Sebastián Ramírez <******@****.***> 1697522351 +0400

SwftAlpc <******@****.***> 1602942939 +0900

Hasan Sezer Taşan <******@****.***> 1715715304 +0300

				// hasher.
				ptrMap:     h.ptrMap,
				sigTParams: tparams,
			}
		}

		for i := 0; i < tparams.Len(); i++ {
			tparam := tparams.At(i)
			hash += 7 * h.Hash(tparam.Constraint())
		}

		return hash + 3*h.hashTuple(t.Params()) + 5*h.hashTuple(t.Results())

	case *types.Union:
		return h.hashUnion(t)

	case *types.Interface:

		return nil // not variadic
	}

	params := sig.Params()
	nparams := params.Len() // variadic => nonzero

	args := params.At(nparams - 1)
	iface, ok := args.Type().(*types.Slice).Elem().(*types.Interface)
	if !ok || !iface.Empty() {
		return nil // final (args) param is not ...interface{}
	}

	// Is second last param 'format string'?
	var format *types.Var
	if nparams >= 2 {

	return src.NoXPos
}

func (t *Type) RParams() []*Type {
	if t.rparams == nil {
		return nil
	}
	return *t.rparams
}

func (t *Type) SetRParams(rparams []*Type) {
	if len(rparams) == 0 {
		base.Fatalf("Setting nil or zero-length rparams")
	}
	t.rparams = &rparams
	// HasShape should be set if any type argument is or has a shape type.
	for _, rparam := range rparams {
		if rparam.HasShape() {

	OClosure *ClosureExpr // OCLOSURE node

	// ONAME nodes for all params/locals for this func/closure, does NOT
	// include closurevars until transforming closures during walk.
	// Names must be listed PPARAMs, PPARAMOUTs, then PAUTOs,
	// with PPARAMs and PPARAMOUTs in order corresponding to the function signature.
	// Anonymous and blank params are declared as ~pNN (for PPARAMs) and ~rNN (for PPARAMOUTs).
	Dcl []*Name

		a.apply(n, "Elt", nil, n.Elt)

	case *ast.StructType:
		a.apply(n, "Fields", nil, n.Fields)

	case *ast.FuncType:
		if tparams := n.TypeParams; tparams != nil {
			a.apply(n, "TypeParams", nil, tparams)
		}
		a.apply(n, "Params", nil, n.Params)
		a.apply(n, "Results", nil, n.Results)

	case *ast.InterfaceType:
		a.apply(n, "Methods", nil, n.Methods)

	case *ast.MapType:

		sep := " "
		if n.Assign.IsValid() {
			sep = " = "
		}
		tparams := pkg.formatTypeParams(n.TypeParams, depth)
		return fmt.Sprintf("type %s%s%s%s", n.Name.Name, tparams, sep, pkg.oneLineNodeDepth(n.Type, depth))

	case *ast.FuncType:
		var params []string
		if n.Params != nil {
			for _, field := range n.Params.List {
				params = append(params, pkg.oneLineField(field, depth))
			}
		}
		needParens := false

	}

	re = &RequiresExpr{Params: params, Requirements: requirements}
	if r := fn(re); r != nil {
		return r
	}
	return re
}

func (re *RequiresExpr) GoString() string {
	return re.goString(0, "")
}

func (re *RequiresExpr) goString(indent int, field string) string {
	var params strings.Builder
	if len(re.Params) == 0 {
		fmt.Fprintf(&params, "%*sParams: nil", indent+2, "")
	} else {