diff options
author | S-H-GAMELINKS <gamelinks007@gmail.com> | 2020-11-17 18:41:21 +0900 |
---|---|---|
committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-11-20 11:47:47 +0900 |
commit | c11c25baefa996fd16ac6b03e2c4cbe8a98b7237 (patch) | |
tree | 2f6a6f755965ac06bdcc3027961fe5b388a460bf | |
parent | d79cdcb113ed63705f857ac2a7c323db398c4256 (diff) | |
download | ruby-c11c25baefa996fd16ac6b03e2c4cbe8a98b7237.tar.gz |
fix code
-rw-r--r-- | numeric.c | 18 |
1 files changed, 4 insertions, 14 deletions
@@ -1820,22 +1820,12 @@ rb_flo_is_finite_p(VALUE num) return Qtrue; } -enum flo_prevnext_flags -{ - FLOAT_PREV = 0, - FLOAT_NEXT = 1 -}; - static VALUE -flo_prev_or_next(VALUE flo, int flag) +flo_prev_or_next(VALUE flo, double value) { double x, y; x = NUM2DBL(flo); - if (flag == 1) - y = nextafter(x, HUGE_VAL); - else - y = nextafter(x, -HUGE_VAL); - + y = nextafter(x, value); return DBL2NUM(y); } @@ -1894,7 +1884,7 @@ flo_prev_or_next(VALUE flo, int flag) static VALUE flo_next_float(VALUE vx) { - return flo_prev_or_next(vx, FLOAT_NEXT); + return flo_prev_or_next(vx, HUGE_VAL); } /* @@ -1942,7 +1932,7 @@ flo_next_float(VALUE vx) static VALUE flo_prev_float(VALUE vx) { - return flo_prev_or_next(vx, FLOAT_PREV); + return flo_prev_or_next(vx, -HUGE_VAL); } /* |