1 files changed, 4 insertions, 0 deletions
diff --git a/parse.y b/parse.y
index 9969092e18..b9f59d4a9c 100644
--- a/parse.y
+++ b/parse.y
@@ -8236,6 +8236,10 @@ shadowing_lvar_gen(struct parser_params *parser, ID name)
 	}
 	else if (dvar_defined(name) || local_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);
+	    }
 	}
     }
     else {