forked from mirror/enumer
57 lines
1.0 KiB
Go
57 lines
1.0 KiB
Go
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// Copyright 2014 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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// Enough gaps to trigger a map implementation of the method.
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// Also includes a duplicate to test that it doesn't cause problems
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package main
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import "fmt"
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type Prime int
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const (
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p2 Prime = 2
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p3 Prime = 3
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p5 Prime = 5
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p7 Prime = 7
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p77 Prime = 7 // Duplicate; note that p77 doesn't appear below.
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p11 Prime = 11
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p13 Prime = 13
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p17 Prime = 17
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p19 Prime = 19
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p23 Prime = 23
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p29 Prime = 29
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p37 Prime = 31
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p41 Prime = 41
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p43 Prime = 43
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)
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func main() {
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ck(0, "Prime(0)")
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ck(1, "Prime(1)")
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ck(p2, "p2")
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ck(p3, "p3")
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ck(4, "Prime(4)")
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ck(p5, "p5")
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ck(p7, "p7")
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ck(p77, "p7")
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ck(p11, "p11")
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ck(p13, "p13")
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ck(p17, "p17")
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ck(p19, "p19")
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ck(p23, "p23")
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ck(p29, "p29")
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ck(p37, "p37")
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ck(p41, "p41")
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ck(p43, "p43")
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ck(44, "Prime(44)")
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}
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func ck(prime Prime, str string) {
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if fmt.Sprint(prime) != str {
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panic("prime.go: " + str)
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}
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}
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