compile.c: mark fstring

nobu · tmm1 · commit 42219c2e5eae · 2014-01-24T23:19:01.000-08:00
* compile.c (iseq_compile_each): fstring is need marking.

git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
diff --git a/compile.c b/compile.c
@@ -5326,6 +5326,7 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 	{
 	    VALUE str = rb_fstring(node->nd_args->nd_head->nd_lit);
 	    node->nd_args->nd_head->nd_lit = str;
+	    iseq_add_mark_object(iseq, str);
 	    COMPILE(ret, "recv", node->nd_recv);
 	    COMPILE(ret, "value", node->nd_args->nd_next->nd_head);
 	    ADD_INSN2(ret, line, opt_aset_str,

Original file line number	Diff line number	Diff line change
`@@ -5326,6 +5326,7 @@ iseq_compile_each(rb_iseq_t iseq, LINK_ANCHOR ret, NODE * node, int poped)`
`5326`	`5326`	`{`
`5327`	`5327`	`VALUE str = rb_fstring(node->nd_args->nd_head->nd_lit);`
`5328`	`5328`	`node->nd_args->nd_head->nd_lit = str;`
	`5329`	`+ iseq_add_mark_object(iseq, str);`
`5329`	`5330`	`COMPILE(ret, "recv", node->nd_recv);`
`5330`	`5331`	`COMPILE(ret, "value", node->nd_args->nd_next->nd_head);`
`5331`	`5332`	`ADD_INSN2(ret, line, opt_aset_str,`