From: Jonathan Wakely <jwakely@redhat.com>
Date: Fri, 1 Sep 2023 20:28:05 +0000 (+0100)
Subject: libstdc++: Remove dg-options "-std=gnu++23" from remaining tests
X-Git-Tag: basepoints/gcc-15~6083
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7810fb3a142bed6da9eca8fde114629023fc5c4e;p=thirdparty%2Fgcc.git

libstdc++: Remove dg-options "-std=gnu++23" from remaining tests

The testsuite will automatically select C++23 for these tests now, and
removing the hardcoded -std option allows them to be tested for C++26
as well.

libstdc++-v3/ChangeLog:

	* testsuite/18_support/headers/limits/synopsis_cxx23.cc: Remove
	dg-options.
	* testsuite/18_support/headers/stdfloat/types_std.cc: Likewise.
	* testsuite/18_support/type_info/constexpr.cc: Likewise.
	* testsuite/19_diagnostics/stacktrace/current.cc: Likewise.
	* testsuite/19_diagnostics/stacktrace/entry.cc: Likewise.
	* testsuite/19_diagnostics/stacktrace/stacktrace.cc: Likewise.
	* testsuite/19_diagnostics/stacktrace/synopsis.cc: Likewise.
	* testsuite/19_diagnostics/stacktrace/version.cc: Likewise.
	* testsuite/20_util/aligned_storage/deprecated-2b.cc: Likewise.
	* testsuite/20_util/aligned_union/deprecated-2b.cc: Likewise.
	* testsuite/20_util/bitset/access/constexpr.cc: Likewise.
	* testsuite/20_util/bitset/cons/constexpr_c++23.cc: Likewise.
	* testsuite/20_util/bitset/count/constexpr.cc: Likewise.
	* testsuite/20_util/bitset/ext/constexpr.cc: Likewise.
	* testsuite/20_util/bitset/operations/constexpr_c++23.cc:
	Likewise.
	* testsuite/20_util/bitset/version.cc: Likewise.
	* testsuite/20_util/from_chars/8.cc: Likewise.
	* testsuite/20_util/from_chars/constexpr.cc: Likewise.
	* testsuite/20_util/function/cons/deduction_c++23.cc: Likewise.
	* testsuite/20_util/function_objects/invoke/4.cc: Likewise.
	* testsuite/20_util/function_objects/invoke/dangling_ref.cc:
	Likewise.
	* testsuite/20_util/is_scoped_enum/value.cc: Likewise.
	* testsuite/20_util/is_scoped_enum/version.cc: Likewise.
	* testsuite/20_util/move_only_function/call.cc: Likewise.
	* testsuite/20_util/move_only_function/cons.cc: Likewise.
	* testsuite/20_util/move_only_function/move.cc: Likewise.
	* testsuite/20_util/move_only_function/version.cc: Likewise.
	* testsuite/20_util/optional/monadic/and_then.cc: Likewise.
	* testsuite/20_util/optional/monadic/or_else.cc: Likewise.
	* testsuite/20_util/optional/monadic/or_else_neg.cc: Likewise.
	* testsuite/20_util/optional/monadic/pr109242.cc: Likewise.
	* testsuite/20_util/optional/monadic/transform.cc: Likewise.
	* testsuite/20_util/pair/p2321r2.cc: Likewise.
	* testsuite/20_util/reference_from_temporary/value.cc: Likewise.
	* testsuite/20_util/reference_from_temporary/value2.cc:
	Likewise.
	* testsuite/20_util/reference_from_temporary/version.cc:
	Likewise.
	* testsuite/20_util/to_chars/constexpr.cc: Likewise.
	* testsuite/20_util/to_chars/float128_c++23.cc: Likewise.
	* testsuite/20_util/to_chars/float16_c++23.cc: Likewise.
	* testsuite/20_util/to_chars/version.cc: Likewise.
	* testsuite/20_util/to_underlying/1.cc: Likewise.
	* testsuite/20_util/to_underlying/version.cc: Likewise.
	* testsuite/20_util/tuple/p2321r2.cc: Likewise.
	* testsuite/20_util/unique_ptr/assign/constexpr.cc: Likewise.
	* testsuite/20_util/unique_ptr/comparison/constexpr.cc:
	Likewise.
	* testsuite/20_util/unique_ptr/cons/constexpr_c++20.cc:
	Likewise.
	* testsuite/20_util/unique_ptr/creation/constexpr.cc: Likewise.
	* testsuite/20_util/unique_ptr/modifiers/constexpr.cc: Likewise.
	* testsuite/20_util/unique_ptr/specialized_algorithms/constexpr.cc: Likewise.
	* testsuite/20_util/unreachable/1.cc: Likewise.
	* testsuite/20_util/unreachable/version.cc: Likewise.
	* testsuite/20_util/uses_allocator/lwg3677.cc: Likewise.
	* testsuite/21_strings/basic_string/capacity/char/resize_and_overwrite.cc: Likewise.
	* testsuite/21_strings/basic_string/operations/contains/char.cc:
	Likewise.
	* testsuite/21_strings/basic_string/operations/contains/nonnull.cc: Likewise.
	* testsuite/21_strings/basic_string/operations/contains/wchar_t.cc: Likewise.
	* testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc: Likewise.
	* testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc: Likewise.
	* testsuite/21_strings/basic_string_view/operations/contains/char.cc: Likewise.
	* testsuite/21_strings/basic_string_view/operations/contains/char/2.cc: Likewise.
	* testsuite/21_strings/basic_string_view/operations/contains/nonnull.cc: Likewise.
	* testsuite/21_strings/basic_string_view/operations/contains/wchar_t.cc: Likewise.
	* testsuite/23_containers/queue/cons_from_iters.cc: Likewise.
	* testsuite/23_containers/stack/cons_from_iters.cc: Likewise.
	* testsuite/23_containers/vector/bool/element_access/1.cc:
	Likewise.
	* testsuite/24_iterators/const_iterator/1.cc: Likewise.
	* testsuite/25_algorithms/contains/1.cc: Likewise.
	* testsuite/25_algorithms/contains_subrange/1.cc: Likewise.
	* testsuite/25_algorithms/find_last/1.cc: Likewise.
	* testsuite/25_algorithms/find_last_if/1.cc: Likewise.
	* testsuite/25_algorithms/find_last_if_not/1.cc: Likewise.
	* testsuite/25_algorithms/fold_left/1.cc: Likewise.
	* testsuite/25_algorithms/fold_right/1.cc: Likewise.
	* testsuite/25_algorithms/iota/1.cc: Likewise.
	* testsuite/26_numerics/bit/bit.byteswap/byteswap.cc: Likewise.
	* testsuite/26_numerics/bit/bit.byteswap/version.cc: Likewise.
	* testsuite/26_numerics/complex/ext_c++23.cc: Likewise.
	* testsuite/26_numerics/headers/cmath/c99_classification_macros_c++23.cc: Likewise.
	* testsuite/26_numerics/headers/cmath/constexpr_std_c++23.cc:
	Likewise.
	* testsuite/26_numerics/headers/cmath/functions_std_c++23.cc:
	Likewise.
	* testsuite/26_numerics/headers/cmath/nextafter_c++23.cc:
	Likewise.
	* testsuite/26_numerics/numbers/4.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/volatile_ptr.cc: Likewise.
	* testsuite/27_io/filesystem/path/native/conv_c++23.cc:
	Likewise.
	* testsuite/27_io/spanstream/1.cc: Likewise.
	* testsuite/27_io/spanstream/2.cc: Likewise.
	* testsuite/27_io/spanstream/version.cc: Likewise.
	* testsuite/29_atomics/atomic_float/requirements_cxx23.cc:
	Likewise.
	* testsuite/29_atomics/headers/stdatomic.h/c_compat.cc:
	Likewise.
	* testsuite/29_atomics/headers/stdatomic.h/version.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/deduction_c++23.cc:
	Likewise.
	* testsuite/experimental/filesystem/path/native/conv_c++23.cc:
	Likewise.
	* testsuite/std/ranges/adaptors/adjacent/1.cc: Likewise.
	* testsuite/std/ranges/adaptors/adjacent_transform/1.cc:
	Likewise.
	* testsuite/std/ranges/adaptors/as_const/1.cc: Likewise.
	* testsuite/std/ranges/adaptors/as_rvalue/1.cc: Likewise.
	* testsuite/std/ranges/adaptors/chunk/1.cc: Likewise.
	* testsuite/std/ranges/adaptors/chunk_by/1.cc: Likewise.
	* testsuite/std/ranges/adaptors/enumerate/1.cc: Likewise.
	* testsuite/std/ranges/adaptors/join_with/1.cc: Likewise.
	* testsuite/std/ranges/adaptors/lwg3715.cc: Likewise.
	* testsuite/std/ranges/adaptors/slide/1.cc: Likewise.
	* testsuite/std/ranges/adaptors/stride/1.cc: Likewise.
	* testsuite/std/ranges/cartesian_product/1.cc: Likewise.
	* testsuite/std/ranges/range_adaptor_closure.cc: Likewise.
	* testsuite/std/ranges/repeat/1.cc: Likewise.
	* testsuite/std/ranges/version_c++23.cc: Likewise.
	* testsuite/std/ranges/zip/1.cc: Likewise.
	* testsuite/std/ranges/zip_transform/1.cc: Likewise.
---

