fix Issue 10002 - calling std.algorithm.remove is impure
[Refactoring] Remove unused code for AA
fix Issue 10041 - ufcs writeln of associative array
fix Issue 10044 - Wrong di generation for IsExp with TemplateParameterList
Add space after comma

More fix for issue 2273
Add space after `static if`
Merge pull request #1975 from 9rnsr/fix10041

[REG2.063a] Issue 10041 - ufcs writeln of associative array
fix issue 9401 - destructor and nothrow syntax
Merge pull request #1976 from 9rnsr/fix_comma_fmt

[REG2.063a] fix issue 10044, and more adding a space after comma
Merge pull request #1979 from hpohl/9401

fix issues 8347, 8953 and 9401 - destructor and nothrow syntax
Merge pull request #1945 from 9rnsr/fix10002

[REG2.063a] Issue 10002 - calling std.algorithm.remove is impure