From c5b48b3319be4d7a421871e32fb016cff93172e6 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Fri, 15 Jan 2010 23:34:31 +0000
Subject: [PATCH] Refactor USR logic for EnumDecls and RecordDecls so that both
 handle 'anonymous' declarations in the same way.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93585 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/CIndex/CIndexUSRs.cpp | 31 ++++++++++++++++---------------
 1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/tools/CIndex/CIndexUSRs.cpp b/tools/CIndex/CIndexUSRs.cpp
index 12157f4b1d..b52b9da921 100644
--- a/tools/CIndex/CIndexUSRs.cpp
+++ b/tools/CIndex/CIndexUSRs.cpp
@@ -82,6 +82,7 @@ public:
   void VisitObjCMethodDecl(ObjCMethodDecl *MD);
   void VisitObjCPropertyDecl(ObjCPropertyDecl *D);
   void VisitRecordDecl(RecordDecl *D);
+  void VisitTagDeclCommon(TagDecl *D);
   void VisitTypedefDecl(TypedefDecl *D);
 };
 } // end anonymous namespace
@@ -100,11 +101,7 @@ void USRGenerator::VisitDeclContext(DeclContext *DC) {
 void USRGenerator::VisitEnumDecl(EnumDecl *D) {
   VisitDeclContext(D->getDeclContext());
   Out << "@E^";
-  const std::string &s = D->getNameAsString();
-  if (s.empty())
-    Out << "anon";
-  else
-    Out << s;
+  VisitTagDeclCommon(D);
 }
 
 void USRGenerator::VisitFunctionDecl(FunctionDecl *D) {
@@ -127,16 +124,7 @@ void USRGenerator::VisitNamespaceDecl(NamespaceDecl *D) {
 void USRGenerator::VisitRecordDecl(RecordDecl *D) {
   VisitDeclContext(D->getDeclContext());
   Out << "@S^";
-  // FIXME: Better support for anonymous structures. 
-  const std::string &s = D->getNameAsString();
-  if (s.empty()) {
-    if (TypedefDecl *TD = D->getTypedefForAnonDecl())
-      Out << "^anontd^" << TD->getNameAsString();    
-    else
-      Out << "^anon";
-  }
-  else
-    Out << s;
+  VisitTagDeclCommon(D);
 }
 
 void USRGenerator::VisitObjCMethodDecl(ObjCMethodDecl *D) {
@@ -176,6 +164,19 @@ void USRGenerator::VisitObjCPropertyDecl(ObjCPropertyDecl *D) {
   Out << "(py)" << D->getName();
 }
 
+void USRGenerator::VisitTagDeclCommon(TagDecl *D) {
+  // FIXME: Better support for anonymous structures and enums.
+  const std::string &s = D->getNameAsString();
+  if (s.empty()) {
+    if (TypedefDecl *TD = D->getTypedefForAnonDecl())
+      Out << "^anontd^" << TD->getNameAsString();    
+    else
+      Out << "^anon";
+  }
+  else
+    Out << s;
+}
+
 void USRGenerator::VisitTypedefDecl(TypedefDecl *D) {
   DeclContext *DC = D->getDeclContext();
   if (NamedDecl *DCN = dyn_cast<NamedDecl>(DC))
-- 
2.40.0