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* [gcc r12-2699] libstdc++: Add testsuite proc for testing deprecated features
@ 2021-08-03 15:33 Jonathan Wakely
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From: Jonathan Wakely @ 2021-08-03 15:33 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:07b70dfc4eab7869e7a43b3ff5b8b512dba0bb6e
commit r12-2699-g07b70dfc4eab7869e7a43b3ff5b8b512dba0bb6e
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Mon Aug 2 23:55:18 2021 +0100
libstdc++: Add testsuite proc for testing deprecated features
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.
Diff:
---
libstdc++-v3/testsuite/20_util/function_objects/binders/3113.cc | 2 ++
libstdc++-v3/testsuite/20_util/pair/cons/99957.cc | 1 +
libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr.cc | 1 +
libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc | 1 +
libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc | 1 +
libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc | 1 +
libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc | 1 +
libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc | 1 +
libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr925.cc | 1 +
libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc | 3 ++-
libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc | 3 ++-
libstdc++-v3/testsuite/23_containers/forward_list/operations/3.cc | 4 +---
libstdc++-v3/testsuite/ext/pb_ds/example/priority_queue_erase_if.cc | 2 ++
.../testsuite/ext/pb_ds/example/priority_queue_split_join.cc | 2 ++
libstdc++-v3/testsuite/lib/dg-options.exp | 5 +++++
15 files changed, 24 insertions(+), 5 deletions(-)
diff --git a/libstdc++-v3/testsuite/20_util/function_objects/binders/3113.cc b/libstdc++-v3/testsuite/20_util/function_objects/binders/3113.cc
index c4dd784dd6c..0b671ae4a0e 100644
--- a/libstdc++-v3/testsuite/20_util/function_objects/binders/3113.cc
+++ b/libstdc++-v3/testsuite/20_util/function_objects/binders/3113.cc
@@ -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>
diff --git a/libstdc++-v3/testsuite/20_util/pair/cons/99957.cc b/libstdc++-v3/testsuite/20_util/pair/cons/99957.cc
index 150bcd57c9a..82ec54ca1d8 100644
--- a/libstdc++-v3/testsuite/20_util/pair/cons/99957.cc
+++ b/libstdc++-v3/testsuite/20_util/pair/cons/99957.cc
@@ -1,4 +1,5 @@
// { dg-options "-Wdeprecated" }
+// { dg-add-options using-deprecated }
// { dg-do compile { target { c++11 && { ! c++20 } } } }
#include <utility>
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr.cc
index 9615897cbff..82750dca9a9 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr.cc
@@ -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.
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc
index 726df89ce10..32af6001366 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc
@@ -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.
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc
index b052a6c00ee..2f6e4db18d9 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc
@@ -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.
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc
index 07e95b2e169..3131dd3710c 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc
@@ -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.
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc
index af71f45dad5..130861394a9 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc
@@ -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.
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc
index 97254b0e471..67d64c67443 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc
@@ -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.
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr925.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr925.cc
index 5822a775c59..87e89375d28 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr925.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr925.cc
@@ -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.
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc
index 608a0a0a4e0..8c25b56d889 100644
--- a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc
@@ -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
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc
index abfc9d790eb..b9eb0b20d58 100644
--- a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc
@@ -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
diff --git a/libstdc++-v3/testsuite/23_containers/forward_list/operations/3.cc b/libstdc++-v3/testsuite/23_containers/forward_list/operations/3.cc
index 9792ff6c9ac..37733122d71 100644
--- a/libstdc++-v3/testsuite/23_containers/forward_list/operations/3.cc
+++ b/libstdc++-v3/testsuite/23_containers/forward_list/operations/3.cc
@@ -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);
diff --git a/libstdc++-v3/testsuite/ext/pb_ds/example/priority_queue_erase_if.cc b/libstdc++-v3/testsuite/ext/pb_ds/example/priority_queue_erase_if.cc
index 6f2ff4457ff..d72526e0078 100644
--- a/libstdc++-v3/testsuite/ext/pb_ds/example/priority_queue_erase_if.cc
+++ b/libstdc++-v3/testsuite/ext/pb_ds/example/priority_queue_erase_if.cc
@@ -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.
diff --git a/libstdc++-v3/testsuite/ext/pb_ds/example/priority_queue_split_join.cc b/libstdc++-v3/testsuite/ext/pb_ds/example/priority_queue_split_join.cc
index e4b017ab297..986f032c8ab 100644
--- a/libstdc++-v3/testsuite/ext/pb_ds/example/priority_queue_split_join.cc
+++ b/libstdc++-v3/testsuite/ext/pb_ds/example/priority_queue_split_join.cc
@@ -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.
diff --git a/libstdc++-v3/testsuite/lib/dg-options.exp b/libstdc++-v3/testsuite/lib/dg-options.exp
index 872768f2620..79fa23aba9a 100644
--- a/libstdc++-v3/testsuite/lib/dg-options.exp
+++ b/libstdc++-v3/testsuite/lib/dg-options.exp
@@ -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 } {
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