diff --git a/libstdc++-v3/testsuite/18_support/headers/limits/synopsis_cxx23.cc b/libstdc++-v3/testsuite/18_support/headers/limits/synopsis_cxx23.cc
index 355eb2b2e69e..2d9ea0503e7d 100644
--- a/libstdc++-v3/testsuite/18_support/headers/limits/synopsis_cxx23.cc
+++ b/libstdc++-v3/testsuite/18_support/headers/limits/synopsis_cxx23.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++2b" }
 // { dg-do compile { target c++23 } }
 // { dg-require-normal-namespace "" }
 
diff --git a/libstdc++-v3/testsuite/18_support/headers/stdfloat/types_std.cc b/libstdc++-v3/testsuite/18_support/headers/stdfloat/types_std.cc
index 8a12abfbd6a2..eb4d5ec017ab 100644
--- a/libstdc++-v3/testsuite/18_support/headers/stdfloat/types_std.cc
+++ b/libstdc++-v3/testsuite/18_support/headers/stdfloat/types_std.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++2b" }
 // { dg-do compile { target c++23 } }
 
 // Copyright (C) 2022-2023 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/18_support/type_info/constexpr.cc b/libstdc++-v3/testsuite/18_support/type_info/constexpr.cc
index 6fb67b43f177..9390aa45f80c 100644
--- a/libstdc++-v3/testsuite/18_support/type_info/constexpr.cc
+++ b/libstdc++-v3/testsuite/18_support/type_info/constexpr.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++23 -frtti" }
+// { dg-options "-frtti" }
 // { dg-do compile { target c++23 } }
 // { dg-additional-options "-fdelete-null-pointer-checks" }
 
diff --git a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/current.cc b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/current.cc
index f6c860fc7a4b..a27836d27af2 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/current.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/current.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++23 -lstdc++exp" }
+// { dg-options "-lstdc++exp" }
 // { dg-do run { target c++23 } }
 // { dg-require-effective-target stacktrace }
 
diff --git a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/entry.cc b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/entry.cc
index f0406953d032..ab016d564001 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/entry.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/entry.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++23 -lstdc++exp" }
+// { dg-options "-lstdc++exp" }
 // { dg-do run { target c++23 } }
 // { dg-require-effective-target stacktrace }
 
diff --git a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/stacktrace.cc b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/stacktrace.cc
index 0a358b7b8ff7..5dfa76951df5 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/stacktrace.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/stacktrace.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++23 -lstdc++exp" }
+// { dg-options "-lstdc++exp" }
 // { dg-do run { target c++23 } }
 // { dg-require-effective-target stacktrace }
 
