diff --git a/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/ExpressionCodegen.kt b/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/ExpressionCodegen.kt
index 1d6df640918..c24d72b4f9a 100644
--- a/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/ExpressionCodegen.kt
+++ b/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/ExpressionCodegen.kt
@@ -438,8 +438,8 @@ class ExpressionCodegen(
             }
         }
 
-        info.variables.reversed().forEach {
-            frameMap.leave(it.declaration.symbol)
+        for (i in info.variables.size - 1 downTo 0) {
+            frameMap.leave(info.variables[i].declaration.symbol)
         }
     }