Merge lp:~zorba-coders/zorba/gen-flwor-opt into lp:zorba

[Markos Zaharioudakis]

general flwor compile-time optimizations

general flwor compile-time optimizations

[Zorba Build Bot (zorba-buildbot)]

There are additional revisions which have not been approved in review. Please seek review and approval of these new revisions.

[lp:~zorba-coders/zorba/gen-flwor-opt]

10654. By Markos Zaharioudakis on 2012-09-10

more fixes

10655. By Markos Zaharioudakis on 2012-09-10

cosmetic

10656. By Markos Zaharioudakis on 2012-09-10

merge from trunk

[Markos Zaharioudakis (markos-za)]

review: Approve

[Zorba Build Bot (zorba-buildbot)]

Validation queue starting for merge proposal.
Log at: http://zorbatest.lambda.nu:8080/remotequeue/gen-flwor-opt-2012-09-10T19-46-31.653Z/log.html

[Zorba Build Bot (zorba-buildbot)]

Validation queue job gen-flwor-opt-2012-09-10T19-46-31.653Z is finished. The final status was:

All tests succeeded!

=== modified file 'ChangeLog'
--- ChangeLog	2012-09-10 16:34:17 +0000
+++ ChangeLog	2012-09-10 19:21:21 +0000
@@ -4,13 +4,15 @@
 
 New Features:
   * Allow prolog variables to be referenced before they are declared (XQuery 3.0 feature)
-  * xml:parse (fragment parsing) now allows for a DOCTYPE declaration at the 
+  * xml:parse (fragment parsing) now allows for a DOCTYPE declaration at the
     beginning of the XML document (requested in bug #1016606).
-  * New module http://www.jsoniq.org/modules/function-library with handy JSONiq functions. jn:object is
-    also supported.
+  * New module http://www.jsoniq.org/modules/function-library with handy JSONiq
+    functions. jn:object is also supported.
 
 Optimizations:
   * New memory management for compiler expressions (no more ref counting)
+  * Exteneded some optimization rules (variable inlining/elimination and positional
+    predicate rewrite) to general flwor expressions.
 
 Bug Fixes/Other Changes:
   * Fixed bug #867227 (Improved error message for missing commas)
@@ -20,6 +22,7 @@
     variables)
   * Fixed bug #899366 (enforce the type declaration of a window variable)
   * Now using native UUID libraries.
+  * Fixed bug #1034942 (improper variable inlining inside general flwor expr)
   * Fixed bug #1024892 (index declaration references udf declared after the index)
   * Fixed bug #1038410 (Memory leaks in parser, trace iterator, and general index)
   * Fixed bug #1039488 (inserting more than one pair at once in a JSON object)
@@ -27,7 +30,8 @@
   * Fixed bug #866984 (better error message for an eval error)
   * Fixed bug #932884 (HTML and XHTML serialization of empty elements)
   * Fixed bug #1045902 (file:last-modified returns current date time)
-	
+
+
 version 2.6
 
 New Features:

=== modified file 'src/compiler/expression/expr_put.cpp'
--- src/compiler/expression/expr_put.cpp	2012-09-10 16:34:17 +0000
+++ src/compiler/expression/expr_put.cpp	2012-09-10 19:21:21 +0000
@@ -125,7 +125,8 @@
   if (Properties::instance()->printLocations())
   {
     ostringstream os;
-    os << " (loc: " << e->get_loc().getLineBegin() << ", " << e->get_loc().getColumnBegin() << ")";
+    os << " (loc: " << e->get_loc().getLineBegin() << ", "
+       << e->get_loc().getColumnBegin() << ")";
     return os.str ();
   }
   else
@@ -291,24 +292,33 @@
 
 ostream& group_clause::put(ostream& os) const
 {
-  BEGIN_PUT(group_clause);
-
-  os << indent << "GROUP BY EXPRS";
-
-  for (unsigned i = 0; i < theGroupVars.size(); i++)
+  os << indent << "GROUP-BY" << expr_addr(this) << " ";
+
+  os << endl << indent << "[\n" << inc_indent;
+
+  os << indent << "GROUPING SPECS";
+
+  for (csize i = 0; i < theGroupVars.size(); ++i)
   {
     PUT_SUB("", theGroupVars[i].first);
     os << inc_indent << indent << "-->" << dec_indent;
     theGroupVars[i].second->put(os) << endl;
   }
 
-  os << indent << "NON GROUP BY VARS ";
+  os << indent << "NON GROUPING SPECS ";
 
-  for (unsigned i = 0; i < theNonGroupVars.size(); i++)
-  {
-    PUT_SUB("", theNonGroupVars[i].first);
-    os << inc_indent << indent << "-->" << dec_indent;
-    theNonGroupVars[i].second->put(os) << endl;
+  if (theNonGroupVars.empty())
+  {
+    os << endl;
+  }
+  else
+  {
+    for (csize i = 0; i < theNonGroupVars.size(); ++i)
+    {
+      PUT_SUB("", theNonGroupVars[i].first);
+      os << inc_indent << indent << "-->" << dec_indent;
+      theNonGroupVars[i].second->put(os) << endl;
+    }
   }
 
   END_PUT();

=== modified file 'src/compiler/expression/flwor_expr.cpp'
--- src/compiler/expression/flwor_expr.cpp	2012-09-10 16:34:17 +0000
+++ src/compiler/expression/flwor_expr.cpp	2012-09-10 19:21:21 +0000
@@ -721,11 +721,11 @@
 
 flwor_clause* orderby_clause::clone(expr::substitution_t& subst) const
 {
-  ulong numColumns = num_columns();
+  csize numColumns = num_columns();
 
   std::vector<expr*> cloneExprs(numColumns);
 
-  for (ulong i = 0; i < numColumns; ++i)
+  for (csize i = 0; i < numColumns; ++i)
   {
     cloneExprs[i] = theOrderingExprs[i]->clone(subst);
   }
@@ -914,8 +914,8 @@
 {
   ZORBA_ASSERT(e != NULL);
 
