Change operator<< for raw_ostream and NamedDecl to take a reference instead of a pointer.

Passing a pointer was a bad idea as it collides with the overload for void*.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141971 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/CIndexUSRs.cpp b/tools/libclang/CIndexUSRs.cpp
index d22f945..416711e 100644
--- a/tools/libclang/CIndexUSRs.cpp
+++ b/tools/libclang/CIndexUSRs.cpp
@@ -433,7 +433,7 @@
   if (EmitDeclName(D)) {
     if (const TypedefNameDecl *TD = D->getTypedefNameForAnonDecl()) {
       Buf[off] = 'A';
-      Out << '@' << TD;
+      Out << '@' << *TD;
     }
     else
       Buf[off] = 'a';