diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-02-01 06:03:03 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-02-01 06:03:03 +0000 |
commit | 9f0d9bd7111ecfbc087cc4dfe6b4d46e8b98800f (patch) | |
tree | ec2aadfdc8488f26e27777b91b415c2f2eb0521f /object.c | |
parent | 3d51761abd3bbda185410dd980e2e064b848ad02 (diff) |
* file.c (rb_stat_inspect): print dev, rdev in hexadecimal.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'object.c')
-rw-r--r-- | object.c | 9 |
1 files changed, 3 insertions, 6 deletions
@@ -115,6 +115,9 @@ rb_obj_dup(obj) { VALUE dup; + if (rb_special_const_p(obj)) { + rb_raise(rb_eTypeError, "can't dup %s", rb_class2name(CLASS_OF(obj))); + } dup = rb_funcall(obj, clone, 0, 0); if (TYPE(dup) != TYPE(obj)) { rb_raise(rb_eTypeError, "dupulicated object must be same type"); @@ -1239,8 +1242,6 @@ Init_Object() rb_define_method(rb_cNilClass, "&", false_and, 1); rb_define_method(rb_cNilClass, "|", false_or, 1); rb_define_method(rb_cNilClass, "^", false_xor, 1); - rb_undef_method(rb_cNilClass, "clone"); - rb_undef_method(rb_cNilClass, "dup"); rb_define_method(rb_cNilClass, "nil?", rb_true, 0); rb_undef_method(CLASS_OF(rb_cNilClass), "allocate"); @@ -1316,8 +1317,6 @@ Init_Object() rb_define_method(rb_cTrueClass, "^", true_xor, 1); rb_undef_method(CLASS_OF(rb_cTrueClass), "allocate"); rb_undef_method(CLASS_OF(rb_cTrueClass), "new"); - rb_undef_method(rb_cTrueClass, "clone"); - rb_undef_method(rb_cTrueClass, "dup"); rb_define_global_const("TRUE", Qtrue); rb_cFalseClass = rb_define_class("FalseClass", rb_cObject); @@ -1327,8 +1326,6 @@ Init_Object() rb_define_method(rb_cFalseClass, "^", false_xor, 1); rb_undef_method(CLASS_OF(rb_cFalseClass), "allocate"); rb_undef_method(CLASS_OF(rb_cFalseClass), "new"); - rb_undef_method(rb_cFalseClass, "clone"); - rb_undef_method(rb_cFalseClass, "dup"); rb_define_global_const("FALSE", Qfalse); eq = rb_intern("=="); |