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loose comparisons of int with string shouldn't change change the int to empty-mixed

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This commit is contained in:
kkmuffme 2023-11-18 15:21:01 +01:00
parent 5f0332b678
commit d94f7bd553
2 changed files with 4 additions and 1 deletions
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4
src/Psalm/Internal/Type/SimpleAssertionReconciler.php
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@ -1040,6 +1040,10 @@ final class SimpleAssertionReconciler extends Reconciler
$string_types[] = $type;
}
$redundant = false;
} elseif ($type instanceof TInt && $assertion instanceof IsLooselyEqual) {
// don't change the type of an int for non-strict comparisons
$string_types[] = $type;
$redundant = false;
} else {
$redundant = false;

1
tests/TypeReconciliation/ConditionalTest.php
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@ -1350,7 +1350,6 @@ class ConditionalTest extends TestCase
function takes_int(int $int) : void {}
if ($int == $string) {
/** @psalm-suppress MixedArgument */
takes_int($int);
}',
],