// maybe I should flesh out the fakeConn.Exec
		// implementation so this properly fails.
		// t.Errorf("expected error inserting nil name with Exec")
	}

	paramtype := reflect.TypeOf(spec.rows[0].nullParam)
	bindVal := reflect.New(paramtype).Interface()

	for i := 0; i < 5; i++ {
		id := i + 1
		if err := db.QueryRow("SELECT|t|nullf|id=?", id).Scan(bindVal); err != nil {
			t.Errorf("id=%d Scan: %v", id, err)

		{"Field.Class", Field, 5},
		{"Field.Val", Field, 0},
		{"FloatType", Type, 0},
		{"FloatType.BasicType", Field, 0},
		{"FuncType", Type, 0},
		{"FuncType.CommonType", Field, 0},
		{"FuncType.ParamType", Field, 0},
		{"FuncType.ReturnType", Field, 0},
		{"IntType", Type, 0},
		{"IntType.BasicType", Field, 0},
		{"LineEntry", Type, 5},
		{"LineEntry.Address", Field, 5},
		{"LineEntry.BasicBlock", Field, 5},