[antlr-interest] printing of tokens and output of parser!!
mark twain
himmy070 at gmail.com
Thu Aug 7 09:44:29 PDT 2008
Hi,
I am new-bie to ANTLR, so just trying to run example: SimpleCalc code. I am
bit confused as which C runtime library function to use for print the token
stream
tokens = antlr3CommonTokenStreamSourceNew (ANTLR3_SIZE_HINT,
lex->pLexer->tokSource);
/* Here I want to print the stream of token produced by lexer: what API
Code shoud I use??*/
parser = SimpleCalcParserNew (tokens);
parser ->expr(parser);
/* Here I want to print the output of parser, say for addition(3+5) I
want to see parser ouput:
what API should I use?? */
Similary, if I take any example grammar for generating AST using C runtime,
please let me know how to display nodes of AST....
Sorry for such stupid doubts but I would be extremely thankful!!
Cheers:)
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