public FunctionCallStatement(ScriptLoadingContext lcontext, FunctionCallExpression functionCallExpression)
: base(lcontext)
{
m_FunctionCallExpression = functionCallExpression;
lcontext.Source.Refs.Add(m_FunctionCallExpression.SourceRef);
}
/// <summary>
/// Primaries the exp.
/// </summary>
/// <param name="lcontext">The lcontext.</param>
/// <returns></returns>
internal static Expression PrimaryExp(ScriptLoadingContext lcontext)
{
Expression e = PrefixExp(lcontext);
while (true)
{
Token T = lcontext.Lexer.Current;
Token thisCallName = null;
switch (T.Type)
{
case TokenType.Dot:
{
lcontext.Lexer.Next();
Token name = CheckTokenType(lcontext, TokenType.Name);
e = new IndexExpression(e, name.Text, lcontext);
}
break;
case TokenType.Brk_Open_Square:
{
Token openBrk = lcontext.Lexer.Current;
lcontext.Lexer.Next(); // skip bracket
Expression index = Expr(lcontext);
// support moonsharp multiple indexers for userdata
if (lcontext.Lexer.Current.Type == TokenType.Comma)
{
var explist = ExprListAfterFirstExpr(lcontext, index);
index = new ExprListExpression(explist, lcontext);
}
CheckMatch(lcontext, openBrk, TokenType.Brk_Close_Square, "]");
e = new IndexExpression(e, index, lcontext);
}
break;
case TokenType.Colon:
lcontext.Lexer.Next();
thisCallName = CheckTokenType(lcontext, TokenType.Name);
goto case TokenType.Brk_Open_Round;
case TokenType.Brk_Open_Round:
case TokenType.String:
case TokenType.String_Long:
case TokenType.Brk_Open_Curly:
e = new FunctionCallExpression(lcontext, e, thisCallName);
break;
default:
return e;
}
}
}
