1 files changed, 1 insertions, 1 deletions
diff --git a/parse.y b/parse.y
index deda492204..10f4a80328 100644
--- a/parse.y
+++ b/parse.y
@@ -8269,7 +8269,7 @@ shadowing_lvar_gen(struct parser_params *parser, ID name)
 	    rb_warningS("shadowing outer local variable - %s", rb_id2name(name));
 	    vtable_add(lvtbl->vars, name);
 	    if (lvtbl->used) {
-		vtable_add(lvtbl->used, name);
+		vtable_add(lvtbl->used, (ID)ruby_sourceline);
 	    }
 	}
     }