-  unsigned numClauses = num_clauses();
-  unsigned i;
+  csize numClauses = num_clauses();
+  csize i;
 
   for (i = 0; i < numClauses; ++i)
   {
@@ -950,8 +950,8 @@
 ********************************************************************************/
 void flwor_expr::remove_where_clause()
 {
-  unsigned numClauses = num_clauses();
-  for (ulong i = 0; i < numClauses; ++i)
+  csize numClauses = num_clauses();
+  for (csize i = 0; i < numClauses; ++i)
   {
     if (theClauses[i]->get_kind() == flwor_clause::where_clause)
     {
@@ -968,8 +968,8 @@
 ********************************************************************************/
 expr* flwor_expr::get_where() const
 {
-  unsigned numClauses = num_clauses();
-  for (unsigned i = 0; i < numClauses; ++i)
+  csize numClauses = num_clauses();
+  for (csize i = 0; i < numClauses; ++i)
   {
     if (theClauses[i]->get_kind() == flwor_clause::where_clause)
       return reinterpret_cast<where_clause*>(theClauses[i])->get_expr();
@@ -984,8 +984,8 @@
 ********************************************************************************/
 group_clause* flwor_expr::get_group_clause() const
 {
-  ulong numClauses = num_clauses();
-  for (ulong i = 0; i < numClauses; ++i)
+  csize numClauses = num_clauses();
+  for (csize i = 0; i < numClauses; ++i)
   {
     if (theClauses[i]->get_kind() == flwor_clause::group_clause)
       return reinterpret_cast<group_clause*>(theClauses[i]);
@@ -1000,8 +1000,8 @@
 ********************************************************************************/
 orderby_clause* flwor_expr::get_order_clause() const
 {
-  ulong numClauses = num_clauses();
-  for (ulong i = 0; i < numClauses; ++i)
+  csize numClauses = num_clauses();
+  for (csize i = 0; i < numClauses; ++i)
   {
     if (theClauses[i]->get_kind() == flwor_clause::order_clause)
       return reinterpret_cast<orderby_clause*>(theClauses[i]);

=== modified file 'src/compiler/expression/flwor_expr.h'
--- src/compiler/expression/flwor_expr.h	2012-09-10 16:34:17 +0000
+++ src/compiler/expression/flwor_expr.h	2012-09-10 19:21:21 +0000
@@ -403,9 +403,10 @@
 
   GroupByClause ::= "group" "by" GroupingSpecList
 
-  GroupSpecList ::= 	GroupingSpec ("," GroupingSpec)*
+  GroupSpecList ::= GroupingSpec ("," GroupingSpec)*
 
-  GroupSpec ::= "$" VarName ("collation" URILiteral)?
+  GroupSpec ::= "$" VarName (TypeDeclaration? ":=" ExprSingle)?
+                ("collation" URILiteral)?
 
   - Data Members:
 
@@ -455,14 +456,28 @@
 
   const rebind_list_t& get_nongrouping_vars() const { return theNonGroupVars; }
 
+  void set_grouping_vars(rebind_list_t& v) { theGroupVars = v; }
+
+  void set_nongrouping_ars(rebind_list_t& v) { theNonGroupVars = v; }
+
+  void removeNonGroupingVar(rebind_list_t::iterator ite) { theNonGroupVars.erase(ite); }
+
   rebind_list_t::iterator beginGroupVars() { return theGroupVars.begin(); }
 
+  rebind_list_t::const_iterator beginGroupVars() const { return theGroupVars.begin(); }
+
   rebind_list_t::iterator endGroupVars() { return theGroupVars.end(); }
 
+  rebind_list_t::const_iterator endGroupVars() const { return theGroupVars.end(); }
+
   rebind_list_t::iterator beginNonGroupVars() { return theNonGroupVars.begin(); }
 
+  rebind_list_t::const_iterator beginNonGroupVars() const { return theNonGroupVars.begin(); }
+
   rebind_list_t::iterator endNonGroupVars() { return theNonGroupVars.end(); }
 
+  rebind_list_t::const_iterator endNonGroupVars() const { return theNonGroupVars.end(); }
+
   expr* get_input_for_group_var(const var_expr* var);
 
   expr* get_input_for_nongroup_var(const var_expr* var);
@@ -478,9 +493,9 @@
 
   OrderByClause ::= (("order" "by") | ("stable" "order" "by")) OrderSpecList
 
-  OrderSpecList ::= 	OrderSpec ("," OrderSpec)*
+  OrderSpecList ::= OrderSpec ("," OrderSpec)*
 
-  OrderSpec ::= 	ExprSingle OrderModifier
+  OrderSpec ::= ExprSingle OrderModifier
 
   OrderModifier ::= ("ascending" | "descending")?
                     ("empty" ("greatest" | "least"))?
@@ -499,7 +514,8 @@
   std::vector<OrderModifier>  theModifiers;
   std::vector<expr*>          theOrderingExprs;
 
-  orderby_clause (
+protected:
+  orderby_clause(
       static_context* sctx,
       CompilerCB* ccb,
       const QueryLoc& loc,
@@ -518,6 +534,16 @@
 
   std::vector<expr*>::iterator end() { return theOrderingExprs.end(); }
 
+  std::vector<expr*>::const_iterator begin() const
+  {
+    return theOrderingExprs.begin();
+  }
+
+  std::vector<expr*>::const_iterator end() const
+  {
+    return theOrderingExprs.end();
+  }
+
   csize num_columns() const { return theOrderingExprs.size(); }
 
   expr* get_column_expr(csize i) const { return theOrderingExprs[i]; }

=== modified file 'src/compiler/expression/fo_expr.cpp'
--- src/compiler/expression/fo_expr.cpp	2012-09-10 16:34:17 +0000
+++ src/compiler/expression/fo_expr.cpp	2012-09-10 19:21:21 +0000
@@ -146,6 +146,20 @@
 }
 
 
+void fo_expr::add_arg(expr* e)
+{
+  theArgs.push_back(e);
+  compute_scripting_kind();
+}
+
+
+void fo_expr::add_args(const std::vector<expr*>& args)
+{
+  theArgs.insert(theArgs.end(), args.begin(), args.end());
+  compute_scripting_kind();
+}
+
+
 void fo_expr::compute_scripting_kind()
 {
   const function* func = get_func();
@@ -262,7 +276,9 @@
       return i->second;
   }
 
