lib-src/automata/lrerror.cc

   1 //////////////////////////////////////////////////////////////////////////////
   2 // NOTICE:
   3 //
   4 // ADLib, Prop and their related set of tools and documentation are in the
   5 // public domain.   The author(s) of this software reserve no copyrights on
   6 // the source code and any code generated using the tools.  You are encouraged
   7 // to use ADLib and Prop to develop software, in both academic and commercial
   8 // settings, and are free to incorporate any part of ADLib and Prop into
   9 // your programs.
  10 //
  11 // Although you are under no obligation to do so, we strongly recommend that
  12 // you give away all software developed using our tools.
  13 //
  14 // We also ask that credit be given to us when ADLib and/or Prop are used in
  15 // your programs, and that this notice be preserved intact in all the source
  16 // code.
  17 //
  18 // This software is still under development and we welcome any suggestions
  19 // and help from the users.
  20 //
  21 // Allen Leung
  22 // 1994
  23 //////////////////////////////////////////////////////////////////////////////
  24
  25 #include <iostream>
  26 #include <string.h>
  27 #include <stdlib.h>
  28 #include <AD/automata/lrparser.h>
  29
  30 //////////////////////////////////////////////////////////////////////////////
  31 //
  32 //  Error repair
  33 //
  34 //////////////////////////////////////////////////////////////////////////////
  35 int LR1Parser::error_repair(Symbol symbol_stack[],
  36                             int    symbol_count,,
  37                             State  state_stack[],
  38                             int    top
  39                            )
  40 {  // pop the parser stack and/or the state stack
  41    // until a state accepting shift-error is reached.
  42 }