// We always ask about linux-amd64 because that one
	// has always existed and is likely to always exist in the future.
	// This avoids different behavior validating go versions on different
	// architectures. The eventual download uses the right GOOS-GOARCH.
	info, err := r.repo.Stat(ctx, goToDL(v, "linux", "amd64"))
	if err != nil {
		return nil, err
	}

	// Return the info using the canonicalized rev

	rs := r.Sym()
	if target.IsExternal() {
		switch r.Type() {
		default:
			return val, 0, false
		case objabi.R_LOONG64_ADDR_HI,
			objabi.R_LOONG64_ADDR_LO:
			// set up addend for eventual relocation via outer symbol.
			rs, _ := ld.FoldSubSymbolOffset(ldr, rs)
			rst := ldr.SymType(rs)
			if rst != sym.SHOSTOBJ && rst != sym.SDYNIMPORT && ldr.SymSect(rs) == nil {

		must := true
		// Downloaded toolchains cannot be listed in go.sum,
		// so we require checksum database lookups even if
		// GOSUMDB=off or GONOSUMDB matches the pattern.
		// If GOSUMDB=off, then the eventual lookup will fail
		// with a good error message.

		// Exception #1: using GOPROXY=file:// to test a distpack.
		if strings.HasPrefix(cfg.GOPROXY, "file://") && !strings.ContainsAny(cfg.GOPROXY, ",|") {
			must = false

	rs := r.Sym()
	if target.IsExternal() {
		switch r.Type() {
		case objabi.R_CALLARM:
			// set up addend for eventual relocation via outer symbol.
			_, off := ld.FoldSubSymbolOffset(ldr, rs)
			xadd := int64(signext24(r.Add()&0xffffff))*4 + off
			if xadd/4 > 0x7fffff || xadd/4 < -0x800000 {

// These four hook variables are a proof of concept of a future
// parameterization of a unitchecker API that allows the client to
// determine how and where facts and types are produced and consumed.
// (Note that the eventual API will likely be quite different.)
//
// The defaults honor a Config in a manner compatible with 'go vet'.
var (
	makeTypesImporter = func(cfg *Config, fset *token.FileSet) types.Importer {

 *       these feats has become computationally feasible, the function is deemed "broken" and should
 *       no longer be used for secure purposes. (This is the likely eventual fate of <i>all</i>
 *       cryptographic hashes.)
 *   <li><b>fast:</b> perhaps self-explanatory, but often the most important consideration.
 * </ul>
 *
 * <h3>Providing input to a hash function</h3>
 *

 *       these feats has become computationally feasible, the function is deemed "broken" and should
 *       no longer be used for secure purposes. (This is the likely eventual fate of <i>all</i>
 *       cryptographic hashes.)
 *   <li><b>fast:</b> perhaps self-explanatory, but often the most important consideration.
 * </ul>
 *
 * <h3>Providing input to a hash function</h3>
 *

	// If the key doesn't exist, it will return NotFound storage error if ignoreNotFound=false
	// else `destination` will be set to the zero value of it's type.
	// If the eventual successful invocation of `tryUpdate` returns an output with the same serialized
	// contents as the input, it won't perform any update, but instead set `destination` to an object with those
	// contents.

	al.releaseClusterIPs(svc)

	for _, nodePort := range collectServiceNodePorts(svc) {
		err := al.serviceNodePorts.Release(nodePort)
		if err != nil {
			// these should be caught by an eventual reconciliation / restart
			utilruntime.HandleError(fmt.Errorf("Error releasing service %s node port %d: %v", svc.Name, nodePort, err))
		}
	}

	if apiservice.NeedsHealthCheck(svc) {

				}
				base.ErrorfAt(pos, errors.InvalidSelectCase, "select case must be receive, send or assign recv")

			case ir.OAS:
				// convert x = <-c into x, _ = <-c
				// remove implicit conversions; the eventual assignment
				// will reintroduce them.
				n := n.(*ir.AssignStmt)
				if r := n.Y; r.Op() == ir.OCONVNOP || r.Op() == ir.OCONVIFACE {
					r := r.(*ir.ConvExpr)
					if r.Implicit() {
						n.Y = r.X
					}