From a785e6c356850ce097c8403df4c59c6a77df9bcc Mon Sep 17 00:00:00 2001
From: Alan Wu <alanwu@ruby-lang.org>
Date: Sun, 5 Dec 2021 11:02:55 -0500
Subject: Make `leaf` const in VM generator

Assigning to `leaf` in insns.def would give undesirable results.
---
 tool/ruby_vm/views/_insn_entry.erb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tool/ruby_vm/views')

diff --git a/tool/ruby_vm/views/_insn_entry.erb b/tool/ruby_vm/views/_insn_entry.erb
index bdd0fa3c7c..f34afddb1f 100644
--- a/tool/ruby_vm/views/_insn_entry.erb
+++ b/tool/ruby_vm/views/_insn_entry.erb
@@ -24,7 +24,7 @@ INSN_ENTRY(<%= insn.name %>)
     <%= ope[:decl] %> = (<%= ope[:type] %>)GET_OPERAND(<%= i + 1 %>);
 % end
 #   define INSN_ATTR(x) <%= insn.call_attribute(' ## x ## ') %>
-    bool leaf = INSN_ATTR(leaf);
+    const bool leaf = INSN_ATTR(leaf);
 % insn.pops.reverse_each.with_index.reverse_each do |pop, i|
     <%= pop[:decl] %> = <%= insn.cast_from_VALUE pop, "TOPN(#{i})"%>;
 % end
-- 
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