// (for example, in recursive type declarations).
		assert(check != nil)
	}

	if orig.tparams.Len() != targs.Len() {
		// Mismatching arg and tparam length may be checked elsewhere.
		return Typ[Invalid]
	}

	// Ensure that an instance is recorded before substituting, so that we
	// resolve n for any recursive references.
	h := n.inst.ctxt.instanceHash(orig, targs.list())

		// (for example, in recursive type declarations).
		assert(check != nil)
	}

	if orig.tparams.Len() != targs.Len() {
		// Mismatching arg and tparam length may be checked elsewhere.
		return Typ[Invalid]
	}

	// Ensure that an instance is recorded before substituting, so that we
	// resolve n for any recursive references.
	h := n.inst.ctxt.instanceHash(orig, targs.list())

		volumeLen, dir = cleanGlobPathWindows(dir)
	} else {
		dir = cleanGlobPath(dir)
	}

	if !hasMeta(dir[volumeLen:]) {
		return glob(dir, file, nil)
	}

	// Prevent infinite recursion. See issue 15879.
	if dir == pattern {
		return nil, filepath.ErrBadPattern
	}

	var m []string
	m, err = Glob(dir)
	if err != nil {
		return
	}
	for _, d := range m {

  auto it = is_pure_function_.find(func_op);
  if (it == is_pure_function_.end()) {
    bool is_pure = true;
    is_pure_function_[func_op] = is_pure;  // prevent infinite recursion
    func_op->walk([&](Operation* op) {
      if (op == func_op) {
        return WalkResult::advance();
      }
      // AssertOp is not, technically, pure. However, we treat functions

}

func TestGoexitInPanic(t *testing.T) {
	// External linking brings in cgo, causing deadlock detection not working.
	testenv.MustInternalLink(t, false)

	// see issue 8774: this code used to trigger an infinite recursion
	output := runTestProg(t, "testprog", "GoexitInPanic")
	want := "fatal error: no goroutines (main called runtime.Goexit) - deadlock!"
	if !strings.HasPrefix(output, want) {

	s2 := NewStruct([]*Var{NewField(nopos, nil, "_", T2, false)}, nil)
	s3 := NewStruct([]*Var{NewField(nopos, nil, "_", s2, false)}, nil)
	T2.SetUnderlying(s3)

	// These calls must terminate (no endless recursion).
	Comparable(T1)
	Comparable(T2)
}

func TestIssue44515(t *testing.T) {
	typ := Unsafe.Scope().Lookup("Pointer").Type()

	got := TypeString(typ, nil)
	want := "unsafe.Pointer"
	if got != want {

		0x00, 0x01, 0xff, 0xd4, 0x00, 0x00, 0x07, 0xff,
		0xd4, 0x00, 0x02, 0x01, 0x00, 0x00,
	}
	dec := NewDecoder(bytes.NewReader(data))
	// Issue 10415: This caused infinite recursion.
	err := dec.Decode(nil)
	if err != nil {
		t.Fatal(err)
	}
}

// Another bug from golang-nuts, involving nested interfaces.
type Bug0Outer struct {
	Bug0Field any
}

	s2 := NewStruct([]*Var{NewField(nopos, nil, "_", T2, false)}, nil)
	s3 := NewStruct([]*Var{NewField(nopos, nil, "_", s2, false)}, nil)
	T2.SetUnderlying(s3)

	// These calls must terminate (no endless recursion).
	Comparable(T1)
	Comparable(T2)
}

func TestIssue44515(t *testing.T) {
	typ := Unsafe.Scope().Lookup("Pointer").Type()

	got := TypeString(typ, nil)
	want := "unsafe.Pointer"
	if got != want {

      <replaceConfiguration name="Join combined with collect" suppressId="join_with_collect" problemDescriptor="Use a `join` method overload" text="$callJoin$($sep$, $callCollect$($src$, $transform$))" recursive="false" caseInsensitive="false" type="JAVA" pattern_context="default" reformatAccordingToStyle="true" shortenFQN="true" useStaticImport="true" replacement="org.gradle.util.internal.CollectionUtils.join($sep$, $src$, $transform$)">

		"fooptr.foo",
		"bars[*].foo",
		"barMap[*].foo",
		"skipRecurseStruct",   // skip recursing a struct
		"skipRecursePointer",  // skip recursing a struct pointer
		"skipRecurseList1",    // skip recursing a list
		"skipRecurseList2[*]", // skip recursing list items
		"skipRecurseMap1",     // skip recursing a map
		"skipRecurseMap2[*]",  // skip recursing map items
	)
	result := allPrimitiveFieldPaths(t, expect, reflect.TypeOf(&bar{}), nil)