retPop uintptr  // For 386 cdecl, how many bytes to pop on return
	abiMap abiDesc
}

// abiPartKind is the action an abiPart should take.
type abiPartKind int

const (
	abiPartBad   abiPartKind = iota
	abiPartStack             // Move a value from memory to the stack.
	abiPartReg               // Move a value from memory to a register.
)

// abiPart encodes a step in translating between calling ABIs.

	covProfileAlreadyEmitted bool
)

// fileType is used to select between counter-data files and
// meta-data files.
type fileType int

const (
	noFile = 1 << iota
	metaDataFile
	counterDataFile
)

// emitMetaData emits the meta-data output file for this coverage run.
// This entry point is intended to be invoked by the compiler from

				// init expression/func declaration which contains
				// them: use existing package-level declaration info.
				decl := check.decl // capture for use in closure below
				iota := check.iota // capture for use in closure below (go.dev/issue/22345)
				// Don't type-check right away because the function may
				// be part of a type definition to which the function

	Run:  run,
}

// 'kind' is a kind of assembly variable.
// The kinds 1, 2, 4, 8 stand for values of that size.
type asmKind int

// These special kinds are not valid sizes.
const (
	asmString asmKind = 100 + iota
	asmSlice
	asmArray
	asmInterface
	asmEmptyInterface
	asmStruct
	asmComplex
)

// An asmArch describes assembly parameters for an architecture
type asmArch struct {
	name      string
	bigEndian bool

	hostLookupFiles:    "files",
	hostLookupDNS:      "dns",
}

func (o hostLookupOrder) String() string {
	if s, ok := lookupOrderName[o]; ok {
		return s
	}
	return "hostLookupOrder=" + itoa.Itoa(int(o)) + "??"
}

func (r *Resolver) goLookupHostOrder(ctx context.Context, name string, order hostLookupOrder, conf *dnsConfig) (addrs []string, err error) {
	if order == hostLookupFilesDNS || order == hostLookupFiles {

	//
	// This may be due to the host not supporting handles, or because
	// Process was created as a literal, leaving handle unset.
	//
	// This must be the zero value so Process literals get modePID.
	modePID processMode = iota

	// modeHandle means that Process operations use handle, which is
	// initialized with an OS process handle.
	//
	// Note that Release and Wait will deactivate and eventually close the

	iexportVersionCurrent = 2
)

type ident struct {
	pkg  *types.Package
	name string
}

const predeclReserved = 32

type itag uint64

const (
	// Types
	definedType itag = iota
	pointerType
	sliceType
	arrayType
	chanType
	mapType
	signatureType
	structType
	interfaceType
	typeParamType
	instanceType
	unionType
)

const (
	// These values are arranged in what seems to be order of increasing alignment importance.
	// Currently only a few are relevant.  Implicitly, they are all in a loop.
	HotNotFlowIn Hotness = 1 << iota // This block is only reached by branches
	HotInitial                       // In the block order, the first one for a given loop.  Not necessarily topological header.

const (
	dataDir  = "testdata"
	tabwidth = 8
)

var update = flag.Bool("update", false, "update golden files")

var fset = token.NewFileSet()

type checkMode uint

const (
	export checkMode = 1 << iota
	rawFormat
	normNumber
	idempotent
	allowTypeParams
)

// format parses src, prints the corresponding AST, verifies the resulting
// src is syntactically correct, and returns the resulting src or an error

	errBadComparison     = errors.New("incompatible types for comparison")
	errNoComparison      = errors.New("missing argument for comparison")
)

type kind int

const (
	invalidKind kind = iota
	boolKind
	complexKind
	intKind
	floatKind
	stringKind
	uintKind
)

func basicKind(v reflect.Value) (kind, error) {
	switch v.Kind() {
	case reflect.Bool:
		return boolKind, nil