[#23474] [BUG] rb_gc_mark(): unknown data type 0x18(0x9728508) non object — Tanaka Akira <akr@...17n.org>
先程の commit から、とあるプログラムが core を吐くようになりました。
5 messages
2004/05/07
[#23476] Re: [BUG] rb_gc_mark(): unknown data type 0x18(0x9728508) non object
— matz@... (Yukihiro Matsumoto)
2004/05/07
まつもと ゆきひろです
[#23477] Re: [BUG] rb_gc_mark(): unknown data type 0x18(0x9728508) non object
— Tanaka Akira <akr@...17n.org>
2004/05/07
In article <1083932343.892095.14210.nullmailer@picachu.netlab.jp>,
[#23480] [BUG] numeric.c (flo_to_s) broken? — "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
山本です。
19 messages
2004/05/08
[#23482] Re: [BUG] numeric.c (flo_to_s) broken?
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/08
山本です。
[#23483] Re: [BUG] numeric.c (flo_to_s) broken?
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/08
山本です。
[#23484] Re: [BUG] numeric.c (flo_to_s) broken?
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/08
山本です。
[#23485] Re: [BUG] numeric.c (flo_to_s) broken?
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/08
山本です。たびたびすみません。
[#23486] Re: [BUG] numeric.c (flo_to_s) broken?
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/08
山本です。
[#23499] Re: [BUG] numeric.c (flo_to_s) broken?
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/14
山本です。
[#23503] Re: [BUG] numeric.c (flo_to_s) broken?
— akira yamada / やまだあきら <akira@...>
2004/05/14
[#23507] Re: [BUG] numeric.c (flo_to_s) broken?
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/14
山本です。
[#23528] Re: [BUG] numeric.c (flo_to_s) broken?
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/17
山本です。
[#23488] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console, ruby/test, ruby/test/drb, ruby/test/ruby, ruby/test/soap/calc: * ext/extmk.rb (extmake): skip uncompiled extensions. — MIYAMUKO Katsuyuki <k-miyamuko@...>
みやむこです。
18 messages
2004/05/11
[#23527] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console,ruby/test, ruby/test/drb, ruby/test/ruby, ruby/test/soap/calc: * ext/extmk.rb(extmake): skip uncompiled extensions.
— nobu.nakada@...
2004/05/17
なかだです。
[#23537] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console,ruby/test, ruby/test/drb, ruby/test/ruby, ruby/test/soap/calc: * ext/extmk.rb(extmake): skip uncompiled extensions.
— MIYAMUKO Katsuyuki <k-miyamuko@...>
2004/05/18
みやむこです。
[#23538] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console,ruby/test,ruby/test/drb, ruby/test/ruby, ruby/test/soap/calc: * ext/extmk.rb(extmake):skip uncompiled extensions.
— nobu.nakada@...
2004/05/19
なかだです。
[#23539] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console,ruby/test,ruby/test/drb, ruby/test/ruby, ruby/test/soap/calc: * ext/extmk.rb(extmake):skip uncompiled extensions.
— MIYAMUKO Katsuyuki <k-miyamuko@...>
2004/05/19
みやむこです。
[#23543] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console,ruby/test,ruby/test/drb,ruby/test/ruby, ruby/test/soap/calc: * ext/extmk.rb(extmake):skip uncompiledextensions.
— nobu.nakada@...
2004/05/19
なかだです。
[#23546] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console,ruby/test,ruby/test/drb,ruby/test/ruby, ruby/test/soap/calc: * ext/extmk.rb(extmake):skip uncompiledextensions.
— GOTOU Yuuzou <gotoyuzo@...>
2004/05/19
In message <200405191205.i4JC5voY028322@sharui.nakada.niregi.kanuma.tochigi.jp>,
[#23547] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console,ruby/test,ruby/test/drb,ruby/test/ruby, ruby/test/soap/calc: * ext/extmk.rb(extmake):skip uncompiledextensions.
— nobu.nakada@...
2004/05/19
なかだです。
[#23555] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console,ruby/test,ruby/test/drb,ruby/test/ruby, ruby/test/soap/calc: * ext/extmk.rb(extmake):skip uncompiledextensions.
— MIYAMUKO Katsuyuki <k-miyamuko@...>
2004/05/21
みやむこです。
[#23557] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console,ruby/test,ruby/test/drb,ruby/test/ruby,ruby/test/soap/calc: * ext/extmk.rb(extmake):skip uncompiledextensions.
— nobu.nakada@...
