Use pop_back_val() instead of both back() and pop_back().

No functionality change intended.

llvm-svn: 189112

1 files changed, 1 insertions, 2 deletions

diff --git a/clang/lib/Serialization/ModuleManager.cpp b/clang/lib/Serialization/ModuleManager.cpp
index 1fc82dd8769..b90ecc0f1e1 100644
--- a/clang/lib/Serialization/ModuleManager.cpp
+++ b/clang/lib/Serialization/ModuleManager.cpp
@@ -332,8 +332,7 @@ ModuleManager::visit(bool (*Visitor)(ModuleFile &M, void *UserData),
         break;
 
       // Pop the next module off the stack.
-      NextModule = State->Stack.back();
-      State->Stack.pop_back();
+      NextModule = State->Stack.pop_back_val();
     } while (true);
   }