obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 63 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/ext/stdio_filebuf/char/10063-2.cc b/libstdc++-v3/testsuite/ext/stdio_filebuf/char/10063-2.cc
new file mode 100644
index 000000000..d0a1fcfc4
--- /dev/null
+++ b/libstdc++-v3/testsuite/ext/stdio_filebuf/char/10063-2.cc
@@ -0,0 +1,63 @@
+// Copyright (C) 2000, 2001, 2002, 2003, 2009, 2010 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 3, 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 COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// The ARM simulator does not provide support for "fstat", which
+// causes "sbumpc" to return an incorrect value.
+// { dg-do run { xfail arm*-*-elf arm*-*-eabi } }
+
+// { dg-require-fileio "" }
+
+#include <cstdio>
+#include <fstream>
+#include <ext/stdio_filebuf.h>
+#include <testsuite_hooks.h>
+
+void test2()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+
+  filebuf fbuf;
+  fbuf.open("tmp_10063-2", ios_base::out | ios_base::trunc);
+  fbuf.sputn("01234", 5);
+  fbuf.close();
+
+  FILE* file = fopen("tmp_10063-2", "r");
+  setbuf(file, 0);
+  int c = getc(file);
+  VERIFY(c == '0');
+  c = getc(file);
+  VERIFY(c == '1');
+  {
+    __gnu_cxx::stdio_filebuf<char> sbuf(file, ios_base::in);
+    c = sbuf.sbumpc();
+    VERIFY(c == '2');
+    c = sbuf.sbumpc();
+    VERIFY(c == '3');
+    c = sbuf.sbumpc();
+    VERIFY(c == '4');
+    c = sbuf.sgetc();
+    VERIFY(c == EOF);
+  }
+  fclose(file);
+}
+
+int main()
+{
+  test2();
+  return 0;
+}