Jonah Jeleniewski

This PR makes a few improvements: * fixes parsing errors on anonymous methods with routine directives * fixes an issue where non-routine procedural types (procvars, anonymous methods, etc.) could never...

### Prerequisites - [x] This improvement has not already been suggested. - [x] This improvement would be generally useful, not specific to my code or setup. ### Engine area Delphi...

### Prerequisites - [x] This improvement has not already been suggested. - [x] This improvement would be generally useful, not specific to my code or setup. ### Engine area Delphi...

Support `unmanaged` generic constraint

5

### Prerequisites - [x] This improvement has not already been suggested. - [x] This improvement would be generally useful, not specific to my code or setup. ### Engine area Delphi...

### Prerequisites - [x] This improvement has not already been suggested. - [x] This improvement would be generally useful, not specific to my code or setup. ### Engine area Delphi...

### Prerequisites - [x] This improvement has not already been suggested. - [x] This improvement would be generally useful, not specific to my code or setup. ### Engine area Delphi...

### Prerequisites - [x] This improvement has not already been suggested. - [x] This improvement would be generally useful, not specific to my code or setup. ### Engine area Delphi...

Support `noreturn` routine directive

2

### Prerequisites - [x] This improvement has not already been suggested. - [x] This improvement would be generally useful, not specific to my code or setup. ### Engine area Delphi...

### Prerequisites - [x] This improvement has not already been suggested. - [x] This improvement would be generally useful, not specific to my code or setup. ### Engine area Delphi...

### Prerequisites - [x] This improvement has not already been suggested. - [x] This improvement would be generally useful, not specific to my code or setup. ### Engine area Delphi...