Allow generators to have a real return type of mixed#5626
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TysonAndre wants to merge 1 commit into
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Allow generators to have a real return type of mixed#5626TysonAndre wants to merge 1 commit into
mixed#5626TysonAndre wants to merge 1 commit into
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The travis build failure was caused by |
nikic
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May 25, 2020
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This should actually check for & (MAY_BE_ITERATABLE|MAY_BE_OBJECT) != 0. : object is also a fine type.
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At which point we should really adjust the error message to be generic and not list every single possible type. Something along the lines of...
Cannot use %s as generator return type, because it is not a supertype of Generator
Generator return type must be a supertype of Generator, %s given
Fixes an edge case overlooked in php#5313 Generators are objects, so `object` should have also been allowed in addition to `iterable` and `Traversable`
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Thank you, @TysonAndre! |
nikic
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May 26, 2020
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Fixes an edge case overlooked in
#5313