Ayan Das

Fix #21408 : Array comparison with recursive inferred opEquals gives confusing error message

1

- fixed #21408

Fix #21381 : Incorrect location for undefined identifier in alias template instantiation

1

- fixed #21381

Incorrect location for undefined identifier in alias template instantiation

1

``` enum plusOne(int x) = x + 1; struct xyz{} alias PlusOne = plusOne ! xyx; ``` Outputs: ``` test.d(4): Error: undefined identifier `xyx`, did you mean struct `xyz`? plusOne...