tests: portability fixes.

[bison.git] / data / location.cc

diff --git a/data/location.cc b/data/location.cc
index cb0f1f91fb604f06170bdb67ad49dc538c28eb29..b7383d65a3aa223c75c48299cdb6119ca769b783 100644 (file)
--- a/data/location.cc
+++ b/data/location.cc
@@ -23,16 +23,15 @@ b4_copyright([Positions for Bison parsers in C++],
              [2002-2007, 2009-2012])[
 
 /**
- ** \file position.hh
+ ** \file ]b4_dir_prefix[position.hh
  ** Define the ]b4_namespace_ref[::position class.
  */
 
-#ifndef BISON_POSITION_HH
-# define BISON_POSITION_HH
+]b4_cpp_guard_open([b4_dir_prefix[]position.hh])[
 
-# include <iostream>
+# include <algorithm> // std::max
+# include <iosfwd>
 # include <string>
-# include <algorithm>
 
 ]b4_null_define[
 
@@ -148,18 +147,17 @@ b4_copyright([Positions for Bison parsers in C++],
   }
 
 ]b4_namespace_close[
-#endif // not BISON_POSITION_HH]
+]b4_cpp_guard_close([b4_dir_prefix[]position.hh])
 @output(b4_dir_prefix[]location.hh@)@
 b4_copyright([Locations for Bison parsers in C++],
              [2002-2007, 2009-2012])[
 
 /**
- ** \file location.hh
+ ** \file ]b4_dir_prefix[location.hh
  ** Define the ]b4_namespace_ref[::location class.
  */
 
-#ifndef BISON_LOCATION_HH
-# define BISON_LOCATION_HH
+]b4_cpp_guard_open([b4_dir_prefix[]location.hh])[
 
 # include <iostream>
 # include <string>
@@ -295,6 +293,6 @@ b4_copyright([Locations for Bison parsers in C++],
 
 ]b4_namespace_close[
 
-#endif // not BISON_LOCATION_HH]
+]b4_cpp_guard_close([b4_dir_prefix[]location.hh])
 m4_divert_pop(0)
 m4_changecom([#])