Implement C++0x user-defined string literals.

The extra data stored on user-defined literal Tokens is stored in extra
allocated memory, which is managed by the PreprocessorLexer because there isn't
a better place to put it that makes sure it gets deallocated, but only after
it's used up. My testing has shown no significant slowdown as a result, but
independent testing would be appreciated.

llvm-svn: 112458

1 files changed, 2 insertions, 1 deletions

diff --git a/clang/lib/Parse/ParseExpr.cpp b/clang/lib/Parse/ParseExpr.cpp
index 290b72c4c0d..2ade77a9073 100644
--- a/clang/lib/Parse/ParseExpr.cpp
+++ b/clang/lib/Parse/ParseExpr.cpp
@@ -1568,7 +1568,8 @@ ExprResult Parser::ParseStringLiteralExpression() {
   } while (isTokenStringLiteral());
 
   // Pass the set of string tokens, ready for concatenation, to the actions.
-  return Actions.ActOnStringLiteral(&StringToks[0], StringToks.size());
+  return Actions.ActOnStringLiteral(getCurScope(), &StringToks[0],
+                                    StringToks.size());
 }
 
 /// ParseExpressionList - Used for C/C++ (argument-)expression-list.