{"math.Sin", "func Sin(x float64) float64"},
	{"math/big.Int", "type Int struct{neg bool; abs nat}"},
	{"golang.org/x/text/unicode/norm.MaxSegmentSize", "const MaxSegmentSize untyped int"},
}

func TestImportedTypes(t *testing.T) {
	if !testenv.HasSrc() {
		t.Skip("no source code available")
	}

	for _, test := range importedObjectTests {
		i := strings.LastIndex(test.name, ".")
		if i < 0 {

	{"go/ast.Node", "type Node interface{End() go/token.Pos; Pos() go/token.Pos}"},
	{"go/types.Type", "type Type interface{String() string; Underlying() Type}"},
}

func TestImportedTypes(t *testing.T) {
	testenv.MustHaveGoBuild(t)

	// This package only handles gc export data.
	if runtime.Compiler != "gc" {
		t.Skipf("gc-built packages not available (compiler = %s)", runtime.Compiler)
	}