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Fix partial parsing of "infinity" in parse_f64_prefix

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It was previously reporting an invalid number of characters parsed for
any string other than "inf", "+inf", or "-inf".
This commit is contained in:
Feoramund
2024-06-04 13:24:46 -04:00
parent 3b7100f8e5
commit d33668fa91
1 changed files with 3 additions and 6 deletions
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core/strconv/strconv.odin
+3 -6
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@@ -878,13 +878,10 @@ parse_f64_prefix :: proc(str: string) -> (value: f64, nr: int, ok: bool) {
s = s[1:] s = s[1:]
fallthrough fallthrough
case 'i', 'I': case 'i', 'I':
n = common_prefix_len_ignore_case(s, "infinity") m := common_prefix_len_ignore_case(s, "infinity")
if 3 < n && n < 8 { // "inf" or "infinity" if m == 3 || m == 8 { // "inf" or "infinity"
n = 3
}
if n == 3 || n == 8 {
f = 0h7ff00000_00000000 if sign == 1 else 0hfff00000_00000000 f = 0h7ff00000_00000000 if sign == 1 else 0hfff00000_00000000
n = nsign + 3 n = nsign + m
ok = true ok = true
return return
} }