Use pop_back_val() instead of both back() and pop_back().
No functionality change intended.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@189112 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp
index 462c2d3..6a2db82 100644
--- a/lib/Serialization/ASTReader.cpp
+++ b/lib/Serialization/ASTReader.cpp
@@ -2819,13 +2819,12 @@
bool Complain) {
llvm::SmallPtrSet<Module *, 4> Visited;
SmallVector<Module *, 4> Stack;
- Stack.push_back(Mod);
+ Stack.push_back(Mod);
while (!Stack.empty()) {
- Mod = Stack.back();
- Stack.pop_back();
+ Mod = Stack.pop_back_val();
if (NameVisibility <= Mod->NameVisibility) {
- // This module already has this level of visibility (or greater), so
+ // This module already has this level of visibility (or greater), so
// there is nothing more to do.
continue;
}