// -*- Java -*- This Cup file was machine-generated by BNFC
package se.chalmers.cs.gf.MCFG;

parser code {:
  public se.chalmers.cs.gf.MCFG.Absyn.MCFGM pMCFGM() throws Exception
  {
	java_cup.runtime.Symbol res = parse();
	return (se.chalmers.cs.gf.MCFG.Absyn.MCFGM) res.value;
  }

public <B,A extends java.util.LinkedList<? super B>> A cons_(B x, A xs) { xs.addFirst(x); return xs; }

public void syntax_error(java_cup.runtime.Symbol cur_token)
{
	report_error("Syntax Error, trying to recover and continue parse...", cur_token);
}

public void unrecovered_syntax_error(java_cup.runtime.Symbol cur_token) throws java.lang.Exception
{
	throw new Exception("Unrecoverable Syntax Error");
}

:}

nonterminal se.chalmers.cs.gf.MCFG.Absyn.MCFGM MCFGM;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.MCFG MCFG;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.ListMCFG ListMCFG;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.Flag Flag;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.ListFlag ListFlag;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.Rule Rule;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.ListRule ListRule;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.Profile Profile;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.ListProfileItem ListProfileItem;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.ProfileItem ProfileItem;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.Field Field;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.ListField ListField;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.Sym Sym;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.ListSym ListSym;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.Cat Cat;
nonterminal se.chalmers.cs.gf.MCFG.Absyn.ListCat ListCat;

terminal _SYMB_0;    //   ;
terminal _SYMB_1;    //   .
terminal _SYMB_2;    //   ->
terminal _SYMB_3;    //   :=
terminal _SYMB_4;    //   {
terminal _SYMB_5;    //   }
terminal _SYMB_6;    //   [
terminal _SYMB_7;    //   ]
terminal _SYMB_8;    //   ,
terminal _SYMB_9;    //   ?
terminal _SYMB_10;    //   =
terminal _SYMB_11;    //   @
terminal _SYMB_12;    //   end
terminal _SYMB_13;    //   grammar
terminal _SYMB_14;    //   startcat

terminal String _STRING_;

terminal Integer _INTEGER_;

terminal String _IDENT_;

terminal String SingleQuoteString;


start with MCFGM;


MCFGM ::= ListMCFG:p_1  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.MCFGM(p_1); :} 
;
MCFG ::= _SYMB_13 _IDENT_:p_2 _SYMB_0 ListFlag:p_4 ListRule:p_5 _SYMB_12 _SYMB_13 _SYMB_0  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.MCFG(p_2,p_4,p_5); :} 
;
ListMCFG ::=  /* empty */  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.ListMCFG(); :} 
  | ListMCFG:p_1 MCFG:p_2  {: RESULT = p_1; p_1.addLast(p_2); :}
;
Flag ::= _SYMB_14 Cat:p_2  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.StartCat(p_2); :} 
;
ListFlag ::=  /* empty */  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.ListFlag(); :} 
  | ListFlag:p_1 Flag:p_2 _SYMB_0  {: RESULT = p_1; p_1.addLast(p_2); :}
;
Rule ::= _IDENT_:p_1 Profile:p_2 _SYMB_1 Cat:p_4 _SYMB_2 ListCat:p_6 _SYMB_3 _SYMB_4 ListField:p_9 _SYMB_5  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.Rule(p_1,p_2,p_4,p_6,p_9); :} 
;
ListRule ::=  /* empty */  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.ListRule(); :} 
  | ListRule:p_1 Rule:p_2 _SYMB_0  {: RESULT = p_1; p_1.addLast(p_2); :}
;
Profile ::= _SYMB_6 ListProfileItem:p_2 _SYMB_7  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.Profile(p_2); :} 
;
ListProfileItem ::=  /* empty */  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.ListProfileItem(); :} 
  | ProfileItem:p_1  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.ListProfileItem(); RESULT.addLast(p_1); :}
  | ProfileItem:p_1 _SYMB_8 ListProfileItem:p_3  {: RESULT = p_3; p_3.addFirst(p_1); :}
;
ProfileItem ::= _INTEGER_:p_1  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.ArgProfileItem(p_1); :} 
  | _SYMB_9  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.MetaProfileItem(); :}
;
Field ::= _IDENT_:p_1 _SYMB_10 ListSym:p_3  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.Field(p_1,p_3); :} 
;
ListField ::=  /* empty */  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.ListField(); :} 
  | Field:p_1  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.ListField(); RESULT.addLast(p_1); :}
  | Field:p_1 _SYMB_0 ListField:p_3  {: RESULT = p_3; p_3.addFirst(p_1); :}
;
Sym ::= _STRING_:p_1  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.Term(p_1); :} 
  | Cat:p_1 _SYMB_11 _INTEGER_:p_3 _SYMB_1 _IDENT_:p_5  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.Proj(p_1,p_3,p_5); :}
;
ListSym ::=  /* empty */  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.ListSym(); :} 
  | ListSym:p_1 Sym:p_2  {: RESULT = p_1; p_1.addLast(p_2); :}
;
Cat ::= SingleQuoteString:p_1  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.Cat(p_1); :} 
;
ListCat ::=  /* empty */  {: RESULT = new se.chalmers.cs.gf.MCFG.Absyn.ListCat(); :} 
  | ListCat:p_1 Cat:p_2  {: RESULT = p_1; p_1.addLast(p_2); :}
;