diff options
Diffstat (limited to 'vm.c')
-rw-r--r-- | vm.c | 17 |
1 files changed, 3 insertions, 14 deletions
@@ -1141,22 +1141,11 @@ eval_get_cvar_base(yarv_thread_t *th, yarv_iseq_t *iseq) NODE *cref = get_cref(iseq, th->cfp->lfp); VALUE klass = Qnil; - while (cref) { + if (cref) { klass = cref->nd_clss; - cref = cref->nd_next; - - if (cref == 0) { - continue; + if (!cref->nd_next) { + rb_warn("class variable access from toplevel"); } - - if (NIL_P(klass) || FL_TEST(klass, FL_SINGLETON)) { - if (cref->nd_next == 0) { - rb_warn - ("class variable access from toplevel singleton method"); - } - continue; - } - break; } if (NIL_P(klass)) { rb_raise(rb_eTypeError, "no class variables available"); |