Uses of Class
java_cup.runtime.Symbol

Packages that use Symbol

java_cup
java_cup.runtime

Uses of Symbol in java_cup

Methods in java_cup that return Symbol

static Symbol	lexer.debug_next_token() Debugging version of next_token().
Symbol	parser.do_action(int act_num, lr_parser parser, java.util.Stack stack, int top) Invoke a user supplied parse action.
protected static Symbol	lexer.do_code_string() Swallow up a code string.
protected static Symbol	lexer.do_id() Process an identifier.
static Symbol	lexer.next_token() Return one Symbol.
protected static Symbol	lexer.real_next_token() The actual routine to return one Symbol.
Symbol	parser.scan() Scan to get the next Symbol.

Uses of Symbol in java_cup.runtime

Fields in java_cup.runtime declared as Symbol

protected Symbol	lr_parser.cur_token The current lookahead Symbol.
protected Symbol[]	lr_parser.lookahead Lookahead Symbols used for attempting error recovery "parse aheads".

Methods in java_cup.runtime that return Symbol

protected Symbol	lr_parser.cur_err_token() Return the current lookahead in our error "parse ahead" buffer.
Symbol	lr_parser.debug_parse() Perform a parse with debugging output.
abstract Symbol	lr_parser.do_action(int act_num, lr_parser parser, java.util.Stack stack, int top) Perform a bit of user supplied action code (supplied by generated subclass).
Symbol	Scanner.next_token()
Symbol	lr_parser.parse() This method provides the main parsing routine.
Symbol	lr_parser.scan() Get the next Symbol from the input (supplied by generated subclass).

Methods in java_cup.runtime with parameters of type Symbol

void	lr_parser.debug_shift(Symbol shift_tkn) Do debug output for shift.
void	lr_parser.syntax_error(Symbol cur_token) This method is called when a syntax error has been detected and recovery is about to be invoked.
void	lr_parser.unrecovered_syntax_error(Symbol cur_token) This method is called if it is determined that syntax error recovery has been unsuccessful.