8dc2499aa6
gotools/ * Makefile.am (go_cmd_cgo_files): Add ast_go118.go (check-go-tool): Copy golang.org/x/tools directories. * Makefile.in: Regenerate. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/384695
24 lines
693 B
Go
24 lines
693 B
Go
// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//-go:build amd64 || arm64 || s390x || ppc64le || ppc64
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package bytealg
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//go:noescape
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// Index returns the index of the first instance of b in a, or -1 if b is not present in a.
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// Requires 2 <= len(b) <= MaxLen.
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func Index(a, b []byte) int
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//go:noescape
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// IndexString returns the index of the first instance of b in a, or -1 if b is not present in a.
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// Requires 2 <= len(b) <= MaxLen.
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func IndexString(a, b string) int
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func Cutover(n int) int {
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// 1 error per 8 characters, plus a few slop to start.
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return (n + 16) / 8
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}
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