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/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index c89a121..765c900 100644
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -2256,8 +2256,7 @@
bool CursorVisitor::RunVisitorWorkList(VisitorWorkList &WL) {
while (!WL.empty()) {
// Dequeue the worklist item.
- VisitorJob LI = WL.back();
- WL.pop_back();
+ VisitorJob LI = WL.pop_back_val();
// Set the Parent field, then back to its old value once we're done.
SetParentRAII SetParent(Parent, StmtParent, LI.getParent());