2004/05/21
なかだです。
[#23559] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console,ruby/test,ruby/test/drb,ruby/test/ruby,ruby/test/soap/calc: * ext/extmk.rb(extmake):skip uncompiledextensions.
— MIYAMUKO Katsuyuki <k-miyamuko@...>
2004/05/21
みやむこです。
[#23561] Re: [ruby-cvs] ruby, ruby/ext, ruby/lib, ruby/lib/test/unit/ui/console,ruby/test,ruby/test/drb,ruby/test/ruby,ruby/test/soap/calc:* ext/extmk.rb(extmake):skip uncompiledextensions.
— nobu.nakada@...
2004/05/22
なかだです。
[#23489] ruby-mode.el: if defined?(super) — Kazuhiro NISHIYAMA <zn@...>
西山和広です。
1 message
2004/05/13
[#23492] ruby 1.8.1 (2004-05-13) has 7 failures and 3 errors — akira yamada <akira@...>
19 messages
2004/05/13
[#23495] Re: ruby 1.8.1 (2004-05-13) has 7 failures and 3 errors
— "NAKAMURA, Hiroshi" <nakahiro@...>
2004/05/13
なひです。
[#23496] Re: ruby 1.8.1 (2004-05-13) has 7 failures and 3 errors
— akira yamada / やまだあきら <akira@...>
2004/05/13
[#23497] Re: ruby 1.8.1 (2004-05-13) has 7 failures and 3 errors
— nobu.nakada@...
2004/05/13
なかだです。
[#23608] ruby_1_8 (2004-05-24) has 4 failures and 1 error
— akira yamada / やまだあきら <akira@...>
2004/05/25
[#23533] Ruby2.0 spec summary around parameters and variables — SASADA Koichi <ko1@...>
ささだです。
22 messages
2004/05/17
[#23552] Re: Ruby2.0 spec summary around parameters and variables
— SASADA Koichi <ko1@...>
2004/05/20
SASADA Koichi <ko1@atdot.net> wrote :
[#23563] Re: Ruby2.0 spec summary around parameters and variables
— Minero Aoki <aamine@...>
2004/05/22
青木です。
[#23564] Re: Ruby2.0 spec summary around parameters and variables
— matz@... (Yukihiro Matsumoto)
2004/05/22
まつもと ゆきひろです
[#23568] Re: Ruby2.0 spec summary around parameters and variables
— Minero Aoki <aamine@...>
2004/05/22
青木です。
[#23569] Re: Ruby2.0 spec summary around parameters and variables
— matz@... (Yukihiro Matsumoto)
2004/05/22
まつもと ゆきひろです
[#23580] Re: Ruby2.0 spec summary around parameters and variables
— Minero Aoki <aamine@...>
2004/05/23
青木です。
[#23581] Re: Ruby2.0 spec summary around parameters and variables
— matz@... (Yukihiro Matsumoto)
2004/05/23
まつもと ゆきひろです
[#23562] HEAD's test/cvs failed on windows — "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
山本です。
8 messages
2004/05/22
[#23573] Re: HEAD's test/cvs failed on windows
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/23
山本です。
[#23566] try_run in ext/tcltklib/extconf.rb — WATANABE Hirofumi <eban@...>
わたなべです。
7 messages
2004/05/22
[#23572] keyword argments (Ruby2.0 spec) — Hidetoshi NAGAI <nagai@...>
永井@知能.九工大です.
14 messages
2004/05/23
[#23578] Re: keyword argments (Ruby2.0 spec)
— matz@... (Yukihiro Matsumoto)
2004/05/23
まつもと ゆきひろです
[#23584] Re: keyword argments (Ruby2.0 spec)
— Hidetoshi NAGAI <nagai@...>
2004/05/23
永井@知能.九工大です.
[#23585] Re: keyword argments (Ruby2.0 spec)
— matz@... (Yukihiro Matsumoto)
2004/05/23
まつもと ゆきひろです
[#23587] Re: keyword argments (Ruby2.0 spec)
— Hidetoshi NAGAI <nagai@...>
2004/05/24
永井@知能.九工大です.
