From ec0e36616333f332534d6759a07dabf596c04b70 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <dgregor@apple.com>
Date: Wed, 1 Dec 2010 16:01:08 +0000
Subject: [PATCH] AST printing for scoped enumerations and enumerations with a
 fixed underlying type, from Daniel Wallin

llvm-svn: 120576
---
 clang/lib/AST/DeclPrinter.cpp | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/clang/lib/AST/DeclPrinter.cpp b/clang/lib/AST/DeclPrinter.cpp
index a6e60aa5afaa..5a3144049488 100644
--- a/clang/lib/AST/DeclPrinter.cpp
+++ b/clang/lib/AST/DeclPrinter.cpp
@@ -307,9 +307,22 @@ void DeclPrinter::VisitTypedefDecl(TypedefDecl *D) {
 }
 
 void DeclPrinter::VisitEnumDecl(EnumDecl *D) {
-  Out << "enum " << D << " {\n";
-  VisitDeclContext(D);
-  Indent() << "}";
+  Out << "enum ";
+  if (D->isScoped())
+    Out << "class ";
+  Out << D;
+
+  if (D->isFixed()) {
+    std::string Underlying;
+    D->getIntegerType().getAsStringInternal(Underlying, Policy);
+    Out << " : " << Underlying;
+  }
+
+  if (D->isDefinition()) {
+    Out << " {\n";
+    VisitDeclContext(D);
+    Indent() << "}";
+  }
 }
 
 void DeclPrinter::VisitRecordDecl(RecordDecl *D) {