2 files changed, 6 insertions, 6 deletions
diff --git a/src/passes/DebugLocationPropagation.cpp b/src/passes/DebugLocationPropagation.cpp
index e2d1ac50f..b2eb8fa83 100644
--- a/src/passes/DebugLocationPropagation.cpp
+++ b/src/passes/DebugLocationPropagation.cpp
@@ -64,10 +64,10 @@ struct DebugLocationPropagation
         if (auto it = locs.find(previous); it != locs.end()) {
           locs[curr] = it->second;
         }
-      } else if (self->getFunction()->prologLocation.size()) {
+      } else if (self->getFunction()->prologLocation) {
         // Instructions may inherit their locations from the function
         // prolog.
-        locs[curr] = *self->getFunction()->prologLocation.begin();
+        locs[curr] = *self->getFunction()->prologLocation;
       }
     }
     expressionStack.push_back(curr);
diff --git a/src/passes/Print.cpp b/src/passes/Print.cpp
index 4ca40f35a..5f2d1cc3d 100644
--- a/src/passes/Print.cpp
+++ b/src/passes/Print.cpp
@@ -3060,8 +3060,8 @@ void PrintSExpression::visitDefinedFunction(Function* curr) {
   currFunction = curr;
   lastPrintedLocation = std::nullopt;
   lastPrintIndent = 0;
-  if (currFunction->prologLocation.size()) {
-    printDebugLocation(*currFunction->prologLocation.begin());
+  if (currFunction->prologLocation) {
+    printDebugLocation(*currFunction->prologLocation);
   }
   handleSignature(curr, true);
   incIndent();
@@ -3095,14 +3095,14 @@ void PrintSExpression::visitDefinedFunction(Function* curr) {
     }
     assert(controlFlowDepth == 0);
   }
-  if (currFunction->epilogLocation.size()) {
+  if (currFunction->epilogLocation) {
     // Print last debug location: mix of decIndent and printDebugLocation
     // logic.
     doIndent(o, indent);
     if (!minify) {
       indent--;
     }
-    printDebugLocation(*currFunction->epilogLocation.begin());
+    printDebugLocation(*currFunction->epilogLocation);
     o << ')';
   } else {
     decIndent();