Narrow arrays in union based on count() with smaller/greater operator #3324
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ondrejmirtes
requested changes
Aug 13, 2024
src/Analyser/TypeSpecifier.php
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| } | ||
| } | ||
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| $result[] = $innerType; |
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I'd like some DRY around this, we already have the same code elsewhere. We could have a method that just accepts the narrowed array size as Type, and return SpecifiedTypes.
src/Analyser/TypeSpecifier.php
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| if ($orEqual) { | ||
| $constantType = IntegerRangeType::createAllGreaterThanOrEqualTo($leftType->getValue()); | ||
| } else { | ||
| $constantType = IntegerRangeType::createAllGreaterThan($leftType->getValue()); |
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We already have this elsewhere:
$context->true() && (IntegerRangeType::createAllGreaterThanOrEqualTo(1 - $offset)->isSuperTypeOf($leftType)->yes())
|| ($context->false() && (new ConstantIntegerType(1 - $offset))->isSuperTypeOf($leftType)->yes())Would be nice to reuse that.
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I don't think its the same thing. in the first block we work on the concrete constant integer, used in the comparison while in the second block we just check for the comparison value beeing >0 or >1.
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This pull request has been marked as ready for review. |
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Awesome, thank you! |
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closes phpstan/phpstan#11480