* compile.c (iseq_compile_each): the lifetime of new_opt have to be

  until this case block is end.  this is a part of r57971.
  [Backport #13766]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@59540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/compile.c b/compile.c
index 37f369e8b7..4b8ae6f215 100644
--- a/compile.c
+++ b/compile.c
@@ -5993,8 +5993,9 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
       }
       case NODE_PRELUDE:{
 	const rb_compile_option_t *orig_opt = ISEQ_COMPILE_DATA(iseq)->option;
+	VALUE orig_cov = ISEQ_COVERAGE(iseq);
+	rb_compile_option_t new_opt = *orig_opt;
 	if (node->nd_orig) {
-	    rb_compile_option_t new_opt = *orig_opt;
 	    rb_iseq_make_compile_option(&new_opt, node->nd_orig);
 	    ISEQ_COMPILE_DATA(iseq)->option = &new_opt;
 	}