On Tuesday, December 26, 2017 9:56:21 AM CST Sebastian Bergmann wrote: > Am 26.12.2017 um 16:46 schrieb li...@rhsoft.net: > > would you mind to explain this? > > "Foo|Bar", "array|string", etc. (still) make no sense to me. > > "scalar" makes sense to me although it is but an alias for > "bool|float|int|string".
If I may, I think the argument has always been that 1) Foo & Bar makes total sense 2) int|float makes total sense 3) int & string is illogical so wouldn't matter anyway 4) Foo|Bar rarely makes sense but may sometimes, and its legality is an acceptable trade-off to get the first two. In previous discussions it always seemed that people fixated on case 4 and ignored the usefulness of cases 1 and 2. --Larry Garfield
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