From d7c6776f7c8c94d0a5443fc1c5290561ef527f5b Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 25 Dec 2017 04:40:42 +0000
Subject: [PATCH] Disasm output contains code range.

* iseq.c (iseq_inspect): show also code range information.
  Note that `iseq_inspect` is used only for header of disasm.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 iseq.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/iseq.c b/iseq.c
index 5349484ead..ac92237f38 100644
--- a/iseq.c
+++ b/iseq.c
@@ -1658,9 +1658,13 @@ iseq_inspect(const rb_iseq_t *iseq)
 	return rb_sprintf("#<ISeq: uninitialized>");
     }
     else {
-	return rb_sprintf("#<ISeq:%s@%s:%d>",
+	return rb_sprintf("#<ISeq:%s@%s:%d (%d,%d)-(%d,%d)>",
 			  RSTRING_PTR(iseq->body->location.label), RSTRING_PTR(rb_iseq_path(iseq)),
-			  FIX2INT(rb_iseq_first_lineno(iseq)));
+			  iseq->body->location.code_range.first_loc.lineno,
+			  iseq->body->location.code_range.first_loc.lineno,
+			  iseq->body->location.code_range.first_loc.column,
+			  iseq->body->location.code_range.last_loc.lineno,
+			  iseq->body->location.code_range.last_loc.column);
     }
 }