-  std::auto_ptr<fo_expr> fo(theCCB->theEM->create_fo_expr(theSctx, get_loc(), get_func()));
+  std::auto_ptr<fo_expr> fo(theCCB->theEM->create_fo_expr(theSctx,
+                                                          get_loc(),
+                                                          get_func()));
 
   for (csize i = 0; i < theArgs.size(); ++i)
     fo->theArgs.push_back(theArgs[i]->clone(subst));

=== modified file 'src/compiler/expression/fo_expr.h'
--- src/compiler/expression/fo_expr.h	2012-09-10 16:34:17 +0000
+++ src/compiler/expression/fo_expr.h	2012-09-10 19:21:21 +0000
@@ -83,8 +83,14 @@
 
   expr* get_arg(csize i) const { return theArgs[i]; }
 
+  const std::vector<expr*>& get_args() const { return theArgs; }
+
   void set_arg(csize i, expr* e) { theArgs[i] = e; }
 
+  void add_arg(expr* e);
+
+  void add_args(const std::vector<expr*>& args);
+
   void compute_scripting_kind();
 
   expr* clone(substitution_t& s) const;
@@ -97,6 +103,7 @@
   fo_expr(CompilerCB* ccb, static_context* sctx, const QueryLoc& loc, const function* f);
 };
 
+
 ////////// The following expressions in the AST "decay" into an fo_expr ///////
 
 typedef fo_expr additive_expr;

=== modified file 'src/compiler/parser/xquery_parser.cpp'
--- src/compiler/parser/xquery_parser.cpp	2012-09-10 16:34:17 +0000
+++ src/compiler/parser/xquery_parser.cpp	2012-09-10 19:21:21 +0000
@@ -1,8 +1,10 @@
-/* A Bison parser, made by GNU Bison 2.6.2.  */
+
+/* A Bison parser, made by GNU Bison 2.4.1.  */
 
 /* Skeleton implementation for Bison LALR(1) parsers in C++
    
-      Copyright (C) 2002-2012 Free Software Foundation, Inc.
+      Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software
+   Foundation, Inc.
    
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -34,8 +36,9 @@
 #define yylex   zorbalex
 
 /* First part of user declarations.  */
-/* Line 278 of lalr1.cc  */
-#line 87 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
+
+/* Line 311 of lalr1.cc  */
+#line 87 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
 
 
 #include "common/common.h"
@@ -70,15 +73,17 @@
 using namespace zorba;
 
 
-/* Line 278 of lalr1.cc  */
-#line 75 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
+
+/* Line 311 of lalr1.cc  */
+#line 79 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
 
 
 #include "xquery_parser.hpp"
 
 /* User implementation prologue.  */
-/* Line 284 of lalr1.cc  */
-#line 906 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
+
+/* Line 317 of lalr1.cc  */
+#line 906 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
 
 // HACK to trigger rchandle release: rchandles are freed when refcount == 0
 // (not <= 0); but Bison never increments the refcount, so we do it manually...
@@ -88,8 +93,9 @@
         RCHelper::removeReference( ref );
     }
 }
-/* Line 284 of lalr1.cc  */
-#line 1022 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
+
+/* Line 317 of lalr1.cc  */
+#line 1022 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
 
 #include "compiler/parser/xquery_scanner.h"
 
@@ -97,20 +103,12 @@
 #define yylex driver.lexer->lex
 
 
-/* Line 284 of lalr1.cc  */
-#line 102 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-
-
-# ifndef YY_NULL
-#  if defined __cplusplus && 201103L <= __cplusplus
-#   define YY_NULL nullptr
-#  else
-#   define YY_NULL 0
-#  endif
-# endif
+
+/* Line 317 of lalr1.cc  */
+#line 109 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
 
 #ifndef YY_
-# if defined YYENABLE_NLS && YYENABLE_NLS
+# if YYENABLE_NLS
 #  if ENABLE_NLS
 #   include <libintl.h> /* FIXME: INFRINGES ON USER NAME SPACE */
 #   define YY_(msgid) dgettext ("bison-runtime", msgid)
@@ -121,27 +119,6 @@
 # endif
 #endif
 
-#define YYRHSLOC(Rhs, K) ((Rhs)[K])
-/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
-   If N is 0, then set CURRENT to the empty location which ends
-   the previous symbol: RHS[0] (always defined).  */
-
-# ifndef YYLLOC_DEFAULT
-#  define YYLLOC_DEFAULT(Current, Rhs, N)                               \
-    do                                                                  \
-      if (N)                                                            \
-        {                                                               \
-          (Current).begin  = YYRHSLOC (Rhs, 1).begin;                   \
-          (Current).end    = YYRHSLOC (Rhs, N).end;                     \
-        }                                                               \
-      else                                                              \
-        {                                                               \
-          (Current).begin = (Current).end = YYRHSLOC (Rhs, 0).end;      \
-        }                                                               \
-    while (/*CONSTCOND*/ false)
-# endif
-
-
 /* Suppress unused-variable warnings by "using" E.  */
 #define YYUSE(e) ((void) (e))
 
@@ -191,9 +168,14 @@
 #define YYRECOVERING()  (!!yyerrstatus_)
 
 
+/* Line 380 of lalr1.cc  */
+#line 1 "[Bison:b4_percent_define_default]"
+
 namespace zorba {
-/* Line 352 of lalr1.cc  */
-#line 197 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
+
+/* Line 380 of lalr1.cc  */
+#line 178 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+#if YYERROR_VERBOSE
 
   /* Return YYSTR after stripping away unnecessary quotes and
      backslashes, so that it's suitable for yyerror.  The heuristic is
@@ -232,6 +214,7 @@
     return yystr;
   }
 
