This test exercises basic 'stub methods' functionality.

-- go.mod --
module example.com
go 1.12

-- a/a.go --
package a

type C int

var _ error = C(0) //@suggestedfix(re"C.0.", re"missing method Error", "quickfix", stub)

-- @stub/a/a.go --
package a

type C int

// Error implements error.
func (C) Error() string {
	panic("unimplemented")
}

var _ error = C(0) //@suggestedfix(re"C.0.", re"missing method Error", "quickfix", stub)
