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17 lines
349 B
Go
17 lines
349 B
Go
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// errorcheck
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// Copyright 2017 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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// Issue 19977: multiple error messages when type switching on an undefined
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package foo
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func Foo() {
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switch x := a.(type) { // ERROR "undefined: a"
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default:
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_ = x
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}
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}
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