+#endif
 
   /// Build a parser object.
   xquery_parser::xquery_parser (xquery_driver& driver_yyarg)
@@ -259,9 +242,6 @@
   {
     YYUSE (yylocationp);
     YYUSE (yyvaluep);
-    std::ostream& yyo = debug_stream ();
-    std::ostream& yyoutput = yyo;
-    YYUSE (yyoutput);
     switch (yytype)
       {
          default:
@@ -294,1958 +274,2516 @@
 
     switch (yytype)
       {
-        case 110: /* "'DECIMAL'" */
-/* Line 453 of lalr1.cc  */
-#line 904 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ delete ((*yyvaluep).decval); };
-/* Line 453 of lalr1.cc  */
-#line 303 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 124: /* "'DOUBLE'" */
-/* Line 453 of lalr1.cc  */
-#line 903 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ delete ((*yyvaluep).dval); };
-/* Line 453 of lalr1.cc  */
-#line 310 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 149: /* "'INTEGER'" */
-/* Line 453 of lalr1.cc  */
-#line 902 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ delete ((*yyvaluep).ival); };
-/* Line 453 of lalr1.cc  */
-#line 317 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 336: /* VersionDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 324 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 337: /* MainModule */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 331 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 338: /* LibraryModule */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 338 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 339: /* ModuleDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 345 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 340: /* SIND_DeclList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 352 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 341: /* SIND_Decl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 359 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 342: /* Setter */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 366 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 343: /* BoundarySpaceDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 373 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 344: /* DefaultCollationDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 380 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 345: /* BaseURIDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 387 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 346: /* ConstructionDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 394 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 347: /* OrderingModeDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 401 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 348: /* EmptyOrderDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 408 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 349: /* CopyNamespacesDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 415 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 350: /* Import */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 422 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 351: /* SchemaImport */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 429 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 352: /* URILiteralList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 436 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 353: /* SchemaPrefix */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 443 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 354: /* ModuleImport */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 450 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 355: /* NamespaceDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 457 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 356: /* DefaultNamespaceDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 464 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 357: /* VFO_DeclList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 471 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 358: /* VFO_Decl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 478 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 359: /* DecimalFormatDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 485 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 360: /* DecimalFormatParamList */
-/* Line 453 of lalr1.cc  */
-#line 930 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ delete ((*yyvaluep).vstrpair); };
-/* Line 453 of lalr1.cc  */
-#line 492 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 361: /* DecimalFormatParam */
-/* Line 453 of lalr1.cc  */
-#line 930 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ delete ((*yyvaluep).strpair); };
-/* Line 453 of lalr1.cc  */
-#line 499 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 363: /* OptionDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 506 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 364: /* FTOptionDecl */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 513 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 365: /* CtxItemDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 520 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 366: /* CtxItemDecl2 */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 527 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 367: /* CtxItemDecl3 */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 534 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 368: /* CtxItemDecl4 */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 541 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 369: /* VarDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 548 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 370: /* VarNameAndType */
-/* Line 453 of lalr1.cc  */
-#line 930 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ delete ((*yyvaluep).varnametype); };
-/* Line 453 of lalr1.cc  */
-#line 555 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 371: /* AnnotationList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 562 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 372: /* Annotation */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 569 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 373: /* AnnotationLiteralList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 576 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 374: /* FunctionDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 583 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 375: /* FunctionDecl2 */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 590 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 376: /* FunctionDeclSimple */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 597 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 377: /* FunctionDeclUpdating */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 604 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 378: /* FunctionSig */
-/* Line 453 of lalr1.cc  */
-#line 930 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ delete ((*yyvaluep).fnsig); };
-/* Line 453 of lalr1.cc  */
-#line 611 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 379: /* ParamList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 618 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 380: /* Param */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 625 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 381: /* CollectionDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 632 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 383: /* IndexDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 639 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 384: /* IndexKeyList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 646 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 385: /* IndexKeySpec */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 653 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 386: /* IntegrityConstraintDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 660 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 387: /* QueryBody */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 667 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 388: /* StatementsAndOptionalExprTop */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 674 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 389: /* StatementsAndOptionalExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 681 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 390: /* StatementsAndExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 688 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 391: /* Statements */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 695 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 392: /* Statement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 702 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 393: /* BlockStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 709 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 394: /* BlockExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 716 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 395: /* EnclosedStatementsAndOptionalExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 723 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 396: /* VarDeclStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 730 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 399: /* AssignStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 737 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 400: /* ApplyStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 744 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 401: /* ExitStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 751 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 402: /* WhileStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 758 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 403: /* FlowCtlStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 765 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 404: /* FLWORStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 772 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 405: /* ReturnStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 779 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 406: /* IfStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 786 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 407: /* TryStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 793 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 408: /* CatchListStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 800 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 409: /* CatchStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 807 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 410: /* Expr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 814 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 411: /* ExprSingle */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 821 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 412: /* ExprSimple */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 828 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 413: /* FLWORExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 835 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 414: /* ReturnExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 842 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 417: /* FLWORWinCond */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 849 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 418: /* WindowClause */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 856 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 419: /* CountClause */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 863 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 420: /* ForLetWinClause */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 870 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 422: /* FLWORClauseList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 877 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 423: /* ForClause */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 884 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 424: /* VarInDeclList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 891 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 425: /* VarInDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 898 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 426: /* PositionalVar */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 905 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 427: /* FTScoreVar */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 912 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 428: /* LetClause */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 919 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 429: /* VarGetsDeclList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 926 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 430: /* VarGetsDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 933 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 431: /* WindowVarDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 940 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 432: /* WindowVars */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 947 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 433: /* WindowVars3 */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 954 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 434: /* WindowVars2 */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 961 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 435: /* WhereClause */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 968 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 436: /* GroupByClause */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 975 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 437: /* GroupSpecList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 982 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 438: /* GroupSpec */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 989 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 439: /* GroupCollationSpec */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 996 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 440: /* OrderByClause */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1003 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 441: /* OrderSpecList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1010 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 442: /* OrderSpec */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1017 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 443: /* OrderModifier */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1024 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 444: /* OrderDirSpec */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1031 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 445: /* OrderEmptySpec */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1038 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 446: /* OrderCollationSpec */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1045 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 447: /* QuantifiedExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1052 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 448: /* QVarInDeclList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1059 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 449: /* QVarInDecl */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1066 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 450: /* SwitchExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1073 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 451: /* SwitchCaseClauseList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1080 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 452: /* SwitchCaseClause */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1087 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 453: /* SwitchCaseOperandList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1094 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 454: /* SwitchStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1101 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 457: /* TypeswitchExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1108 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 458: /* TypeswitchStatement */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1115 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 459: /* CaseClauseList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1122 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 460: /* CaseClause */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1129 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 463: /* IfExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1136 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 464: /* OrExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1143 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 465: /* AndExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1150 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 466: /* ComparisonExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1157 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 468: /* FTContainsExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1164 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 469: /* StringConcatExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1171 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 470: /* opt_FTIgnoreOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1178 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 471: /* RangeExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1185 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 472: /* AdditiveExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1192 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 473: /* MultiplicativeExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1199 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 474: /* UnionExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1206 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 475: /* IntersectExceptExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1213 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 476: /* InstanceofExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1220 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 477: /* TreatExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1227 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 478: /* CastableExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1234 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 479: /* CastExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1241 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 480: /* UnaryExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1248 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 481: /* SignList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1255 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 482: /* ValueExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1262 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 483: /* ValueComp */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1269 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 484: /* NodeComp */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1276 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 485: /* ValidateExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1283 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 486: /* ExtensionExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1290 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 487: /* Pragma_list */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1297 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 488: /* Pragma */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1304 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 489: /* PathExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1311 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 491: /* RelativePathExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1318 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 492: /* StepExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1325 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 493: /* AxisStep */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1332 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 494: /* ForwardStep */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1339 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 495: /* ForwardAxis */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1346 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 496: /* AbbrevForwardStep */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1353 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 497: /* ReverseStep */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1360 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 498: /* ReverseAxis */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1367 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 499: /* NodeTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1374 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 500: /* NameTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1381 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 501: /* Wildcard */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1388 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 502: /* FilterExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1395 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 503: /* PredicateList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1402 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 504: /* Predicate */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1409 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 505: /* PrimaryExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1416 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 506: /* Literal */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1423 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 507: /* NumericLiteral */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1430 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 508: /* VarRef */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1437 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 509: /* ParenthesizedExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1444 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 510: /* ContextItemExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1451 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 511: /* OrderedExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1458 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 512: /* UnorderedExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1465 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 513: /* FunctionCall */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1472 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 514: /* ArgList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1479 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 515: /* Constructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1486 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 516: /* DirectConstructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1493 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 517: /* DirElemConstructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1500 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 518: /* DirElemContentList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1507 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 519: /* DirAttributeList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1514 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 520: /* DirAttr */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1521 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 522: /* DirAttributeValue */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1528 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 523: /* opt_QuoteAttrContentList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1535 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 524: /* QuoteAttrContentList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1542 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 525: /* opt_AposAttrContentList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1549 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 526: /* AposAttrContentList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1556 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 527: /* QuoteAttrValueContent */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1563 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 528: /* AposAttrValueContent */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1570 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 529: /* DirElemContent */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1577 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 530: /* CommonContent */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1584 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 531: /* DirCommentConstructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1591 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 532: /* DirPIConstructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1598 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 533: /* CDataSection */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1605 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 534: /* ComputedConstructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1612 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 535: /* CompDocConstructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1619 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 536: /* CompElemConstructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1626 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 537: /* CompAttrConstructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1633 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 538: /* CompTextConstructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1640 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 539: /* CompCommentConstructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1647 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 540: /* CompPIConstructor */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1654 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 541: /* SingleType */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1661 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 542: /* TypeDeclaration */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1668 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 543: /* SequenceType */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1675 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 544: /* OccurrenceIndicator */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1682 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 545: /* ItemType */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1689 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 546: /* TypeList */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1696 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 547: /* AtomicType */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1703 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 548: /* KindTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1710 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 549: /* AnyKindTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1717 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 550: /* DocumentTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1724 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 551: /* TextTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1731 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 552: /* CommentTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1738 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 553: /* PITest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1745 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 554: /* AttributeTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1752 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 555: /* SchemaAttributeTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1759 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 556: /* ElementTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1766 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 557: /* SchemaElementTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1773 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 558: /* TypeName */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1780 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 559: /* TypeName_WITH_HOOK */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1787 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 560: /* StringLiteral */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1794 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 565: /* AnyFunctionTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1801 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 566: /* TypedFunctionTest */
-/* Line 453 of lalr1.cc  */
-#line 918 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1808 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 569: /* InsertExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1815 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 570: /* DeleteExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1822 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 571: /* ReplaceExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1829 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 572: /* RenameExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1836 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 573: /* TransformExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1843 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 574: /* VarNameList */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1850 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 575: /* VarNameDecl */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1857 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 576: /* TryExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1864 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 577: /* CatchListExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1871 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 578: /* CatchExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1878 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 579: /* BracedExpr */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 1885 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 580: /* NameTestList */
-/* Line 453 of lalr1.cc  */
-#line 930 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ delete ((*yyvaluep).name_test_list); };
-/* Line 453 of lalr1.cc  */
-#line 1892 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 581: /* FTSelection */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1899 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 584: /* FTOr */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1906 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 585: /* FTAnd */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1913 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 586: /* FTMildNot */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1920 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 587: /* FTUnaryNot */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1927 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 588: /* FTPrimaryWithOptions */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1934 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 589: /* opt_FTMatchOptions */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1941 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 591: /* FTWeight */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1948 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 592: /* FTPrimary */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1955 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 593: /* opt_FTTimes */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1962 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 594: /* FTExtensionSelection */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1969 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 596: /* FTWords */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1976 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 597: /* FTWordsValue */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1983 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 599: /* FTAnyallOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1990 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 602: /* FTPosFilter */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 1997 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 603: /* FTOrder */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2004 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 604: /* FTWindow */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2011 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 605: /* FTDistance */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2018 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 606: /* FTUnit */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2025 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 607: /* FTMatchOptions */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2032 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 608: /* FTMatchOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2039 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 609: /* FTCaseOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2046 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 610: /* FTDiacriticsOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2053 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 611: /* FTExtensionOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2060 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 612: /* FTStemOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2067 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 613: /* FTThesaurusOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2074 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 617: /* FTThesaurusID */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2081 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 620: /* FTStopWordOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2088 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 621: /* FTStopWords */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2095 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 625: /* FTStopWordsInclExcl */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2102 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 626: /* FTLanguageOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2109 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 627: /* FTWildCardOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2116 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 628: /* FTContent */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2123 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 629: /* FTTimes */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2130 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 630: /* FTRange */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2137 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 631: /* FTScope */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2144 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 632: /* FTBigUnit */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2151 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 633: /* FTIgnoreOption */
-/* Line 453 of lalr1.cc  */
-#line 921 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2158 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 634: /* JSONArrayConstructor */
-/* Line 453 of lalr1.cc  */
-#line 924 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2165 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 635: /* JSONSimpleObjectUnion */
-/* Line 453 of lalr1.cc  */
-#line 924 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2172 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 636: /* JSONAccumulatorObjectUnion */
-/* Line 453 of lalr1.cc  */
-#line 924 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2179 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 637: /* JSONObjectConstructor */
-/* Line 453 of lalr1.cc  */
-#line 924 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2186 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 638: /* JSONPairList */
-/* Line 453 of lalr1.cc  */
-#line 924 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).node) ); };
-/* Line 453 of lalr1.cc  */
-#line 2193 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 639: /* JSONInsertExpr */
-/* Line 453 of lalr1.cc  */
-#line 924 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2200 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 640: /* JSONAppendExpr */
-/* Line 453 of lalr1.cc  */
-#line 924 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2207 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 641: /* JSONDeleteExpr */
-/* Line 453 of lalr1.cc  */
-#line 924 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2214 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 642: /* JSONRenameExpr */
-/* Line 453 of lalr1.cc  */
-#line 924 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2221 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 643: /* JSONReplaceExpr */
-/* Line 453 of lalr1.cc  */
-#line 924 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2228 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 650: /* QNAME */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2235 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 651: /* FUNCTION_NAME */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2242 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
-	break;
-      case 652: /* EQNAME */
-/* Line 453 of lalr1.cc  */
-#line 927 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
