17 lines
335 B
Go
17 lines
335 B
Go
// errorcheck
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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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// Check for cycles in a function value.
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package funcvalue
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func fx() int {
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_ = x
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return 0
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}
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var x = fx // ERROR "initialization cycle|depends upon itself"
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