# Test for issue #68658: In GOPATH mode, files with a //go:build fileVersion
# earlier than go1.21 should downgrade to go1.21 and no further.

[short] skip 'requires build'

env GO111MODULE=off
go build foo bar

-- foo/main.go --
//go:build go1.10

package p

import "fmt"

func main() {
	var x any  // any was added in Go 1.18
	fmt.Println(x)
}

-- bar/main.go --
//go:build go1.20

package p

import "fmt"

func main() {
    y := max(1, 2)  // max was added in Go 1.21
    fmt.Println(y)
}