From eb3e32480d65efe19493d2f3b63dd31ada7eb354 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 21 Nov 2017 02:57:01 +0000
Subject: check invariant.

* iseq.c (rb_iseq_trace_set): at this point ISEQ_USE_COMPILE_DATA
  should not be set.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 iseq.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'iseq.c')

diff --git a/iseq.c b/iseq.c
index a4da78496c..382ddec437 100644
--- a/iseq.c
+++ b/iseq.c
@@ -2336,6 +2336,9 @@ rb_iseq_trace_set(const rb_iseq_t *iseq, rb_event_flag_t turnon_events)
 #else
 	const VALUE *code = iseq->body->iseq_encoded;
 #endif
+	if (iseq->flags & ISEQ_USE_COMPILE_DATA) {
+	    rb_bug("ISEQ_USE_COMPILE_DATA should not be enabled: %s:%d\n", RSTRING_PTR(rb_iseq_path(iseq)), FIX2INT(rb_iseq_first_lineno(iseq)));
+	}
 	((rb_iseq_t *)iseq)->aux.trace_events = turnon_events;
 
 	for (i=0; i<iseq->body->iseq_size;) {
-- 
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