Kevin Smith wrote:
```js
export default function a() {}
a = 2;
```
(This should be 2, right?)
I *think* the "default" binding in this case would still point to the
function. I find this particular example completely baffling, to be
honest.
This seems clear. As Dave said, he originally proposed an '=' in between
'default' and the *expression* to evaluate on the right. That design
remembrance should make clear that the default export is a function
expression (not function declaration) with 'a' the name only in the
scope of that function (either for recursion or as a downward funarg).
The 'default' binding won't be mutated via the final 'a = 2' statement,
so the default-exported value is still the result of evaluating the
function a(){} expression.
/be
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