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On Tue, 13 Oct 2009 16:43:24 +0900
KAKUTANI Shintaro [email protected] wrote:
rubyspec e$B$re(B1.8e$B%?!<%2%C%H$GF0$+$7$F$$$F!"I85-$Ne(Bspece$B$,<j85$G$ODL$i$J$$$3$H$K5$$E$-$^$7$?!#e(B
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ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-darwin9]
Infinity:FloatDomainError
NaN:FloatDomainError
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1.8.7e$B%V%i%s%A$r8+$k$H!"e(Br23645e$B$GNc30$,>e$,$k$h$&$K$J$C$F$$$^$9!#$3$NItJ,$N%m%0$r8+$k$H!"e(B
r23645 | shyouhei | 2009-06-08 08:37:55 +0900 (Mon, 08 Jun 2009) | 10
lines
merge revision(s) 23610:23613:
* ext/bigdecimal/bigdecimal.c (VpAlloc): avoid ALLOCA_N() to
avoid
segmentation fault caused by (insanely) long decimal values.
backported from 1.9.
* ext/bigdecimal/bigdecimal.c (BigDecimal_dump, BigDecimal_to_i,
BigDecimal_to_f, BigDecimal_to_s, BigDecimal_split,
BigDecimal_inspect): ditto.
* ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): returns Inf if
exp is bigger than DBL_MANT_DIG.
e$B$H$J$C$F$$$F!"Nc30$r5s$2$k$h$&;EMMJQ99$9$k;]$N5-=R$O0l@Z8+$i$l$^$;$s!#e(B
e$B$=$7$F$5$i$K%^!<%885$H;W$7$-e(B1.8e$B%V%i%s%A$N%m%0$r8+$k$H!“e(Br23613e$B$GNc30$,>e$,$k$h$&$Ke(B
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r23613 | matz | 2009-06-01 09:14:25 +0900 (e$B7ne(B, 01 6e$B7ne(B 2009)
| 6 lines
- ext/bigdecimal/bigdecimal.c (VpAlloc): avoid ALLOCA_N() to avoid
segmentation fault caused by (insanely) long decimal values.
backported from 1.9.
- ext/bigdecimal/bigdecimal.c (BigDecimal_dump, BigDecimal_to_i,
BigDecimal_to_f, BigDecimal_to_s, BigDecimal_split,
BigDecimal_inspect): ditto.
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-
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$ ruby19 -v -rbigdecimal -e ‘%w[Infinity NaN].each{|s| v = BigDecimal.new(s); i = v.to_i rescue $!.class; print “#{v}:”;p i}’
ruby 1.9.2dev (2009-10-05 trunk 25235) [i386-darwin9.8.0]
Infinity:FloatDomainError
NaN:FloatDomainError
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