* libsupc++/exception (get_terminate(), get_unexpected()): Declare.

	* libsupc++/eh_terminate.cc (get_terminate() , set_unexpected()):
	Define.
	(set_terminate(terminate_handler)): Set atomically.
	(set_unexpected(terminate_handler)): Likewise.
	* libsupc++/new (get_new_handler()): Declare.
	* libsupc++/new_handler.cc (get_new_handler()): Define.
	(set_new_handler(new_handler)): Set atomically.
	(__new_handler): Use internal linkage.
	* libsupc++/new_op.cc (operator new): Use get_new_handler().
	* libsupc++/new_opnt.cc (operator new): Likewise.
	* acinclude.m4: Bump libtool_VERSION to 6:19:0.
	* configure: Regenerate.
	* libsupc++/Makefile.am: Compile above files with -std=gnu++11.
	* libsupc++/Makefile.in: Regenerate.
	* config/abi/pre/gnu.ver: Add new exports.
	* doc/xml/manual/status_cxx2011.xml: Update.
	* testsuite/18_support/headers/exception/synopsis.cc: Check accessors
	for handlers.
	* testsuite/18_support/headers/new/synopsis.cc: Likewise.
	* testsuite/18_support/new_handler.cc: New.
	* testsuite/18_support/terminate_handler.cc: New.
	* testsuite/18_support/unexpected_handler.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197380 138bc75d-0d04-0410-961f-82ee72b054a4

5 files changed, 124 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/18_support/headers/exception/synopsis.cc b/libstdc++-v3/testsuite/18_support/headers/exception/synopsis.cc
index 3a417b2ab29..acbd8327e80 100644
--- a/libstdc++-v3/testsuite/18_support/headers/exception/synopsis.cc
+++ b/libstdc++-v3/testsuite/18_support/headers/exception/synopsis.cc
@@ -1,4 +1,5 @@
 // { dg-do compile }
+// { dg-options "-std=gnu++11" }
 
 // Copyright (C) 2007-2013 Free Software Foundation, Inc.
 //
@@ -25,10 +26,12 @@ namespace std {
 
   typedef void (*unexpected_handler)();
   unexpected_handler set_unexpected(unexpected_handler  f ) throw();
+  unexpected_handler get_unexpected() noexcept;
   void unexpected();
 
   typedef void (*terminate_handler)();
   terminate_handler set_terminate(terminate_handler  f ) throw();
+  terminate_handler get_terminate() noexcept;
   void terminate() throw();
 
   bool uncaught_exception() throw();
diff --git a/libstdc++-v3/testsuite/18_support/headers/new/synopsis.cc b/libstdc++-v3/testsuite/18_support/headers/new/synopsis.cc
index 47d8f15e317..8ce8992947a 100644
--- a/libstdc++-v3/testsuite/18_support/headers/new/synopsis.cc
+++ b/libstdc++-v3/testsuite/18_support/headers/new/synopsis.cc
@@ -1,4 +1,5 @@
 // { dg-do compile }
+// { dg-options "-std=gnu++11" }
 
 // Copyright (C) 2007-2013 Free Software Foundation, Inc.
 //
@@ -25,6 +26,7 @@ namespace std {
   extern const nothrow_t nothrow;
   typedef void (*new_handler)();
   new_handler set_new_handler(new_handler new_p) throw();
+  new_handler get_new_handler() noexcept;
 }
 
 void* operator new(std::size_t size) throw(std::bad_alloc);
diff --git a/libstdc++-v3/testsuite/18_support/new_handler.cc b/libstdc++-v3/testsuite/18_support/new_handler.cc
new file mode 100644
index 00000000000..97cb61e0577
--- /dev/null
+++ b/libstdc++-v3/testsuite/18_support/new_handler.cc
@@ -0,0 +1,39 @@
+// Copyright (C) 2013 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/>.
+
+// { dg-options "-std=gnu++11" }
+
+// 18.6.2 Storage allocation errors
+
+#include <new>
+#include <testsuite_hooks.h>
+
+void handler() { throw std::bad_alloc(); }
+
+void test01()
+{
+  auto prev = std::set_new_handler(handler);
+  VERIFY( prev == nullptr );
+  auto curr = std::get_new_handler();
+  VERIFY( curr == handler );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/18_support/terminate_handler.cc b/libstdc++-v3/testsuite/18_support/terminate_handler.cc
new file mode 100644
index 00000000000..f3112b19fdb
--- /dev/null
+++ b/libstdc++-v3/testsuite/18_support/terminate_handler.cc
@@ -0,0 +1,40 @@
+// Copyright (C) 2013 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/>.
+
+// { dg-options "-std=gnu++11" }
+
+// 18.8.3 Abnormal termination
+
+#include <exception>
+#include <cstdlib>
+#include <testsuite_hooks.h>
+
+void handler() { std::abort(); }
+
+void test01()
+{
+  auto prev = std::set_terminate(handler);
+  VERIFY( prev != handler );
+  auto curr = std::get_terminate();
+  VERIFY( curr == handler );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/18_support/unexpected_handler.cc b/libstdc++-v3/testsuite/18_support/unexpected_handler.cc
new file mode 100644
index 00000000000..f5a92501289
--- /dev/null
+++ b/libstdc++-v3/testsuite/18_support/unexpected_handler.cc
@@ -0,0 +1,40 @@
+// Copyright (C) 2013 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/>.
+
+// { dg-options "-std=gnu++11" }
+
+// D.11 Violating exception-specifications
+
+#include <exception>
+#include <cstdlib>
+#include <testsuite_hooks.h>
+
+void handler() { std::abort(); }
+
+void test01()
+{
+  auto prev = std::set_unexpected(handler);
+  VERIFY( prev != handler );
+  auto curr = std::get_unexpected();
+  VERIFY( curr == handler );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}