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PR libstdc++/81469 deprecate std::uncaught_exception for C++17

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PR libstdc++/81469
	* libsupc++/exception (uncaught_exception): Deprecate for C++17.
	* testsuite/18_support/exception_ptr/62258.cc: Add -Wno-deprecated.
	* testsuite/18_support/uncaught_exception/14026.cc: Likewise.

From-SVN: r253018
This commit is contained in:
Jonathan Wakely 2017-09-20 17:34:49 +01:00 committed by Jonathan Wakely
parent f78958c9b4
commit 95ed529d34
4 changed files with 10 additions and 1 deletions
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5
libstdc++-v3/ChangeLog
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@ -1,5 +1,10 @@
2017-09-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/81469
* libsupc++/exception (uncaught_exception): Deprecate for C++17.
* testsuite/18_support/exception_ptr/62258.cc: Add -Wno-deprecated.
* testsuite/18_support/uncaught_exception/14026.cc: Likewise.
* include/bits/c++config (_GLIBCXX17_DEPRECATED): Define.
* include/bits/functional_hash.h (__hash_base::result_type)
(__hash_base::argument_type): Add _GLIBCXX17_DEPRECATED.

3
libstdc++-v3/libsupc++/exception
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@ -98,9 +98,10 @@ namespace std
* %exception can result in a call of @c terminate()
* (15.5.1).'
*/
_GLIBCXX17_DEPRECATED
bool uncaught_exception() _GLIBCXX_USE_NOEXCEPT __attribute__ ((__pure__));
#if __cplusplus > 201402L || !defined(__STRICT_ANSI__) // c++1z or gnu++98
#if __cplusplus > 201402L || !defined(__STRICT_ANSI__) // c++17 or gnu++98
#define __cpp_lib_uncaught_exceptions 201411
/// The number of uncaught exceptions.
int uncaught_exceptions() _GLIBCXX_USE_NOEXCEPT __attribute__ ((__pure__));

1
libstdc++-v3/testsuite/18_support/exception_ptr/62258.cc
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@ -1,3 +1,4 @@
// { dg-options "-Wno-deprecated" }
// { dg-do run { target c++11 } }
// Copyright (C) 2015-2017 Free Software Foundation, Inc.

2
libstdc++-v3/testsuite/18_support/uncaught_exception/14026.cc
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@ -18,6 +18,8 @@
// PR 14026
// 18.6.4 uncaught_exception
// { dg-options "-Wno-deprecated" }
#include <cstdlib>
#include <exception>
#include <testsuite_hooks.h>