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builtin: prepare for adding a -force-bounds-checking option

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Delyan Angelov 2025-07-23 15:26:17 +03:00
parent ba826c047b
commit da00a46bcc
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GPG Key ID: 66886C0F12D595ED
1 changed files with 3 additions and 3 deletions
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6
vlib/builtin/string.v
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@ -416,16 +416,16 @@ pub fn (s string) replace(rep string, with string) string {
rep_pos := unsafe { pidxs[j] }
// copy everything up to piece being replaced
before_len := rep_pos - s_idx
unsafe { vmemcpy(&b[b_i], &s[s_idx], before_len) }
unsafe { vmemcpy(&b[b_i], &s.str[s_idx], before_len) }
b_i += before_len
s_idx = rep_pos + rep.len // move string index past replacement
// copy replacement piece
unsafe { vmemcpy(&b[b_i], &with[0], with.len) }
unsafe { vmemcpy(&b[b_i], &with.str[0], with.len) }
b_i += with.len
}
if s_idx < s.len {
// if any original after last replacement, copy it
unsafe { vmemcpy(&b[b_i], &s[s_idx], s.len - s_idx) }
unsafe { vmemcpy(&b[b_i], &s.str[s_idx], s.len - s_idx) }
}
unsafe {
b[new_len] = 0