* include/experimental/any (any_v1): Rename namespace to

	fundamentals_v1. Change string returned by bad_any_cast::what().
	* include/experimental/optional (fundamentals_v1): Add namespace.
	* include/experimental/string_view (fundamentals_v1): Likewise.
	* testsuite/experimental/any/typedefs.cc: New.
	* testsuite/experimental/optional/typedefs.cc: New.
	* testsuite/experimental/string_view/typedefs.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211920 138bc75d-0d04-0410-961f-82ee72b054a4

7 files changed, 117 insertions, 3 deletions

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 9d344d1bcd5..d3c01f55d9a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -4,6 +4,7 @@
 	* include/std/chrono (_Checked_integral_constant): Allow zero.
 	* testsuite/20_util/duration/literals/values.cc: Test non-positive
 	values and digit separators.
+	* include/experimental/any 
 
 	PR libstdc++/61532
 	* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Do not
@@ -14,6 +15,14 @@
 	* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
 	Likewise.
 
+	* include/experimental/any (any_v1): Rename namespace to
+	fundamentals_v1. Change string returned by bad_any_cast::what().
+	* include/experimental/optional (fundamentals_v1): Add namespace.
+	* include/experimental/string_view (fundamentals_v1): Likewise.
+	* testsuite/experimental/any/typedefs.cc: New.
+	* testsuite/experimental/optional/typedefs.cc: New.
+	* testsuite/experimental/string_view/typedefs.cc: New.
+
 2014-06-18  Paolo Carlini  <paolo.carlini@oracle.com>
 	    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 
diff --git a/libstdc++-v3/include/experimental/any b/libstdc++-v3/include/experimental/any
index 1e8d9b2f7d1..643fc235848 100644
--- a/libstdc++-v3/include/experimental/any
+++ b/libstdc++-v3/include/experimental/any
@@ -47,7 +47,7 @@ namespace std _GLIBCXX_VISIBILITY(default)
 {
 namespace experimental
 {
-inline namespace any_v1
+inline namespace fundamentals_v1
 {
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
@@ -68,7 +68,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   class bad_any_cast : public bad_cast
   {
   public:
-    virtual const char* what() const noexcept { return "bad_any_cast"; }
+    virtual const char* what() const noexcept { return "bad any_cast"; }
   };
 
   [[gnu::noreturn]] inline void __throw_bad_any_cast()
@@ -604,7 +604,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
   // @} group any
 _GLIBCXX_END_NAMESPACE_VERSION
-} // namespace any_v1
+} // namespace fundamentals_v1
 } // namespace experimental
 } // namespace std
 
diff --git a/libstdc++-v3/include/experimental/optional b/libstdc++-v3/include/experimental/optional
index 2a3f29dcd70..c68d7ea3808 100644
--- a/libstdc++-v3/include/experimental/optional
+++ b/libstdc++-v3/include/experimental/optional
@@ -52,6 +52,8 @@ namespace std _GLIBCXX_VISIBILITY(default)
 {
 namespace experimental
 {
+inline namespace fundamentals_v1
+{
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
   /**
@@ -797,6 +799,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
   // @} group optional
 _GLIBCXX_END_NAMESPACE_VERSION
+} // namespace fundamentals_v1
 }
 
   // [X.Y.12]
diff --git a/libstdc++-v3/include/experimental/string_view b/libstdc++-v3/include/experimental/string_view
index b54c9e85db8..4b1a10789c3 100644
--- a/libstdc++-v3/include/experimental/string_view
+++ b/libstdc++-v3/include/experimental/string_view
@@ -46,6 +46,8 @@ namespace std _GLIBCXX_VISIBILITY(default)
 {
 namespace experimental
 {
+inline namespace fundamentals_v1
+{
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
   /**
@@ -582,6 +584,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 #endif
 
 _GLIBCXX_END_NAMESPACE_VERSION
+} // namespace fundamentals_v1
 } // namespace experimental
 
 
diff --git a/libstdc++-v3/testsuite/experimental/any/typedefs.cc b/libstdc++-v3/testsuite/experimental/any/typedefs.cc
new file mode 100644
index 00000000000..a3f364d78f9
--- /dev/null
+++ b/libstdc++-v3/testsuite/experimental/any/typedefs.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++14" }
+// { dg-do compile }
+
+// Copyright (C) 2014 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 moved_to of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <experimental/any>
+#include <type_traits>
+#include <typeinfo>
+
+using check1_t = std::experimental::fundamentals_v1::any;
+using check2_t = std::experimental::fundamentals_v1::bad_any_cast;
+
+static_assert(std::is_base_of<std::bad_cast, check2_t>::value,
+	      "bad_any_cast must derive from bad_cast");
+
diff --git a/libstdc++-v3/testsuite/experimental/optional/typedefs.cc b/libstdc++-v3/testsuite/experimental/optional/typedefs.cc
new file mode 100644
index 00000000000..2dee878c219
--- /dev/null
+++ b/libstdc++-v3/testsuite/experimental/optional/typedefs.cc
@@ -0,0 +1,33 @@
+// { dg-options "-std=gnu++14" }
+// { dg-do compile }
+
+// Copyright (C) 2014 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 moved_to of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <experimental/optional>
+#include <type_traits>
+#include <stdexcept>
+
+template<typename T>
+  using check1_t = std::experimental::fundamentals_v1::optional<T>;
+
+using check2_t = std::experimental::fundamentals_v1::in_place_t;
+using check3_t = std::experimental::fundamentals_v1::nullopt_t;
+using check4_t = std::experimental::fundamentals_v1::bad_optional_access;
+
+static_assert(std::is_base_of<std::logic_error, check4_t>::value,
+	      "bad_optional_access must derive from logic_error");
diff --git a/libstdc++-v3/testsuite/experimental/string_view/typedefs.cc b/libstdc++-v3/testsuite/experimental/string_view/typedefs.cc
new file mode 100644
index 00000000000..f148a1729e6
--- /dev/null
+++ b/libstdc++-v3/testsuite/experimental/string_view/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++14" }
+// { dg-do compile }
+
+// Copyright (C) 2014 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 moved_to of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <experimental/string_view>
+
+template<typename C, typename T>
+  using check1_t = std::experimental::fundamentals_v1::basic_string_view<C, T>;
+
+using check2_t = std::experimental::fundamentals_v1::string_view;
+
+#ifdef _GLIBCXX_USE_C99_STDINT_TR1
+using check3_t = std::experimental::fundamentals_v1::u16string_view;
+using check4_t = std::experimental::fundamentals_v1::u32string_view;
+#endif
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+using check5_t = std::experimental::fundamentals_v1::wstring_view;
+#endif
+