| # https://golang.org/issue/43938: 'go build' should succeed | |
| # if GOPATH and the variables needed for its default value | |
| # are all unset but not relevant to the specific command. | |
| env HOME='' | |
| env home='' | |
| env GOPATH='' | |
| go list -deps main.go | |
| stdout '^io$' | |
| -- main.go -- | |
| package main | |
| import _ "io" |