/
TypeComparisonResult.php
54 lines (43 loc) · 1.16 KB
/
TypeComparisonResult.php
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<?php
namespace Psalm\Internal\Type\Comparator;
use Psalm\Type\Atomic;
use Psalm\Type\Union;
/**
* @internal
*/
class TypeComparisonResult
{
/**
* This is used to trigger `InvalidScalarArgument` in situations where we know PHP
* will try to coerce one scalar type to another.
*
* @var ?bool
*/
public $scalar_type_match_found;
/** @var ?bool */
public $type_coerced;
/** @var ?bool */
public $type_coerced_from_mixed;
/** @var ?bool */
public $type_coerced_from_as_mixed;
/** @var ?bool */
public $to_string_cast;
/**
* This is primarily used for array access.
* For example in this function we know that there are only two possible keys, 0 and 1
* But we allow the array to be addressed by an arbitrary integer $i.
*
* function takesAnInt(int $i): string {
* return ["foo", "bar"][$i];
* }
*
* @var ?bool
*/
public $type_coerced_from_scalar;
/** @var ?Union */
public $replacement_union_type;
/** @var ?Atomic */
public $replacement_atomic_type;
/** @var ?non-empty-list<int|string> */
public $missing_shape_fields;
}