From 8b86d6f0c12370e97171d83e38346ee1acd9a372 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Mon, 8 Jan 2024 01:22:11 +0900
Subject: [PATCH] Suppress unused-but-set-variable warning in ripper

`set_yylval_node` in ripper does not use the argument at all.
---
 parse.y | 1 +
 1 file changed, 1 insertion(+)

diff --git a/parse.y b/parse.y
index c3b25cf436..8d67adf7a5 100644
--- a/parse.y
+++ b/parse.y
@@ -9172,6 +9172,7 @@ set_number_literal(struct parser_params *p, enum yytokentype type, int suffix, i
         break;
       case tIMAGINARY:
         set_yylval_node(NEW_IMAGINARY(strdup(tok(p)), base, seen_point, numeric_type, &_cur_loc));
+        (void)numeric_type;     /* for ripper */
         break;
       default:
         rb_bug("unexpected token: %d", type);