-	{ release_hack( ((*yyvaluep).expr) ); };
-/* Line 453 of lalr1.cc  */
-#line 2249 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
+        case 110: /* "\"'DECIMAL'\"" */
+
+/* Line 480 of lalr1.cc  */
+#line 904 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ delete (yyvaluep->decval); };
+
+/* Line 480 of lalr1.cc  */
+#line 285 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 124: /* "\"'DOUBLE'\"" */
+
+/* Line 480 of lalr1.cc  */
+#line 903 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ delete (yyvaluep->dval); };
+
+/* Line 480 of lalr1.cc  */
+#line 294 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 149: /* "\"'INTEGER'\"" */
+
+/* Line 480 of lalr1.cc  */
+#line 902 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ delete (yyvaluep->ival); };
+
+/* Line 480 of lalr1.cc  */
+#line 303 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 336: /* "VersionDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 312 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 337: /* "MainModule" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 321 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 338: /* "LibraryModule" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 330 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 339: /* "ModuleDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 339 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 340: /* "SIND_DeclList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 348 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 341: /* "SIND_Decl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 357 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 342: /* "Setter" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 366 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 343: /* "BoundarySpaceDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 375 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 344: /* "DefaultCollationDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 384 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 345: /* "BaseURIDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 393 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 346: /* "ConstructionDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 402 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 347: /* "OrderingModeDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 411 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 348: /* "EmptyOrderDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 420 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 349: /* "CopyNamespacesDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 429 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 350: /* "Import" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 438 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 351: /* "SchemaImport" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 447 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 352: /* "URILiteralList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 456 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 353: /* "SchemaPrefix" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 465 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 354: /* "ModuleImport" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 474 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 355: /* "NamespaceDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 483 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 356: /* "DefaultNamespaceDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 492 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 357: /* "VFO_DeclList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 501 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 358: /* "VFO_Decl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 510 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 359: /* "DecimalFormatDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 519 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 360: /* "DecimalFormatParamList" */
+
+/* Line 480 of lalr1.cc  */
+#line 930 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ delete (yyvaluep->vstrpair); };
+
+/* Line 480 of lalr1.cc  */
+#line 528 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 361: /* "DecimalFormatParam" */
+
+/* Line 480 of lalr1.cc  */
+#line 930 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ delete (yyvaluep->strpair); };
+
+/* Line 480 of lalr1.cc  */
+#line 537 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 363: /* "OptionDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 546 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 364: /* "FTOptionDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 555 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 365: /* "CtxItemDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 564 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 366: /* "CtxItemDecl2" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 573 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 367: /* "CtxItemDecl3" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 582 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 368: /* "CtxItemDecl4" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 591 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 369: /* "VarDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 600 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 370: /* "VarNameAndType" */
+
+/* Line 480 of lalr1.cc  */
+#line 930 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ delete (yyvaluep->varnametype); };
+
+/* Line 480 of lalr1.cc  */
+#line 609 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 371: /* "AnnotationList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 618 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 372: /* "Annotation" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 627 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 373: /* "AnnotationLiteralList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 636 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 374: /* "FunctionDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 645 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 375: /* "FunctionDecl2" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 654 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 376: /* "FunctionDeclSimple" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 663 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 377: /* "FunctionDeclUpdating" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 672 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 378: /* "FunctionSig" */
+
+/* Line 480 of lalr1.cc  */
+#line 930 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ delete (yyvaluep->fnsig); };
+
+/* Line 480 of lalr1.cc  */
+#line 681 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 379: /* "ParamList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 690 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 380: /* "Param" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 699 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 381: /* "CollectionDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 708 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 383: /* "IndexDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 717 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 384: /* "IndexKeyList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 726 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 385: /* "IndexKeySpec" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 735 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 386: /* "IntegrityConstraintDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 744 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 387: /* "QueryBody" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 753 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 388: /* "StatementsAndOptionalExprTop" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 762 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 389: /* "StatementsAndOptionalExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 771 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 390: /* "StatementsAndExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 780 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 391: /* "Statements" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 789 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 392: /* "Statement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 798 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 393: /* "BlockStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 807 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 394: /* "BlockExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 816 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 395: /* "EnclosedStatementsAndOptionalExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 825 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 396: /* "VarDeclStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 834 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 399: /* "AssignStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 843 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 400: /* "ApplyStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 852 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 401: /* "ExitStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 861 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 402: /* "WhileStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 870 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 403: /* "FlowCtlStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 879 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 404: /* "FLWORStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 888 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 405: /* "ReturnStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 897 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 406: /* "IfStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 906 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 407: /* "TryStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 915 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 408: /* "CatchListStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 924 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 409: /* "CatchStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 933 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 410: /* "Expr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 942 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 411: /* "ExprSingle" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 951 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 412: /* "ExprSimple" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 960 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 413: /* "FLWORExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 969 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 414: /* "ReturnExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 978 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 417: /* "FLWORWinCond" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 987 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 418: /* "WindowClause" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 996 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 419: /* "CountClause" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1005 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 420: /* "ForLetWinClause" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1014 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 422: /* "FLWORClauseList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1023 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 423: /* "ForClause" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1032 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 424: /* "VarInDeclList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1041 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 425: /* "VarInDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1050 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 426: /* "PositionalVar" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1059 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 427: /* "FTScoreVar" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1068 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 428: /* "LetClause" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1077 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 429: /* "VarGetsDeclList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1086 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 430: /* "VarGetsDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1095 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 431: /* "WindowVarDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1104 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 432: /* "WindowVars" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1113 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 433: /* "WindowVars3" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1122 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 434: /* "WindowVars2" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1131 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 435: /* "WhereClause" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1140 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 436: /* "GroupByClause" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1149 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 437: /* "GroupSpecList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1158 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 438: /* "GroupSpec" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1167 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 439: /* "GroupCollationSpec" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1176 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 440: /* "OrderByClause" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1185 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 441: /* "OrderSpecList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1194 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 442: /* "OrderSpec" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1203 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 443: /* "OrderModifier" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1212 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 444: /* "OrderDirSpec" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1221 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 445: /* "OrderEmptySpec" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1230 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 446: /* "OrderCollationSpec" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1239 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 447: /* "QuantifiedExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1248 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 448: /* "QVarInDeclList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1257 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 449: /* "QVarInDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1266 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 450: /* "SwitchExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1275 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 451: /* "SwitchCaseClauseList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1284 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 452: /* "SwitchCaseClause" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1293 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 453: /* "SwitchCaseOperandList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1302 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 454: /* "SwitchStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1311 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 457: /* "TypeswitchExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1320 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 458: /* "TypeswitchStatement" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1329 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 459: /* "CaseClauseList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1338 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 460: /* "CaseClause" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1347 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 463: /* "IfExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1356 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 464: /* "OrExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1365 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 465: /* "AndExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1374 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 466: /* "ComparisonExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1383 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 468: /* "FTContainsExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1392 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 469: /* "StringConcatExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1401 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 470: /* "opt_FTIgnoreOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1410 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 471: /* "RangeExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1419 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 472: /* "AdditiveExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1428 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 473: /* "MultiplicativeExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1437 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 474: /* "UnionExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1446 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 475: /* "IntersectExceptExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1455 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 476: /* "InstanceofExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1464 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 477: /* "TreatExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1473 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 478: /* "CastableExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1482 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 479: /* "CastExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1491 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 480: /* "UnaryExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1500 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 481: /* "SignList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1509 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 482: /* "ValueExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1518 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 483: /* "ValueComp" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1527 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 484: /* "NodeComp" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1536 