[#23615] console freezed on test/drb/drbtest.rb : test_06_timeout (bcc32) — "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
山本です。
11 messages
2004/05/25
[#23625] Re: console freezed on test/drb/drbtest.rb : test_06_timeout (bcc32)
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/26
山本です。
[#23626] Re: console freezed on test/drb/drbtest.rb : test_06_timeout (bcc32)
— Tanaka Akira <akr@...17n.org>
2004/05/26
In article <20040526131944.EB3E1A88.ocean@m2.ccsnet.ne.jp>,
[#23627] Re: console freezed on test/drb/drbtest.rb : test_06_timeout (bcc32)
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/26
山本です。
[#23636] Re: console freezed on test/drb/drbtest.rb : test_06_timeout (bcc32)
— WATANABE Hirofumi <eban@...>
2004/05/27
わたなべです。
[#23639] Re: console freezed on test/drb/drbtest.rb : test_06_timeout (bcc32)
— "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
2004/05/27
山本です。
[#23648] Re: console freezed on test/drb/drbtest.rb : test_06_timeout (bcc32)
— WATANABE Hirofumi <eban@...>
2004/05/27
わたなべです。
[#23628] [uri.rb] non-hierarchical URI with a fragment — Masahiro Sakai (酒井政裕) <sakai@...>
さかいといいます。
6 messages
2004/05/26
[#23629] Re: [uri.rb] non-hierarchical URI with a fragment
— akira yamada / やまだあきら <akira@...>
2004/05/26
[#23630] NEWOBJ() in dfree — nobu.nakada@...
なかだです。
7 messages
2004/05/26
[#23638] SEGV eval.c: file = data->frame.node->nd_file — Tanaka Akira <akr@...17n.org>
さきほど、cvs update したところ、とあるプログラム(五月雨)が core dump
9 messages
2004/05/27
[#23641] Re: SEGV eval.c: file = data->frame.node->nd_file
— nobu.nakada@...
2004/05/27
なかだです。
[ruby-dev:23499] Re: [BUG] numeric.c (flo_to_s) broken?
From:
"H.Yamamoto" <ocean@...2.ccsnet.ne.jp>
Date:
2004-05-14 02:34:44 UTC
List:
ruby-dev #23499
山本です。
レスがつかなかったので、意図された動作なのかもしれませんが・・・
HEAD の実装だと、
E:\ruby-cvs\ruby>miniruby -e "p 0.0"
0.0e+00
E:\ruby-cvs\ruby>miniruby -e "p 0.00000000001"
9.999999999999999e-12
となります。
下のパッチだと、
E:\ruby-cvs\ruby>miniruby -e "p 0.0"
0.0
E:\ruby-cvs\ruby>miniruby -e "p 0.00000000001"
1.0e-11
となります。
DBL_DIG は定数式とは限らない(http://www-ccs.ucsd.edu/c/float.html)らしいので
やむなく ALLOCA_N を使いました。もっといい方法をご存知の方、教えてください。
Index: numeric.c
===================================================================
RCS file: /ruby/ruby/numeric.c,v
retrieving revision 1.108
diff -u -w -b -p -r1.108 numeric.c
--- numeric.c 10 May 2004 08:23:13 -0000 1.108
+++ numeric.c 14 May 2004 02:13:38 -0000
@@ -3,7 +3,7 @@
numeric.c -
$Author: matz $
- $Date: 2004/05/10 08:23:13 $
+ $Date: 2004/05/07 08:44:15 $
created at: Fri Aug 13 18:33:09 JST 1993
Copyright (C) 1993-2003 Yukihiro Matsumoto
@@ -489,10 +489,9 @@ static VALUE
flo_to_s(flt)
VALUE flt;
{
- char buf[32];
- char *fmt = "%.15f";
+ char fmt[sizeof(int)*3+10], *buf;
double value = RFLOAT(flt)->value;
- double avalue, d1, d2;
+ int exp;
char *p, *e;
if (isinf(value))
@@ -500,13 +499,26 @@ flo_to_s(flt)
else if(isnan(value))
return rb_str_new2("NaN");
- avalue = fabs(value);
- if (avalue < 1.0e-7 || avalue >= 1.0e15) {
- fmt = "%.15e";
- }
+ buf = ALLOCA_N(char, DBL_DIG+sizeof(int)*3+20);
+ sprintf(fmt, "%%.%de", DBL_DIG - 1);
sprintf(buf, fmt, value);
- if (!(e = strchr(buf, 'e'))) {
- e = buf + strlen(buf);
+ e = strchr(buf, 'e');
+ exp = atoi(e+1);
+ if (-7 <= exp && exp < DBL_DIG - 1) {
+ char *d = strchr(buf, '.');
+ if (exp > 0) {
+ memmove(d, d+1, exp);
+ d[exp] = '.';
+ }
+ if (exp < 0) { /* needs room in `buf' for shifting */
+ int n = -exp;
+ d[0] = d[-1];
+ memmove(d+n, d, strlen(d)+1);
+ e += n;
+ memset(buf, '0', n+1);
+ buf[1] = '.';
+ }
+ *e = '\0';
}
p = e;
while (*--p=='0')