Add USR generation for enums.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93543 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/CIndex/CIndexUSRs.cpp b/tools/CIndex/CIndexUSRs.cpp
index 549c65058d8606f9d5f0e7686773057ad1431cfb..f9e1c23f7ae1e3a374b69399cb266f262b25c407 100644 (file)
--- a/tools/CIndex/CIndexUSRs.cpp
+++ b/tools/CIndex/CIndexUSRs.cpp
@@ -74,6 +74,7 @@ public:
   
   void VisitBlockDecl(BlockDecl *D);
   void VisitDeclContext(DeclContext *D);
+  void VisitEnumDecl(EnumDecl *D);
   void VisitFunctionDecl(FunctionDecl *D);
   void VisitNamedDecl(NamedDecl *D);
   void VisitNamespaceDecl(NamespaceDecl *D);
@@ -96,6 +97,16 @@ void USRGenerator::VisitDeclContext(DeclContext *DC) {
     Visit(D);
 }
 
+void USRGenerator::VisitEnumDecl(EnumDecl *D) {
+  VisitDeclContext(D->getDeclContext());
+  Out << "@E^";
+  const std::string &s = D->getNameAsString();
+  if (s.empty())
+    Out << "anon";
+  else
+    Out << s;
+}
+
 void USRGenerator::VisitFunctionDecl(FunctionDecl *D) {
   VisitDeclContext(D->getDeclContext());
   Out << "@F^" << D->getNameAsString();