import "reflect"

type S int

func (s S) M() { println("S.M") }

func (s S) N() { println("S.N") }

type T float64

func (t T) F(s S) {}

func useStructOf() {
	t := reflect.StructOf([]reflect.StructField{
		{
			Name: "X",
			Type: reflect.TypeOf(int(0)),
		},
	})
	println(t.Name())
}

func useFuncOf() {
	t := reflect.FuncOf(
		[]reflect.Type{reflect.TypeOf(int(0))},

	panic("reflect: StructOf does not support methods of embedded interfaces")
}

// runtimeStructField takes a StructField value passed to StructOf and
// returns both the corresponding internal representation, of type
// structField, and the pkgpath value to use for this field.
func runtimeStructField(field StructField) (structField, string) {
	if field.Anonymous && field.PkgPath != "" {

// CommonSize returns sizeof(Type) for a compilation target with a given ptrSize
func CommonSize(ptrSize int) int { return 4*ptrSize + 8 + 8 }

// StructFieldSize returns sizeof(StructField) for a compilation target with a given ptrSize
func StructFieldSize(ptrSize int) int { return 3 * ptrSize }

// UncommonSize returns sizeof(UncommonType).  This currently does not depend on ptrSize.

		{
			field: StructField{Name: "s2", Type: TypeOf(int(0)), PkgPath: "other/pkg"},
		},
		{
			field: StructField{Name: "s2", Type: TypeOf(int(0)), PkgPath: "other/pkg"},
		},
		{
			field:    StructField{Name: "S", Type: TypeOf(S1{})},
			exported: true,
		},
		{
			field:    StructField{Name: "S", Type: TypeOf((*S1)(nil))},
			exported: true,
		},
		{

type StructType struct {
	CommonType
	StructName string
	Kind       string // "struct", "union", or "class".
	Field      []*StructField
	Incomplete bool // if true, struct, union, class is declared but not defined
}

// A StructField represents a field in a struct, union, or C++ class type.
//
// # Bit Fields
//
// The BitSize, BitOffset, and DataBitOffset fields describe the bit

var y = x == nil
var z = x != nil
`,
		Out: `package main

// typedef const void *CFTypeRef;
import "C"

var x C.CFTypeRef
var y = x == 0
var z = x != 0
`,
	},
	{
		Name: "cftype.StructField",
		In: `package main

// typedef const void *CFTypeRef;
import "C"

type T struct {
	x C.CFTypeRef
}

var t = T{x: nil}
`,
		Out: `package main

// typedef const void *CFTypeRef;

}

var fieldCache sync.Map // map[reflect.Type]structFields

// cachedTypeFields is like typeFields but uses a cache to avoid repeated work.
func cachedTypeFields(t reflect.Type) structFields {
	if f, ok := fieldCache.Load(t); ok {
		return f.(structFields)
	}
	f, _ := fieldCache.LoadOrStore(t, typeFields(t))
	return f.(structFields)
}

func mayAppendQuote(b []byte, quoted bool) []byte {

	FromUnstructured(u map[string]interface{}, obj interface{}) error
}

type structField struct {
	structType reflect.Type
	field      int
}

type fieldInfo struct {
	name      string
	nameValue reflect.Value
	omitempty bool
}

type fieldsCacheMap map[structField]*fieldInfo

type fieldsCache struct {
	sync.Mutex
	value atomic.Value
}

      field_initiliazer =
          PrintAttrValue(graph_op_def.name(), api_def_attr.default_value());
    }
    strings::StrAppend(&struct_fields, "    ", attr_type_name, " ",
                       api_def_attr.rename_to(), "_ = ", field_initiliazer,
                       ";\n");
  }

  if (struct_fields.empty()) {
    return "";
  }

  string attrs_comment =

var y = x == nil
var z = x != nil
`,
		Out: `package main

// typedef struct _jobject* jobject;
import "C"

var x C.jobject
var y = x == 0
var z = x != 0
`,
	},
	{
		Name: "jni.StructField",
		In: `package main

// typedef struct _jobject* jobject;
import "C"

type T struct {
	x C.jobject
}

var t = T{x: nil}
`,
		Out: `package main

// typedef struct _jobject* jobject;