t struct{ _, f T }
	)

	const bb = unsafe.Offsetof(b.f)
	assert(bb == 8)
	const _ = unsafe /* ERROR "not constant" */ .Alignof(a)
	const _ = unsafe /* ERROR "not constant" */ .Alignof(s)
	const pp = unsafe.Offsetof(p.f)
	assert(pp == 8)
	const ll = unsafe.Offsetof(l.f)
	assert(ll == 24)
	const ff = unsafe.Offsetof(f.f)
	assert(ff == 8)
	const ii = unsafe.Offsetof(i.f)
	assert(ii == 16)

package main

import (
	"unsafe"
)

type Embedded struct {
	B int
}

type S[K any] struct {
	A K
	Embedded
}

func showOffsets[K any](d *S[K]) {
	o1 := unsafe.Offsetof(d.B)
	o2 := unsafe.Offsetof(d.Embedded)
	if o1 != o2 {
		panic("offset mismatch")
	}
}

func main() {
	showOffsets(new(S[int]))

	return 1, true
}

func direntReclen(buf []byte) (uint64, bool) {
	return readInt(buf, unsafe.Offsetof(syscall.Dirent{}.Reclen), unsafe.Sizeof(syscall.Dirent{}.Reclen))
}

func direntNamlen(buf []byte) (uint64, bool) {
	reclen, ok := direntReclen(buf)
	if !ok {
		return 0, false
	}
	return reclen - uint64(unsafe.Offsetof(syscall.Dirent{}.Name)), true
}

func direntType(buf []byte) FileMode {

		println("typSize", want, "!=", typSize)
	}
	if want := unsafe.Offsetof(typ{}.a); want != uintptr(typA) {
		println("typA", want, "!=", typA)
	}
	if want := unsafe.Offsetof(typ{}.b); want != uintptr(typB) {
		println("typB", want, "!=", typB)
	}
	if want := unsafe.Offsetof(typ{}.c); want != uintptr(typC) {
		println("typC", want, "!=", typC)
	}

	imag(1i)			// ERROR "not used"
	len(a)				// ERROR "not used"
	make([]int, 10)			// ERROR "not used"
	new(int)			// ERROR "not used"
	real(1i)			// ERROR "not used"
	unsafe.Alignof(a)		// ERROR "not used"
	unsafe.Offsetof(s.f)		// ERROR "not used"
	unsafe.Sizeof(a)		// ERROR "not used"

	close(c)
	copy(a, a)
	delete(m, 0)
	panic(0)
	print("foo")
	println("bar")
	recover()

	(close(c))
	(copy(a, a))

	defer append(x, 1) // ERROR "defer discards result of append|is not used"
	defer unsafe.Alignof(t.X) // ERROR "defer discards result of unsafe.Alignof|is not used"
	defer unsafe.Offsetof(t.X) // ERROR "defer discards result of unsafe.Offsetof|is not used"
	defer unsafe.Sizeof(t) // ERROR "defer discards result of unsafe.Sizeof|is not used"
	
	defer copy(x, x) // ok
	m := make(map[int]int)
	defer delete(m, 1) // ok

//go:build (freebsd && 386) || (freebsd && arm)

package syscall

import "unsafe"

func (any *anyMessage) parseRouteMessage(b []byte) *RouteMessage {
	p := (*RouteMessage)(unsafe.Pointer(any))
	off := int(unsafe.Offsetof(p.Header.Rmx)) + SizeofRtMetrics
	if freebsdConfArch == "amd64" {
		off += SizeofRtMetrics // rt_metrics on amd64 is simply doubled
	}
	return &RouteMessage{Header: p.Header, Data: b[rsaAlignOf(off):any.Msglen]}
}

    private final long fixedTime;

    public BuildCommencedTimeProvider(StartParameter startParameter) {
        String offsetStr = startParameter.getSystemPropertiesArgs().get("org.gradle.internal.test.clockoffset");
        long offset = offsetStr != null ? Long.parseLong(offsetStr) : 0;
        fixedTime = offset + System.currentTimeMillis();
    }

    public long getCurrentTime() {
        return fixedTime;
    }

	{"Alignof", `var x P; _ = unsafe.Alignof(x)`, `func(P) uintptr`},

	{"Offsetof", `var x struct{f bool}; _ = unsafe.Offsetof(x.f)`, `invalid type`},           // constant
	{"Offsetof", `var x struct{_ int; f bool}; _ = unsafe.Offsetof((&x).f)`, `invalid type`}, // constant
	{"Offsetof", `var x struct{_ int; f P}; _ = unsafe.Offsetof((&x).f)`, `func(P) uintptr`},

	return int(r.h.Offsets[BlkHashed64def+1]-r.h.Offsets[BlkHashed64def]) / SymSize
}

func (r *Reader) NHasheddef() int {
	return int(r.h.Offsets[BlkHasheddef+1]-r.h.Offsets[BlkHasheddef]) / SymSize
}

func (r *Reader) NNonpkgdef() int {
	return int(r.h.Offsets[BlkNonpkgdef+1]-r.h.Offsets[BlkNonpkgdef]) / SymSize
}

func (r *Reader) NNonpkgref() int {