diff --git a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/synopsis.cc b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/synopsis.cc
index 21c94f34a139..5e32527b88b4 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/synopsis.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/synopsis.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 // { dg-require-effective-target stacktrace }
 // { dg-require-normal-namespace "" }
diff --git a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/version.cc b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/version.cc
index d59a0696c256..ecfaf4165c3c 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/version.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/version.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do preprocess { target c++23 } }
 // { dg-require-effective-target stacktrace }
 
diff --git a/libstdc++-v3/testsuite/20_util/aligned_storage/deprecated-2b.cc b/libstdc++-v3/testsuite/20_util/aligned_storage/deprecated-2b.cc
index a0e338a58431..fb6800b79999 100644
--- a/libstdc++-v3/testsuite/20_util/aligned_storage/deprecated-2b.cc
+++ b/libstdc++-v3/testsuite/20_util/aligned_storage/deprecated-2b.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <type_traits>
diff --git a/libstdc++-v3/testsuite/20_util/aligned_union/deprecated-2b.cc b/libstdc++-v3/testsuite/20_util/aligned_union/deprecated-2b.cc
index fa00a9238565..18c71d9e29bb 100644
--- a/libstdc++-v3/testsuite/20_util/aligned_union/deprecated-2b.cc
+++ b/libstdc++-v3/testsuite/20_util/aligned_union/deprecated-2b.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <type_traits>
diff --git a/libstdc++-v3/testsuite/20_util/bitset/access/constexpr.cc b/libstdc++-v3/testsuite/20_util/bitset/access/constexpr.cc
index 53bb07f9498f..6cf08b513069 100644
--- a/libstdc++-v3/testsuite/20_util/bitset/access/constexpr.cc
+++ b/libstdc++-v3/testsuite/20_util/bitset/access/constexpr.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <bitset>
diff --git a/libstdc++-v3/testsuite/20_util/bitset/cons/constexpr_c++23.cc b/libstdc++-v3/testsuite/20_util/bitset/cons/constexpr_c++23.cc
index d308c2b2f10d..871d17d9b04b 100644
--- a/libstdc++-v3/testsuite/20_util/bitset/cons/constexpr_c++23.cc
+++ b/libstdc++-v3/testsuite/20_util/bitset/cons/constexpr_c++23.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 // This test relies on std::string.
 // { dg-require-effective-target hosted }
diff --git a/libstdc++-v3/testsuite/20_util/bitset/count/constexpr.cc b/libstdc++-v3/testsuite/20_util/bitset/count/constexpr.cc
index 98f8e2259e1c..0832fcf9732b 100644
--- a/libstdc++-v3/testsuite/20_util/bitset/count/constexpr.cc
+++ b/libstdc++-v3/testsuite/20_util/bitset/count/constexpr.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <bitset>
diff --git a/libstdc++-v3/testsuite/20_util/bitset/ext/constexpr.cc b/libstdc++-v3/testsuite/20_util/bitset/ext/constexpr.cc
index 4bacefad14ad..537090232568 100644
--- a/libstdc++-v3/testsuite/20_util/bitset/ext/constexpr.cc
+++ b/libstdc++-v3/testsuite/20_util/bitset/ext/constexpr.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 // This test relies on std::string.
 // { dg-require-effective-target hosted }
diff --git a/libstdc++-v3/testsuite/20_util/bitset/operations/constexpr_c++23.cc b/libstdc++-v3/testsuite/20_util/bitset/operations/constexpr_c++23.cc
index c594dd696a46..5ca209dd538d 100644
--- a/libstdc++-v3/testsuite/20_util/bitset/operations/constexpr_c++23.cc
+++ b/libstdc++-v3/testsuite/20_util/bitset/operations/constexpr_c++23.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <bitset>
diff --git a/libstdc++-v3/testsuite/20_util/bitset/version.cc b/libstdc++-v3/testsuite/20_util/bitset/version.cc
index 791ec43bf2d7..1badb29507a9 100644
--- a/libstdc++-v3/testsuite/20_util/bitset/version.cc
+++ b/libstdc++-v3/testsuite/20_util/bitset/version.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do preprocess { target c++23 } }
 // { dg-require-effective-target hosted }
 
diff --git a/libstdc++-v3/testsuite/20_util/from_chars/8.cc b/libstdc++-v3/testsuite/20_util/from_chars/8.cc
index d37460a655c8..0b6d4008c760 100644
--- a/libstdc++-v3/testsuite/20_util/from_chars/8.cc
+++ b/libstdc++-v3/testsuite/20_util/from_chars/8.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do run { target c++23 } }
 // { dg-add-options ieee }
 
diff --git a/libstdc++-v3/testsuite/20_util/from_chars/constexpr.cc b/libstdc++-v3/testsuite/20_util/from_chars/constexpr.cc
index 6e146947c1ff..1a19e70246b7 100644
--- a/libstdc++-v3/testsuite/20_util/from_chars/constexpr.cc
+++ b/libstdc++-v3/testsuite/20_util/from_chars/constexpr.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <charconv>
diff --git a/libstdc++-v3/testsuite/20_util/function/cons/deduction_c++23.cc b/libstdc++-v3/testsuite/20_util/function/cons/deduction_c++23.cc
index 856e0b845b83..132bfb8fbfe4 100644
--- a/libstdc++-v3/testsuite/20_util/function/cons/deduction_c++23.cc
+++ b/libstdc++-v3/testsuite/20_util/function/cons/deduction_c++23.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 // { dg-require-effective-target hosted }
 
diff --git a/libstdc++-v3/testsuite/20_util/function_objects/invoke/4.cc b/libstdc++-v3/testsuite/20_util/function_objects/invoke/4.cc
index 3ee6711f687d..38367f70534a 100644
--- a/libstdc++-v3/testsuite/20_util/function_objects/invoke/4.cc
+++ b/libstdc++-v3/testsuite/20_util/function_objects/invoke/4.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++2b" }
 // { dg-do compile { target c++23 } }
 
