[index] Factor libclang's functionality to determing the mangled name of symbols into the clangIndex library.

llvm-svn: 260858

1 files changed, 10 insertions, 0 deletions

diff --git a/clang/tools/c-index-test/core_main.cpp b/clang/tools/c-index-test/core_main.cpp
index c56d66f2147..e37b3422ac6 100644
--- a/clang/tools/c-index-test/core_main.cpp
+++ b/clang/tools/c-index-test/core_main.cpp
@@ -14,6 +14,7 @@
 #include "clang/Index/IndexingAction.h"
 #include "clang/Index/IndexDataConsumer.h"
 #include "clang/Index/USRGeneration.h"
+#include "clang/Index/CodegenNameGenerator.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Signals.h"
 #include "llvm/Support/raw_ostream.h"
@@ -60,11 +61,16 @@ namespace {
 
 class PrintIndexDataConsumer : public IndexDataConsumer {
   raw_ostream &OS;
+  std::unique_ptr<CodegenNameGenerator> CGNameGen;
 
 public:
   PrintIndexDataConsumer(raw_ostream &OS) : OS(OS) {
   }
 
+  void initialize(ASTContext &Ctx) override {
+    CGNameGen.reset(new CodegenNameGenerator(Ctx));
+  }
+
   bool handleDeclOccurence(const Decl *D, SymbolRoleSet Roles,
                            ArrayRef<SymbolRelation> Relations,
                            FileID FID, unsigned Offset,
@@ -82,6 +88,10 @@ public:
     printSymbolNameAndUSR(D, Ctx, OS);
     OS << " | ";
 
+    if (CGNameGen->writeName(D, OS))
+      OS << "<no-cgname>";
+    OS << " | ";
+
     printSymbolRoles(Roles, OS);
     OS << " | ";