/* A trivial example of wrapping a C library using SWIG.  */

%{
#include <stdio.h>
#include <stdlib.h>
%}

%typemap(gotype) const char * "string"
%typemap(in) const char * %{
	$1 = malloc($input.n + 1);
	memcpy($1, $input.p, $input.n);
	$1[$input.n] = '\0';
%}
%typemap(freearg) const char * %{
	free($1);
%}

FILE *fopen(const char *name, const char *mode);
int fclose(FILE *);

	typemap.Set(tm, &TestStruct{Field: "pointer"})
	typemap.Set[TestInterface[string]](tm, TestStruct{Field: "interface"})

	assert.Equal(t, typemap.Get[int](tm), ptr.Of(1))
	assert.Equal(t, typemap.Get[int32](tm), ptr.Of(int32(2)))
	assert.Equal(t, typemap.Get[string](tm), ptr.Of("string"))
	assert.Equal(t, typemap.Get[*TestStruct](tm), ptr.Of(&TestStruct{Field: "pointer"}))

// limitations under the License.

package typemap

import (
	"reflect"

	"istio.io/istio/pkg/ptr"
)

// TypeMap provides a map that holds a map of Type -> Value. There can be only a single value per type.
// The value stored for a type must be of the same type as the key.
type TypeMap struct {
	inner map[reflect.Type]any
}

func NewTypeMap() TypeMap {
	return TypeMap{make(map[reflect.Type]any)}
}

	"istio.io/istio/pkg/config/schema/gvk"
	"istio.io/istio/pkg/ptr"
	"istio.io/istio/pkg/typemap"
)

func MustGVRFromType[T runtime.Object]() schema.GroupVersionResource {
	if gk, ok := getGvk(ptr.Empty[T]()); ok {
		gr, ok := gvk.ToGVR(gk)
		if !ok {
			panic(fmt.Sprintf("unknown GVR for GVK %v", gk))
		}
		return gr
	}
	if rp := typemap.Get[RegisterType[T]](registeredTypes); rp != nil {
		return (*rp).GetGVR()
	}

	defer ctxt.mu.Unlock()

	for _, e := range ctxt.typeMap[h] {
		if inst == nil || Identical(inst, e.instance) {
			return e.instance
		}
		if debug {
			// Panic during development to surface any imperfections in our hash.
			panic(fmt.Sprintf("%s and %s are not identical", inst, e.instance))
		}
	}

	ctxt.typeMap[h] = append(ctxt.typeMap[h], ctxtEntry{
		orig:     orig,
		targs:    targs,

	defer ctxt.mu.Unlock()

	for _, e := range ctxt.typeMap[h] {
		if inst == nil || Identical(inst, e.instance) {
			return e.instance
		}
		if debug {
			// Panic during development to surface any imperfections in our hash.
			panic(fmt.Sprintf("%s and %s are not identical", inst, e.instance))
		}
	}

	ctxt.typeMap[h] = append(ctxt.typeMap[h], ctxtEntry{
		orig:     orig,
		targs:    targs,

	"istio.io/istio/pkg/config/schema/kubetypes"
	"istio.io/istio/pkg/kube/informerfactory"
	ktypes "istio.io/istio/pkg/kube/kubetypes"
	"istio.io/istio/pkg/log"
	"istio.io/istio/pkg/ptr"
	"istio.io/istio/pkg/typemap"
)

type ClientGetter interface {
	// Ext returns the API extensions client.
	Ext() kubeext.Interface

	// Kube returns the core kube client
	Kube() kubernetes.Interface

	// Dynamic client.

// Note: These values are public and cannot be changed without
// updating the go/types importers.

const (
	TypeBasic CodeType = iota
	TypeNamed
	TypePointer
	TypeSlice
	TypeArray
	TypeChan
	TypeMap
	TypeSignature
	TypeStruct
	TypeInterface
	TypeUnion
	TypeTypeParam
)

// A CodeObj distinguishes among go/types.Object encodings.
type CodeObj int

			continue
		}
		md = pmd
	}
	if md == nil {
		throw("runtime: no plugin module data")
	}
	if md.pluginpath == "" {
		throw("runtime: plugin has empty pluginpath")
	}
	if md.typemap != nil {
		return "", nil, nil, "plugin already loaded"
	}

	for _, pmd := range activeModules() {
		if pmd.pluginpath == md.pluginpath {
			md.bad = true
			return "", nil, nil, "plugin already loaded"
		}

	rc := false

	for _, ks := range docsForTypes {
		typesMap := make(kubeTypesMap)

		for _, p := range ks[1:] {
			// skip the field with no tag name
			if p.Name != "" {
				typesMap[strings.ToLower(p.Name)] = p
			}
		}

		structName := ks[0].Name

		rc = checkFieldNameAndDoc(structName, "", ks[0].Doc, typesMap) || rc
		for _, p := range ks[1:] {