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* proc.c (rb_obj_public_method): Object#public_method to retrieve

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public method object.

* proc.c (rb_mod_public_instance_method): Module#public_instance_method 
  to retrieve public instance method from class / module.

* proc.c (mnew): visibility check added.

* eval_error.ci (rb_print_undef): add rb_ prefix.

* eval_error.ci (rb_print_undef): add visibility in the error
  message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14284 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2007-12-17 23:01:50 +00:00
parent 97591e82d9
commit 1281cb00e5
5 changed files with 51 additions and 11 deletions
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29
proc.c
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@ -638,7 +638,7 @@ bm_mark(struct METHOD *data)
NODE *rb_get_method_body(VALUE klass, ID id, ID *idp);
static VALUE
mnew(VALUE klass, VALUE obj, ID id, VALUE mclass)
mnew(VALUE klass, VALUE obj, ID id, VALUE mclass, int scope)
{
VALUE method;
NODE *body;
@ -648,7 +648,10 @@ mnew(VALUE klass, VALUE obj, ID id, VALUE mclass)
again:
if ((body = rb_get_method_body(klass, id, 0)) == 0) {
print_undef(rclass, oid);
rb_print_undef(rclass, oid, 0);
}
if (scope && (body->nd_noex & NOEX_MASK) != NOEX_PUBLIC) {
rb_print_undef(rclass, oid, (body->nd_noex & NOEX_MASK));
}
klass = body->nd_clss;
@ -864,7 +867,13 @@ method_owner(VALUE obj)
VALUE
rb_obj_method(VALUE obj, VALUE vid)
{
return mnew(CLASS_OF(obj), obj, rb_to_id(vid), rb_cMethod);
return mnew(CLASS_OF(obj), obj, rb_to_id(vid), rb_cMethod, Qfalse);
}
VALUE
rb_obj_public_method(VALUE obj, VALUE vid)
{
return mnew(CLASS_OF(obj), obj, rb_to_id(vid), rb_cMethod, Qtrue);
}
/*
@ -900,9 +909,15 @@ rb_obj_method(VALUE obj, VALUE vid)
*/
static VALUE
rb_mod_method(VALUE mod, VALUE vid)
rb_mod_instance_method(VALUE mod, VALUE vid)
{
return mnew(mod, Qundef, rb_to_id(vid), rb_cUnboundMethod);
return mnew(mod, Qundef, rb_to_id(vid), rb_cUnboundMethod, Qfalse);
}
static VALUE
rb_mod_public_instance_method(VALUE mod, VALUE vid)
{
return mnew(mod, Qundef, rb_to_id(vid), rb_cUnboundMethod, Qtrue);
}
/*
@ -1518,6 +1533,7 @@ Init_Proc(void)
rb_define_method(rb_cMethod, "owner", method_owner, 0);
rb_define_method(rb_cMethod, "unbind", method_unbind, 0);
rb_define_method(rb_mKernel, "method", rb_obj_method, 1);
rb_define_method(rb_mKernel, "public_method", rb_obj_public_method, 1);
/* UnboundMethod */
rb_cUnboundMethod = rb_define_class("UnboundMethod", rb_cObject);
@ -1535,7 +1551,8 @@ Init_Proc(void)
rb_define_method(rb_cUnboundMethod, "bind", umethod_bind, 1);
/* Module#*_method */
rb_define_method(rb_cModule, "instance_method", rb_mod_method, 1);
rb_define_method(rb_cModule, "instance_method", rb_mod_instance_method, 1);
rb_define_method(rb_cModule, "public_instance_method", rb_mod_public_instance_method, 1);
rb_define_private_method(rb_cModule, "define_method", rb_mod_define_method, -1);
/* Kernel */