[Python-ideas] Re: PEP 671: Syntax for late-bound function argument defaults

On 10/25/21 11:50 AM, Erik Demaine wrote:

Here's another example where it matters whether the default expressions are computed within their own scope:

``` def f(x := (y := 5)): print(x) # 5 print(y) # 5??? f() ```

That should definitely be a SyntaxError. -- ~Ethan~