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Re: [PATCH] various: disallow --no-no-OPT for --no-opt options




Am 19.04.2017 um 15:19 schrieb Ævar Arnfjörð Bjarmason:
I mean a bug in my patch, i.e. I meant to remove --no-no-OPT in cases
of --no-OPT but also removed --OPT unintentionally, but anyway, let's
drop this one, Jacob's patch is better.

Ah, OK.

You also wondered why no tests complained. Good question. Would it make sense to test every option *and* its negation? That would double the number of tests in order to check a parseopt feature. Hmm, not sure. More test coverage would be good, but I doubt we'd ever arrive at 100% for this.

If you had converted --no-doubt in t/helper/test-parse-options.c to OPT_BOOL_NONEG instead of or in addition to adding the new flag --no-neg then you'd seen the effect in t0040.

René