/// <summary>
/// Initializes a new instance of the ArgumentListWrapper class.
/// </summary>
/// <param name="argumentList">The list of arguments.</param>
public ArgumentListWrapper(ArgumentList argumentList)
{
Param.AssertNotNull(argumentList, "argumentList");
this.argumentList = argumentList;
}
/// <summary>
/// Reads the argument list for a method invocation expression.
/// </summary>
/// <param name="expressionProxy">Proxy object for the expression being created.</param>
/// <param name="closingSymbol">The symbol that closes the argument list.</param>
/// <param name="unsafeCode">Indicates whether the code being parsed resides in an unsafe code block.</param>
/// <returns>Returns the list of arguments in the method invocation.</returns>
private ArgumentList GetArgumentList(CodeUnitProxy expressionProxy, SymbolType closingSymbol, bool unsafeCode)
{
Param.AssertNotNull(expressionProxy, "expressionProxy");
Param.AssertNotNull(closingSymbol, "closingSymbol");
Param.Ignore(unsafeCode);
var argumentListProxy = new CodeUnitProxy(this.document);
Symbol symbol = this.PeekNextSymbol();
while (symbol != null)
{
this.AdvanceToNextCodeSymbol(argumentListProxy);
symbol = this.PeekNextSymbol();
if (symbol.SymbolType == closingSymbol)
{
break;
}
var argumentProxy = new CodeUnitProxy(this.document);
if (symbol.SymbolType == SymbolType.Ref)
{
this.GetToken(argumentProxy, TokenType.Ref, SymbolType.Ref);
}
else if (symbol.SymbolType == SymbolType.Out)
{
this.GetToken(argumentProxy, TokenType.Out, SymbolType.Out);
}
else if (symbol.SymbolType == SymbolType.Params)
{
this.GetToken(argumentProxy, TokenType.Params, SymbolType.Params);
}
this.GetNextExpression(argumentProxy, ExpressionPrecedence.None, unsafeCode);
argumentListProxy.Children.Add(new Argument(argumentProxy));
symbol = this.PeekNextSymbol();
if (symbol.SymbolType == SymbolType.Comma)
{
this.GetToken(argumentListProxy, TokenType.Comma, SymbolType.Comma);
}
}
var argumentList = new ArgumentList(argumentListProxy);
expressionProxy.Children.Add(argumentList);
return argumentList;
}
