protected function assertEqualTypes(IType $expected, IType $actual, $message = '')
{
$this->assertSame($expected->getIdentifier(), $actual->getIdentifier(), $message);
$this->assertTrue($expected->isEqualTo($actual), $message);
$this->assertTrue($actual->isEqualTo($expected), $message);
$this->assertSame($expected, $actual, $message);
}
public function isParentTypeOf(IType $type)
{
if ($type instanceof IObjectType) {
return is_a($type->getClassType(), $this->classType, true);
}
return false;
}
public function getUnaryOperation(O\UnaryOperationExpression $expression)
{
if (isset($this->unaryOperations[$expression->getOperator()])) {
return $this->unaryOperations[$expression->getOperator()];
}
return $this->parentType->getUnaryOperation($expression);
}
protected function getAncestorTypes(IType $type)
{
$ancestorTypes = [$type->getIdentifier() => $type];
if (!$type->hasParentType()) {
return $ancestorTypes;
}
if ($type instanceof ICompositeType) {
foreach ($type->getComposedTypes() as $composedType) {
$ancestorTypes += $this->getAncestorTypes($composedType);
}
} else {
$parentType = $type->getParentType();
$ancestorTypes[$parentType->getIdentifier()] = $parentType;
$ancestorTypes += $this->getAncestorTypes($parentType);
}
return $ancestorTypes;
}