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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
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if you have obtained the source via the command 'git clone',
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1 files changed, 105 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/decimal/conversion-to-generic-float.cc b/libstdc++-v3/testsuite/decimal/conversion-to-generic-float.cc
new file mode 100644
index 000000000..bac0c820e
--- /dev/null
+++ b/libstdc++-v3/testsuite/decimal/conversion-to-generic-float.cc
@@ -0,0 +1,105 @@
+// Copyright (C) 2009 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 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/>.
+
+// { dg-require-effective-target dfp }
+
+// ISO/IEC TR 24733  3.2.6  Conversion to generic floating-point type.
+
+#include <decimal/decimal>
+#include <testsuite_hooks.h>
+
+using namespace std::decimal;
+
+void
+conversion_to_generic_float_32 ()
+{
+  std::decimal::decimal32 d32(123);
+  float f;
+  double d;
+  long double ld;
+
+  f = decimal32_to_float (d32);
+  VERIFY (f == 123.F);
+  d = decimal32_to_double (d32);
+  VERIFY (d == 123.);
+  ld = decimal32_to_long_double (d32);
+  VERIFY (ld == 123.L);
+
+  d32++;
+  f = decimal_to_float (d32);
+  VERIFY (f == 124.F);
+  d = decimal_to_double (d32);
+  VERIFY (d == 124.);
+  ld = decimal_to_long_double (d32);
+  VERIFY (ld == 124.L);
+}
+
+void
+conversion_to_generic_float_64 ()
+{
+  std::decimal::decimal64 d64(234);
+  float f;
+  double d;
+  long double ld;
+
+  f = decimal64_to_float (d64);
+  VERIFY (f == 234.F);
+  d = decimal64_to_double (d64);
+  VERIFY (d == 234.);
+  ld = decimal64_to_long_double (d64);
+  VERIFY (ld == 234.L);
+
+  d64++;
+  f = decimal_to_float (d64);
+  VERIFY (f == 235.F);
+  d = decimal_to_double (d64);
+  VERIFY (d == 235.);
+  ld = decimal_to_long_double (d64);
+  VERIFY (ld == 235.L);
+}
+
+void
+conversion_to_generic_float_128 ()
+{
+  std::decimal::decimal128 d128(345);
+  float f;
+  double d;
+  long double ld;
+
+  f = decimal128_to_float (d128);
+  VERIFY (f == 345.F);
+  d = decimal128_to_double (d128);
+  VERIFY (d == 345.);
+  ld = decimal128_to_long_double (d128);
+  VERIFY (ld == 345.L);
+
+  d128++;
+  f = decimal_to_float (d128);
+  VERIFY (f == 346.F);
+  d = decimal_to_double (d128);
+  VERIFY (d == 346.);
+  ld = decimal_to_long_double (d128);
+  VERIFY (ld == 346.L);
+}
+
+int
+main ()
+{
+  conversion_to_generic_float_32 ();
+  conversion_to_generic_float_64 ();
+  conversion_to_generic_float_128 ();
+}