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* numeric.c (num_cmp): define Numeric#<=>, remove Numeric#==.

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* eval.c (backtrace): should ignore line 0 frame.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@3119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2002-12-09 06:12:32 +00:00
parent b2b3cec36b
commit a38ea9ec29
2 changed files with 13 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Fri Dec 6 14:13:59 2002 Yukihiro Matsumoto <matz@ruby-lang.org>
* numeric.c (num_cmp): define Numeric#<=>, remove Numeric#==.
Tue Dec 3 01:48:06 2002 Yukihiro Matsumoto <matz@ruby-lang.org>
* eval.c (backtrace): should ignore line 0 frame.

10
numeric.c
View file

@ -422,6 +422,14 @@ num_eql(x, y)
return rb_equal(x, y);
}
static VALUE
num_cmp(x, y)
VALUE x, y;
{
if (x == y) return INT2FIX(0);
return Qnil;
}
static VALUE
num_equal(x, y)
VALUE x, y;
@ -1559,8 +1567,8 @@ Init_Numeric()
rb_define_method(rb_cNumeric, "+@", num_uplus, 0);
rb_define_method(rb_cNumeric, "-@", num_uminus, 0);
rb_define_method(rb_cNumeric, "==", num_equal, 1);
rb_define_method(rb_cNumeric, "===", num_equal, 1);
rb_define_method(rb_cNumeric, "<=>", num_cmp, 1);
rb_define_method(rb_cNumeric, "eql?", num_eql, 1);
rb_define_method(rb_cNumeric, "divmod", num_divmod, 1);
rb_define_method(rb_cNumeric, "modulo", num_modulo, 1);