d *= 10
	}
	for nano%int64(d) == 0 && d < 2*time.Second {
		d *= 2
	}
	return t.Truncate(d)
}

func main() {
	var t1 time.Time
	b1, err := os.ReadFile(os.Args[1])
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
	if err := json.Unmarshal(b1, &t1); err != nil  {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}

	var t2 time.Time
	b2, err := os.ReadFile(os.Args[2])

}

type UnpairedVersion interface {
	Version
}

var _ Constraint = UnpairedVersion(nil)


// derived test case from issue #21804

type (
	_ interface{ m(B1) }
	A1 interface{ a(D1) }
	B1 interface{ A1 }
	C1 interface{ B1 }
	D1 interface{ C1 }
)

var _ A1 = C1(nil)


// derived test case from issue #22701

func F(x I4) interface{} {
	return x.Method()
}

			parts := yml.SplitString(c.doc)
			g := NewWithT(t)
			g.Expect(parts).To(Equal(expected))
		})
	}
}

func TestSplitWithNestedDocument(t *testing.T) {
	doc := `
b
    b1
    ---
    b2
`
	expected := []string{
		`b
    b1
    ---
    b2`,
	}

	g := NewWithT(t)
	parts := yml.SplitString(doc)
	g.Expect(parts).To(Equal(expected))
}

func TestJoinRemovesEmptyParts(t *testing.T) {

func (A4) m() {} // ERROR "cannot define new methods on non-local type|may not define methods on non-local type"

type B1 = struct{}

func (B1) m() {} // ERROR "invalid receiver type"

00000240  df d3 20 64 38 92 24 3a  00 bc cf 9c 7d b7 40 20  |.. d8.$:....}.@ |
00000250  01 5f aa d3 16 61 09 a2  76 fd 13 c3 cc e1 0c 5c  |._...a..v......\|
00000260  ee b1 87 82 f1 6c 04 ed  73 bb b3 43 77 8d 0c 1c  |.....l..s..Cw...|
00000270  f1 0f a1 d8 40 83 61 c9  4c 72 2b 9d ae db 46 06  |******@****.***+...F.|
00000280  06 4d f4 c1 b3 3e c0 d1  bd 42 d4 db fe 3d 13 60  |.M...>...B...=.`|

// Valid and invalid variations.
type B0 any
type B1[_ any] any
type B2[_, _ any] any

func _[T1 B0]() {}
func _[T1 B1[T1]]() {}
func _[T1 B2 /* ERRORx `cannot use generic type .* without instantiation` */ ]() {}

func _[T1, T2 B0]() {}
func _[T1 B1[T1], T2 B1[T2]]() {}
func _[T1, T2 B2 /* ERRORx `cannot use generic type .* without instantiation` */ ]() {}

func _[T1 B0, T2 B1[T2]]() {} // here B1 applies to T2

        createDirs("buildSrc", "buildSrc/b1", "buildSrc/b2")
        file("buildSrc/settings.gradle") << """
            $settings
            include 'b1', 'b2'
        """

        file("buildSrc/build.gradle") << """
            allprojects { apply plugin: 'java' }
            dependencies { implementation project(':b1') }
            project(':b1') { dependencies { implementation project(':b2') } }

000000e0  20 16 52 fb 12 04 17 48  7d 65 49 50 c5 b8 e6 9c  | .R....H}eIP....|
000000f0  be f6 58 09 ea 8b 94 51  93 cf 0d 7a 76 88 78 cb  |..X....Q...zv.x.|
00000100  37 83 43 fa 37 d5 5b 3f  10 1d 07 b1 bb 9b ac 3a  |7.C.7.[?.......:|
00000110  43 e0 62 b1 fe 64 43 83  53 49 96 9e 81 1c 05 64  |C.b..dC.SI.....d|
00000120  40 2a 1b 98 5f ed 8d 47  52 2c db 84 8b 6a 1e 3b  |@*.._..GR,...j.;|

00000070  ff f6 84 af c4 cf c2 ed  90 99 5f 58 cb 3b 74 14  |.........._X.;t.|
00000080  03 03 00 01 01 17 03 03  00 17 4f 52 70 18 74 9c  |..........ORp.t.|
00000090  40 4e b0 5a 7a bc aa b0  b9 22 70 b1 90 9c 04 ef  |@N.Zz...."p.....|
000000a0  e7 17 03 03 02 6d a8 7e  5a 4a 5f 3d 97 f2 74 93  |.....m.~ZJ_=..t.|
000000b0  ce 75 f5 be 0f 2e c4 58  d6 91 4d fb 9f 80 56 3c  |.u.....X..M...V<|

		payload, err := os.ReadFile(fn)
		if err != nil {
			t.Fatalf("failed to read executable '%s': %v", fn, err)
		}
		return payload
	}

	b1 := readBytes(scenarios[0].libpath)
	b2 := readBytes(scenarios[1].libpath)
	if !bytes.Equal(b1, b2) {
		t.Fatalf("concurrent and serial builds produced different output")
	}