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 485: /* "ValidateExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1545 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 486: /* "ExtensionExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1554 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 487: /* "Pragma_list" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1563 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 488: /* "Pragma" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1572 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 489: /* "PathExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1581 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 491: /* "RelativePathExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1590 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 492: /* "StepExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1599 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 493: /* "AxisStep" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1608 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 494: /* "ForwardStep" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1617 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 495: /* "ForwardAxis" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1626 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 496: /* "AbbrevForwardStep" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1635 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 497: /* "ReverseStep" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1644 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 498: /* "ReverseAxis" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1653 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 499: /* "NodeTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1662 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 500: /* "NameTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1671 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 501: /* "Wildcard" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1680 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 502: /* "FilterExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1689 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 503: /* "PredicateList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1698 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 504: /* "Predicate" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1707 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 505: /* "PrimaryExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1716 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 506: /* "Literal" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1725 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 507: /* "NumericLiteral" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1734 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 508: /* "VarRef" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1743 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 509: /* "ParenthesizedExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1752 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 510: /* "ContextItemExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1761 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 511: /* "OrderedExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1770 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 512: /* "UnorderedExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1779 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 513: /* "FunctionCall" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1788 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 514: /* "ArgList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1797 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 515: /* "Constructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1806 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 516: /* "DirectConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1815 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 517: /* "DirElemConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1824 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 518: /* "DirElemContentList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1833 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 519: /* "DirAttributeList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1842 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 520: /* "DirAttr" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1851 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 522: /* "DirAttributeValue" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1860 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 523: /* "opt_QuoteAttrContentList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1869 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 524: /* "QuoteAttrContentList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1878 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 525: /* "opt_AposAttrContentList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1887 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 526: /* "AposAttrContentList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1896 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 527: /* "QuoteAttrValueContent" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1905 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 528: /* "AposAttrValueContent" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1914 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 529: /* "DirElemContent" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1923 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 530: /* "CommonContent" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1932 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 531: /* "DirCommentConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1941 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 532: /* "DirPIConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1950 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 533: /* "CDataSection" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1959 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 534: /* "ComputedConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1968 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 535: /* "CompDocConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1977 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 536: /* "CompElemConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1986 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 537: /* "CompAttrConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 1995 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 538: /* "CompTextConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2004 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 539: /* "CompCommentConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2013 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 540: /* "CompPIConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2022 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 541: /* "SingleType" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2031 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 542: /* "TypeDeclaration" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2040 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 543: /* "SequenceType" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2049 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 544: /* "OccurrenceIndicator" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2058 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 545: /* "ItemType" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2067 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 546: /* "TypeList" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2076 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 547: /* "AtomicType" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2085 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 548: /* "KindTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2094 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 549: /* "AnyKindTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2103 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 550: /* "DocumentTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2112 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 551: /* "TextTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2121 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 552: /* "CommentTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2130 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 553: /* "PITest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2139 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 554: /* "AttributeTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2148 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 555: /* "SchemaAttributeTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2157 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 556: /* "ElementTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2166 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 557: /* "SchemaElementTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2175 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 558: /* "TypeName" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2184 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 559: /* "TypeName_WITH_HOOK" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2193 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 560: /* "StringLiteral" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2202 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 565: /* "AnyFunctionTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2211 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 566: /* "TypedFunctionTest" */
+
+/* Line 480 of lalr1.cc  */
+#line 918 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2220 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 569: /* "InsertExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2229 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 570: /* "DeleteExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2238 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 571: /* "ReplaceExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2247 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 572: /* "RenameExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2256 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 573: /* "TransformExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2265 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 574: /* "VarNameList" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2274 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 575: /* "VarNameDecl" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2283 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 576: /* "TryExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2292 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 577: /* "CatchListExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2301 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 578: /* "CatchExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2310 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 579: /* "BracedExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2319 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 580: /* "NameTestList" */
+
+/* Line 480 of lalr1.cc  */
+#line 930 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ delete (yyvaluep->name_test_list); };
+
+/* Line 480 of lalr1.cc  */
+#line 2328 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 581: /* "FTSelection" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2337 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 584: /* "FTOr" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2346 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 585: /* "FTAnd" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2355 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 586: /* "FTMildNot" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2364 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 587: /* "FTUnaryNot" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2373 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 588: /* "FTPrimaryWithOptions" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2382 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 589: /* "opt_FTMatchOptions" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2391 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 591: /* "FTWeight" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2400 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 592: /* "FTPrimary" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2409 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 593: /* "opt_FTTimes" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2418 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 594: /* "FTExtensionSelection" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2427 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 596: /* "FTWords" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2436 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 597: /* "FTWordsValue" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2445 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 599: /* "FTAnyallOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2454 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 602: /* "FTPosFilter" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2463 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 603: /* "FTOrder" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2472 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 604: /* "FTWindow" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2481 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 605: /* "FTDistance" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2490 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 606: /* "FTUnit" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2499 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 607: /* "FTMatchOptions" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2508 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 608: /* "FTMatchOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2517 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 609: /* "FTCaseOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2526 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 610: /* "FTDiacriticsOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2535 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 611: /* "FTExtensionOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2544 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 612: /* "FTStemOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2553 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 613: /* "FTThesaurusOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2562 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 617: /* "FTThesaurusID" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2571 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 620: /* "FTStopWordOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2580 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 621: /* "FTStopWords" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2589 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 625: /* "FTStopWordsInclExcl" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2598 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 626: /* "FTLanguageOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2607 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 627: /* "FTWildCardOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2616 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 628: /* "FTContent" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2625 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 629: /* "FTTimes" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2634 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 630: /* "FTRange" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2643 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 631: /* "FTScope" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2652 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 632: /* "FTBigUnit" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2661 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 633: /* "FTIgnoreOption" */
+
+/* Line 480 of lalr1.cc  */
+#line 921 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2670 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 634: /* "JSONArrayConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 924 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2679 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 635: /* "JSONSimpleObjectUnion" */
+
+/* Line 480 of lalr1.cc  */
+#line 924 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2688 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 636: /* "JSONAccumulatorObjectUnion" */
+
+/* Line 480 of lalr1.cc  */
+#line 924 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2697 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 637: /* "JSONObjectConstructor" */
+
+/* Line 480 of lalr1.cc  */
+#line 924 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2706 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 638: /* "JSONPairList" */
+
+/* Line 480 of lalr1.cc  */
+#line 924 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->node) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2715 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 639: /* "JSONInsertExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 924 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2724 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 640: /* "JSONAppendExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 924 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2733 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 641: /* "JSONDeleteExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 924 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2742 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 642: /* "JSONRenameExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 924 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2751 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 643: /* "JSONReplaceExpr" */
+
+/* Line 480 of lalr1.cc  */
+#line 924 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2760 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 650: /* "QNAME" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2769 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 651: /* "FUNCTION_NAME" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2778 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
+	break;
+      case 652: /* "EQNAME" */
+
+/* Line 480 of lalr1.cc  */
+#line 927 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
+	{ release_hack( (yyvaluep->expr) ); };
+
+/* Line 480 of lalr1.cc  */
+#line 2787 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
 	break;
 
