LemonBoy 55ea855e2c ir: Various fixes for comptime ptr handling
* Correctly fold ptrToInt on optional types
* Generate null as ConstPtrSpecialNull in intToPtr
* Correctly stop ptrToInt on ?*T where T is zero-sized

Closes #4535
2020-02-25 17:38:56 -05:00
..
2019-11-29 23:04:19 -05:00