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* insns.def (defineclass): check if cbase is a class or a module.

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[ruby-core:16118]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15894 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2008-04-03 10:59:44 +00:00
parent 9729ba32d0
commit ccf20a6d3f
3 changed files with 23 additions and 8 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
Thu Apr 3 19:59:42 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* insns.def (defineclass): check if cbase is a class or a module.
[ruby-core:16118]
Thu Apr 3 14:42:11 2008 NAKAMURA Usaku <usa@ruby-lang.org>
* common.mk (INSNS): add insns_info.inc.

4
insns.def
View file

@ -943,6 +943,8 @@ defineclass
cbase = vm_get_cbase(th);
}
vm_check_if_namespace(cbase);
/* find klass */
if (rb_const_defined_at(cbase, id)) {
/* already exist */
@ -981,6 +983,8 @@ defineclass
cbase = vm_get_cbase(th);
}
vm_check_if_namespace(cbase);
/* find klass */
if (rb_const_defined_at(cbase, id)) {
klass = rb_const_get_at(cbase, id);

22
vm_insnhelper.c
View file

@ -976,6 +976,19 @@ vm_getspecial(rb_thread_t *th, VALUE *lfp, VALUE key, rb_num_t type)
return val;
}
static inline void
vm_check_if_namespace(VALUE klass)
{
switch (TYPE(klass)) {
case T_CLASS:
case T_MODULE:
break;
default:
rb_raise(rb_eTypeError, "%s is not a class/module",
RSTRING_PTR(rb_obj_as_string(klass)));
}
}
static inline VALUE
vm_get_ev_const(rb_thread_t *th, rb_iseq_t *iseq,
VALUE klass, ID id, int is_defined)
@ -1030,14 +1043,7 @@ vm_get_ev_const(rb_thread_t *th, rb_iseq_t *iseq,
}
}
else {
switch (TYPE(klass)) {
case T_CLASS:
case T_MODULE:
break;
default:
rb_raise(rb_eTypeError, "%s is not a class/module",
RSTRING_PTR(rb_obj_as_string(klass)));
}
vm_check_if_namespace(klass);
if (is_defined) {
return rb_const_defined(klass, id);
}