memCond := ir.NewBinaryExpr(base.Pos, ir.OGT, mem, ir.NewUnaryExpr(base.Pos, ir.ONEG, typecheck.Conv(unsafePtr, types.Types[types.TUINTPTR])))
		nif.Cond = ir.NewLogicalExpr(base.Pos, ir.OOROR, overflow, memCond)
		nifPtr := ir.NewIfStmt(base.Pos, nil, nil, nil)
		nifPtr.Cond = ir.NewBinaryExpr(base.Pos, ir.OEQ, unsafePtr, typecheck.NodNil())
		nifPtr.Body.Append(mkcall("panicunsafeslicenilptr", nil, &nifPtr.Body))

{"Action":"output","Test":"TestVet/1","Output":"    --- PASS: TestVet/1 (0.07s)\n"}
{"Action":"output","Test":"TestVet/1","Output":"        vet_test.go:114: files: [\"testdata/atomic.go\" \"testdata/lostcancel.go\" \"testdata/unsafeptr.go\"]\n"}
{"Action":"pass","Test":"TestVet/1"}
{"Action":"output","Test":"TestVet/7","Output":"    --- PASS: TestVet/7 (0.19s)\n"}

		"directive",
		"httpresponse",
		"lostcancel",
		"method",
		"nilfunc",
		"print",
		"shift",
		"slog",
		"structtag",
		"testingpkg",
		// "testtag" has its own test
		"unmarshal",
		"unsafeptr",
		"unused",
	} {
		pkg := pkg
		t.Run(pkg, func(t *testing.T) {
			t.Parallel()

			// Skip cgo test on platforms without cgo.
			if pkg == "cgo" && !cgoEnabled(t) {
				return
			}

{"Action":"output","Test":"Test☺☹/1","Output":"    --- PASS: Test☺☹/1 (0.07s)\n"}
{"Action":"output","Test":"Test☺☹/1","Output":"        vet_test.go:114: φιλεσ: [\"testdata/atomic.go\" \"testdata/lostcancel.go\" \"testdata/unsafeptr.go\"]\n"}
{"Action":"pass","Test":"Test☺☹/1"}
{"Action":"output","Test":"Test☺☹/7","Output":"    --- PASS: Test☺☹/7 (0.19s)\n"}

		case ir.OCONVNOP:
			n := n.(*ir.ConvExpr)
			if n.X.Type().IsUnsafePtr() {
				n.X = cheapExpr(n.X, init)
				originals = append(originals, typecheck.ConvNop(n.X, types.Types[types.TUNSAFEPTR]))
			}
		}
	}
	walk(n.X)

	cheap := cheapExpr(n, init)

	slice := typecheck.MakeDotArgs(base.Pos, types.NewSlice(types.Types[types.TUNSAFEPTR]), originals)
	slice.SetEsc(ir.EscNone)

	"cmd/internal/notsha256"
)

// BuiltinPkg is a fake package that declares the universe block.
var BuiltinPkg *Pkg

// LocalPkg is the package being compiled.
var LocalPkg *Pkg

// UnsafePkg is package unsafe.
var UnsafePkg *Pkg

// BlankSym is the blank (_) symbol.
var BlankSym *Sym

// numImport tracks how often a package with a given name is imported.

	// hp = &a[0]
	hp := typecheck.TempAt(base.Pos, ir.CurFunc, types.Types[types.TUNSAFEPTR])

	ix := ir.NewIndexExpr(base.Pos, a, ir.NewInt(base.Pos, 0))
	ix.SetBounded(true)
	addr := typecheck.ConvNop(typecheck.NodAddr(ix), types.Types[types.TUNSAFEPTR])
	n.Body.Append(ir.NewAssignStmt(base.Pos, hp, addr))

	// hn = len(a) * sizeof(elem(a))

	typs[3] = types.NewPtr(typs[2])
	typs[4] = newSig(params(typs[1]), params(typs[3]))
	typs[5] = types.Types[types.TUINTPTR]
	typs[6] = types.Types[types.TBOOL]
	typs[7] = types.Types[types.TUNSAFEPTR]
	typs[8] = newSig(params(typs[5], typs[1], typs[6]), params(typs[7]))
	typs[9] = newSig(nil, nil)
	typs[10] = types.Types[types.TINTER]
	typs[11] = newSig(params(typs[10]), nil)
	typs[12] = types.Types[types.TINT32]

		case types.TINT64, types.TUINT64:
			wfs[i].Type = obj.WasmI64
		case types.TFLOAT32:
			wfs[i].Type = obj.WasmF32
		case types.TFLOAT64:
			wfs[i].Type = obj.WasmF64
		case types.TUNSAFEPTR:
			wfs[i].Type = obj.WasmPtr
		default:
			base.ErrorfAt(f.Pos(), 0, "go:wasmimport %s %s: unsupported parameter type %s", f.WasmImport.Module, f.WasmImport.Name, t.String())
		}

			return ir.OSTR2RUNES, ""
		}
	}

	// 8. src is a pointer or uintptr and dst is unsafe.Pointer.
	if (src.IsPtr() || src.IsUintptr()) && dst.IsUnsafePtr() {
		return ir.OCONVNOP, ""
	}

	// 9. src is unsafe.Pointer and dst is a pointer or uintptr.
	if src.IsUnsafePtr() && (dst.IsPtr() || dst.IsUintptr()) {
		return ir.OCONVNOP, ""
	}

	// 10. src is a slice and dst is an array or pointer-to-array.