package foo_test

// Variable declaration with fewer values than names.

func f() (int, int) {
	return 1, 2
}

var a, b = f()

// Need two examples to hit playExample.

func ExampleA() {
	_ = a
}

func ExampleB() {

// be trimmed. The third has an iota, but is unused, so it can be eliminated.

func Example() {
	_ = b
	_ = d
}

// Need two examples to hit the playExample function.

func Example2() {

		return true
	}
	rune, _ := utf8.DecodeRuneInString(name[len(prefix):])
	return !unicode.IsLower(rune)
}

// playExample synthesizes a new *ast.File based on the provided
// file with the provided function body as the body of main.
func playExample(file *ast.File, f *ast.FuncDecl) *ast.File {
	body := f.Body

	if !strings.HasSuffix(file.Name.Name, "_test") {