 #include <functional>
diff --git a/libstdc++-v3/testsuite/20_util/function_objects/invoke/dangling_ref.cc b/libstdc++-v3/testsuite/20_util/function_objects/invoke/dangling_ref.cc
index 1513480bd8fc..c274498aa438 100644
--- a/libstdc++-v3/testsuite/20_util/function_objects/invoke/dangling_ref.cc
+++ b/libstdc++-v3/testsuite/20_util/function_objects/invoke/dangling_ref.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 #include <functional>
 
diff --git a/libstdc++-v3/testsuite/20_util/is_scoped_enum/value.cc b/libstdc++-v3/testsuite/20_util/is_scoped_enum/value.cc
index 61880cac5be5..43dc03be8a8b 100644
--- a/libstdc++-v3/testsuite/20_util/is_scoped_enum/value.cc
+++ b/libstdc++-v3/testsuite/20_util/is_scoped_enum/value.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <type_traits>
diff --git a/libstdc++-v3/testsuite/20_util/is_scoped_enum/version.cc b/libstdc++-v3/testsuite/20_util/is_scoped_enum/version.cc
index 93eea36c7acb..698cb48d3b30 100644
--- a/libstdc++-v3/testsuite/20_util/is_scoped_enum/version.cc
+++ b/libstdc++-v3/testsuite/20_util/is_scoped_enum/version.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <version>
diff --git a/libstdc++-v3/testsuite/20_util/move_only_function/call.cc b/libstdc++-v3/testsuite/20_util/move_only_function/call.cc
index 3e1598364121..bfc609afe372 100644
--- a/libstdc++-v3/testsuite/20_util/move_only_function/call.cc
+++ b/libstdc++-v3/testsuite/20_util/move_only_function/call.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 // { dg-require-effective-target hosted }
 
diff --git a/libstdc++-v3/testsuite/20_util/move_only_function/cons.cc b/libstdc++-v3/testsuite/20_util/move_only_function/cons.cc
index 44e9681b694a..ffe2398f80c8 100644
--- a/libstdc++-v3/testsuite/20_util/move_only_function/cons.cc
+++ b/libstdc++-v3/testsuite/20_util/move_only_function/cons.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 // { dg-require-effective-target hosted }
 
diff --git a/libstdc++-v3/testsuite/20_util/move_only_function/move.cc b/libstdc++-v3/testsuite/20_util/move_only_function/move.cc
index 0bed6edbf1a7..51e31a6323d2 100644
--- a/libstdc++-v3/testsuite/20_util/move_only_function/move.cc
+++ b/libstdc++-v3/testsuite/20_util/move_only_function/move.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 // { dg-require-effective-target hosted }
 
diff --git a/libstdc++-v3/testsuite/20_util/move_only_function/version.cc b/libstdc++-v3/testsuite/20_util/move_only_function/version.cc
index f33b82f8ca76..b051a63f729f 100644
--- a/libstdc++-v3/testsuite/20_util/move_only_function/version.cc
+++ b/libstdc++-v3/testsuite/20_util/move_only_function/version.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 // { dg-require-effective-target hosted }
 
diff --git a/libstdc++-v3/testsuite/20_util/optional/monadic/and_then.cc b/libstdc++-v3/testsuite/20_util/optional/monadic/and_then.cc
index c7e54efafeef..a969ca5077e7 100644
--- a/libstdc++-v3/testsuite/20_util/optional/monadic/and_then.cc
+++ b/libstdc++-v3/testsuite/20_util/optional/monadic/and_then.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <optional>
diff --git a/libstdc++-v3/testsuite/20_util/optional/monadic/or_else.cc b/libstdc++-v3/testsuite/20_util/optional/monadic/or_else.cc
index 05081046c808..de88a2ab5fe2 100644
--- a/libstdc++-v3/testsuite/20_util/optional/monadic/or_else.cc
+++ b/libstdc++-v3/testsuite/20_util/optional/monadic/or_else.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <optional>
diff --git a/libstdc++-v3/testsuite/20_util/optional/monadic/or_else_neg.cc b/libstdc++-v3/testsuite/20_util/optional/monadic/or_else_neg.cc
index 16e94864f3b9..f5028c15bc38 100644
--- a/libstdc++-v3/testsuite/20_util/optional/monadic/or_else_neg.cc
+++ b/libstdc++-v3/testsuite/20_util/optional/monadic/or_else_neg.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <optional>
diff --git a/libstdc++-v3/testsuite/20_util/optional/monadic/pr109242.cc b/libstdc++-v3/testsuite/20_util/optional/monadic/pr109242.cc
index a25b6251589a..d34319e8c27c 100644
--- a/libstdc++-v3/testsuite/20_util/optional/monadic/pr109242.cc
+++ b/libstdc++-v3/testsuite/20_util/optional/monadic/pr109242.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <optional>
diff --git a/libstdc++-v3/testsuite/20_util/optional/monadic/transform.cc b/libstdc++-v3/testsuite/20_util/optional/monadic/transform.cc
index b08837ee03b4..b5dd3c09c876 100644
--- a/libstdc++-v3/testsuite/20_util/optional/monadic/transform.cc
+++ b/libstdc++-v3/testsuite/20_util/optional/monadic/transform.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <optional>
diff --git a/libstdc++-v3/testsuite/20_util/pair/p2321r2.cc b/libstdc++-v3/testsuite/20_util/pair/p2321r2.cc
index 4f436ee03d61..a09204ce796e 100644
--- a/libstdc++-v3/testsuite/20_util/pair/p2321r2.cc
+++ b/libstdc++-v3/testsuite/20_util/pair/p2321r2.cc
@@ -1,5 +1,4 @@
 // Verify P2321R2 "zip" enhancements to std::pair.
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <utility>
diff --git a/libstdc++-v3/testsuite/20_util/reference_from_temporary/value.cc b/libstdc++-v3/testsuite/20_util/reference_from_temporary/value.cc
index ca02912afebc..2df559bd0ddf 100644
--- a/libstdc++-v3/testsuite/20_util/reference_from_temporary/value.cc
+++ b/libstdc++-v3/testsuite/20_util/reference_from_temporary/value.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <type_traits>
diff --git a/libstdc++-v3/testsuite/20_util/reference_from_temporary/value2.cc b/libstdc++-v3/testsuite/20_util/reference_from_temporary/value2.cc
index a06711a9a3b2..23155648fcbc 100644
--- a/libstdc++-v3/testsuite/20_util/reference_from_temporary/value2.cc
+++ b/libstdc++-v3/testsuite/20_util/reference_from_temporary/value2.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <type_traits>
diff --git a/libstdc++-v3/testsuite/20_util/reference_from_temporary/version.cc b/libstdc++-v3/testsuite/20_util/reference_from_temporary/version.cc
index cb78f351e337..7f42c1909617 100644
--- a/libstdc++-v3/testsuite/20_util/reference_from_temporary/version.cc
+++ b/libstdc++-v3/testsuite/20_util/reference_from_temporary/version.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <version>
diff --git a/libstdc++-v3/testsuite/20_util/to_chars/constexpr.cc b/libstdc++-v3/testsuite/20_util/to_chars/constexpr.cc
index 10855b737c70..e51ea4dbbbe3 100644
--- a/libstdc++-v3/testsuite/20_util/to_chars/constexpr.cc
+++ b/libstdc++-v3/testsuite/20_util/to_chars/constexpr.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <charconv>
diff --git a/libstdc++-v3/testsuite/20_util/to_chars/float128_c++23.cc b/libstdc++-v3/testsuite/20_util/to_chars/float128_c++23.cc
index 318a3563c8e8..f1306263b88c 100644
--- a/libstdc++-v3/testsuite/20_util/to_chars/float128_c++23.cc
+++ b/libstdc++-v3/testsuite/20_util/to_chars/float128_c++23.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do run { target c++23 } }
 // { dg-require-effective-target ieee_floats }
 // { dg-require-effective-target size32plus }
diff --git a/libstdc++-v3/testsuite/20_util/to_chars/float16_c++23.cc b/libstdc++-v3/testsuite/20_util/to_chars/float16_c++23.cc
index c6f81098ecf9..4db53391ca94 100644
--- a/libstdc++-v3/testsuite/20_util/to_chars/float16_c++23.cc
+++ b/libstdc++-v3/testsuite/20_util/to_chars/float16_c++23.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do run { target c++23 } }
 // { dg-require-effective-target ieee_floats }
 // { dg-require-effective-target size32plus }
diff --git a/libstdc++-v3/testsuite/20_util/to_chars/version.cc b/libstdc++-v3/testsuite/20_util/to_chars/version.cc
index f7866ec5377f..df1804e1ff4d 100644
--- a/libstdc++-v3/testsuite/20_util/to_chars/version.cc
+++ b/libstdc++-v3/testsuite/20_util/to_chars/version.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do preprocess { target c++23 } }
 // { dg-require-effective-target hosted }
 
diff --git a/libstdc++-v3/testsuite/20_util/to_underlying/1.cc b/libstdc++-v3/testsuite/20_util/to_underlying/1.cc
index a215dfcb2565..c970238b2970 100644
--- a/libstdc++-v3/testsuite/20_util/to_underlying/1.cc
+++ b/libstdc++-v3/testsuite/20_util/to_underlying/1.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <utility>
diff --git a/libstdc++-v3/testsuite/20_util/to_underlying/version.cc b/libstdc++-v3/testsuite/20_util/to_underlying/version.cc
index 0a4df4950045..f800d7c09e5e 100644
--- a/libstdc++-v3/testsuite/20_util/to_underlying/version.cc
+++ b/libstdc++-v3/testsuite/20_util/to_underlying/version.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <version>
diff --git a/libstdc++-v3/testsuite/20_util/tuple/p2321r2.cc b/libstdc++-v3/testsuite/20_util/tuple/p2321r2.cc
index ceed38b16ec8..774968d87e5f 100644
--- a/libstdc++-v3/testsuite/20_util/tuple/p2321r2.cc
+++ b/libstdc++-v3/testsuite/20_util/tuple/p2321r2.cc
@@ -1,5 +1,4 @@
 // Verify P2321R2 "zip" enhancements to std::tuple.
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 // FIXME [!HOSTED]: avoidable std::allocator usage
 // { dg-require-effective-target hosted }
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/assign/constexpr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/constexpr.cc
index fb4acbda2d5b..30f8d454f0e0 100644
--- a/libstdc++-v3/testsuite/20_util/unique_ptr/assign/constexpr.cc
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/constexpr.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <memory>
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/comparison/constexpr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/comparison/constexpr.cc
index 83e4f0826a83..9c1da0b82516 100644
--- a/libstdc++-v3/testsuite/20_util/unique_ptr/comparison/constexpr.cc
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/comparison/constexpr.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <memory>
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/constexpr_c++20.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/constexpr_c++20.cc
index 243d80aaba5a..02cbd929c941 100644
--- a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/constexpr_c++20.cc
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/constexpr_c++20.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <memory>
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/creation/constexpr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/creation/constexpr.cc
index f673342cb16b..d972e29b5146 100644
--- a/libstdc++-v3/testsuite/20_util/unique_ptr/creation/constexpr.cc
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/creation/constexpr.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 // { dg-require-effective-target hosted }
 
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/constexpr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/constexpr.cc
index 81908fdc0812..75678bc3e42d 100644
--- a/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/constexpr.cc
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/constexpr.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <memory>
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/constexpr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/constexpr.cc
index 91a0165d2121..0c11a966bb7f 100644
--- a/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/constexpr.cc
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/constexpr.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <memory>
diff --git a/libstdc++-v3/testsuite/20_util/unreachable/1.cc b/libstdc++-v3/testsuite/20_util/unreachable/1.cc
index 0c463d52a48f..98d801b39690 100644
--- a/libstdc++-v3/testsuite/20_util/unreachable/1.cc
+++ b/libstdc++-v3/testsuite/20_util/unreachable/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <utility>
diff --git a/libstdc++-v3/testsuite/20_util/unreachable/version.cc b/libstdc++-v3/testsuite/20_util/unreachable/version.cc
index c7795900c304..b64a6cd82c0f 100644
--- a/libstdc++-v3/testsuite/20_util/unreachable/version.cc
+++ b/libstdc++-v3/testsuite/20_util/unreachable/version.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do preprocess { target c++23 } }
 
