[antlr-interest] Fwd: antlr-interest Digest, Vol 20, Issue 46

[Scott Amort]

Hi Anup,

Anup Shankar wrote:
> The invocation code is 
> --------------------------------
> istringstream input_string;
> istream *input=NULL;
> 
> input_string.str( "open server1.net");
> input = &input_string;
> ftpLexer lexer(*input);
> ftpParser parser(lexer);
> parser.cmd();
> 
> SwithStmt
> --------------
> void ftpParser::cmd() {
> 
> try { // for error handling
> switch ( LA(1)) {
> case LITERAL_open:
> {
> openCmd();
> break;
> }
> 
> }
> Here iam facing problems, where the comparision of the literal in this case "open" is not succeeding, in the Switch case stmt..

What is the actual error message?  How do you know the switch is not
succeeding?

Best,
Scott