ed/Odin
1
0
Fork 0
mirror of https://github.com/Ed94/Odin.git synced 2026-08-06 15:48:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #2300 from MarenFayre/float-format

Browse Source 
Clean up float_fmt logic
This commit is contained in:
gingerBill
2023-01-10 15:46:54 +00:00
committed by GitHub
parent b0756f9e29 fd4633eb25
commit 86511d44e4
1 changed files with 5 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
core/fmt/fmt.odin
+5 -12
View File
@@ -866,23 +866,16 @@ _pad :: proc(fi: ^Info, s: string) {
} }
_fmt_float_as :: proc(fi: ^Info, v: f64, bit_size: int, verb: rune, float_fmt: byte) { _fmt_float_as :: proc(fi: ^Info, v: f64, bit_size: int, verb: rune, float_fmt: byte) {
prec: int = 3 prec := fi.prec if fi.prec_set else 3
if fi.prec_set {
prec = fi.prec
}
buf: [386]byte buf: [386]byte
// Can return "NaN", "+Inf", "-Inf", "+<value>", "-<value>". // Can return "NaN", "+Inf", "-Inf", "+<value>", "-<value>".
str := strconv.append_float(buf[:], v, float_fmt, prec, bit_size) str := strconv.append_float(buf[:], v, float_fmt, prec, bit_size)
assert(len(str) >= 2)
if !fi.plus { // '+' modifier means preserve all signs. if !fi.plus {
switch { // Strip sign from "+<value>" but not "+Inf".
case str[0] == 'N': // Not a "NaN" if str[0] == '+' && str[1] != 'I' {
case str[1] == 'I': // Not a "±Inf" str = str[1:]
case str[0] == '+': // Found "+<value>"
// Strip + sign
str = str[1:]
} }
} }