Introduce a new token kind 'cxx_defaultarg_end' to mark the end of C++ default arguments that were part of
lexed method declarations.
This avoid interference with tokens coming after the point where the default arg tokens were 'injected', e.g. for
typedef struct Inst {
void m(int x=0);
} *InstPtr;
when parsing '0' the next token would be '*' and things would be messed up.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110436 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseCXXInlineMethods.cpp b/lib/Parse/ParseCXXInlineMethods.cpp
index 62a7ecd..9f12ab5 100644
--- a/lib/Parse/ParseCXXInlineMethods.cpp
+++ b/lib/Parse/ParseCXXInlineMethods.cpp
@@ -142,9 +142,13 @@
OwningExprResult DefArgResult(ParseAssignmentExpression());
if (DefArgResult.isInvalid())
Actions.ActOnParamDefaultArgumentError(LM.DefaultArgs[I].Param);
- else
+ else {
+ assert(Tok.is(tok::cxx_defaultarg_end) &&
+ "We didn't parse the whole default arg!");
+ ConsumeToken(); // Consume tok::cxx_defaultarg_end.
Actions.ActOnParamDefaultArgument(LM.DefaultArgs[I].Param, EqualLoc,
move(DefArgResult));
+ }
assert(!PP.getSourceManager().isBeforeInTranslationUnit(origLoc,
Tok.getLocation()) &&