maint: credit Wojciech Polak

[bison.git] / data / location.cc

diff --git a/data/location.cc b/data/location.cc
index 49f5f349534d67d3d64c178e4e94728b7a50d5df..4082e09d1821829ee33b52cb548e83a6ef14ada4 100644 (file)
--- a/data/location.cc
+++ b/data/location.cc
@@ -15,10 +15,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-# We do want M4 expansion after # for CPP macros.
-m4_changecom()
-m4_divert_push(0)dnl
-@output(b4_dir_prefix[]position.hh@)@
+
+b4_output_begin([b4_dir_prefix[]position.hh])
 b4_copyright([Positions for Bison parsers in C++],
              [2002-2007, 2009-2012])[
 
@@ -138,8 +136,9 @@ b4_copyright([Positions for Bison parsers in C++],
    ** \param ostr the destination output stream
    ** \param pos a reference to the position to redirect
    */
-  inline std::ostream&
-  operator<< (std::ostream& ostr, const position& pos)
+  template <typename YYChar>
+  inline std::basic_ostream<YYChar>&
+  operator<< (std::basic_ostream<YYChar>& ostr, const position& pos)
   {
     if (pos.filename)
       ostr << *pos.filename << ':';
@@ -148,7 +147,10 @@ b4_copyright([Positions for Bison parsers in C++],
 
 ]b4_namespace_close[
 ]b4_cpp_guard_close([b4_dir_prefix[]position.hh])
-@output(b4_dir_prefix[]location.hh@)@
+b4_output_end()
+
+
+b4_output_begin([b4_dir_prefix[]location.hh])
 b4_copyright([Locations for Bison parsers in C++],
              [2002-2007, 2009-2012])[
 
@@ -274,7 +276,9 @@ b4_copyright([Locations for Bison parsers in C++],
    **
    ** Avoid duplicate information.
    */
-  inline std::ostream& operator<< (std::ostream& ostr, const location& loc)
+  template <typename YYChar>
+  inline std::basic_ostream<YYChar>&
+  operator<< (std::basic_ostream<YYChar>& ostr, const location& loc)
   {
     position last = loc.end - 1;
     ostr << loc.begin;
@@ -292,5 +296,4 @@ b4_copyright([Locations for Bison parsers in C++],
 ]b4_namespace_close[
 
 ]b4_cpp_guard_close([b4_dir_prefix[]location.hh])
-m4_divert_pop(0)
-m4_changecom([#])
+b4_output_end()