On Monday, 4 March 2013 at 23:55:06 UTC, deed wrote:
Meaning sortable ranges are actually a narrow subset of random
access ranges? Why aren't the constraints listed in the docs?
Are the source files and error messages the only way to get
this info?
Unless I'm mistaken, this was recently fixed. Are you using 2.062?
Having perfectly perfect constraints is a lot of work and review.
When we get it wrong, yes, you have to look at source. But
contrast this with C++, when you *always* have to look at source
or horrible template errors to find out what the error is. D has
it good, even when the constraint safety net fails.