Provide code completion for types after the '^' that starts a block
literal. 


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116754 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp
index 2785f1b..c4d09f2 100644
--- a/lib/Parse/ParseExpr.cpp
+++ b/lib/Parse/ParseExpr.cpp
@@ -1743,6 +1743,11 @@
 /// [clang]   specifier-qualifier-list block-declarator
 ///
 void Parser::ParseBlockId() {
+  if (Tok.is(tok::code_completion)) {
+    Actions.CodeCompleteOrdinaryName(getCurScope(), Sema::PCC_Type);
+    ConsumeCodeCompletionToken();
+  }
+  
   // Parse the specifier-qualifier-list piece.
   DeclSpec DS;
   ParseSpecifierQualifierList(DS);