libstdc++: use -Wno-deprecated-declarations

-Wno-deprecated doesn't work with header units, since the testcase can't
change the header unit's version of the __DEPRECATED macro.  But
-Wno-deprecated-declarations works just fine to avoid warning about
deprecated things.

libstdc++-v3/ChangeLog:

	* testsuite/18_support/exception_ptr/62258.cc: Use
	-Wno-deprecated-declarations instead of -Wno-deprecated.
	* testsuite/18_support/uncaught_exception/14026.cc
	* testsuite/20_util/headers/functional/synopsis.cc
	* testsuite/20_util/is_literal_type/requirements/explicit_instantiation.cc
	* testsuite/20_util/is_literal_type/requirements/typedefs.cc
	* testsuite/20_util/is_literal_type/value.cc
	* testsuite/20_util/is_pod/requirements/explicit_instantiation.cc
	* testsuite/20_util/is_pod/requirements/typedefs.cc
	* testsuite/20_util/is_pod/value.cc
	* testsuite/20_util/shared_ptr/assign/auto_ptr.cc
	* testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc
	* testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc
	* testsuite/20_util/shared_ptr/atomic/1.cc
	* testsuite/20_util/shared_ptr/atomic/2.cc
	* testsuite/20_util/shared_ptr/atomic/3.cc
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc
	* testsuite/20_util/shared_ptr/cons/auto_ptr.cc
	* testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc
	* testsuite/20_util/shared_ptr/creation/dr925.cc
	* testsuite/20_util/unique_ptr/cons/auto_ptr.cc
	* testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc
	* testsuite/20_util/variable_templates_for_traits.cc
	* testsuite/29_atomics/atomic/lwg3220.cc
	* testsuite/experimental/type_traits/value.cc: Likewise.

24 files changed, 24 insertions, 24 deletions

diff --git a/libstdc++-v3/testsuite/18_support/exception_ptr/62258.cc b/libstdc++-v3/testsuite/18_support/exception_ptr/62258.cc
index 0a4d092f999..a49f347b898 100644
--- a/libstdc++-v3/testsuite/18_support/exception_ptr/62258.cc
+++ b/libstdc++-v3/testsuite/18_support/exception_ptr/62258.cc
@@ -1,4 +1,4 @@
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 // { dg-do run { target c++11 } }
 
 // Copyright (C) 2015-2025 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/18_support/uncaught_exception/14026.cc b/libstdc++-v3/testsuite/18_support/uncaught_exception/14026.cc
index 58f241b2aa0..7f41c804ce5 100644
--- a/libstdc++-v3/testsuite/18_support/uncaught_exception/14026.cc
+++ b/libstdc++-v3/testsuite/18_support/uncaught_exception/14026.cc
@@ -18,7 +18,7 @@
 // PR 14026
 // 18.6.4 uncaught_exception
 
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 
 #include <cstdlib>
 #include <exception>
diff --git a/libstdc++-v3/testsuite/20_util/headers/functional/synopsis.cc b/libstdc++-v3/testsuite/20_util/headers/functional/synopsis.cc
index 3ee367971eb..d58353e80b4 100644
--- a/libstdc++-v3/testsuite/20_util/headers/functional/synopsis.cc
+++ b/libstdc++-v3/testsuite/20_util/headers/functional/synopsis.cc
@@ -18,7 +18,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 
 #include <functional>
 
diff --git a/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/explicit_instantiation.cc
index ca3676a6975..71d0f462c93 100644
--- a/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/explicit_instantiation.cc
+++ b/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/explicit_instantiation.cc
@@ -1,4 +1,4 @@
-// { dg-additional-options "-Wno-deprecated" { target c++17 } }
+// { dg-additional-options "-Wno-deprecated-declarations" { target c++17 } }
 // { dg-do compile { target c++11 } }
 // 2010-02-21  Paolo Carlini  <paolo.carlini@oracle.com>
 
diff --git a/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/typedefs.cc
index 353d89f72e5..7cfce9e1e5f 100644
--- a/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/typedefs.cc
+++ b/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/typedefs.cc
@@ -1,4 +1,4 @@
-// { dg-additional-options "-Wno-deprecated" { target c++17 } }
+// { dg-additional-options "-Wno-deprecated-declarations" { target c++17 } }
 // { dg-do compile { target c++11 } }
 
