diff options
Diffstat (limited to 'compile.c')
-rw-r--r-- | compile.c | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -4314,6 +4314,17 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped) break; } case NODE_CALL: + if (node->nd_recv && nd_type(node->nd_recv) == NODE_STR && + node->nd_mid == idFreeze && node->nd_args == NULL) + { + VALUE str = rb_fstring(node->nd_recv->nd_lit); + iseq_add_mark_object(iseq, str); + ADD_INSN1(ret, line, opt_str_freeze, str); + if (poped) { + ADD_INSN(ret, line, pop); + } + break; + } case NODE_FCALL: case NODE_VCALL:{ /* VCALL: variable or call */ /* |