Non-numeric strings in pow() lead to error #2796
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staabm
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Nov 29, 2023
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staabm
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Nov 29, 2023
staabm
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ondrejmirtes
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Jan 6, 2024
src/Type/ExponentiateHelper.php
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| new NullType(), | ||
| ]); | ||
| if (!$allowedOperandTypes->isSuperTypeOf($exponent)->yes()) { | ||
| return new ErrorType(); |
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I disagree with returning ErrorType here.
string might still be a numeric-string so it's wrong to return ErrorType for that case.
We just want to prevent the internal error the issue is about.
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reduced the PR to a minimal fix |
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Thank you. |
This was referenced Jul 17, 2024
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closes phpstan/phpstan#10125