 	default:
@@ -2288,18 +2826,6 @@
   }
 #endif
 
-  inline bool
-  xquery_parser::yy_pact_value_is_default_ (int yyvalue)
-  {
-    return yyvalue == yypact_ninf_;
-  }
-
-  inline bool
-  xquery_parser::yy_table_value_is_error_ (int yyvalue)
-  {
-    return yyvalue == yytable_ninf_;
-  }
-
   int
   xquery_parser::parse ()
   {
@@ -2321,7 +2847,7 @@
     /// Location of the lookahead.
     location_type yylloc;
     /// The locations where the error started and ended.
-    location_type yyerror_range[3];
+    location_type yyerror_range[2];
 
     /// $$.
     semantic_type yyval;
@@ -2333,14 +2859,16 @@
     YYCDEBUG << "Starting parse" << std::endl;
 
 
-/* User initialization code.  */
-/* Line 538 of lalr1.cc  */
-#line 140 "/home/colea/xquery_bzr/error-messages/src/compiler/parser/xquery_parser.y"
+    /* User initialization code.  */
+    
+/* Line 553 of lalr1.cc  */
+#line 140 "/home/markos/zorba/repo/gen-flwor-opt/src/compiler/parser/xquery_parser.y"
 {
     yylloc.begin.filename = yylloc.end.filename = &(driver.theFilename2);
 }
-/* Line 538 of lalr1.cc  */
-#line 2344 "/home/colea/xquery_bzr/error-messages/build/src/compiler/parser/xquery_parser.cpp"
+
+/* Line 553 of lalr1.cc  */
+#line 2872 "/home/markos/zorba/repo/gen-flwor-opt/build/src/compiler/parser/xquery_parser.cpp"
 
     /* Initialize the stacks.  The initial state will be pushed in
        yynewstate, since the latter expects the semantical and the
@@ -2368,7 +2896,7 @@
 
     /* Try to take a decision without lookahead.  */
     yyn = yypact_[yystate];
-    if (yy_pact_value_is_default_ (yyn))
+    if (yyn == yypact_ninf_)
       goto yydefault;
 
     /* Read a lookahead token.  */
@@ -2401,8 +2929,8 @@