Now that's a DIP that could use some love
SeeWebsiteForEmail at erdani.org
Sun Sep 13 22:29:00 UTC 2020
* Allow templates to accept multiple constraints.
* Each constraint accepts the syntax "if (expr1, expr2)" where expr2 is
a string describing the requirement.
* The string corresponding to the constraint that fails is printed in
the error message if no match is found.
Passes the elevator test. I can be done explaining it in 30 seconds to a
current D programmer. In fact I just did.
Passes the laugh test. I can keep a straight face throughout, with or
without a face mask.
Solves a long-standing, difficult problem of outputting meaningful,
useful error messages.
Is small and integrates well with the language (per static assert and
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