Assign default literal to a deconstruction

[alrz]

Version Used: master

Steps to Reproduce:

class C {
    void M(int i , int j) {
        (i, j) = default;
    }
}

Expected Behavior: compile with no error.

Actual Behavior: error CS8131: Deconstruct assignment requires an expression with a type on the right-hand-side.

[alrz]

@jcouv Can this be special cased? would come in handy sometime.

[jcouv]

Issue moved to dotnet/csharplang #583 via ZenHub