From d44ee210fae276001993207b99c30d6d155dae34 Mon Sep 17 00:00:00 2001 From: mame Date: Thu, 4 Sep 2008 14:47:40 +0000 Subject: * ext/bigdecimal/bigdecimal.c (BigDecimal_mode): set exception mode correctly. In spite of BigDecimal.mode(BigDecimal::EXCEPTION_ALL, true), BigDecimal.new("NaN") did not raise an exception previously. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/bigdecimal/bigdecimal.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'ext/bigdecimal') diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c index e8da7cc415..754c319991 100644 --- a/ext/bigdecimal/bigdecimal.c +++ b/ext/bigdecimal/bigdecimal.c @@ -412,11 +412,17 @@ BigDecimal_mode(int argc, VALUE *argv, VALUE self) VpSetException((unsigned short)((val==Qtrue)?(fo|VP_EXCEPTION_INFINITY): (fo&(~VP_EXCEPTION_INFINITY)))); } + fo = VpGetException(); if(f&VP_EXCEPTION_NaN) { VpSetException((unsigned short)((val==Qtrue)?(fo|VP_EXCEPTION_NaN): (fo&(~VP_EXCEPTION_NaN)))); } fo = VpGetException(); + if(f&VP_EXCEPTION_UNDERFLOW) { + VpSetException((unsigned short)((val==Qtrue)?(fo|VP_EXCEPTION_UNDERFLOW): + (fo&(~VP_EXCEPTION_UNDERFLOW)))); + } + fo = VpGetException(); return INT2FIX(fo); } if(VP_ROUND_MODE==f) { -- cgit v1.2.3