mirror of
https://github.com/golang/go
synced 2024-07-21 01:55:06 +00:00
8080384a68
X ,s;^// \$G (\$D/)?\$F\.go *$;// compile;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A *$;// build;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A && \./\$A\.out *$;// run;g X ,s;^// errchk \$G( -e)? (\$D/)?\$F\.go *$;// errorcheck;g R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/5656083
21 lines
434 B
Go
21 lines
434 B
Go
// errorcheck
|
|
|
|
// 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 . "unsafe" // ERROR "not used"
|
|
|
|
func main() {
|
|
var x int
|
|
println(unsafe.Sizeof(x)) // ERROR "undefined"
|
|
}
|
|
|
|
/*
|
|
After a '.' import, "unsafe" shouldn't be defined as
|
|
an identifier. 6g complains correctly for imports other
|
|
than "unsafe".
|
|
*/
|