2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / scripts / gen_includers.pl

diff --git a/libstdc++-v3/scripts/gen_includers.pl b/libstdc++-v3/scripts/gen_includers.pl
index 62ab0f2..477f028 100644 (file)
--- a/libstdc++-v3/scripts/gen_includers.pl
+++ b/libstdc++-v3/scripts/gen_includers.pl
@@ -4,6 +4,7 @@ use English;
 $max = shift @ARGV;
 
 $template_params = "typename _T1";
+$template_params_unnamed = "typename";
 $template_args = "_T1";
 $params = "_T1 __a1";
 $ref_params = "_T1& __a1";
@@ -16,6 +17,8 @@ $bind_v_args = "_Mu<_T1>()(_M_arg1, ::std::tr1::tie(_GLIBCXX_BIND_ARGS))";
 $tuple_add_cref = "typename __add_c_ref<_T1>::type __a1";
 $tuple_copy_init = "_M_arg1(__in._M_arg1)";
 $tuple_assign = "_M_arg1 = __in._M_arg1;";
+$template_params_null_class = "typename _T1 = _NullClass";
+$template_args_stripped = "typename __strip_reference_wrapper<_T1>::__type";
 $template_params_u = "typename _U1";
 $template_args_u = "_U1";
 $ref_wrap_params = "ref(__a1)";
@@ -28,6 +31,7 @@ for ($num_args = 2; $num_args <= $max; ++$num_args) {
   $params_shifted = $params;
   $args_shifted = $args;
   $template_params .= ", typename _T$num_args";
+  $template_params_unnamed .= ", typename";
   $template_args .= ", _T$num_args";
   $params .= ", _T$num_args __a$num_args";
   $ref_params .=", _T$num_args& __a$num_args";
@@ -40,11 +44,16 @@ for ($num_args = 2; $num_args <= $max; ++$num_args) {
   $tuple_add_cref .= ", typename __add_c_ref<_T$num_args>::type __a$num_args";
   $tuple_copy_init .= ", _M_arg$num_args(__in._M_arg$num_args)";
   $tuple_assign .= " _M_arg$num_args = __in._M_arg$num_args;";
+  $template_params_null_class .= ", typename _T$num_args = _NullClass";
+  $template_args_stripped .= ", typename __strip_reference_wrapper<_T$num_args>::__type";
   $template_params_u .= ", typename _U$num_args";
   $template_args_u .= ", _U$num_args";
   $ref_wrap_params .= ", ref(__a$num_args)";
   $ref_template_args .= ", _T$num_args&";
 
+  if ($num_args == $max) {
+    print "#define _GLIBCXX_LAST_INCLUDE\n"
+  }
   print "#define _GLIBCXX_NUM_ARGS $num_args\n";
   print "#define _GLIBCXX_COMMA ,\n";
   print "#define _GLIBCXX_TEMPLATE_PARAMS $template_params\n";
@@ -65,24 +74,23 @@ for ($num_args = 2; $num_args <= $max; ++$num_args) {
   print "#define _GLIBCXX_TUPLE_ADD_CREF $tuple_add_cref\n";
   print "#define _GLIBCXX_TUPLE_COPY_INIT $tuple_copy_init\n";
   print "#define _GLIBCXX_TUPLE_ASSIGN $tuple_assign\n";
+  print "#define _GLIBCXX_TEMPLATE_PARAMS_NULL_CLASS $template_params_null_class\n";
+  print "#define _GLIBCXX_TEMPLATE_ARGS_STRIPPED $template_args_stripped\n";
   print "#define _GLIBCXX_TEMPLATE_PARAMS_U $template_params_u\n";
   print "#define _GLIBCXX_TEMPLATE_ARGS_U $template_args_u\n";
   print "#define _GLIBCXX_REF_WRAP_PARAMS $ref_wrap_params\n";
   print "#define _GLIBCXX_REF_TEMPLATE_ARGS $ref_template_args\n";
   print "#define _GLIBCXX_NUM_ARGS_PLUS_1 $next_args\n";
-  if ($num_args == $max) {
-    print "#define _GLIBCXX_LAST_INCLUDE\n"
-  }
+  print "#define _GLIBCXX_T_NUM_ARGS_PLUS_1 _T$next_args\n";
   print "#include _GLIBCXX_REPEAT_HEADER\n";
-  if ($num_args == $max) {
-    print "#undef _GLIBCXX_LAST_INCLUDE\n"
-  }
-
+  print "#undef _GLIBCXX_T_NUM_ARGS_PLUS_1\n";
   print "#undef _GLIBCXX_NUM_ARGS_PLUS_1\n";
   print "#undef _GLIBCXX_REF_TEMPLATE_ARGS\n";
   print "#undef _GLIBCXX_REF_WRAP_PARAMS\n";
   print "#undef _GLIBCXX_TEMPLATE_ARGS_U\n";
   print "#undef _GLIBCXX_TEMPLATE_PARAMS_U\n";
+  print "#undef _GLIBCXX_TEMPLATE_ARGS_STRIPPED\n";
+  print "#undef _GLIBCXX_TEMPLATE_PARAMS_NULL_CLASS\n";
   print "#undef _GLIBCXX_TUPLE_ASSIGN\n";
   print "#undef _GLIBCXX_TUPLE_COPY_INIT\n";
   print "#undef _GLIBCXX_TUPLE_ADD_CREF\n";
@@ -103,5 +111,16 @@ for ($num_args = 2; $num_args <= $max; ++$num_args) {
   print "#undef _GLIBCXX_TEMPLATE_PARAMS\n";
   print "#undef _GLIBCXX_COMMA\n";
   print "#undef _GLIBCXX_NUM_ARGS\n";
-  print "\n";
+  if ($num_args == $max) {
+    print "#undef _GLIBCXX_LAST_INCLUDE\n"
+  }
 }
+
+print "\n";
+print "#ifndef _GLIBCXX_TUPLE_ALL_TEMPLATE_PARAMS\n";
+print "#  define _GLIBCXX_TUPLE_ALL_TEMPLATE_PARAMS $template_params\n";
+print "#  define _GLIBCXX_TUPLE_ALL_TEMPLATE_PARAMS_UNNAMED $template_params_unnamed\n";
+print "#  define _GLIBCXX_TUPLE_ALL_TEMPLATE_ARGS $template_args\n";
+print "#endif\n";
+print "\n";
+