_ = complex128 // ERROR "complex128 (type) is not an expression"

	// constants
	const c1 = 991
	const c2 float32 = 0.5
	const c3 = "foo"
	0 // ERROR "0 (untyped int constant) is not used"
	0.5 // ERROR "0.5 (untyped float constant) is not used"
	"foo" // ERROR `"foo" (untyped string constant) is not used`
	c1 // ERROR "c1 (untyped int constant 991) is not used"
	c2 // ERROR "c2 (constant 0.5 of type float32) is not used"

	{nat{0, 0, 0, 1}, nat{0, 0, _M}, nat{0, 0, 1}},
}

var prodNN = []argNN{
	{},
	{nil, nil, nil},
	{nil, nat{991}, nil},
	{nat{991}, nat{991}, nat{1}},
	{nat{991 * 991}, nat{991}, nat{991}},
	{nat{0, 0, 991 * 991}, nat{0, 991}, nat{0, 991}},
	{nat{1 * 991, 2 * 991, 3 * 991, 4 * 991}, nat{1, 2, 3, 4}, nat{991}},
	{nat{4, 11, 20, 30, 20, 11, 4}, nat{1, 2, 3, 4}, nat{4, 3, 2, 1}},
	// 3^100 * 3^28 = 3^128
	{

env TESTGO_VERSION=go1.50
mkdir m1_22_0
go mod init -C m1_22_0
go mod edit -C m1_22_0 -go=1.22.0 -toolchain=go1.99.0
mkdir m1_22_1
go mod init -C m1_22_1
go mod edit -C m1_22_1 -go=1.22.1 -toolchain=go1.99.1
mkdir m1_24_rc0
go mod init -C m1_24_rc0
go mod edit -C m1_24_rc0 -go=1.24rc0 -toolchain=go1.99.2

go work init
grep '^go 1.50$' go.work
! grep toolchain go.work

env TESTGO_VERSION=go1.50
mkdir m1_22_0
go mod init -C m1_22_0
go mod edit -C m1_22_0 -go=1.22.0 -toolchain=go1.99.0
mkdir m1_22_1
go mod init -C m1_22_1
go mod edit -C m1_22_1 -go=1.22.1 -toolchain=go1.99.1
mkdir m1_24_rc0
go mod init -C m1_24_rc0
go mod edit -C m1_24_rc0 -go=1.24rc0 -toolchain=go1.99.2

go work init ./m1_22_0 ./m1_22_1
grep '^go 1.50$' go.work
! grep toolchain go.work

        processor.started(test, testEvent)

        when: processor.completed("2", complete)

        then:
        1 * redirector.setOutputOwner("99")
        1 * target.completed("2", complete)
        0 * _
    }

    def "when test without parent completes the root suite be the owner of output"() {
        def test = new DefaultTestDescriptor("2", "Bar", "Baz")

type argVWW struct {
	z, x nat
	y, r Word
	c    Word
}

var prodVWW = []argVWW{
	{},
	{nat{0}, nat{0}, 0, 0, 0},
	{nat{991}, nat{0}, 0, 991, 0},
	{nat{0}, nat{_M}, 0, 0, 0},
	{nat{991}, nat{_M}, 0, 991, 0},
	{nat{0}, nat{0}, _M, 0, 0},
	{nat{991}, nat{0}, _M, 991, 0},
	{nat{1}, nat{1}, 1, 0, 0},
	{nat{992}, nat{1}, 1, 991, 0},
	{nat{22793}, nat{991}, 23, 0, 0},
	{nat{22800}, nat{991}, 23, 7, 0},

	i    int
}{
	{"empty", 0, nil, 0},
	{"1 1", 1, func(i int) bool { return i >= 1 }, 1},
	{"1 true", 1, func(i int) bool { return true }, 0},
	{"1 false", 1, func(i int) bool { return false }, 1},
	{"1e9 991", 1e9, func(i int) bool { return i >= 991 }, 991},
	{"1e9 true", 1e9, func(i int) bool { return true }, 0},
	{"1e9 false", 1e9, func(i int) bool { return false }, 1e9},
	{"data -20", len(data), f(data, -20), 0},

00000390  14 5a ec 52 1e d5 41 a6  25 7c 9b 40 f5 92 58 17  |.Z.R..A.%|.@..X.|
000003a0  80 68 a2 43 58 d3 d9 7c  7a 1f 90 4f a5 08 f8 0f  |.h.CX..|z..O....|
000003b0  31 7b bd cc 74 3d f8 73  7d 0a 6c 12 25 53 b3 99  |1{..t=.s}.l.%S..|
000003c0  c7 f2 4c 99 5d 7c 56 cd  29 5c 30 91 93 6f a2 00  |..L.]|V.)\0..o..|
000003d0  c4 97 17 03 03 00 35 81  b3 9e 92 c5 dc 08 b3 f3  |......5.........|

	case 985:
		return 985
	case 986:
		return 986
	case 987:
		return 987
	case 988:
		return 988
	case 989:
		return 989
	case 990:
		return 990
	case 991:
		return 991
	case 992:
		return 992
	case 993:
		return 993
	case 994:
		return 994
	case 995:
		return 995
	case 996:
		return 996
	case 997:
		return 997
	case 998:

		return &inst{0x53, 0x0, 0x0, -992, 0x61}
	case AFCVTWQ:
		return &inst{0x53, 0x0, 0x0, -928, 0x63}
	case AFCVTWS:
		return &inst{0x53, 0x0, 0x0, -1024, 0x60}
	case AFCVTWUD:
		return &inst{0x53, 0x0, 0x1, -991, 0x61}
	case AFCVTWUQ:
		return &inst{0x53, 0x0, 0x1, -927, 0x63}
	case AFCVTWUS:
		return &inst{0x53, 0x0, 0x1, -1023, 0x60}
	case AFDIVD:
		return &inst{0x53, 0x0, 0x0, 416, 0xd}
	case AFDIVQ: