re PR libstdc++/23632 (std::vector<bool> in combination with debug mode fails to...

2005-08-31  Paolo Carlini  <pcarlini@suse.de>
	    Kaspar Fischer <fischerk@inf.ethz.ch>

	PR libstdc++/23632
	* include/bits/stl_bvector.h (_Bit_iterator::operator[],
	_Bit_const_iterator::operator[]): Const-ify.
	* testsuite/23_containers/vector/bool/23632.cc: New.

Co-Authored-By: Kaspar Fischer <fischerk@inf.ethz.ch>
From-SVN: r103686

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 1a86ff544d6e7030da78e0249f7419ff981ee2fb..d88bef0ca193132731372c79ab02567bb41cb797 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,11 @@
+2005-08-31  Paolo Carlini  <pcarlini@suse.de>
+           Kaspar Fischer <fischerk@inf.ethz.ch> 
+
+       PR libstdc++/23632
+       * include/bits/stl_bvector.h (_Bit_iterator::operator[],
+       _Bit_const_iterator::operator[]): Const-ify.
+       * testsuite/23_containers/vector/bool/23632.cc: New.
+
 2005-08-30  Paolo Carlini  <pcarlini@suse.de>
 
        PR libstdc++/23578 (cont)

diff --git a/libstdc++-v3/include/bits/stl_bvector.h b/libstdc++-v3/include/bits/stl_bvector.h
index afa25b1b4ca2a577725cc1837fe7172c01555de3..05c7e09adfb89f6a4252fa0a7c4876f9d9878213 100644 (file)
--- a/libstdc++-v3/include/bits/stl_bvector.h
+++ b/libstdc++-v3/include/bits/stl_bvector.h
@@ -259,7 +259,7 @@ namespace _GLIBCXX_STD
     }
 
     reference
-    operator[](difference_type __i)
+    operator[](difference_type __i) const
     { return *(*this + __i); }
   };
 
@@ -345,7 +345,7 @@ namespace _GLIBCXX_STD
     }
 
     const_reference
-    operator[](difference_type __i)
+    operator[](difference_type __i) const
     { return *(*this + __i); }
   };
 

diff --git a/libstdc++-v3/testsuite/23_containers/vector/bool/23632.cc b/libstdc++-v3/testsuite/23_containers/vector/bool/23632.cc
new file mode 100644 (file)
index 0000000..0259f7c
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/vector/bool/23632.cc
@@ -0,0 +1,40 @@
+// Copyright (C) 2005 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// { dg-do compile }
+
+#include <vector>
+
+// libstdc++/23632
+void test01()
+{
+  std::vector<bool> v(100);
+  const std::vector<bool>::iterator fu = v.begin();
+  if (!fu[0])
+    fu[0] = true;
+
+  const std::vector<bool>::const_iterator cfu = v.begin();
+  if (cfu[0])
+    ;
+}
+
+int main()
+{
+  test01();
+  return 0;
+}