Use MapVector::pop_back() per LLVM r175538.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175539 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp
index 901eeb12fd..bc212bcfb0 100644
--- a/lib/Serialization/ASTReader.cpp
+++ b/lib/Serialization/ASTReader.cpp
@@ -6998,7 +6998,7 @@ void ASTReader::finishPendingActions() {
       // FIXME: std::move
       IdentifierInfo *II = PendingIdentifierInfos.back().first;
       SmallVector<uint32_t, 4> DeclIDs = PendingIdentifierInfos.back().second;
-      PendingIdentifierInfos.erase(II);
+      PendingIdentifierInfos.pop_back();
 
       SetGloballyVisibleDecls(II, DeclIDs, &TopLevelDecls[II]);
     }