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https://github.com/golang/go
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35 lines
793 B
Go
35 lines
793 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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// Compiler rejected initialization of structs to composite literals
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// in a non-static setting (e.g. in a function)
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// when the struct contained a field named _.
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package p
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type T struct {
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_ string
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}
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func ok() {
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var x = T{"check"}
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_ = x
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_ = T{"et"}
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}
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var (
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y = T{"stare"}
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w = T{_: "look"} // ERROR "invalid field name _ in struct initializer"
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_ = T{"page"}
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_ = T{_: "out"} // ERROR "invalid field name _ in struct initializer"
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)
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func bad() {
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var z = T{_: "verse"} // ERROR "invalid field name _ in struct initializer"
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_ = z
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_ = T{_: "itinerary"} // ERROR "invalid field name _ in struct initializer"
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}
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