[CodeGen] bugfix: ApplyDebugLocation goes out of scope before intended

rdar://103570533

Differential Revision: https://reviews.llvm.org/D142243

1 files changed, 3 insertions, 2 deletions

diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp
index 55464e1..8cbe2a5 100644
--- a/clang/lib/CodeGen/CodeGenFunction.cpp
+++ b/clang/lib/CodeGen/CodeGenFunction.cpp
@@ -361,17 +361,18 @@ void CodeGenFunction::FinishFunction(SourceLocation EndLoc) {
   bool HasOnlyLifetimeMarkers =
       HasCleanups && EHStack.containsOnlyLifetimeMarkers(PrologueCleanupDepth);
   bool EmitRetDbgLoc = !HasCleanups || HasOnlyLifetimeMarkers;
+
+  std::optional<ApplyDebugLocation> OAL;
   if (HasCleanups) {
     // Make sure the line table doesn't jump back into the body for
     // the ret after it's been at EndLoc.
-    std::optional<ApplyDebugLocation> AL;
     if (CGDebugInfo *DI = getDebugInfo()) {
       if (OnlySimpleReturnStmts)
         DI->EmitLocation(Builder, EndLoc);
       else
         // We may not have a valid end location. Try to apply it anyway, and
         // fall back to an artificial location if needed.
-        AL = ApplyDebugLocation::CreateDefaultArtificial(*this, EndLoc);
+        OAL = ApplyDebugLocation::CreateDefaultArtificial(*this, EndLoc);
     }
 
     PopCleanupBlocks(PrologueCleanupDepth);