kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

* bignum.c (rb_big2ulong): need to calc in unsigned long, because

Browse source 
the range of VALUE is larger than it on LLP64 platform, such as Win64.
  this change fixes the failures of test/-ext-/num2int.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
usa 2011-11-16 04:53:51 +00:00
parent 2a44594508
commit 4a997526e0
2 changed files with 8 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

6
ChangeLog
View file

@ -1,3 +1,9 @@
Wed Nov 16 13:51:40 2011 NAKAMURA Usaku <usa@ruby-lang.org>
* bignum.c (rb_big2ulong): need to calc in unsigned long, because
the range of VALUE is larger than it on LLP64 platform, such as Win64.
this change fixes the failures of test/-ext-/num2int.
Wed Nov 16 12:02:47 2011 NAKAMURA Usaku <usa@ruby-lang.org> Wed Nov 16 12:02:47 2011 NAKAMURA Usaku <usa@ruby-lang.org>
* test/webrick/test_cgi.rb (TestWEBrickCGI#start_cgi_server): there are * test/webrick/test_cgi.rb (TestWEBrickCGI#start_cgi_server): there are

4
bignum.c
View file

@ -1210,11 +1210,11 @@ rb_big2ulong(VALUE x)
VALUE num = big2ulong(x, "unsigned long", TRUE); VALUE num = big2ulong(x, "unsigned long", TRUE);
if (!RBIGNUM_SIGN(x)) { if (!RBIGNUM_SIGN(x)) {
VALUE v = (VALUE)(-(SIGNED_VALUE)num); unsigned long v = (unsigned long)(-(long)num);
if (v <= LONG_MAX) if (v <= LONG_MAX)
rb_raise(rb_eRangeError, "bignum out of range of unsigned long"); rb_raise(rb_eRangeError, "bignum out of range of unsigned long");
return v; return (VALUE)v;
} }
return num; return num;
} }