eliminate a call to NextToken() when parsing ::foo
llvm-svn: 91738
diff --git a/clang/lib/Parse/ParseTentative.cpp b/clang/lib/Parse/ParseTentative.cpp
index f521bc3..51c5670 100644
--- a/clang/lib/Parse/ParseTentative.cpp
+++ b/clang/lib/Parse/ParseTentative.cpp
@@ -680,9 +680,10 @@
// Otherwise, not a typename.
return TPResult::False();
- case tok::coloncolon: // ::foo::bar
- if (NextToken().is(tok::kw_new) || // ::new
- NextToken().is(tok::kw_delete)) // ::delete
+ case tok::coloncolon: { // ::foo::bar
+ const Token &Next = NextToken();
+ if (Next.is(tok::kw_new) || // ::new
+ Next.is(tok::kw_delete)) // ::delete
return TPResult::False();
// Annotate typenames and C++ scope specifiers. If we get one, just
@@ -691,7 +692,8 @@
return isCXXDeclarationSpecifier();
// Otherwise, not a typename.
return TPResult::False();
-
+ }
+
// decl-specifier:
// storage-class-specifier
// type-specifier
@@ -699,7 +701,6 @@
// 'friend'
// 'typedef'
// 'constexpr'
-
case tok::kw_friend:
case tok::kw_typedef:
case tok::kw_constexpr: