1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp
index 56bbef9..6df5521 100644
--- a/clang/lib/Frontend/CompilerInstance.cpp
+++ b/clang/lib/Frontend/CompilerInstance.cpp
@@ -2204,7 +2204,7 @@ void CompilerInstance::createModuleFromSource(SourceLocation ImportLoc,
   // Build the module, inheriting any modules that we've built locally.
   if (compileModuleImpl(*this, ImportLoc, ModuleName, Input, StringRef(),
                         ModuleFileName, PreBuildStep, PostBuildStep)) {
-    BuiltModules[std::string(ModuleName)] = std::string(ModuleFileName.str());
+    BuiltModules[std::string(ModuleName)] = std::string(ModuleFileName);
     llvm::sys::RemoveFileOnSignal(ModuleFileName);
   }
 }