Add raw_ostream operators to NamedDecl for convenience. Switch over all users of getNameAsString on a stream.

The next step is to print the name directly into the stream, avoiding a temporary std::string copy.

llvm-svn: 101632

1 files changed, 6 insertions, 0 deletions

diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index d4cc945b1ba..fdec2f5d654 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -512,6 +512,12 @@ bool NamedDecl::isCXXInstanceMember() const {
   return false;
 }
 
+llvm::raw_ostream &clang::operator<<(llvm::raw_ostream &OS,
+                                     const NamedDecl *ND) {
+  OS << ND->getNameAsString();
+  return OS;
+}
+
 //===----------------------------------------------------------------------===//
 // DeclaratorDecl Implementation
 //===----------------------------------------------------------------------===//