// Test situations where functions/methods are not
// immediately called and we need to capture the dictionary
// required for later invocation.

package main

func main() {
	functions()
	methodExpressions()
	methodValues()
	interfaceMethods()
	globals()
}

func g0[T any](x T) {
}
func g1[T any](x T) T {
	return x
}
func g2[T any](x T) (T, T) {
	return x, x
}

func functions() {
	f0 := g0[int]

// required for later invocation.

package main

import (
	"fmt"
)

func main() {
	functions()
	methodExpressions()
	genMethodExpressions[int](7)
	methodValues()
	genMethodValues[int](7)
	interfaceMethods()
	globals()
	recursive()
}

func g0[T any](x T) {
}
func g1[T any](x T) T {
	return x
}
func g2[T any](x T) (T, T) {
	return x, x
}

	// v.Type returns the actual type of the method value.
	ftyp := (*funcType)(unsafe.Pointer(v.Type().(*rtype)))

	code := methodValueCallCodePtr()

	// methodValue contains a stack map for use by the runtime
	_, _, abid := funcLayout(ftyp, nil)
	fv := &methodValue{
		makeFuncCtxt: makeFuncCtxt{
			fn:      code,
			stack:   abid.stackPtrs,
			argLen:  abid.stackCallArgsSize,
			regPtrs: abid.inRegPtrs,
		},

	switch funcname(f) {
	case "reflect.makeFuncStub", "reflect.methodValueCall":
		// These take a *reflect.methodValue as their
		// context register and immediately save it to 0(SP).
		// Get the methodValue from 0(SP).
		arg0 := frame.sp + sys.MinFrameSize

		minSP := frame.fp
		if !usesLR {
			// The CALL itself pushes a word.
			// Undo that adjustment.

		callbackTypeBeforeDelete, callbackTypeAfterDelete,
		callbackTypeAfterFind,
	}
	for _, cbName := range callbackTypes {
		if methodValue := callBackToMethodValue(modelValue, cbName); methodValue.IsValid() {
			switch methodValue.Type().String() {
			case "func(*gorm.DB) error": // TODO hack
				reflect.Indirect(reflect.ValueOf(schema)).FieldByName(string(cbName)).SetBool(true)
			default:

			this.each(function() {
				var instance = instances[$.data(this, "jstree_instance_id")],
					methodValue = (instance && $.isFunction(instance[settings])) ? instance[settings].apply(instance, args) : instance;
					if(typeof methodValue !== "undefined" && (settings.indexOf("is_") === 0 || (methodValue !== true && methodValue !== false))) { returnValue = methodValue; return false; }
			});
		}
		else {
			this.each(function() {

<a href="#Function_literals">function literal</a> or
<a href="#Method_values">method value</a>.
</p>

<p>
It is legal to derive a function value from a method of an interface type.
The resulting function takes an explicit receiver of that interface type.
</p>

<h3 id="Method_values">Method values</h3>

<p>
If the expression <code>x</code> has static type <code>T</code> and

<a href="#Function_literals">function literal</a> or
<a href="#Method_values">method value</a>.
</p>

<p>
It is legal to derive a function value from a method of an interface type.
The resulting function takes an explicit receiver of that interface type.
</p>

<h3 id="Method_values">Method values</h3>

<p>
If the expression <code>x</code> has static type <code>T</code> and

// section of frame is set.
//
// regs contains the argument values passed in registers and will contain
// the values returned from ctxt.fn in registers.
func callMethod(ctxt *methodValue, frame unsafe.Pointer, retValid *bool, regs *abi.RegArgs) {
	rcvr := ctxt.rcvr
	rcvrType, valueFuncType, methodFn := methodReceiver("call", rcvr, ctxt.method)

	// There are two ABIs at play here.
	//

	}
}

func (k KeepMethodLive) Method2(i int) {
	clobber()
	ValueOf(k).MethodByName("Method1").Interface().(func(i int))(i)
}

func TestKeepMethodLive(t *testing.T) {
	// Test that we keep methodValue live as long as it is
	// referenced on the stack.
	KeepMethodLive{}.Method1(10)
}

// clobber tries to clobber unreachable memory.
func clobber() {
	runtime.GC()
	for i := 1; i < 32; i++ {