[#1185] Regen flex and bison

1 files changed, 12 insertions, 180 deletions

diff --git a/src/bin/dhcp4/position.hh b/src/bin/dhcp4/position.hh
index c60fabbdf8..add5b83242 100644
--- a/src/bin/dhcp4/position.hh
+++ b/src/bin/dhcp4/position.hh
@@ -1,180 +1,12 @@
-// A Bison parser, made by GNU Bison 3.0.4.
-
-// Positions for Bison parsers in C++
-
-// Copyright (C) 2002-2015 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
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-// As a special exception, you may create a larger work that contains
-// part or all of the Bison parser skeleton and distribute that work
-// under terms of your choice, so long as that work isn't itself a
-// parser generator using the skeleton or a modified version thereof
-// as a parser skeleton.  Alternatively, if you modify or redistribute
-// the parser skeleton itself, you may (at your option) remove this
-// special exception, which will cause the skeleton and the resulting
-// Bison output files to be licensed under the GNU General Public
-// License without this special exception.
-
-// This special exception was added by the Free Software Foundation in
-// version 2.2 of Bison.
-
-/**
- ** \file position.hh
- ** Define the isc::dhcp::position class.
- */
-
-#ifndef YY_PARSER4_POSITION_HH_INCLUDED
-# define YY_PARSER4_POSITION_HH_INCLUDED
-
-# include <algorithm> // std::max
-# include <iostream>
-# include <string>
-
-# ifndef YY_NULLPTR
-#  if defined __cplusplus && 201103L <= __cplusplus
-#   define YY_NULLPTR nullptr
-#  else
-#   define YY_NULLPTR 0
-#  endif
-# endif
-
-#line 14 "dhcp4_parser.yy" // location.cc:296
-namespace isc { namespace dhcp {
-#line 56 "position.hh" // location.cc:296
-  /// Abstract a position.
-  class position
-  {
-  public:
-    /// Construct a position.
-    explicit position (std::string* f = YY_NULLPTR,
-                       unsigned int l = 1u,
-                       unsigned int c = 1u)
-      : filename (f)
-      , line (l)
-      , column (c)
-    {
-    }
-
-
-    /// Initialization.
-    void initialize (std::string* fn = YY_NULLPTR,
-                     unsigned int l = 1u,
-                     unsigned int c = 1u)
-    {
-      filename = fn;
-      line = l;
-      column = c;
-    }
-
-    /** \name Line and Column related manipulators
-     ** \{ */
-    /// (line related) Advance to the COUNT next lines.
-    void lines (int count = 1)
-    {
-      if (count)
-        {
-          column = 1u;
-          line = add_ (line, count, 1);
-        }
-    }
-
-    /// (column related) Advance to the COUNT next columns.
-    void columns (int count = 1)
-    {
-      column = add_ (column, count, 1);
-    }
-    /** \} */
-
-    /// File name to which this position refers.
-    std::string* filename;
-    /// Current line number.
-    unsigned int line;
-    /// Current column number.
-    unsigned int column;
-
-  private:
-    /// Compute max(min, lhs+rhs) (provided min <= lhs).
-    static unsigned int add_ (unsigned int lhs, int rhs, unsigned int min)
-    {
-      return (0 < rhs || -static_cast<unsigned int>(rhs) < lhs
-              ? rhs + lhs
-              : min);
-    }
-  };
-
-  /// Add \a width columns, in place.
-  inline position&
-  operator+= (position& res, int width)
-  {
-    res.columns (width);
-    return res;
-  }
-
-  /// Add \a width columns.
-  inline position
-  operator+ (position res, int width)
-  {
-    return res += width;
-  }
-
-  /// Subtract \a width columns, in place.
-  inline position&
-  operator-= (position& res, int width)
-  {
-    return res += -width;
-  }
-
-  /// Subtract \a width columns.
-  inline position
-  operator- (position res, int width)
-  {
-    return res -= width;
-  }
-
-  /// Compare two position objects.
-  inline bool
-  operator== (const position& pos1, const position& pos2)
-  {
-    return (pos1.line == pos2.line
-            && pos1.column == pos2.column
-            && (pos1.filename == pos2.filename
-                || (pos1.filename && pos2.filename
-                    && *pos1.filename == *pos2.filename)));
-  }
-
-  /// Compare two position objects.
-  inline bool
-  operator!= (const position& pos1, const position& pos2)
-  {
-    return !(pos1 == pos2);
-  }
-
-  /** \brief Intercept output stream redirection.
-   ** \param ostr the destination output stream
-   ** \param pos a reference to the position to redirect
-   */
-  template <typename YYChar>
-  inline std::basic_ostream<YYChar>&
-  operator<< (std::basic_ostream<YYChar>& ostr, const position& pos)
-  {
-    if (pos.filename)
-      ostr << *pos.filename << ':';
-    return ostr << pos.line << '.' << pos.column;
-  }
-
-#line 14 "dhcp4_parser.yy" // location.cc:296
-} } // isc::dhcp
-#line 180 "position.hh" // location.cc:296
-#endif // !YY_PARSER4_POSITION_HH_INCLUDED
+// Generated 202004241255
+// A Bison parser, made by GNU Bison 3.5.4.
+
+// Starting with Bison 3.2, this file is useless: the structure it
+// used to define is now defined in "location.hh".
+//
+// To get rid of this file:
+// 1. add '%require "3.2"' (or newer) to your grammar file
+// 2. remove references to this file from your build system
+// 3. if you used to include it, include "location.hh" instead.
+
+#include "location.hh"