While in the area, also change some unsigned variables to size_t, and
introduce an LLVM_FALLTHROUGH instead of a comment stating that.
Differential Revision: http://reviews.llvm.org/D25982
llvm-svn: 285193
1. We were hitting the NextIsPrevious assertion because we were trying
to merge decl chains that were independent of each other because we had
no Sema object to allow them to find existing decls. This is fixed by
delaying loading the "preloaded" decls until Sema is available.
2. We were trying to get identifier info from an annotation token, which
asserts. The fix is to special-case the module annotations in the
preprocessed output printer.
Fixed in a single commit because when you hit 1 you almost invariably
hit 2 as well.
llvm-svn: 217550
This is causing a failure in the msan buildbot that I am having trouble
reproducing. Reverting until I can figure out what went wrong.
llvm-svn: 200492
if they were already concatenated in source using the spelling locations
even if they came from a macro expansion.
This fixes an issue where a GUID passed as macro argument ends up
malformed after preprocessing because we added spaces inside it.
rdar://13016645
llvm-svn: 173826
grammar requires a string-literal and not a user-defined-string-literal. The
two constructs are still represented by the same TokenKind, in order to prevent
a combinatorial explosion of different kinds of token. A flag on Token tracks
whether a ud-suffix is present, in order to prevent clients from needing to look
at the token's spelling.
llvm-svn: 152098
Erik Verbruggen