# Test support for declaring needed Go version in module.

env GO111MODULE=on

go list
! go build
stderr 'module requires Go 1.999'
go build sub.1
! go build badsub.1
stderr 'module requires Go 1.11111'

go build versioned.1
go mod edit -require versioned.1@v1.1.0
! go build versioned.1
stderr 'module requires Go 1.99999'

-- go.mod --
module m
go 1.999
require (
	sub.1 v1.0.0
	badsub.1 v1.0.0
	versioned.1 v1.0.0
)
replace (
	sub.1 => ./sub
	badsub.1 => ./badsub
	versioned.1 v1.0.0 => ./versioned1
	versioned.1 v1.1.0 => ./versioned2
)

-- x.go --
package x

-- sub/go.mod --
module m
go 1.11

-- sub/x.go --
package x

-- badsub/go.mod --
module m
go 1.11111

-- badsub/x.go --
package x

-- versioned1/go.mod --
module versioned
go 1.0

-- versioned1/x.go --
package x

-- versioned2/go.mod --
module versioned
go 1.99999

-- versioned2/x.go --
package x