public static bool TryParseNode(Genero4glParser parser, out DisplayStatement node, bool isArray, List <TokenKind> validExitKeywords = null, bool returnFalseInsteadOfErrors = false)
{
node = new DisplayStatement();
bool result = true;
switch (parser.PeekToken().Kind)
{
case TokenKind.AcceptKeyword:
case TokenKind.ContinueKeyword:
case TokenKind.ExitKeyword:
{
if (parser.PeekToken(TokenKind.DisplayKeyword, 2))
{
parser.NextToken();
node.StartIndex = parser.Token.Span.Start;
parser.NextToken();
}
else
{
result = false;
}
break;
}
default:
{
result = false;
break;
}
}
return(result);
}
private static bool TryGetDisplayStatement(Genero4glParser parser, out DisplayStatement node, bool isArray, bool returnFalseInsteadOfErrors = false)
{
bool result = false;
node = null;
DisplayStatement inputStmt;
if ((result = DisplayStatement.TryParseNode(parser, out inputStmt, isArray, null, returnFalseInsteadOfErrors)))
{
node = inputStmt;
}
return(result);
}