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38 lines
642 B
38 lines
642 B
7 months ago
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// errorcheck
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// Copyright 2019 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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package p
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const (
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zero = iota
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one
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two
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three
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)
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const iii int = 0x3
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func f(v int) {
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switch v {
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case zero, one:
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case two, one: // ERROR "previous case at LINE-1"
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case three:
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case 3: // ERROR "previous case at LINE-1"
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case iii: // ERROR "previous case at LINE-2"
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}
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}
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const b = "b"
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var _ = map[string]int{
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"a": 0,
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b: 1,
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"a": 2, // ERROR "previous key at LINE-2"
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"b": 3, // ERROR "previous key at LINE-2"
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"b": 4, // ERROR "previous key at LINE-3"
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}
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