 // 2010-02-21  Paolo Carlini  <paolo.carlini@oracle.com>
diff --git a/libstdc++-v3/testsuite/20_util/is_literal_type/value.cc b/libstdc++-v3/testsuite/20_util/is_literal_type/value.cc
index b65d301017a..f8b1b8d6756 100644
--- a/libstdc++-v3/testsuite/20_util/is_literal_type/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_literal_type/value.cc
@@ -1,4 +1,4 @@
-// { dg-additional-options "-Wno-deprecated" { target c++17 } }
+// { dg-additional-options "-Wno-deprecated-declarations" { target c++17 } }
 // { dg-do compile { target c++11 } }
 
 // 2010-03-23  Paolo Carlini  <paolo.carlini@oracle.com>
diff --git a/libstdc++-v3/testsuite/20_util/is_pod/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_pod/requirements/explicit_instantiation.cc
index 0bffe2145ab..bcf67e1ecd3 100644
--- a/libstdc++-v3/testsuite/20_util/is_pod/requirements/explicit_instantiation.cc
+++ b/libstdc++-v3/testsuite/20_util/is_pod/requirements/explicit_instantiation.cc
@@ -1,5 +1,5 @@
 // { dg-do compile { target c++11 } }
-// { dg-additional-options "-Wno-deprecated" { target { c++2a } } }
+// { dg-additional-options "-Wno-deprecated-declarations" { target { c++2a } } }
 // 2010-02-21  Paolo Carlini  <paolo.carlini@oracle.com>
 
 // Copyright (C) 2010-2025 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/20_util/is_pod/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_pod/requirements/typedefs.cc
index 38c6e13a494..6a41ea0a664 100644
--- a/libstdc++-v3/testsuite/20_util/is_pod/requirements/typedefs.cc
+++ b/libstdc++-v3/testsuite/20_util/is_pod/requirements/typedefs.cc
@@ -1,5 +1,5 @@
 // { dg-do compile { target c++11 } }
-// { dg-additional-options "-Wno-deprecated" { target { c++2a } } }
+// { dg-additional-options "-Wno-deprecated-declarations" { target { c++2a } } }
 
 // 2010-02-21  Paolo Carlini  <paolo.carlini@oracle.com>
 //
diff --git a/libstdc++-v3/testsuite/20_util/is_pod/value.cc b/libstdc++-v3/testsuite/20_util/is_pod/value.cc
index ff53aed3a19..3722309b799 100644
--- a/libstdc++-v3/testsuite/20_util/is_pod/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_pod/value.cc
@@ -1,5 +1,5 @@
 // { dg-do compile { target c++11 } }
-// { dg-additional-options "-Wno-deprecated" { target { c++2a } } }
+// { dg-additional-options "-Wno-deprecated-declarations" { target { c++2a } } }
 
 // 2010-02-21  Paolo Carlini  <pcarlini@suse.de>
 //
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 96678d2126d..d4096cebf05 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 +1,4 @@
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 // { dg-add-options using-deprecated }
 // { dg-do run { target c++11 } }
 // { dg-require-effective-target hosted }
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 d7dfcf1c375..09f7ff4a5e7 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 +1,4 @@
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 // { dg-add-options using-deprecated }
 // { dg-do compile { target c++11 } }
 // { dg-require-effective-target hosted }
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 8c98f7e66df..c94fcdd9280 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 +1,4 @@
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated -Wno-deprecated-declarations" }
 // { dg-add-options using-deprecated }
 // { dg-do compile { target c++11 } }
 // { dg-require-effective-target hosted }
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/1.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/1.cc
index b3d2cdedb5b..2be9f30ceaa 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/1.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/1.cc
@@ -18,7 +18,7 @@
 // { dg-do run { target c++11 } }
 // { dg-require-gthreads "" }
 // { dg-require-effective-target hosted }
-// { dg-additional-options "-Wno-deprecated" { target c++20 } }
+// { dg-additional-options "-Wno-deprecated-declarations" { target c++20 } }
 
