From 70c98667512b9301e577aafc912a35208ad471c9 Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Wed, 12 Nov 2014 15:46:31 +0900 Subject: add Float::{INFINITY,NAN} if available --- src/numeric.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/numeric.c') diff --git a/src/numeric.c b/src/numeric.c index 71dadf35f..e01e661a5 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -1337,4 +1337,11 @@ mrb_init_numeric(mrb_state *mrb) mrb_define_method(mrb, fl, "to_s", flo_to_s, MRB_ARGS_NONE()); /* 15.2.9.3.16(x) */ mrb_define_method(mrb, fl, "inspect", flo_to_s, MRB_ARGS_NONE()); mrb_define_method(mrb, fl, "nan?", flo_nan_p, MRB_ARGS_NONE()); + +#ifdef INFINITY + mrb_define_const(mrb, fl, "INFINITY", mrb_float_value(mrb, INFINITY)); +#endif +#ifdef NAN + mrb_define_const(mrb, fl, "NAN", mrb_float_value(mrb, NAN)); +#endif } -- cgit v1.2.3