merge revision(s) 39536: [Backport #7989]

	* iseq.c (iseq_data_to_ary): fix condition.
	  r34303 introduces a bug to avoid all line information from
	  a result of ISeq#to_a. This is a regression problem from 2.0.0p0.

	* test/ruby/test_iseq.rb: add a test of lines after ISeq#to_a.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/iseq.c b/iseq.c
index a296544320..15c1fe13ae 100644
--- a/iseq.c
+++ b/iseq.c
@@ -1841,7 +1841,7 @@ iseq_data_to_ary(rb_iseq_t *iseq)
 	    rb_ary_push(body, (VALUE)label);
 	}
 
-	if (iseq->line_info_size < ti && iseq->line_info_table[ti].position == pos) {
+	if (ti < iseq->line_info_size && iseq->line_info_table[ti].position == pos) {
 	    line = iseq->line_info_table[ti].line_no;
 	    rb_ary_push(body, INT2FIX(line));
 	    ti++;