfo*'s.

To validate this design, this code also implements parsing and
semantic analysis for id-expressions that name conversion functions,
e.g.,

  return operator bool();

The new parser action ActOnConversionFunctionExpr takes the result of
parsing "operator type-id" and turning it into an expression, using
the IdentifierResolver with the DeclarationName of the conversion
function. ActOnDeclarator pushes those conversion function names into
scope so that the IdentifierResolver can find them, of course.

llvm-svn: 59462

llvm-svn: 59461

are trying to use the old GCC "casts as lvalue" extension.  We don't and
will hopefully never support this.

llvm-svn: 59460

llvm-svn: 59459

a side-car datastructure

llvm-svn: 59458

llvm-svn: 59457

are not currently done (cf PowerPC/README.txt).

llvm-svn: 59456

optimizations) into this wishlist.

llvm-svn: 59455

llvm-svn: 59454

llvm-svn: 59451

for the target. This fixes PR3080.

llvm-svn: 59450

llvm-svn: 59449

llvm-svn: 59448

Use strings instead of TableGen defs in the compilation graph
definition. Makes it easier for the plugins to modify an existing graph.

llvm-svn: 59447

llvm-svn: 59446

llvm-svn: 59445

llvm-svn: 59444

llvm-svn: 59443

llvm-svn: 59442

representing the names of declarations in the C family of
languages. DeclarationName is used in NamedDecl to store the name of
the declaration (naturally), and ObjCMethodDecl is now a NamedDecl.

llvm-svn: 59441

llvm-svn: 59438

llvm-svn: 59437

llvm-svn: 59436

moment.

llvm-svn: 59435

llvm-svn: 59434

llvm-svn: 59433

llvm-svn: 59432

llvm-svn: 59431

llvm-svn: 59430