[libclang] When logging a CXTranslationUnit that came from an AST file, print out the filename.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176511 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp
index 3dc6e2e..4a956ff 100644
--- a/lib/Frontend/ASTUnit.cpp
+++ b/lib/Frontend/ASTUnit.cpp
@@ -1711,6 +1711,15 @@
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,