mirror of
https://github.com/golang/go
synced 2024-11-17 20:04:47 -07:00
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
30 lines
698 B
Go
30 lines
698 B
Go
// errorcheck
|
|
|
|
// Copyright 2010 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
|
|
|
|
type T struct {
|
|
x, y *T
|
|
}
|
|
|
|
func main() {
|
|
// legal composite literals
|
|
_ = struct{}{}
|
|
_ = [42]int{}
|
|
_ = [...]int{}
|
|
_ = []int{}
|
|
_ = map[int]int{}
|
|
_ = T{}
|
|
|
|
// illegal composite literals: parentheses not allowed around literal type
|
|
_ = (struct{}){} // ERROR "parenthesize"
|
|
_ = ([42]int){} // ERROR "parenthesize"
|
|
_ = ([...]int){} // ERROR "parenthesize"
|
|
_ = ([]int){} // ERROR "parenthesize"
|
|
_ = (map[int]int){} // ERROR "parenthesize"
|
|
_ = (T){} // ERROR "parenthesize"
|
|
}
|