vendor/clang/clang-trunk-r291274

1 files changed, 6 insertions, 2 deletions

diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp
index ad4005747310..ba24adefe6b0 100644
--- a/lib/Parse/ParseDecl.cpp
+++ b/lib/Parse/ParseDecl.cpp
@@ -177,8 +177,12 @@ void Parser::ParseGNUAttributes(ParsedAttributes &attrs,
       if (!ClassStack.empty() && !LateAttrs->parseSoon())
         getCurrentClass().LateParsedDeclarations.push_back(LA);
 
-      // consume everything up to and including the matching right parens
-      ConsumeAndStoreUntil(tok::r_paren, LA->Toks, true, false);
+      // Be sure ConsumeAndStoreUntil doesn't see the start l_paren, since it
+      // recursively consumes balanced parens.
+      LA->Toks.push_back(Tok);
+      ConsumeParen();
+      // Consume everything up to and including the matching right parens.
+      ConsumeAndStoreUntil(tok::r_paren, LA->Toks, /*StopAtSemi=*/true);
 
       Token Eof;
       Eof.startToken();