public PostfixUnaryExpressionSyntax(SyntaxKind kind, ExpressionSyntax operand, SyntaxToken operatorToken)
: base(kind)
{
RegisterChildNode(out Operand, operand);
RegisterChildNode(out OperatorToken, operatorToken);
Operator = SyntaxFacts.GetUnaryOperatorKind(kind);
}
private BoundExpression ProcessPostfixUnary(PostfixUnaryExpressionSyntax node)
{
var expression = BindExpression(node.Operand);
var operatorKind = SyntaxFacts.GetUnaryOperatorKind(node.Kind);
TypeSymbol expressionType;
switch (operatorKind)
{
case UnaryOperatorKind.LogicalNot:
expressionType = IntrinsicTypes.Bool;
break;
case UnaryOperatorKind.BitwiseNot:
expressionType = IntrinsicTypes.Uint;
break;
case UnaryOperatorKind.Plus:
case UnaryOperatorKind.Minus:
case UnaryOperatorKind.PostIncrement:
case UnaryOperatorKind.PostDecrement:
expressionType = expression.Type;
break;
default:
throw new ArgumentOutOfRangeException();
}
return(new BoundUnaryExpression(node, expression, operatorKind, expressionType));
}
private BoundExpression ProcessPrefixUnary(PrefixUnaryExpressionSyntax node)
{
var expression = BindExpression(node.Operand);
var operatorKind = SyntaxFacts.GetUnaryOperatorKind(node.Kind);
var expressionType = expression.Type;
return(new BoundUnaryExpression(node, expression, operatorKind, expressionType));
}
private BoundExpression BindPostfixUnaryExpression(PostfixUnaryExpressionSyntax node)
{
var operatorKind = SyntaxFacts.GetUnaryOperatorKind(node.Kind);
return(BindUnaryExpression(node.OperatorToken, node.Operand, operatorKind));
}
public PostfixUnaryExpressionSyntax(SyntaxKind kind, ExpressionSyntax operand, SyntaxToken operatorToken)
: this(kind, operand, operatorToken, SyntaxFacts.GetUnaryOperatorKind(kind))
{
}
public PostfixUnaryExpressionSyntax(SyntaxKind kind, ExpressionSyntax operand, SyntaxToken operatorToken, IEnumerable <Diagnostic> diagnostics)
: this(kind, operand, operatorToken, SyntaxFacts.GetUnaryOperatorKind(kind), diagnostics)
{
}
