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- // Copyright 2020 The Go Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style
- // license that can be found in the LICENSE file.
- //go:build compiler_bootstrap
- // +build compiler_bootstrap
- package strconv
- // index returns the index of the first instance of c in s, or -1 if missing.
- func index(s string, c byte) int {
- for i := 0; i < len(s); i++ {
- if s[i] == c {
- return i
- }
- }
- return -1
- }
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