[OpenCL] Add generic AS to 'this' pointer

Address spaces are cast into generic before invoking the constructor.

Added support for a trailing Qualifiers object in FunctionProtoType.

Note: This recommits the previously reverted patch, 
      but now it is commited together with a fix for lldb.

Differential Revision: https://reviews.llvm.org/D54862

llvm-svn: 349019

1 files changed, 4 insertions, 3 deletions

diff --git a/clang/lib/AST/ASTDumper.cpp b/clang/lib/AST/ASTDumper.cpp
index 92cd2396089..43d8d7d38f0 100644
--- a/clang/lib/AST/ASTDumper.cpp
+++ b/clang/lib/AST/ASTDumper.cpp
@@ -199,9 +199,10 @@ namespace  {
     void VisitFunctionProtoType(const FunctionProtoType *T) {
       auto EPI = T->getExtProtoInfo();
       if (EPI.HasTrailingReturn) OS << " trailing_return";
-      if (T->isConst()) OS << " const";
-      if (T->isVolatile()) OS << " volatile";
-      if (T->isRestrict()) OS << " restrict";
+
+      if (!T->getTypeQuals().empty())
+        OS << " " << T->getTypeQuals().getAsString();
+
       switch (EPI.RefQualifier) {
         case RQ_None: break;
         case RQ_LValue: OS << " &"; break;