From 1d1130eea1c47da679ac423ccfcb1a9bcec1c937 Mon Sep 17 00:00:00 2001 From: usa Date: Fri, 31 Aug 2012 05:34:08 +0000 Subject: * ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): use self's sign to determine 0.0 and Inf's sign instead of internal double value's. Reported by phasis68 (Heesob Park) at [ruby-core:47381] [Bug #6955] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/bigdecimal/bigdecimal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ext/bigdecimal/bigdecimal.c') diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c index e8ba40a531..e798781b67 100644 --- a/ext/bigdecimal/bigdecimal.c +++ b/ext/bigdecimal/bigdecimal.c @@ -704,14 +704,14 @@ BigDecimal_to_f(VALUE self) overflow: VpException(VP_EXCEPTION_OVERFLOW, "BigDecimal to Float conversion", 0); - if (d > 0.0) + if (p->sign >= 0) return rb_float_new(VpGetDoublePosInf()); else return rb_float_new(VpGetDoubleNegInf()); underflow: VpException(VP_EXCEPTION_UNDERFLOW, "BigDecimal to Float conversion", 0); - if (d > 0.0) + if (p->sign >= 0) return rb_float_new(0.0); else return rb_float_new(-0.0); -- cgit v1.2.3