 #include <version>
diff --git a/libstdc++-v3/testsuite/20_util/uses_allocator/lwg3677.cc b/libstdc++-v3/testsuite/20_util/uses_allocator/lwg3677.cc
index b2595d0eb227..c0789d74d862 100644
--- a/libstdc++-v3/testsuite/20_util/uses_allocator/lwg3677.cc
+++ b/libstdc++-v3/testsuite/20_util/uses_allocator/lwg3677.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++20 } }
 // { dg-require-effective-target hosted }
 
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/resize_and_overwrite.cc b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/resize_and_overwrite.cc
index 3265ebc34869..3c88b7c163b9 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/resize_and_overwrite.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/resize_and_overwrite.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <string>
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/char.cc b/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/char.cc
index d8ebb50575c7..fc96b7f32646 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/char.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/char.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 // Copyright (C) 2021-2023 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/nonnull.cc b/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/nonnull.cc
index 41bb39113903..f8002447be46 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/nonnull.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/nonnull.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++23 -Wnonnull -O0 -Wno-unused-result" }
+// { dg-options "-Wnonnull -O0 -Wno-unused-result" }
 // { dg-do compile { target c++23 } }
 
 #include <string>
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/wchar_t.cc b/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/wchar_t.cc
index 2d6b057b0340..3fd7ef8e4f04 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/wchar_t.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/operations/contains/wchar_t.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 // Copyright (C) 2021-2023 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc b/libstdc++-v3/testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc
index 0d0fd0f3775a..0e954cd20932 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <string_view>
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc b/libstdc++-v3/testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc
index de2244467242..8a4b23f13bcc 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <string_view>
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/char.cc b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/char.cc
index 84930f276c01..f59cad377227 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/char.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/char.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 // Copyright (C) 2021-2023 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/char/2.cc b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/char/2.cc
index 19a8f5f251d8..2f1b6848b76a 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/char/2.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/char/2.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 // Copyright (C) 2021-2023 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/nonnull.cc b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/nonnull.cc
index fafadcca01ca..78d07b1669c8 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/nonnull.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/nonnull.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++23 -Wnonnull -O0 -Wno-unused-result" }
+// { dg-options "-Wnonnull -O0 -Wno-unused-result" }
 // { dg-do compile { target c++23 } }
 
 #include <string_view>
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/wchar_t.cc b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/wchar_t.cc
index 8aad6b063885..02db4efcce5a 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/wchar_t.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/contains/wchar_t.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 // Copyright (C) 2021-2023 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/23_containers/queue/cons_from_iters.cc b/libstdc++-v3/testsuite/23_containers/queue/cons_from_iters.cc
index 1237d6ebc3a0..334ef00b79e4 100644
--- a/libstdc++-v3/testsuite/23_containers/queue/cons_from_iters.cc
+++ b/libstdc++-v3/testsuite/23_containers/queue/cons_from_iters.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <queue>
diff --git a/libstdc++-v3/testsuite/23_containers/stack/cons_from_iters.cc b/libstdc++-v3/testsuite/23_containers/stack/cons_from_iters.cc
index 2125df56eb6d..772409529095 100644
--- a/libstdc++-v3/testsuite/23_containers/stack/cons_from_iters.cc
+++ b/libstdc++-v3/testsuite/23_containers/stack/cons_from_iters.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <stack>
diff --git a/libstdc++-v3/testsuite/23_containers/vector/bool/element_access/1.cc b/libstdc++-v3/testsuite/23_containers/vector/bool/element_access/1.cc
index 9016c026b336..2a430845058c 100644
--- a/libstdc++-v3/testsuite/23_containers/vector/bool/element_access/1.cc
+++ b/libstdc++-v3/testsuite/23_containers/vector/bool/element_access/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 // { dg-xfail-if "not supported" { debug_mode } }
 
diff --git a/libstdc++-v3/testsuite/24_iterators/const_iterator/1.cc b/libstdc++-v3/testsuite/24_iterators/const_iterator/1.cc
index 51befd295410..8b74d110fdf1 100644
--- a/libstdc++-v3/testsuite/24_iterators/const_iterator/1.cc
+++ b/libstdc++-v3/testsuite/24_iterators/const_iterator/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <iterator>
diff --git a/libstdc++-v3/testsuite/25_algorithms/contains/1.cc b/libstdc++-v3/testsuite/25_algorithms/contains/1.cc
index 146ab593b705..7d3fa048ef61 100644
--- a/libstdc++-v3/testsuite/25_algorithms/contains/1.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/contains/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <algorithm>
diff --git a/libstdc++-v3/testsuite/25_algorithms/contains_subrange/1.cc b/libstdc++-v3/testsuite/25_algorithms/contains_subrange/1.cc
index 6c3c99c0fd63..5482cc18575b 100644
--- a/libstdc++-v3/testsuite/25_algorithms/contains_subrange/1.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/contains_subrange/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <algorithm>
diff --git a/libstdc++-v3/testsuite/25_algorithms/find_last/1.cc b/libstdc++-v3/testsuite/25_algorithms/find_last/1.cc
index ef5844c8afd8..911e22887d1d 100644
--- a/libstdc++-v3/testsuite/25_algorithms/find_last/1.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/find_last/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <algorithm>
diff --git a/libstdc++-v3/testsuite/25_algorithms/find_last_if/1.cc b/libstdc++-v3/testsuite/25_algorithms/find_last_if/1.cc
index 0a723475decd..1e880b35a30d 100644
--- a/libstdc++-v3/testsuite/25_algorithms/find_last_if/1.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/find_last_if/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <algorithm>
diff --git a/libstdc++-v3/testsuite/25_algorithms/find_last_if_not/1.cc b/libstdc++-v3/testsuite/25_algorithms/find_last_if_not/1.cc
index 98aa94b7f2c9..907c24ac19e0 100644
--- a/libstdc++-v3/testsuite/25_algorithms/find_last_if_not/1.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/find_last_if_not/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <algorithm>
diff --git a/libstdc++-v3/testsuite/25_algorithms/fold_left/1.cc b/libstdc++-v3/testsuite/25_algorithms/fold_left/1.cc
index 4041d13315f4..b08a06511748 100644
--- a/libstdc++-v3/testsuite/25_algorithms/fold_left/1.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/fold_left/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <algorithm>
diff --git a/libstdc++-v3/testsuite/25_algorithms/fold_right/1.cc b/libstdc++-v3/testsuite/25_algorithms/fold_right/1.cc
index b08b57c6364a..207d51f5a73a 100644
--- a/libstdc++-v3/testsuite/25_algorithms/fold_right/1.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/fold_right/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <algorithm>
diff --git a/libstdc++-v3/testsuite/25_algorithms/iota/1.cc b/libstdc++-v3/testsuite/25_algorithms/iota/1.cc
index ad2bf08adf57..61bf418b4dae 100644
--- a/libstdc++-v3/testsuite/25_algorithms/iota/1.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/iota/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <algorithm>
diff --git a/libstdc++-v3/testsuite/26_numerics/bit/bit.byteswap/byteswap.cc b/libstdc++-v3/testsuite/26_numerics/bit/bit.byteswap/byteswap.cc
index 19f852f8e84c..034019b3da24 100644
--- a/libstdc++-v3/testsuite/26_numerics/bit/bit.byteswap/byteswap.cc
+++ b/libstdc++-v3/testsuite/26_numerics/bit/bit.byteswap/byteswap.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do compile { target c++23 } }
 
