From 37f2ab4824ec3309ee3b578efc2839cdf4ce2a24 Mon Sep 17 00:00:00 2001
From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Tue, 5 Mar 2013 20:21:14 +0000
Subject: [libclang] When logging a CXTranslationUnit that came from an AST
 file, print out the filename.

llvm-svn: 176511
---
 clang/lib/Frontend/ASTUnit.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'clang/lib/Frontend/ASTUnit.cpp')

diff --git a/clang/lib/Frontend/ASTUnit.cpp b/clang/lib/Frontend/ASTUnit.cpp
index 3dc6e2e6075..4a956ff3abe 100644
--- a/clang/lib/Frontend/ASTUnit.cpp
+++ b/clang/lib/Frontend/ASTUnit.cpp
@@ -1711,6 +1711,15 @@ StringRef ASTUnit::getMainFileName() const {
   return StringRef();
 }
 
+StringRef ASTUnit::getASTFileName() const {
+  if (!isMainFileAST())
+    return StringRef();
+
+  serialization::ModuleFile &
+    Mod = Reader->getModuleManager().getPrimaryModule();
+  return Mod.FileName;
+}
+
 ASTUnit *ASTUnit::create(CompilerInvocation *CI,
                          IntrusiveRefCntPtr<DiagnosticsEngine> Diags,
                          bool CaptureDiagnostics,
-- 
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