1 // $G $F.go && $L $F.$A && ./$A.out
3 // Copyright 2009 The Go Authors. All rights reserved.
4 // Use of this source code is governed by a BSD-style
5 // license that can be found in the LICENSE file.
12 ga, e0 := os.Getenv("GOARCH");
14 print("$GOARCH: ", e0.String(), "\n");
18 print("$GOARCH=", ga, "\n");
21 xxx, e1 := os.Getenv("DOES_NOT_EXIST");
23 print("$DOES_NOT_EXIST=", xxx, "; err = ", e1.String(), "\n");