TCallableString is non-falsy (0 can't be a functionlike name) #6521
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This has the potential of being a BC break, though a very minor one... |
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I'd postpone it to 5.0 then. I'm curious where one would encounter this? |
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I thought about that when working in Union::isAlwaysTruthy/Union::isAlwaysFalsy. I was thinking about if i needed to include TCallableString to one or the other. And now, thinking about it, I realize that I made a mistake. TNonEmptyString is not always Truthy (because of '0'), but TNonFalsyString is (not always Truthy). |
orklah
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