Inconsistent error messages when the type does not have a filler value

[lochana-chathura]

Description:
$subject.

public function main() {
    (int|string)[4] _ = [1, 2]; // @error invalid usage of list constructor: type '(int|string)[4]' does not have a filler value

    [int,boolean|string] _ = [1]; // @error tuple and expression size does not match
}

In both cases, the error is due to no filler value for the type. Can we give the same error for the second case also?

[lochana-chathura]

Fixed in #35759 via #35601

Update 2201.8.1 gives the following diagnostics.

invalid usage of list constructor: type '(int|string)[4]' does not have a filler value
invalid usage of list constructor: type '(boolean|string)' does not have a filler value