 #include <bit>
diff --git a/libstdc++-v3/testsuite/26_numerics/bit/bit.byteswap/version.cc b/libstdc++-v3/testsuite/26_numerics/bit/bit.byteswap/version.cc
index ffe2566dbc92..c179944e6e83 100644
--- a/libstdc++-v3/testsuite/26_numerics/bit/bit.byteswap/version.cc
+++ b/libstdc++-v3/testsuite/26_numerics/bit/bit.byteswap/version.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do compile { target c++23 } }
 
 #include <version>
diff --git a/libstdc++-v3/testsuite/26_numerics/complex/ext_c++23.cc b/libstdc++-v3/testsuite/26_numerics/complex/ext_c++23.cc
index 68edcd2a95ab..f84545775f42 100644
--- a/libstdc++-v3/testsuite/26_numerics/complex/ext_c++23.cc
+++ b/libstdc++-v3/testsuite/26_numerics/complex/ext_c++23.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do link { target c++23 } }
 
 #include <stdfloat>
diff --git a/libstdc++-v3/testsuite/26_numerics/headers/cmath/c99_classification_macros_c++23.cc b/libstdc++-v3/testsuite/26_numerics/headers/cmath/c99_classification_macros_c++23.cc
index 50612fc1edd2..653e228ec283 100644
--- a/libstdc++-v3/testsuite/26_numerics/headers/cmath/c99_classification_macros_c++23.cc
+++ b/libstdc++-v3/testsuite/26_numerics/headers/cmath/c99_classification_macros_c++23.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do link { target c++23 } }
 // { dg-excess-errors "" { target uclibc } }
 
diff --git a/libstdc++-v3/testsuite/26_numerics/headers/cmath/constexpr_std_c++23.cc b/libstdc++-v3/testsuite/26_numerics/headers/cmath/constexpr_std_c++23.cc
index 5800f3b6a39b..efcebe49b294 100644
--- a/libstdc++-v3/testsuite/26_numerics/headers/cmath/constexpr_std_c++23.cc
+++ b/libstdc++-v3/testsuite/26_numerics/headers/cmath/constexpr_std_c++23.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do link { target c++23 } }
 
 #include <stdfloat>
diff --git a/libstdc++-v3/testsuite/26_numerics/headers/cmath/functions_std_c++23.cc b/libstdc++-v3/testsuite/26_numerics/headers/cmath/functions_std_c++23.cc
index ce529af36d69..d9acc6a34a01 100644
--- a/libstdc++-v3/testsuite/26_numerics/headers/cmath/functions_std_c++23.cc
+++ b/libstdc++-v3/testsuite/26_numerics/headers/cmath/functions_std_c++23.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do link { target c++23 } }
 
 #include <stdfloat>
diff --git a/libstdc++-v3/testsuite/26_numerics/headers/cmath/nextafter_c++23.cc b/libstdc++-v3/testsuite/26_numerics/headers/cmath/nextafter_c++23.cc
index 462a6012f2c2..874507699faf 100644
--- a/libstdc++-v3/testsuite/26_numerics/headers/cmath/nextafter_c++23.cc
+++ b/libstdc++-v3/testsuite/26_numerics/headers/cmath/nextafter_c++23.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do run { target c++23 } }
 
 #include <stdfloat>
diff --git a/libstdc++-v3/testsuite/26_numerics/numbers/4.cc b/libstdc++-v3/testsuite/26_numerics/numbers/4.cc
index e89167e086f7..990a1670a972 100644
--- a/libstdc++-v3/testsuite/26_numerics/numbers/4.cc
+++ b/libstdc++-v3/testsuite/26_numerics/numbers/4.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do compile { target c++23 } }
 
 #include <numbers>
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_other/char/volatile_ptr.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_other/char/volatile_ptr.cc
index 151e13d3bdd1..1a7d25da5d52 100644
--- a/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_other/char/volatile_ptr.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_other/char/volatile_ptr.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++23 -fno-inline" }
+// { dg-options "-fno-inline" }
 // { dg-do run { target c++23 } }
 
