private BoundExpression BindUnaryExpression(UnaryExpressionSyntax syntax)
{
var boundExpresion = BindExpression(syntax.Expression);
var op = BoundUnaryOperator.Bind(syntax.OperatorToken.Kind, boundExpresion.ReturnType);
if (op == null)
{
_diagnostics.Add(Diagnostic.Create(DiagnosticDescriptors.UndefinedUnaryOperator, syntax.OperatorToken.Location, syntax.OperatorToken.ValueText, boundExpresion.ReturnType));
return(boundExpresion);
}
return(new BoundUnaryExpresion(op, boundExpresion));
}
internal BoundUnaryExpresion(BoundUnaryOperator op, BoundExpression expression)
{
Op = op;
Expression = expression;
}