Create a new PrintingPolicy class, which we pass down through the AST
printing logic to help customize the output. For now, we use this
rather than a special flag to suppress the "struct" when printing
"struct X" and to print the Boolean type as "bool" in C++ but "_Bool"
in C.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72590 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 411d5a1..1212d07 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -38,7 +38,7 @@
     QualType Ty(QualType::getFromOpaquePtr(reinterpret_cast<void*>(Val)));
 
     // FIXME: Playing with std::string is really slow.
-    S = Ty.getAsString();
+    S = Ty.getAsString(Context.PrintingPolicy);
     
     // If this is a sugared type (like a typedef, typeof, etc), then unwrap one
     // level of the sugar so that the type is more obvious to the user.