[PATCH] Fix for PR 18052 - lambdas within NSDMI's and default arguments in nested classes

[Richard Smith]

================
Comment at: lib/Sema/SemaDecl.cpp:873-874
@@ -872,3 +872,4 @@
   // the context we'll need to return to.
   if (isa<FunctionDecl>(DC)) {
+    const bool IsLambdaCallOperator = isLambdaCallOperator(DC);
     DC = DC->getLexicalParent();
----------------
Just change this to

  // The body of a lambda call operator that appears lexically within a class definition is parsed immediately.
  if (isa<FunctionDecl>(DC) && !isLambdaCallOperator(DC))


http://llvm-reviews.chandlerc.com/D2331