env GO111MODULE=off

[short] skip
[GODEBUG:gocacheverify=1] skip
[compiler:gccgo] skip  # gccgo has no standard packages

# Start with a clean build cache:
# test failures may be masked if the cache has just the right entries already.
env GOCACHE=$WORK/cache

# Run 'go vet os/user' once to warm up the cache.
go vet os/user

# Check that second vet reuses cgo-derived inputs.
# The first command could be build instead of vet,

					v.AddArg(arg0)
					mask := v.Block.NewValue0(v.Pos, OpConst32, v.Type)
					mask.AuxInt = -0x80000000
					v.AddArg(mask)
				case OpNeg64F:
					arg0 := v.Args[0]
					v.reset(OpXor64)
					v.Type = f.Config.Types.UInt64
					v.AddArg(arg0)
					mask := v.Block.NewValue0(v.Pos, OpConst64, v.Type)
					mask.AuxInt = -0x8000000000000000
					v.AddArg(mask)
				case OpRound32F:
					v.Op = OpCopy

	&maskedSig{
		mask: []byte("\xFF\xFF\xFF\xFF\x00\x00\x00\x00\xFF\xFF\xFF\xFF"),
		pat:  []byte("FORM\x00\x00\x00\x00AIFF"),
		ct:   "audio/aiff",
	},
	&maskedSig{
		mask: []byte("\xFF\xFF\xFF"),
		pat:  []byte("ID3"),
		ct:   "audio/mpeg",
	},
	&maskedSig{
		mask: []byte("\xFF\xFF\xFF\xFF\xFF"),
		pat:  []byte("OggS\x00"),
		ct:   "application/ogg",

	// AVX2GATHER mask/index/dest #UD cases.
	VPGATHERQQ Y2, (BP)(X2*2), Y2   // ERROR "mask, index, and destination registers should be distinct"
	VPGATHERQQ Y2, (BP)(X2*2), Y7   // ERROR "mask, index, and destination registers should be distinct"
	VPGATHERQQ Y2, (BP)(X7*2), Y2   // ERROR "mask, index, and destination registers should be distinct"

        MavenProject project = new MavenProject(model);

        assertEquals("test-group", project.getGroupId(), "groupId proto-inheritance failed.");
        assertEquals("real-artifact", project.getArtifactId(), "artifactId is masked.");
        assertEquals("1000", project.getVersion(), "version proto-inheritance failed.");

        // draw the NPE.
        project.getId();
    }

    @Test
    void testEmptyConstructor() {

			}
			if ip.To16() != nil && ip.To4() == nil { // IPv6 address
				mask = CIDRMask(pfxlen, 8*IPv6len)
			}

			addrs = append(addrs, &IPNet{IP: ip, Mask: mask})
		}
	}

	return addrs, nil
}

// interfaceMulticastAddrTable returns addresses for a specific
// interface.
func interfaceMulticastAddrTable(ifi *Interface) ([]Addr, error) {
	return nil, nil

			continue
		}
		k := udivisible(n, int64(c)).k
		m := udivisible(n, int64(c)).m
		max := udivisible(n, int64(c)).max
		mask := ^uint64(0) >> (64 - n)
		for i := uint64(0); i < maxU; i++ {
			want := i%c == 0
			mul := (i * m) & mask
			rot := (mul>>uint(k) | mul<<(n-uint(k))) & mask
			got := rot <= max
			if want != got {

	ANDQ $15, BX
	JZ end

	// Create mask to ignore overlap between previous 16 byte block
	// and the next.
	MOVQ $16,CX
	SUBQ BX, CX
	MOVQ $0xFFFF, R10
	SARQ CL, R10
	SALQ CL, R10

	// Process the last 16-byte chunk. This chunk may overlap with the
	// chunks we've already searched so we need to mask part of it.
	MOVOU	(AX), X1
	PCMPEQB	X0, X1
	PMOVMSKB X1, DX
	// Apply mask
	ANDQ R10, DX
	POPCNTL DX, DX

		"Addr.Zone",
		"Addr.v4",
		"Addr.v6",
		"Addr.v6u16",
		"Addr.withoutZone",
		"AddrPortFrom",
		"AddrPort.Addr",
		"AddrPort.Port",
		"AddrPort.IsValid",
		"Prefix.IsSingleIP",
		"Prefix.Masked",
		"Prefix.IsValid",
		"PrefixFrom",
		"Prefix.Addr",
		"Prefix.Bits",
		"AddrFrom4",
		"IPv6LinkLocalAllNodes",
		"IPv6Unspecified",
		"MustParseAddr",
		"MustParseAddrPort",
		"MustParsePrefix",

func IsNaN(f float64) (is bool) {
	// IEEE 754 says that only NaNs satisfy f != f.
	// To avoid the floating-point hardware, could use:
	//	x := Float64bits(f);
	//	return uint32(x>>shift)&mask == mask && x != uvinf && x != uvneginf
	return f != f
}

// IsInf reports whether f is an infinity, according to sign.
// If sign > 0, IsInf reports whether f is positive infinity.