mirror of
https://github.com/golang/go
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54 lines
869 B
Go
54 lines
869 B
Go
// errchk $G -e $D/$F.go
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// Copyright 2009 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 main
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import "sync"
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type T struct {
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int;
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sync.Mutex;
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}
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func main() {
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{
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var x, y sync.Mutex;
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x = y; // ERROR "assignment.*Mutex"
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_ = x;
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}
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{
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var x, y T;
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x = y; // ERROR "assignment.*Mutex"
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_ = x;
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}
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{
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var x, y [2]sync.Mutex;
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x = y; // ERROR "assignment.*Mutex"
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_ = x;
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}
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{
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var x, y [2]T;
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x = y; // ERROR "assignment.*Mutex"
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_ = x;
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}
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{
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x := sync.Mutex{0, 0}; // ERROR "assignment.*Mutex"
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_ = x;
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}
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{
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x := sync.Mutex{key: 0}; // ERROR "(unknown|assignment).*Mutex"
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_ = x;
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}
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{
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x := &sync.Mutex{}; // ok
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var y sync.Mutex; // ok
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y = *x; // ERROR "assignment.*Mutex"
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*x = y; // ERROR "assignment.*Mutex"
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_ = x;
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_ = y;
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}
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}
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