t.Error("uint64 flag should be 25, is ", *uint64Flag)
	}
	if *stringFlag != "hello" {
		t.Error("string flag should be `hello`, is ", *stringFlag)
	}
	if *float64Flag != 2718e28 {
		t.Error("float64 flag should be 2718e28, is ", *float64Flag)
	}
	if *durationFlag != 2*time.Minute {
		t.Error("duration flag should be 2m, is ", *durationFlag)
	}
	if len(f.Args()) != 1 {

// TestFloatArithmeticSpecialValues tests that Float operations produce the
// correct results for combinations of zero (±0), finite (±1 and ±2.71828),
// and infinite (±Inf) operands.
func TestFloatArithmeticSpecialValues(t *testing.T) {
	zero := 0.0
	args := []float64{math.Inf(-1), -2.71828, -1, -zero, zero, 1, 2.71828, math.Inf(1)}
	xx := new(Float)
	yy := new(Float)
	got := new(Float)
	want := new(Float)
	for i := 0; i < 4; i++ {

	// compare original with desired output
	if got != want {
		t.Errorf("got:\n%s\nwant:\n%s\n", got, want)
	}
}

var decls = []string{
	`import "fmt"`,
	"const pi = 3.1415\nconst e = 2.71828\n\nvar x = pi",
	"func sum(x, y int) int\t{ return x + y }",
}

func TestDeclLists(t *testing.T) {
	for _, src := range decls {
		file, err := parser.ParseFile(fset, "", "package p;"+src, parser.ParseComments)

type T struct{}
var Y, _ = lib.X, X

func F[T *U, U any](param1, param2 int) /*param1=undef*/ (res1 /*res1=undef*/, res2 int) /*param1=var:12*/ /*res1=var:12*/ /*U=typename:12*/ {
	const pi, e = 3.1415, /*pi=undef*/ 2.71828 /*pi=const:13*/ /*e=const:13*/
	type /*t=undef*/ t /*t=typename:14*/ *t
	print(Y) /*Y=var:10*/
	x, Y := Y, /*x=undef*/ /*Y=var:10*/ Pi /*x=var:16*/ /*Y=var:16*/ ; _ = x; _ = Y

type T struct{}
var Y, _ = lib.X, X

func F[T *U, U any](param1, param2 int) /*param1=undef*/ (res1 /*res1=undef*/, res2 int) /*param1=var:12*/ /*res1=var:12*/ /*U=typename:12*/ {
	const pi, e = 3.1415, /*pi=undef*/ 2.71828 /*pi=const:13*/ /*e=const:13*/
	type /*t=undef*/ t /*t=typename:14*/ *t
	print(Y) /*Y=var:10*/
	x, Y := Y, /*x=undef*/ /*Y=var:10*/ Pi /*x=var:16*/ /*Y=var:16*/ ; _ = x; _ = Y

HeapAlloc dt=6 heapalloc_value=7186160
HeapAlloc dt=5 heapalloc_value=7194352
HeapAlloc dt=5 heapalloc_value=7202544
HeapAlloc dt=6 heapalloc_value=7210736
HeapAlloc dt=5 heapalloc_value=7218928
HeapAlloc dt=35 heapalloc_value=7227120
HeapAlloc dt=10 heapalloc_value=7235312
HeapAlloc dt=5 heapalloc_value=7243504
HeapAlloc dt=5 heapalloc_value=7251696
HeapAlloc dt=6 heapalloc_value=7259888

  let description = [{
This function computes the exponential of every element in the input tensor.
  i.e. `exp(x)` or `e^(x)`, where `x` is the input tensor.
  `e` denotes Euler's number and is approximately equal to 2.718281.
  Output is positive for any real input.

  ```python
  x = tf.constant(2.0)
  tf.math.exp(x) ==> 7.389056

  x = tf.constant([2.0, 8.0])