2011-09-19 Paolo Carlini <paolo.carlini@oracle.com>

	PR libstdc++/40856
	* include/std/limits (numeric_limits<__int128_t>,
	numeric_limits<__uint128_t>): Add.
	* src/limits.cc:Define.
	* config/abi/pre/gnu.ver: Export.
	* include/ext/typelist.h (_GLIBCXX_TYPELIST_CHAIN16, 20): Add.
	* testsuite/util/testsuite_common_types.h (integral_types_gnu): Add
	(limits_tl): Use it.
	* testsuite/18_support/numeric_limits/requirements/
	constexpr_functions.cc: Likewise.
	* testsuite/18_support/numeric_limits/40856.cc: New.
	* testsuite/18_support/numeric_limits/dr559.cc: Extend.
	* testsuite/18_support/numeric_limits/lowest.cc: Likewise.
	* testsuite/18_support/numeric_limits/max_digits10.cc: Likewise.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust dg-error
	line numbers.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise.
	* testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Likewise.
	* testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise.
	* testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc:
	Likewise.
	* testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc:
	Likewise.
	* testsuite/29_atomics/atomic_integral/operators/increment_neg.cc:
	Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@178969 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 51 insertions, 1 deletions

diff --git a/libstdc++-v3/src/limits.cc b/libstdc++-v3/src/limits.cc
index 5a21239d1bc..a2fe468eca9 100644
--- a/libstdc++-v3/src/limits.cc
+++ b/libstdc++-v3/src/limits.cc
@@ -1,6 +1,6 @@
 // Static data members of -*- C++ -*- numeric_limits classes
 
-// Copyright (C) 1999, 2001, 2002, 2005, 2006, 2009, 2010
+// Copyright (C) 1999, 2001, 2002, 2005, 2006, 2009, 2010, 2011
 // Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
@@ -389,6 +389,56 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   const bool numeric_limits<unsigned long long>::tinyness_before;
   const float_round_style numeric_limits<unsigned long long>::round_style;
 
+#if !defined(__STRICT_ANSI__) && defined(_GLIBCXX_USE_INT128)
+  const bool numeric_limits<__int128_t>::is_specialized;
+  const int  numeric_limits<__int128_t>::digits;
+  const int  numeric_limits<__int128_t>::digits10;
+  const int  numeric_limits<__int128_t>::max_digits10;
+  const bool numeric_limits<__int128_t>::is_signed;
+  const bool numeric_limits<__int128_t>::is_integer;
+  const bool numeric_limits<__int128_t>::is_exact;
+  const int  numeric_limits<__int128_t>::radix;
+  const int  numeric_limits<__int128_t>::min_exponent;
+  const int  numeric_limits<__int128_t>::min_exponent10;
+  const int  numeric_limits<__int128_t>::max_exponent;
+  const int  numeric_limits<__int128_t>::max_exponent10;
+  const bool numeric_limits<__int128_t>::has_infinity;
+  const bool numeric_limits<__int128_t>::has_quiet_NaN;
+  const bool numeric_limits<__int128_t>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<__int128_t>::has_denorm;
+  const bool numeric_limits<__int128_t>::has_denorm_loss;
+  const bool numeric_limits<__int128_t>::is_iec559;
+  const bool numeric_limits<__int128_t>::is_bounded;
+  const bool numeric_limits<__int128_t>::is_modulo;
+  const bool numeric_limits<__int128_t>::traps;
+  const bool numeric_limits<__int128_t>::tinyness_before;
+  const float_round_style numeric_limits<__int128_t>::round_style;
+
+  const bool numeric_limits<__uint128_t>::is_specialized;
+  const int  numeric_limits<__uint128_t>::digits;
+  const int  numeric_limits<__uint128_t>::digits10;
+  const int  numeric_limits<__uint128_t>::max_digits10;
+  const bool numeric_limits<__uint128_t>::is_signed;
+  const bool numeric_limits<__uint128_t>::is_integer;
+  const bool numeric_limits<__uint128_t>::is_exact;
+  const int  numeric_limits<__uint128_t>::radix;
+  const int  numeric_limits<__uint128_t>::min_exponent;
+  const int  numeric_limits<__uint128_t>::min_exponent10;
+  const int  numeric_limits<__uint128_t>::max_exponent;
+  const int  numeric_limits<__uint128_t>::max_exponent10;
+  const bool numeric_limits<__uint128_t>::has_infinity;
+  const bool numeric_limits<__uint128_t>::has_quiet_NaN;
+  const bool numeric_limits<__uint128_t>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<__uint128_t>::has_denorm;
+  const bool numeric_limits<__uint128_t>::has_denorm_loss;
+  const bool numeric_limits<__uint128_t>::is_iec559;
+  const bool numeric_limits<__uint128_t>::is_bounded;
+  const bool numeric_limits<__uint128_t>::is_modulo;
+  const bool numeric_limits<__uint128_t>::traps;
+  const bool numeric_limits<__uint128_t>::tinyness_before;
+  const float_round_style numeric_limits<__uint128_t>::round_style;
+#endif
+
   // float
   const bool numeric_limits<float>::is_specialized;
   const int  numeric_limits<float>::digits;