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* eval.c (rb_mod_freeze): prepare string representation before

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freezing. [ruby-talk:103646]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6469 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2004-06-16 14:21:34 +00:00
parent 1135c41a5b
commit 9d1f9bd56b
5 changed files with 27 additions and 11 deletions
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16
object.c
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@ -1213,6 +1213,21 @@ rb_mod_to_s(klass)
return rb_str_dup(rb_class_name(klass));
}
/*
* call-seq:
* mod.freeze
*
* Prevents further modifications to <i>mod</i>.
*/
static VALUE
rb_mod_freeze(mod)
VALUE mod;
{
rb_mod_to_s(mod);
return rb_obj_freeze(mod);
}
/*
* call-seq:
* mod === obj => true or false
@ -2597,6 +2612,7 @@ Init_Object()
rb_define_method(rb_cSymbol, "id2name", sym_to_s, 0);
rb_define_method(rb_cSymbol, "to_sym", sym_to_sym, 0);
rb_define_method(rb_cModule, "freeze", rb_mod_freeze, 0);
rb_define_method(rb_cModule, "===", rb_mod_eqq, 1);
rb_define_method(rb_cModule, "==", rb_obj_equal, 1);
rb_define_method(rb_cModule, "<=>", rb_mod_cmp, 1);