On Sunday, 4 September 2016 at 02:03:49 UTC, sarn wrote:
On Sunday, 4 September 2016 at 01:53:21 UTC, Stefan Koch wrote:
Pragma msg can only print compiletime constants.
While __ctfeWriteln can print state while doing CTFE.
Thanks, that makes a lot of sense. Just to check, it prints to
standard error, right?
Also, the issue of non-deterministic compilation reminds me of
the debate about allowing logging statements in pure functions.
Maybe there's a similar answer (i.e., making it only work in
some kind of debug mode).
This works already.
Anything placed in a debug {} block will be considered pure
regardless.
