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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-01-28 08:44:45 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-01-28 08:44:45 +0000
commit4f38c453b4fccfbc529909781c2c1659f256697b (patch)
treef5f2eb688ce0d96f6b51515366f2dbf048cc3639 /object.c
parentae6afaaedbe2c88abbfc315a66685e6b99e4050c (diff)
* eval.c (is_defined): defined?(Foo::Baz) should check constants
only, no methods. * eval.c (is_defined): should not dump core on defined?(a::b) where a is not a class nor a module. * object.c (Init_Object): remove dup and clone from TrueClass, FalseClass, and NilClass. * array.c (rb_ary_fill): Array#fill takes block to get the value to fill. * string.c (rb_str_to_i): to_i(0) auto-detects base radix. * array.c (rb_ary_initialize): fill by the block evaluation value if block is given. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'object.c')
-rw-r--r--object.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/object.c b/object.c
index 2c4440c..e2ecbd3 100644
--- a/object.c
+++ b/object.c
@@ -1239,6 +1239,8 @@ 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");
@@ -1314,6 +1316,8 @@ 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);
@@ -1323,6 +1327,8 @@ 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("==");