[Issue 16684] std.getopt, problem with the automatic handling of "h"

via Digitalmars-d-bugs digitalmars-d-bugs at puremagic.com
Thu Jan 5 01:45:05 PST 2017


https://issues.dlang.org/show_bug.cgi?id=16684

--- Comment #1 from b2.temp at gmx.com ---
@Alexandru, I think that the best fix is to

1/ add a static assert() that prevents to specify "-h" or "--help"  (for
example there's already "optionValidator " that does a few static checks) 

2/ also update the documentation, saying that this switch is handled
automatically

The real problem I had before reporting was 1 hour lost trying to get why a
function pointer was never called. With a static check this will never happen
anymore to anyone.

--


More information about the Digitalmars-d-bugs mailing list