From 07c03bc30984a496558d9e830bc4fb2f8cfb1854 Mon Sep 17 00:00:00 2001
From: Koichi Sasada <ko1@atdot.net>
Date: Fri, 23 Oct 2020 13:27:21 +0900
Subject: check isolated Proc more strictly

Isolated Proc prohibit to access outer local variables, but it was
violated by binding and so on, so they should be error.
---
 iseq.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'iseq.h')

diff --git a/iseq.h b/iseq.h
index 4e427f557c..bae534c71d 100644
--- a/iseq.h
+++ b/iseq.h
@@ -105,6 +105,7 @@ struct iseq_compile_data {
     int last_line;
     int label_no;
     int node_level;
+    int isolated_depth;
     unsigned int ci_index;
     const rb_compile_option_t *option;
     struct rb_id_table *ivar_cache_table;
-- 
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