diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/numeric.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/src/numeric.c b/src/numeric.c index e894b3dc3..4285ca6bc 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -187,27 +187,13 @@ flo_to_s(mrb_state *mrb, mrb_value flt) { char buf[32]; mrb_float value = mrb_float(flt); - char *p, *e; if (isinf(value)) - return mrb_str_new2(mrb, value < 0 ? "-Infinity" : "Infinity"); + return mrb_str_new2(mrb, value < 0 ? "-inf" : "inf"); else if(isnan(value)) return mrb_str_new2(mrb, "NaN"); - sprintf(buf, "%#.15g", value); /* ensure to print decimal point */ - if (!(e = strchr(buf, 'e'))) { - e = buf + strlen(buf); - } - if (!ISDIGIT(e[-1])) { /* reformat if ended with decimal point (ex 111111111111111.) */ - sprintf(buf, "%#.14e", value); - if (!(e = strchr(buf, 'e'))) { - e = buf + strlen(buf); - } - } - p = e; - while (p[-1]=='0' && ISDIGIT(p[-2])) - p--; - memmove(p, e, strlen(e)+1); + sprintf(buf, "%.14g", value); return mrb_str_new2(mrb, buf); } |