From 1301d1f5bccc10daf93c816ef4e177776d0668de Mon Sep 17 00:00:00 2001 From: nobu Date: Thu, 14 Jan 2016 07:12:42 +0000 Subject: sprintf.c: exact number * sprintf.c (rb_str_format): format exact number more exactly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53533 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- sprintf.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'sprintf.c') diff --git a/sprintf.c b/sprintf.c index 84d5fd112b..1984cec805 100644 --- a/sprintf.c +++ b/sprintf.c @@ -1036,13 +1036,19 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt) int sign = (flags&FPLUS) ? 1 : 0, zero = 0; long len, done = 0; int prefix = 0; - if (!RB_TYPE_P(val, T_RATIONAL)) { + if (FIXNUM_P(val) || RB_TYPE_P(val, T_BIGNUM)) { + den = INT2FIX(1); + num = val; + } + else if (RB_TYPE_P(val, T_RATIONAL)) { + den = rb_rational_den(val); + num = rb_rational_num(val); + } + else { nextvalue = val; goto float_value; } if (!(flags&FPREC)) prec = default_float_precision; - den = rb_rational_den(val); - num = rb_rational_num(val); if (FIXNUM_P(num)) { if ((SIGNED_VALUE)num < 0) { long n = -FIX2LONG(num); -- cgit v1.2.3