}
}

// NeedSwitch reports whether Switch would attempt to switch toolchains.
func (s *Switcher) NeedSwitch() bool {
	return s.TooNew != nil && (HasAuto() || HasPath())
}

// Switch decides whether to switch to a newer toolchain
// to resolve any of the saved errors.
// It switches if toolchain switches are permitted and there is at least one TooNewError.
//

	mcall(coroswitch_m)
}

//go:linkname coroswitch

// coroswitch switches to the goroutine blocked on c
// and then blocks the current goroutine on c.
func coroswitch(c *coro) {
	gp := getg()
	gp.coroarg = c
	mcall(coroswitch_m)
}

// coroswitch_m is the implementation of coroswitch
// that runs on the m stack.
//
// Note: Coroutine switches are expected to happen at
// an order of magnitude (or more) higher frequency

	// of the current go.mod or go.work, and let "go run" or "go install"
	// do the rest, including a toolchain switch.
	// Our goal instead is, since we have gone to the trouble of handling
	// unknown flags to some degree, to run the switch now, so that
	// these commands can switch to a newer toolchain directed by the
	// go.mod which may actually understand the flag.

		}
		return p.simpleStmt(lhs, 0)
	}

	switch p.tok {
	case _Var:
		return p.declStmt(p.varDecl)

	case _Const:
		return p.declStmt(p.constDecl)

	case _Type:
		return p.declStmt(p.typeDecl)
	}

	p.clearPragma()

	switch p.tok {
	case _Lbrace:
		return p.blockStmt("")

	case _Operator, _Star:
		switch p.op {
		case Add, Sub, Mul, And, Xor, Not:

	}

	switch extractBits(isar0, 16, 19) {
	case 1:
		ARM64.HasCRC32 = true
	}

	switch extractBits(isar0, 20, 23) {
	case 2:
		ARM64.HasATOMICS = true
	}

	switch extractBits(isar0, 28, 31) {
	case 1:
		ARM64.HasASIMDRDM = true
	}

	switch extractBits(isar0, 32, 35) {
	case 1:
		ARM64.HasSHA3 = true
	}

	switch extractBits(isar0, 36, 39) {
	case 1:

func typeswitches() {
	var i int
	var x interface{}

	switch x.(type) {}
	switch (x /* ERROR "outside type switch" */ .(type)) {}

	switch x.(type) {
	default:
	default /* ERROR "multiple defaults" */ :
	}

	switch x /* ERROR "declared and not used" */ := x.(type) {}
	switch _ /* ERROR "no new variable on left side of :=" */ := x.(type) {}

	switch x := x.(type) {
	case int:
		var y int = x
		_ = y
	}

	ss := strings.Split(network, ":")
	switch ss[0] {
	case "ip+nopriv":
		// This is an internal network name for testing on the
		// package net of the standard library.
		switch runtime.GOOS {
		case "android", "fuchsia", "hurd", "ios", "js", "nacl", "plan9", "wasip1", "windows":
			return false
		}
	case "ip", "ip4", "ip6":
		switch runtime.GOOS {

//===----------------------------------------------------------------------===//
// tf_executor.SwitchN
//===----------------------------------------------------------------------===//

LogicalResult SwitchNOp::verify() {
  SwitchNOp switchn = *this;
  IntegerAttr num_outs = switchn->getAttrOfType<IntegerAttr>("num_outs");
  if (!num_outs)
    return switchn.emitOpError() << "expects a `num_outs` integer attribute";

		return false // platform unrecognized
	}

	platform := goos + "/" + goarch
	switch buildmode {
	case "archive":
		return true

	case "c-archive":
		switch goos {
		case "aix", "darwin", "ios", "windows":
			return true
		case "linux":
			switch goarch {
			case "386", "amd64", "arm", "armbe", "arm64", "arm64be", "loong64", "ppc64le", "riscv64", "s390x":

		case token.FALLTHROUGH:
			if ctxt&fallthroughOk == 0 {
				var msg string
				switch {
				case ctxt&finalSwitchCase != 0:
					msg = "cannot fallthrough final case in switch"
				case ctxt&inTypeSwitch != 0:
					msg = "cannot fallthrough in type switch"
				default:
					msg = "fallthrough statement out of place"
				}
				check.error(s, MisplacedFallthrough, msg)
			}
		default: