Gets the binary operation matching the supplied types.
| public getBinaryOperation ( Pinq\Analysis\IType $leftOperandType, string $operator, Pinq\Analysis\IType $rightOperandType ) : Pinq\Analysis\IBinaryOperation | ||
| $leftOperandType | Pinq\Analysis\IType | |
| $operator | string | |
| $rightOperandType | Pinq\Analysis\IType | |
| Результат | Pinq\Analysis\IBinaryOperation | |
public function visitBinaryOperation(O\BinaryOperationExpression $expression)
{
$this->walk($expression->getLeftOperand());
$this->walk($expression->getRightOperand());
$binaryOperation = $this->typeSystem->getBinaryOperation($this->analysis[$expression->getLeftOperand()], $expression->getOperator(), $this->analysis[$expression->getRightOperand()]);
$this->metadata[$expression] = $binaryOperation;
$this->analysis[$expression] = $binaryOperation->getReturnType();
}
