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libstdc++: Add testsuite proc for testing deprecated features

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This change adds options to tests that explicitly use deprecated
features, so that -D_GLIBCXX_USE_DEPRECATED=0 can be used to run the
rest of the testsuite. The tests that explicitly/intentionally use
deprecated features will still be able to use them, but they can be
disabled for the majority of tests.

Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

libstdc++-v3/ChangeLog:

	* testsuite/23_containers/forward_list/operations/3.cc:
	Use lambda instead of std::bind2nd.
	* testsuite/20_util/function_objects/binders/3113.cc: Add
	options for testing deprecated features.
	* testsuite/20_util/pair/cons/99957.cc: Likewise.
	* testsuite/20_util/shared_ptr/assign/auto_ptr.cc: Likewise.
	* testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc:
	Likewise.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/cons/auto_ptr.cc: Likewise.
	* testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/creation/dr925.cc: Likewise.
	* testsuite/20_util/unique_ptr/cons/auto_ptr.cc: Likewise.
	* testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc: Likewise.
	* testsuite/ext/pb_ds/example/priority_queue_erase_if.cc:
	Likewise.
	* testsuite/ext/pb_ds/example/priority_queue_split_join.cc:
	Likewise.
	* testsuite/lib/dg-options.exp (dg_add_options_using-deprecated):
	New proc.
This commit is contained in:
Jonathan Wakely 2021-08-02 23:55:18 +01:00
parent e9f64fff64
commit 07b70dfc4e
15 changed files with 24 additions and 5 deletions
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2
libstdc++-v3/testsuite/20_util/function_objects/binders/3113.cc
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@ -17,6 +17,8 @@
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// { dg-add-options using-deprecated }
// 20.3.6 Binders
#include <vector>

1
libstdc++-v3/testsuite/20_util/pair/cons/99957.cc
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@ -1,4 +1,5 @@
// { dg-options "-Wdeprecated" }
// { dg-add-options using-deprecated }
// { dg-do compile { target { c++11 && { ! c++20 } } } }
#include <utility>

1
libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr.cc
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@ -1,4 +1,5 @@
// { dg-options "-Wno-deprecated" }
// { dg-add-options using-deprecated }
// { dg-do run { target c++11 } }
// Copyright (C) 2005-2021 Free Software Foundation, Inc.

1
libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc
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@ -1,4 +1,5 @@
// { dg-options "-Wno-deprecated" }
// { dg-add-options using-deprecated }
// { dg-do compile { target c++11 } }
// Copyright (C) 2005-2021 Free Software Foundation, Inc.

1
libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc
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@ -1,4 +1,5 @@
// { dg-options "-Wno-deprecated" }
// { dg-add-options using-deprecated }
// { dg-do compile { target c++11 } }
// Copyright (C) 2008-2021 Free Software Foundation, Inc.

1
libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc
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@ -1,4 +1,5 @@
// { dg-options "-Wno-deprecated" }
// { dg-add-options using-deprecated }
// { dg-do compile { target c++11 } }
// Copyright (C) 2010-2021 Free Software Foundation, Inc.

1
libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc
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@ -1,4 +1,5 @@
// { dg-options "-Wno-deprecated" }
// { dg-add-options using-deprecated }
// { dg-do run { target c++11 } }
// Copyright (C) 2005-2021 Free Software Foundation, Inc.

1
libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc
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@ -1,4 +1,5 @@
// { dg-options "-Wno-deprecated" }
// { dg-add-options using-deprecated }
// { dg-do compile { target c++11 } }
// Copyright (C) 2005-2021 Free Software Foundation, Inc.

1
libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr925.cc
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@ -1,4 +1,5 @@
// { dg-options "-Wno-deprecated" }
// { dg-add-options using-deprecated }
// { dg-do run { target c++11 } }
// Copyright (C) 2010-2021 Free Software Foundation, Inc.

3
libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc
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@ -1,4 +1,5 @@
// { dg-options "-Wno-deprecated" }
// { dg-add-options using-deprecated }
// { dg-do run { target c++11 } }
// Copyright (C) 2010-2021 Free Software Foundation, Inc.
@ -25,7 +26,7 @@
struct A { };
// 20.9.10.2.1 unique_ptr constructors [unique.ptr.single.ctor]
// 20.9.10.2.1 unique_ptr constructors [unique.ptr.single.ctor]
// Construction from auto_ptr
void

3
libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc
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@ -1,4 +1,5 @@
// { dg-options "-Wno-deprecated" }
// { dg-add-options using-deprecated }
// { dg-do compile { target c++11 } }
// Copyright (C) 2010-2021 Free Software Foundation, Inc.
@ -24,7 +25,7 @@
struct A { };
// 20.9.10.2.1 unique_ptr constructors [unique.ptr.single.ctor]
// 20.9.10.2.1 unique_ptr constructors [unique.ptr.single.ctor]
// Construction from const auto_ptr
void

4
libstdc++-v3/testsuite/23_containers/forward_list/operations/3.cc
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@ -22,8 +22,6 @@
#include <forward_list>
#include <testsuite_hooks.h>
#include <algorithm>
// This test verifies the following:
// remove_if
void
@ -31,7 +29,7 @@ test01()
{
std::forward_list<int> fl ={0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
fl.remove_if(std::bind2nd(std::less<int>(),5));
fl.remove_if([](int i) { return i < 5; });
std::forward_list<int>::const_iterator pos = fl.cbegin();
VERIFY(*pos == 5);

2
libstdc++-v3/testsuite/ext/pb_ds/example/priority_queue_erase_if.cc
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@ -29,6 +29,8 @@
// purpose. It is provided "as is" without express or implied
// warranty.
// { dg-add-options using-deprecated }
/**
* @file priority_queue_erase_if.cpp
* Example showing how to conditionally erase values from a priority queue.

2
libstdc++-v3/testsuite/ext/pb_ds/example/priority_queue_split_join.cc
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@ -29,6 +29,8 @@
// purpose. It is provided "as is" without express or implied
// warranty.
// { dg-add-options using-deprecated }
/**
* @file priority_queue_split_join_example.cpp
* A basic example showing how to split and join priority queues.

5
libstdc++-v3/testsuite/lib/dg-options.exp
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@ -316,6 +316,11 @@ proc add_options_for_libatomic { flags } {
return $flags
}
# Add options to enable use of deprecated features.
proc add_options_for_using-deprecated { flags } {
return "$flags -U_GLIBCXX_USE_DEPRECATED -D_GLIBCXX_USE_DEPRECATED=1"
}
# Like dg-options, but adds to the default options rather than replacing them.
proc dg-additional-options { args } {