The previous name was inaccurate as this token in fact appears at
the end of every preprocessing directive, not just macro definitions.
No functionality change, except for a diagnostic tweak.

llvm-svn: 126631

llvm-svn: 125473

llvm-svn: 124279

definition by command line options. Fixes rdar://8875916.

llvm-svn: 123767

llvm-svn: 123320

that contains the ## operator.

llvm-svn: 122946

Handle locations coming from macro instantiations properly in SourceManager::isBeforeInTranslationUnit().
Fixes rdar://8790245 and http://llvm.org/PR8821.

llvm-svn: 122536

Diagnostic pragmas are broken because we don't keep track of the diagnostic state changes and we only check the current/latest state.
Problems manifest if a diagnostic is emitted for a source line that has different diagnostic state than the current state; this can affect
a lot of places, like C++ inline methods, template instantiations, the lexer, etc.

Fix the issue by having the Diagnostic object keep track of the source location of the pragmas so that it is able to know what is the diagnostic state at any given source location.

Fixes rdar://8365684.

llvm-svn: 121873

independent of the underlying system. Let me know if any of these are too
aggressive.

llvm-svn: 119345

own subcategory, -Wconstant-conversion, which is on by default.

Tweak the constant folder to give better results in the invalid
case of a negative shift amount.

Implements rdar://problem/6792488

llvm-svn: 118636

llvm-svn: 117000

In ~Preprocessor(), also cleanup the MacroInfo objects left-over from stray "#pragma push_macro" uses.  This
fixes a potential memory leak.

llvm-svn: 116826

it comes back, it will be largely a rewrite, so keeping the old codebase
in tree isn't helping anyone.

llvm-svn: 116191

llvm-svn: 114318

llvm-svn: 114316

llvm-svn: 114156

llvm-svn: 114142

llvm-svn: 113301

#pragma without requiring it to be in the "clang" namespace, from
Louis Gerbarg!

llvm-svn: 112484

Patch by Francois Pichet!

llvm-svn: 112391

llvm-svn: 111702

swallowing extension.

llvm-svn: 111701

llvm-svn: 111234

Push location through the MacroUndefined PPCallback and use it to print #undefs in -dD mode. (PR7818)

llvm-svn: 110523

llvm-svn: 110442

llvm-svn: 110126

allow invalid token pastes (when in -fms-extensions mode)
with -Wno-invalid-token-paste

llvm-svn: 108624

llvm-svn: 108623

'long'. The practical upshot is so that the uint64_t we define in our stdint.h
ends up being compatible with that defined by gcc (at least on Darwin), which
otherwise could lead to type incompatibilities with other system headers.

llvm-svn: 107255

llvm-svn: 107254

clang is now clang 2.8.

llvm-svn: 106914

Apparently some programs which abuse the preprocessor depend 
on this.

llvm-svn: 105889

llvm-svn: 104906

llvm-svn: 102687

llvm-svn: 102686

llvm-svn: 102639

llvm-svn: 101580

platform that typically uses glibc. Fixes a Boost.Thread compilation
failure.

llvm-svn: 101450

llvm-svn: 101226

when avoiding paste.  Patch by David Peixotto!

llvm-svn: 101218