Way to specify CIL entrypoint

[degory]

Need a way to specify the CIL .entrypoint for a program

For ghul this is conventionally an instance of the Main class created via a parameterless init() constructor. However the code generator would need to recognise this pattern, generate a hidden static method for the CIL .entrypoint and then instantiate the ghul Main class from there.

The easiest solution is probably just to add a pragma (e.g. @entrypoint())that generates the .entrypoint CIL directive, and issue an error if its not attached to the first statement of a static method or global function.