github.com/guyezi/gofrontend@v0.0.0-20200228202240-7a62a49e62c0/libgo/go/internal/bytealg/index_generic.go (about)

     1  // Copyright 2018 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build ignore_for_gccgo
     6  // +build !amd64,!arm64,!s390x
     7  
     8  package bytealg
     9  
    10  const MaxBruteForce = 0
    11  
    12  // Index returns the index of the first instance of b in a, or -1 if b is not present in a.
    13  // Requires 2 <= len(b) <= MaxLen.
    14  func Index(a, b []byte) int {
    15  	panic("unimplemented")
    16  }
    17  
    18  // IndexString returns the index of the first instance of b in a, or -1 if b is not present in a.
    19  // Requires 2 <= len(b) <= MaxLen.
    20  func IndexString(a, b string) int {
    21  	panic("unimplemented")
    22  }
    23  
    24  // Cutover reports the number of failures of IndexByte we should tolerate
    25  // before switching over to Index.
    26  // n is the number of bytes processed so far.
    27  // See the bytes.Index implementation for details.
    28  func Cutover(n int) int {
    29  	panic("unimplemented")
    30  }