ko1	2017-12-25 13:40:42 +0900 (Mon, 25 Dec 2017)

  New Revision: 61463

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61463

  Log:
    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.

  Modified files:
    trunk/iseq.c
Index: iseq.c
===================================================================
--- iseq.c	(revision 61462)
+++ iseq.c	(revision 61463)
@@ -1658,9 +1658,13 @@ iseq_inspect(const rb_iseq_t *iseq) https://github.com/ruby/ruby/blob/trunk/iseq.c#L1658
 	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);
     }
 }
 

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