On Saturday, 4 February 2017 at 08:50:42 UTC, Stefan Koch wrote:
you need to make enums into static immmutable.
If you ever worked for you when using enums you were living
dangerously.
I've pushed a fix by moved the code to runtime, the static
asserts to unittested asserts. Thanks for your hint still; will
keep in mind for the future.
The problematic code was like this:
class A { /* ... */ }
struct B { A a; /* ... */ }
enum B errorsNowDuringCTFE = /* ... */;
I wrote this over a year ago, trying to find out just how much
can be forced into CTFE. The compiler accepted it, and yeah, it
worked cross-platform. I imagined that 'enum' and 'static
immutable' were equivalent, even though that looked like a
stretch.
Keep up the good, aggressive compiler development that finds such
latent bugs!
-- Simon
