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Packages that use Symbol | |
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att.grappa | |
java_cup.runtime |
Uses of Symbol in att.grappa |
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Methods in att.grappa that return Symbol | |
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Symbol |
Parser.debug_parse(int debug)
Invokes the parser in debug mode. |
Symbol |
Parser.do_action(int act_num,
lr_parser parser,
java.util.Stack stack,
int top)
Invoke a user supplied parse action. |
Symbol |
Lexer.next_token(int debugLevel)
Return one Symbol. |
Symbol |
Parser.scan()
Scan to get the next Symbol. |
Uses of Symbol in java_cup.runtime |
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Fields in java_cup.runtime declared as Symbol | |
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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 | |
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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()
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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 | |
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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. |
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