protected internal Binary(NRefactory.BinaryOperatorExpression binaryOperatorExpression, IScope scope, INRefcatoryExpressionVisitor visitor)
: base(scope, visitor)
{
_binaryOperatorExpression = binaryOperatorExpression;
Left = binaryOperatorExpression.Left.AcceptVisitor(Visitor, ParentScope);
Right = binaryOperatorExpression.Right.AcceptVisitor(Visitor, ParentScope);
_binaryOperationType = GetBinaryOperator(binaryOperatorExpression.Operator);
_promotionDecisions = BinaryNumericPromotionDecision.Decide(Left.Type, Right.Type);
InternalType = binaryOperatorExpression.GetBinaryOperationType(_promotionDecisions, Left.Type);
}
internal BinaryExpressionEmitter(BinaryOperatorExpression binaryOperatorExpression,
ILGenerator ilGenerator,
IOpCodeIndexer instructionIndexer,
IAstVisitor <ILGenerator, AstNode> visitor,
List <LocalBuilder> locals)
: base(binaryOperatorExpression, ilGenerator, instructionIndexer, visitor, locals)
{
var leftTypeInformation = Node.Left.Annotation <TypeInformation>();
var rightTypeInformation = Node.Right.Annotation <TypeInformation>();
if (leftTypeInformation != null && rightTypeInformation != null)
{
_leftType = leftTypeInformation.InferredType.GetActualType();
_rightType = rightTypeInformation.InferredType.GetActualType();
_promotionDecisions = BinaryNumericPromotionDecision.Decide(_leftType, _rightType);
Type = Node.GetBinaryOperationType(_promotionDecisions, _leftType);
_emitAction = EmitBinaryExpression;
}
else
{
_emitAction = EmitTernaryConditionalExpression;
}
}
