What the title says - the code won't compile.
Numbered Steps to Reproduce Problem:
1. Run the code snippet below.
Code Snippet (if applicable) to Reproduce Problem:
#define subtypesof(prototype) (typesof(prototype) - prototype)
var/types = subtypesof(/datum/)
The code compiles.
The code doesn't compile.
Does the problem occur:
Every time? Or how often?
When does the problem NOT occur?
Did the problem NOT occur in any earlier versions? If so, what was the last version that worked? (Visit http://www.byond.com/download/build to download old versions for testing.)
512.1443 or 512.1442