/// <summary>
/// Abstract factory
/// </summary>
public static IStatement CreateStatement(ParseContext context, IAstNode parent)
{
RToken currentToken = context.Tokens.CurrentToken;
string keyword = context.TextProvider.GetText(currentToken);
IStatement statement = null;
switch (keyword)
{
case "if":
statement = new If();
break;
case "for":
statement = new For();
break;
case "while":
statement = new KeywordExpressionScopeStatement();
break;
case "repeat":
statement = new KeywordScopeStatement(allowsSimpleScope: false);
break;
case "break":
case "next":
statement = new KeywordStatement();
break;
case "function":
statement = new FunctionStatement();
break;
default:
context.AddError(new ParseError(ParseErrorType.UnexpectedToken, ErrorLocation.Token, currentToken));
break;
}
return(statement);
}
/// <summary>
/// Abstract factory
/// </summary>
public static IStatement CreateStatement(ParseContext context, IAstNode parent) {
RToken currentToken = context.Tokens.CurrentToken;
string keyword = context.TextProvider.GetText(currentToken);
IStatement statement = null;
switch (keyword) {
case "if":
statement = new If();
break;
case "for":
statement = new For();
break;
case "while":
statement = new KeywordExpressionScopeStatement();
break;
case "repeat":
statement = new KeywordScopeStatement(allowsSimpleScope: false);
break;
case "break":
case "next":
statement = new KeywordStatement();
break;
case "function":
statement = new FunctionStatement();
break;
default:
context.AddError(new ParseError(ParseErrorType.UnexpectedToken, ErrorLocation.Token, currentToken));
break;
}
return statement;
}