Revert recent commit for libstdc++/26211, now suspended waiting for DR 342 (reopened) to reach a new resolution.

2006-02-20  Paolo Carlini  <pcarlini@suse.de>

	Revert recent commit for libstdc++/26211, now suspended waiting for
	DR 342 (reopened) to reach a new resolution.
	* include/bits/istream.tcc (basic_istream<>::tellg, seekg(pos_type),
	seekg(off_type, ios_base::seekdir)): Remove sentry.
	* testsuite/27_io/basic_istream/seekg/char/26211.cc: Remove.
	* testsuite/27_io/basic_istream/seekg/wchar_t/26211.cc: Likewise.
	* testsuite/27_io/basic_istream/tellg/char/26211.cc: Likewise.
	* testsuite/27_io/basic_istream/tellg/wchar_t/26211.cc: Likewise.
	* testsuite/27_io/basic_istream/seekg/char/8348-1.cc: Revert changes.
	* testsuite/27_io/basic_istream/seekg/wchar_t/8348-1.cc: Likewise.
	* testsuite/27_io/basic_istream/seekg/char/8348-2.cc: Likewise.
	* testsuite/27_io/basic_istream/seekg/wchar_t/8348-1.cc: Likewise.
	* testsuite/27_io/basic_istream/tellg/char/8348.cc: Likewise.
	* testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc: Likewise.

