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| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-07-12 09:52:48 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-07-12 09:52:48 +0000 |
| commit | c13cd729bfdb5f5eb44ec681db4fea85f029a31f (patch) | |
| tree | 8309aac94863ebd96460329ba5839aa7acbebbfc /ChangeLog | |
| parent | 4c289d8d104fc3cd73858b4dc2bdf13c62f50377 (diff) | |
| download | ruby-c13cd729bfdb5f5eb44ec681db4fea85f029a31f.tar.gz | |
* range.c (range_max): use FIX2LONG instead of FIX2INT to avoid
RangeError by ((-0x80000001)...(-0x80000001)).max on LP64.
* insns.def (opt_plus): use FIX2LONG instead of FIX2INT to avoid
RangeError by 0x3fffffffffffffff+1 on LP64.
* insns.def (opt_succ): don't use 0x80000000 which assumes 32bit VALUE.
use FIX2LONG instead of FIX2INT.
[ruby-dev:31190]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -1,3 +1,15 @@ +Thu Jul 12 18:42:18 2007 Tanaka Akira <akr@fsij.org> + + * range.c (range_max): use FIX2LONG instead of FIX2INT to avoid + RangeError by ((-0x80000001)...(-0x80000001)).max on LP64. + + * insns.def (opt_plus): use FIX2LONG instead of FIX2INT to avoid + RangeError by 0x3fffffffffffffff+1 on LP64. + + * insns.def (opt_succ): don't use 0x80000000 which assumes 32bit VALUE. + use FIX2LONG instead of FIX2INT. + [ruby-dev:31190] + Thu Jul 12 17:03:15 2007 Nobuyoshi Nakada <nobu@ruby-lang.org> * struct.c (rb_struct_init_copy): disallow changing the size. |