 #include <memory>
 
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/2.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/2.cc
index 9c759221e36..95baedd25ee 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/2.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/2.cc
@@ -18,7 +18,7 @@
 // { dg-do run { target c++11 } }
 // { dg-require-gthreads "" }
 // { dg-require-effective-target hosted }
-// { dg-additional-options "-Wno-deprecated" { target c++20 } }
+// { dg-additional-options "-Wno-deprecated-declarations" { target c++20 } }
 
 #include <memory>
 
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/3.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/3.cc
index a722792047b..3cbe08b856f 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/3.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/atomic/3.cc
@@ -1,7 +1,7 @@
 // { dg-do run { target c++11 } }
 // { dg-additional-options "-pthread" { target pthread } }
 // { dg-require-gthreads "" }
-// { dg-additional-options "-Wno-deprecated" { target c++20 } }
+// { dg-additional-options "-Wno-deprecated-declarations" { target c++20 } }
 
 // Copyright (C) 2014-2025 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 544cc01ffa6..12639fa2dab 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 +1,4 @@
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 // { dg-add-options using-deprecated }
 // { dg-do compile { target c++11 } }
 // { dg-require-effective-target hosted }
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 2e4f0ba686b..847210b9c10 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 +1,4 @@
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 // { dg-add-options using-deprecated }
 // { dg-do run { target c++11 } }
 // { dg-require-effective-target hosted }
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 11b62d4762c..5779f8552ec 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 +1,4 @@
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 // { dg-add-options using-deprecated }
 // { dg-do compile { target c++11 } }
 // { dg-require-effective-target hosted }
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 162f92da261..47433872500 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 +1,4 @@
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 // { dg-add-options using-deprecated }
 // { dg-do run { target c++11 } }
 // { dg-require-effective-target hosted }
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 c9ac7f9ee5c..b49171d01b9 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 +1,4 @@
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 // { dg-add-options using-deprecated }
 // { dg-do run { target c++11 } }
 
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 7b9758f98b8..6440dd7b07b 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 +1,4 @@
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 // { dg-add-options using-deprecated }
 // { dg-do compile { target c++11 } }
 
diff --git a/libstdc++-v3/testsuite/20_util/variable_templates_for_traits.cc b/libstdc++-v3/testsuite/20_util/variable_templates_for_traits.cc
index 253886bf6e1..b48958746e1 100644
--- a/libstdc++-v3/testsuite/20_util/variable_templates_for_traits.cc
+++ b/libstdc++-v3/testsuite/20_util/variable_templates_for_traits.cc
@@ -1,4 +1,4 @@
-// { dg-additional-options "-Wno-deprecated" { target c++2a } }
+// { dg-additional-options "-Wno-deprecated-declarations" { target c++2a } }
 // { dg-do compile { target c++17 } }
 
 // Copyright (C) 2014-2025 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/29_atomics/atomic/lwg3220.cc b/libstdc++-v3/testsuite/29_atomics/atomic/lwg3220.cc
index 217db7cbfea..a8b78512955 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic/lwg3220.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic/lwg3220.cc
@@ -1,4 +1,4 @@
-// { dg-options "-Wno-deprecated" }
+// { dg-options "-Wno-deprecated-declarations" }
 // { dg-do compile { target c++11 } }
 
 // std::shared_ptr is not freestanding.
diff --git a/libstdc++-v3/testsuite/experimental/type_traits/value.cc b/libstdc++-v3/testsuite/experimental/type_traits/value.cc
index 60207b580d7..7ad72c6a2f2 100644
--- a/libstdc++-v3/testsuite/experimental/type_traits/value.cc
+++ b/libstdc++-v3/testsuite/experimental/type_traits/value.cc
@@ -1,5 +1,5 @@
 // { dg-do compile { target c++14 } }
-// { dg-additional-options "-Wno-deprecated" { target { c++2a } } }
+// { dg-additional-options "-Wno-deprecated-declarations" { target { c++2a } } }
 
 // Copyright (C) 2014-2025 Free Software Foundation, Inc.
 //