| 1: | <?php declare(strict_types = 1); |
| 2: | |
| 3: | namespace PHPStan\Analyser; |
| 4: | |
| 5: | use PhpParser\Node; |
| 6: | use PHPStan\Turbo\ShadowedByTurboExtension; |
| 7: | use PHPStan\Type\ObjectType; |
| 8: | use PHPStan\Type\Type; |
| 9: | use PHPStan\Type\TypeCombinator; |
| 10: | use Throwable; |
| 11: | |
| 12: | |
| 13: | |
| 14: | |
| 15: | #[ShadowedByTurboExtension(implementation: __DIR__ . '/../../turbo-ext/src/ThrowPoint.cpp')] |
| 16: | final class ThrowPoint |
| 17: | { |
| 18: | |
| 19: | |
| 20: | |
| 21: | |
| 22: | private function __construct( |
| 23: | private Scope $scope, |
| 24: | private Type $type, |
| 25: | private Node $node, |
| 26: | private bool $explicit, |
| 27: | private bool $canContainAnyThrowable, |
| 28: | private bool $fromThrowExpr = false, |
| 29: | ) |
| 30: | { |
| 31: | } |
| 32: | |
| 33: | |
| 34: | |
| 35: | |
| 36: | public static function createExplicit(Scope $scope, Type $type, Node $node, bool $canContainAnyThrowable, bool $fromThrowExpr = false): self |
| 37: | { |
| 38: | return new self($scope, $type, $node, true, $canContainAnyThrowable, $fromThrowExpr); |
| 39: | } |
| 40: | |
| 41: | |
| 42: | |
| 43: | |
| 44: | public static function createImplicit(Scope $scope, Node $node, ?Type $type = null): self |
| 45: | { |
| 46: | return new self($scope, $type ?? new ObjectType(Throwable::class), $node, explicit: false, canContainAnyThrowable: true); |
| 47: | } |
| 48: | |
| 49: | public function getScope(): Scope |
| 50: | { |
| 51: | return $this->scope; |
| 52: | } |
| 53: | |
| 54: | public function getType(): Type |
| 55: | { |
| 56: | return $this->type; |
| 57: | } |
| 58: | |
| 59: | |
| 60: | |
| 61: | |
| 62: | public function getNode() |
| 63: | { |
| 64: | return $this->node; |
| 65: | } |
| 66: | |
| 67: | public function isExplicit(): bool |
| 68: | { |
| 69: | return $this->explicit; |
| 70: | } |
| 71: | |
| 72: | public function canContainAnyThrowable(): bool |
| 73: | { |
| 74: | return $this->canContainAnyThrowable; |
| 75: | } |
| 76: | |
| 77: | |
| 78: | |
| 79: | |
| 80: | |
| 81: | |
| 82: | public function isFromThrowExpr(): bool |
| 83: | { |
| 84: | return $this->fromThrowExpr; |
| 85: | } |
| 86: | |
| 87: | public function subtractCatchType(Type $catchType): self |
| 88: | { |
| 89: | return new self($this->scope, TypeCombinator::remove($this->type, $catchType), $this->node, $this->explicit, $this->canContainAnyThrowable, $this->fromThrowExpr); |
| 90: | } |
| 91: | |
| 92: | } |
| 93: | |