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* bignum.c (rb_big_hash): make it public function to be available in

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other source files, and remove documentation comment for Bignum#hash.

* bignum.c (Bignum#hash): remove its definition because it is unified
  with Object#hash.

* include/ruby/intern.h (rb_big_hash): add a prototype declaration.

* hash.c (any_hash): treat Bignum values directly.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54168 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mrkn 2016-03-18 01:22:38 +00:00
parent 1ba62fa93a
commit f8e79c84a9
4 changed files with 18 additions and 11 deletions
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12
ChangeLog
View file

@ -1,3 +1,15 @@
Fri Mar 18 10:17:00 2016 Kenta Murata <mrkn@mrkn.jp>
* bignum.c (rb_big_hash): make it public function to be available in
other source files, and remove documentation comment for Bignum#hash.
* bignum.c (Bignum#hash): remove its definition because it is unified
with Object#hash.
* include/ruby/intern.h (rb_big_hash): add a prototype declaration.
* hash.c (any_hash): treat Bignum values directly.
Fri Mar 18 02:35:12 2016 Naotoshi Seo <sonots@gmail.com>
* lib/time.rb (parse, strptime): Fix Time.parse/strptime does not

12
bignum.c
View file

@ -6837,16 +6837,7 @@ rb_big_aref(VALUE x, VALUE y)
return (xds[s1] & bit) ? INT2FIX(1) : INT2FIX(0);
}
/*
* call-seq:
* big.hash -> fixnum
*
* Compute a hash based on the value of _big_.
*
* See also Object#hash.
*/
static VALUE
VALUE
rb_big_hash(VALUE x)
{
st_index_t hash;
@ -7085,7 +7076,6 @@ Init_Bignum(void)
rb_define_method(rb_cBignum, "<=", big_le, 1);
rb_define_method(rb_cBignum, "===", rb_big_eq, 1);
rb_define_method(rb_cBignum, "eql?", rb_big_eql, 1);
rb_define_method(rb_cBignum, "hash", rb_big_hash, 0);
rb_define_method(rb_cBignum, "to_f", rb_big_to_f, 0);
rb_define_method(rb_cBignum, "abs", rb_big_abs, 0);
rb_define_method(rb_cBignum, "magnitude", rb_big_abs, 0);

4
hash.c
View file

@ -169,6 +169,10 @@ any_hash(VALUE a, st_index_t (*other_func)(VALUE))
else if (BUILTIN_TYPE(a) == T_SYMBOL) {
hnum = RSYMBOL(a)->hashval;
}
else if (BUILTIN_TYPE(a) == T_BIGNUM) {
hval = rb_big_hash(a);
hnum = FIX2LONG(hval);
}
else if (BUILTIN_TYPE(a) == T_FLOAT) {
flt:
hval = rb_dbl_hash(rb_float_value(a));

1
include/ruby/intern.h
View file

@ -133,6 +133,7 @@ VALUE rb_big_lshift(VALUE, VALUE);
VALUE rb_big_rshift(VALUE, VALUE);
VALUE rb_big_odd_p(VALUE);
VALUE rb_big_even_p(VALUE);
VALUE rb_big_hash(VALUE);
/* For rb_integer_pack and rb_integer_unpack: */
/* "MS" in MSWORD and MSBYTE means "most significant" */