From-SVN: r111302

10 files changed, 0 insertions, 234 deletions

diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/26211.cc b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/26211.cc
deleted file mode 100644
index 4c333d3..0000000
--- a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/26211.cc
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright (C) 2006 Free Software Foundation
-//
-// 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.
-
-#include <istream>
-#include <sstream>
-#include <testsuite_hooks.h>
-
-// libstdc++/26211
-void test01()
-{
-  using namespace std;
-  bool test __attribute__((unused)) = true;
-  
-  typedef istringstream::pos_type pos_type;
-
-  istringstream iss("Duos for Doris");
-  ostringstream oss;
-  
-  const pos_type p0 = iss.tellg();
-  VERIFY( p0 == pos_type(0) );
-  
-  iss >> oss.rdbuf();
-  VERIFY( iss.rdstate() == iss.eofbit );
-
-  iss.seekg(0, ios_base::beg);
-  VERIFY( iss.fail() );
-
-  iss.clear();
-  iss.seekg(0, ios_base::beg);
-  VERIFY( !iss.fail() );
-  VERIFY( iss.tellg() == p0 );
-
-  iss >> oss.rdbuf();
-  VERIFY( iss.rdstate() == iss.eofbit );
-
-  iss.seekg(p0);
-  VERIFY( iss.fail() );
-
-  iss.clear();
-  iss.seekg(p0);
-  VERIFY( !iss.fail() );
-  VERIFY( iss.tellg() == p0 );
-}
-
-int main()
-{
-  test01();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/8348-1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/8348-1.cc
index 8e25157..04a604a 100644
--- a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/8348-1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/8348-1.cc
@@ -41,7 +41,6 @@ void test06(void)
     iss >> asNum;
     VERIFY( test = iss.eof() );
     VERIFY( test = !iss.fail() );
-    iss.clear();
     iss.seekg(pos1);
     VERIFY( test = !iss.fail() );
   }
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/8348-2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/8348-2.cc
index 25f5289..f0ba6f7 100644
--- a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/8348-2.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/8348-2.cc
@@ -41,7 +41,6 @@ void test06(void)
     iss >> asNum;
     VERIFY( test = iss.eof() );
     VERIFY( test = !iss.fail() );
-    iss.clear();
     iss.seekg(0, ios_base::beg);
     VERIFY( test = !iss.fail() );
   }
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/wchar_t/26211.cc b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/wchar_t/26211.cc
deleted file mode 100644
index 3397238..0000000
--- a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/wchar_t/26211.cc
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright (C) 2006 Free Software Foundation
-//
-// 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.
-
-#include <istream>
-#include <sstream>
-#include <testsuite_hooks.h>
-
-// libstdc++/26211
-void test01()
-{
-  using namespace std;
-  bool test __attribute__((unused)) = true;
-  
-  typedef wistringstream::pos_type pos_type;
-
-  wistringstream iss(L"Duos for Doris");
-  wostringstream oss;
-  
-  const pos_type p0 = iss.tellg();
-  VERIFY( p0 == pos_type(0) );
-  
-  iss >> oss.rdbuf();
-  VERIFY( iss.rdstate() == iss.eofbit );
-
-  iss.seekg(0, ios_base::beg);
-  VERIFY( iss.fail() );
-
-  iss.clear();
-  iss.seekg(0, ios_base::beg);
-  VERIFY( !iss.fail() );
-  VERIFY( iss.tellg() == p0 );
-
-  iss >> oss.rdbuf();
-  VERIFY( iss.rdstate() == iss.eofbit );
-
-  iss.seekg(p0);
-  VERIFY( iss.fail() );
-
-  iss.clear();
-  iss.seekg(p0);
-  VERIFY( !iss.fail() );
-  VERIFY( iss.tellg() == p0 );
-}
-
-int main()
-{
-  test01();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/wchar_t/8348-1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/wchar_t/8348-1.cc
index 86cf286..ae379e2 100644
--- a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/wchar_t/8348-1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/wchar_t/8348-1.cc
@@ -39,7 +39,6 @@ void test06(void)
     VERIFY( test = iss.eof() );
     VERIFY( test = !iss.fail() );
     iss.seekg(pos1);
-    iss.clear();
     VERIFY( test = !iss.fail() );
   }
 }
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/wchar_t/8348-2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/wchar_t/8348-2.cc
index fc9bf9c..08ce848 100644
--- a/libstdc++-v3/testsuite/27_io/basic_istream/seekg/wchar_t/8348-2.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/seekg/wchar_t/8348-2.cc
@@ -38,7 +38,6 @@ void test06(void)
     iss >> asNum;
     VERIFY( test = iss.eof() );
     VERIFY( test = !iss.fail() );
-    iss.clear();
     iss.seekg(0, ios_base::beg);
     VERIFY( test = !iss.fail() );
   }
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/tellg/char/26211.cc b/libstdc++-v3/testsuite/27_io/basic_istream/tellg/char/26211.cc
deleted file mode 100644
index f7b6b90..0000000
--- a/libstdc++-v3/testsuite/27_io/basic_istream/tellg/char/26211.cc
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (C) 2006 Free Software Foundation
-//
-// 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.
-
-#include <istream>
-#include <sstream>
-#include <testsuite_hooks.h>
-
-// libstdc++/26211
-void test01()
-{
-  using namespace std;
-  bool test __attribute__((unused)) = true;
-  
-  typedef istringstream::pos_type pos_type;
-
-  istringstream iss("Duos for Doris");
-  ostringstream oss;
-  
-  VERIFY( iss.tellg() == pos_type(0) );
-  
-  iss >> oss.rdbuf();
-  VERIFY( iss.rdstate() == iss.eofbit );
-  VERIFY( iss.tellg() == pos_type(-1) );
-
-  iss.clear();
-  VERIFY( iss.tellg() == pos_type(14) );
-}
-
-int main()
-{
-  test01();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/tellg/char/8348.cc b/libstdc++-v3/testsuite/27_io/basic_istream/tellg/char/8348.cc
index ba219fc..3c46cb0 100644
--- a/libstdc++-v3/testsuite/27_io/basic_istream/tellg/char/8348.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/tellg/char/8348.cc
@@ -41,7 +41,6 @@ void test06(void)
     iss >> asNum;
     VERIFY( test = iss.eof() );
     VERIFY( test = !iss.fail() );
-    iss.clear();
     iss.tellg();
     VERIFY( test = !iss.fail() );
   }
@@ -54,7 +53,6 @@ void test06(void)
     iss >> asNum;
     VERIFY( test = iss.eof() );
     VERIFY( test = !iss.fail() );
-    iss.clear();
     iss.seekg(0, ios_base::beg);
     VERIFY( test = !iss.fail() );
   }
@@ -67,7 +65,6 @@ void test06(void)
     iss >> asNum;
     VERIFY( test = iss.eof() );
     VERIFY( test = !iss.fail() );
-    iss.clear();
     iss.seekg(pos1);
     VERIFY( test = !iss.fail() );
   }
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/26211.cc b/libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/26211.cc
deleted file mode 100644
index c61e83e..0000000
--- a/libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/26211.cc
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (C) 2006 Free Software Foundation
-//
-// 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.
-
-#include <istream>
-#include <sstream>
-#include <testsuite_hooks.h>
-
-// libstdc++/26211
-void test01()
-{
-  using namespace std;
-  bool test __attribute__((unused)) = true;
-  
-  typedef wistringstream::pos_type pos_type;
-
-  wistringstream iss(L"Duos for Doris");
-  wostringstream oss;
-  
-  VERIFY( iss.tellg() == pos_type(0) );
-  
-  iss >> oss.rdbuf();
-  VERIFY( iss.rdstate() == iss.eofbit );
-  VERIFY( iss.tellg() == pos_type(-1) );
-
-  iss.clear();
-  VERIFY( iss.tellg() == pos_type(14) );
-}
-
-int main()
-{
-  test01();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc b/libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc
index 36ed234..2566992 100644
--- a/libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc
@@ -38,7 +38,6 @@ void test06(void)
     iss >> asNum;
     VERIFY( test = iss.eof() );
     VERIFY( test = !iss.fail() );
-    iss.clear();
     iss.tellg();
     VERIFY( test = !iss.fail() );
   }
@@ -51,7 +50,6 @@ void test06(void)
     iss >> asNum;
     VERIFY( test = iss.eof() );
     VERIFY( test = !iss.fail() );
-    iss.clear();
     iss.seekg(0, ios_base::beg);
     VERIFY( test = !iss.fail() );
   }
@@ -64,7 +62,6 @@ void test06(void)
     iss >> asNum;
     VERIFY( test = iss.eof() );
     VERIFY( test = !iss.fail() );
-    iss.clear();
     iss.seekg(pos1);
     VERIFY( test = !iss.fail() );
   }