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https://github.com/golang/go
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2ae77376f7
The one in misc/makerelease/makerelease.go is particularly bad and probably warrants rotating our keys. I didn't update old weekly notes, and reverted some changes involving test code for now, since we're late in the Go 1.5 freeze. Otherwise, the rest are all auto-generated changes, and all manually reviewed. Change-Id: Ia2753576ab5d64826a167d259f48a2f50508792d Reviewed-on: https://go-review.googlesource.com/12048 Reviewed-by: Rob Pike <r@golang.org>
38 lines
835 B
Go
38 lines
835 B
Go
// errorcheck
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// Copyright 2011 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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// Test that len non-constants are not constants, https://golang.org/issue/3244.
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package p
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var b struct {
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a[10]int
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}
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var m map[string][20]int
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var s [][30]int
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func f() *[40]int
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var c chan *[50]int
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var z complex128
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const (
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n1 = len(b.a)
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n2 = len(m[""])
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n3 = len(s[10])
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n4 = len(f()) // ERROR "is not a constant|is not constant"
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n5 = len(<-c) // ERROR "is not a constant|is not constant"
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n6 = cap(f()) // ERROR "is not a constant|is not constant"
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n7 = cap(<-c) // ERROR "is not a constant|is not constant"
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n8 = real(z) // ERROR "is not a constant|is not constant"
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n9 = len([4]float64{real(z)}) // ERROR "is not a constant|is not constant"
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)
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