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Re: [libstdc++] Problems with hash_set (patch included)
- From: Paolo Carlini <pcarlini at unitus dot it>
- To: Peter Schmid <schmid at snake dot iap dot physik dot tu-darmstadt dot de>
- Cc: libstdc++ at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org, bkoz at redhat dot com, Mark Mitchell <mark at codesourcery dot com>
- Date: Sun, 28 Apr 2002 17:39:05 +0200
- Subject: Re: [libstdc++] Problems with hash_set (patch included)
- References: <Pine.LNX.4.30.0204281740150.1230-100000@snake.iap.physik.tu-darmstadt.de>
Benjamin, Mark, all,
as the "maintainer" of the excision work which moved the extensions to
the standard to the separate __gnu_cxx namespace, after further testing
I'm committing to the mainline the below, which fixes a /serious/
regression: essentially, ext/hash_set did'nt compile anymore :-(
Mark, is it ok for the branch too?
Thanks,
Paolo.
/////////////////////////
2002-04-28 Peter Schmid <schmid@snake.iap.physik.tu-darmstadt.de>
* include/ext/stl_hashtable.h: Import __iterator_category.
2002-04-28 Paolo Carlini <pcarlini@unitus.it>
Peter Schmid <schmid@snake.iap.physik.tu-darmstadt.de>
* testsuite/ext/hash_set.cc: New testfile.
diff -urN libstdc++-v3-orig/include/ext/stl_hashtable.h
libstdc++-v3/include/ext/stl_hashtable.h
--- libstdc++-v3-orig/include/ext/stl_hashtable.h 2002-01-28
23:13:09.000000000 +0100
+++ libstdc++-v3/include/ext/stl_hashtable.h 2002-04-28
17:11:10.000000000 +0200
@@ -86,6 +86,7 @@
using std::distance;
using std::vector;
using std::pair;
+using std::__iterator_category;
template <class _Val>
struct _Hashtable_node
diff -urN libstdc++-v3-orig/testsuite/ext/hash_set.cc
libstdc++-v3/testsuite/ext/hash_set.cc
--- libstdc++-v3-orig/testsuite/ext/hash_set.cc 1970-01-01
01:00:00.000000000 +0100
+++ libstdc++-v3/testsuite/ext/hash_set.cc 2002-04-28
17:20:22.000000000 +0200
@@ -0,0 +1,39 @@
+// 2002-04-28 Paolo Carlini <pcarlini@unitus.it>
+// Peter Schmid <schmid@snake.iap.physik.tu-darmstadt.de>
+
+// Copyright (C) 2002 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library 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 2, or (at your option)
+// any later version.
+
+// This library 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 library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// hash_set (SGI extension)
+
+#include <ext/hash_set>
+
+void
+test01()
+{
+ bool test = true;
+ const int werte[] = { 1, 25, 9, 16, -36};
+ const int anzahl = sizeof(werte) / sizeof(int);
+ __gnu_cxx::hash_set<int> intTable(werte, werte + anzahl);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}