// If check != nil, check.newInterface will have saved the interface for later completion.
			if subst.check == nil { // golang/go#61561: all newly created interfaces must be completed
				iface.typeSet()
			}
			return iface
		}

	case *Map:
		key := subst.typ(t.key)
		elem := subst.typ(t.elem)
		if key != t.key || elem != t.elem {
			return &Map{key: key, elem: elem}
		}

		var key, elem Type // key != nil: we must have all maps
		mode := variable   // non-maps result mode
		// TODO(gri) factor out closure and use it for non-typeparam cases as well
		if typ.typeSet().underIs(func(u Type) bool {
			l := int64(-1) // valid if >= 0
			var k, e Type  // k is only set for maps
			switch t := u.(type) {
			case *Basic:
				if isString(t) {
					e = universeByte

		var key, elem Type // key != nil: we must have all maps
		mode := variable   // non-maps result mode
		// TODO(gri) factor out closure and use it for non-typeparam cases as well
		if typ.typeSet().underIs(func(u Type) bool {
			l := int64(-1) // valid if >= 0
			var k, e Type  // k is only set for maps
			switch t := u.(type) {
			case *Basic:
				if isString(t) {
					e = universeByte

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<style>
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<p align="center">
  <a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
    Готовый к внедрению высокопроизводительный фреймворк, простой в изучении и разработке.
</p>
<p align="center">

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<p align="center">
  <a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
    FastAPI to szybki, prosty w nauce i gotowy do użycia w produkcji framework
</p>
<p align="center">

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<p align="center">
  <a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
    FastAPI 🛠️, ↕ 🎭, ⏩ 💡, ⏩ 📟, 🔜 🏭
</p>
<p align="center">

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  <a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
     תשתית FastAPI, ביצועים גבוהים, קלה ללמידה, מהירה לתכנות, מוכנה לסביבת ייצור
</p>
<p align="center">

	"subst.go":         func(f *ast.File) { fixTokenPos(f); renameSelectors(f, "Trace->_Trace") },
	"termlist.go":      nil,
	"termlist_test.go": nil,
	"tuple.go":         nil,
	"typelists.go":     nil,
	"typeset.go":       func(f *ast.File) { fixTokenPos(f); renameSelectors(f, "Trace->_Trace") },
	"typeparam.go":     nil,
	"typeterm_test.go": nil,
	"typeterm.go":      nil,
	"typestring.go":    nil,
	"under.go":         nil,

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<style>
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<p align="center">
  <a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
    FastAPI Framework, hochperformant, leicht zu erlernen, schnell zu programmieren, einsatzbereit
</p>
<p align="center">

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  <a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
    Framework FastAPI, alta performance, fácil de aprender, fácil de codar, pronto para produção
</p>
<p align="center">