parse.y: mark

* parse.y (parser_mark): mark compile option hash. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-09-29 12:13:30 +00:00 · 2015-09-29 12:13:30 +00:00 · 13d53f9ae9
commit 13d53f9ae9
parent ecefee85b7
1 changed files with 1 additions and 0 deletions
--- a/parse.y
+++ b/parse.y
@ -10604,6 +10604,7 @@ parser_mark(void *ptr)
    rb_gc_mark((VALUE)ruby_eval_tree_begin);
    rb_gc_mark((VALUE)ruby_eval_tree);
    rb_gc_mark(ruby_debug_lines);
+    rb_gc_mark(parser->compile_option);
 #else
    rb_gc_mark(parser->delayed);
    rb_gc_mark(parser->value);