From 181207e830cc8fb0fac78e9bcd4163c25831c600 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Tue, 31 Aug 2021 00:47:56 +0900
Subject: [PATCH] Constify line_node in iseq_compile_each0

---
 compile.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compile.c b/compile.c
index 3663430f56..7976bd015e 100644
--- a/compile.c
+++ b/compile.c
@@ -8145,7 +8145,7 @@ static int
 iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, int popped)
 {
     const int line = (int)nd_line(node);
-    const NODE *line_node = node;
+    const NODE *const line_node = node;
     const enum node_type type = nd_type(node);
     struct rb_iseq_constant_body *const body = iseq->body;