mirror of
https://github.com/golang/go
synced 2024-11-25 09:07:58 -07:00
a338231526
* check for struct literal assignment to private fields. * record, fix crash involving parallel map assignment. * avoid infinite recursion in exportassignok. * make floating point bounds check precise. * avoid crash on invalid receiver. * add context to error about implicit assignment. Fixes #86. Fixes #88. Fixes #158. Fixes #174. Fixes #201. Fixes #204. R=ken2 https://golang.org/cl/154144
46 lines
711 B
Go
46 lines
711 B
Go
// errchk $G -e $D/$F.go
|
|
|
|
// Copyright 2009 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package main
|
|
|
|
import "sync"
|
|
|
|
type T struct {
|
|
int;
|
|
sync.Mutex;
|
|
}
|
|
|
|
func main() {
|
|
{
|
|
var x, y sync.Mutex;
|
|
x = y; // ERROR "assignment.*Mutex"
|
|
_ = x;
|
|
}
|
|
{
|
|
var x, y T;
|
|
x = y; // ERROR "assignment.*Mutex"
|
|
_ = x;
|
|
}
|
|
{
|
|
var x, y [2]sync.Mutex;
|
|
x = y; // ERROR "assignment.*Mutex"
|
|
_ = x;
|
|
}
|
|
{
|
|
var x, y [2]T;
|
|
x = y; // ERROR "assignment.*Mutex"
|
|
_ = x;
|
|
}
|
|
{
|
|
x := sync.Mutex{0, 0}; // ERROR "assignment.*Mutex"
|
|
_ = x;
|
|
}
|
|
{
|
|
x := sync.Mutex{key: 0}; // ERROR "(unknown|assignment).*Mutex"
|
|
_ = x;
|
|
}
|
|
}
|