diff --git a/llvm/lib/MC/MCContext.cpp b/llvm/lib/MC/MCContext.cpp
--- a/llvm/lib/MC/MCContext.cpp
+++ b/llvm/lib/MC/MCContext.cpp
@@ -96,7 +96,7 @@
 
 void MCContext::reset() {
   SrcMgr = nullptr;
-  InlineSrcMgr.release();
+  InlineSrcMgr.reset();
   LocInfos.clear();
   DiagHandler = defaultDiagHandler;