 #include <sstream>
diff --git a/libstdc++-v3/testsuite/27_io/filesystem/path/native/conv_c++23.cc b/libstdc++-v3/testsuite/27_io/filesystem/path/native/conv_c++23.cc
index b4efed2bd471..35b0e8b56b76 100644
--- a/libstdc++-v3/testsuite/27_io/filesystem/path/native/conv_c++23.cc
+++ b/libstdc++-v3/testsuite/27_io/filesystem/path/native/conv_c++23.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <filesystem>
diff --git a/libstdc++-v3/testsuite/27_io/spanstream/1.cc b/libstdc++-v3/testsuite/27_io/spanstream/1.cc
index b66ee60ec92a..bd45a38ae3c8 100644
--- a/libstdc++-v3/testsuite/27_io/spanstream/1.cc
+++ b/libstdc++-v3/testsuite/27_io/spanstream/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <spanstream>
diff --git a/libstdc++-v3/testsuite/27_io/spanstream/2.cc b/libstdc++-v3/testsuite/27_io/spanstream/2.cc
index a13a50b0dcea..6b5f62275b2e 100644
--- a/libstdc++-v3/testsuite/27_io/spanstream/2.cc
+++ b/libstdc++-v3/testsuite/27_io/spanstream/2.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <spanstream>
diff --git a/libstdc++-v3/testsuite/27_io/spanstream/version.cc b/libstdc++-v3/testsuite/27_io/spanstream/version.cc
index 26077c946309..7434e3b292e4 100644
--- a/libstdc++-v3/testsuite/27_io/spanstream/version.cc
+++ b/libstdc++-v3/testsuite/27_io/spanstream/version.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 // { dg-require-effective-target hosted }
 
diff --git a/libstdc++-v3/testsuite/29_atomics/atomic_float/requirements_cxx23.cc b/libstdc++-v3/testsuite/29_atomics/atomic_float/requirements_cxx23.cc
index df1562d874d5..04393a76cb40 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic_float/requirements_cxx23.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic_float/requirements_cxx23.cc
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2b" }
 // { dg-do compile { target c++23 } }
 
 #include <atomic>
diff --git a/libstdc++-v3/testsuite/29_atomics/headers/stdatomic.h/c_compat.cc b/libstdc++-v3/testsuite/29_atomics/headers/stdatomic.h/c_compat.cc
index 3364c60a225f..70d37d4d8cde 100644
--- a/libstdc++-v3/testsuite/29_atomics/headers/stdatomic.h/c_compat.cc
+++ b/libstdc++-v3/testsuite/29_atomics/headers/stdatomic.h/c_compat.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <stdatomic.h>
diff --git a/libstdc++-v3/testsuite/29_atomics/headers/stdatomic.h/version.cc b/libstdc++-v3/testsuite/29_atomics/headers/stdatomic.h/version.cc
index ab74fe609343..26fa76d0229c 100644
--- a/libstdc++-v3/testsuite/29_atomics/headers/stdatomic.h/version.cc
+++ b/libstdc++-v3/testsuite/29_atomics/headers/stdatomic.h/version.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do preprocess { target c++23 } }
 
 // <stdatomic.h> is not freestanding.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/deduction_c++23.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/deduction_c++23.cc
index e36edfa03592..6a43cf945d88 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/deduction_c++23.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/deduction_c++23.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 
 #include <future>
diff --git a/libstdc++-v3/testsuite/experimental/filesystem/path/native/conv_c++23.cc b/libstdc++-v3/testsuite/experimental/filesystem/path/native/conv_c++23.cc
index 81f57549ac9a..e5e20cd0565c 100644
--- a/libstdc++-v3/testsuite/experimental/filesystem/path/native/conv_c++23.cc
+++ b/libstdc++-v3/testsuite/experimental/filesystem/path/native/conv_c++23.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 // { dg-require-filesystem-ts "" }
 
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/adjacent/1.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/adjacent/1.cc
index 19640abfe93b..b83743a745c2 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/adjacent/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/adjacent/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/adjacent_transform/1.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/adjacent_transform/1.cc
index c32c639e8154..6aeedbaa6485 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/adjacent_transform/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/adjacent_transform/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/as_const/1.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/as_const/1.cc
index ac1be7440e47..48c7d38a0a35 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/as_const/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/as_const/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/as_rvalue/1.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/as_rvalue/1.cc
index da829606e06b..74223a699b68 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/as_rvalue/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/as_rvalue/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/chunk/1.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/chunk/1.cc
index 18b934f99ee4..7b8d4bacc0c9 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/chunk/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/chunk/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/chunk_by/1.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/chunk_by/1.cc
index a8fceb105e02..656c3c0d15e8 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/chunk_by/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/chunk_by/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/enumerate/1.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/enumerate/1.cc
index 445d9854c8cb..d5221680d6b8 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/enumerate/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/enumerate/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/join_with/1.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/join_with/1.cc
index 15127c0715f9..7bed169d127a 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/join_with/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/join_with/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/lwg3715.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/lwg3715.cc
index 96ee7087be09..b42762dc8075 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/lwg3715.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/lwg3715.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 // Verify LWG 3715 changes.
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/slide/1.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/slide/1.cc
index 8c015c1162b5..8dfb8715e5a7 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/slide/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/slide/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/stride/1.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/stride/1.cc
index 92aca35e83f0..dfc413dbb66e 100644
--- a/libstdc++-v3/testsuite/std/ranges/adaptors/stride/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/stride/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/cartesian_product/1.cc b/libstdc++-v3/testsuite/std/ranges/cartesian_product/1.cc
index ef2ece4a1686..8938e92158dd 100644
--- a/libstdc++-v3/testsuite/std/ranges/cartesian_product/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/cartesian_product/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/range_adaptor_closure.cc b/libstdc++-v3/testsuite/std/ranges/range_adaptor_closure.cc
index 6221f0713312..104fd221a0d0 100644
--- a/libstdc++-v3/testsuite/std/ranges/range_adaptor_closure.cc
+++ b/libstdc++-v3/testsuite/std/ranges/range_adaptor_closure.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/repeat/1.cc b/libstdc++-v3/testsuite/std/ranges/repeat/1.cc
index c62122c078f3..30636407ee24 100644
--- a/libstdc++-v3/testsuite/std/ranges/repeat/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/repeat/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/version_c++23.cc b/libstdc++-v3/testsuite/std/ranges/version_c++23.cc
index 64b7df409c90..f68df67d3b3e 100644
--- a/libstdc++-v3/testsuite/std/ranges/version_c++23.cc
+++ b/libstdc++-v3/testsuite/std/ranges/version_c++23.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do preprocess { target c++23 } }
 
 #include <version>
diff --git a/libstdc++-v3/testsuite/std/ranges/zip/1.cc b/libstdc++-v3/testsuite/std/ranges/zip/1.cc
index 8ca386d65632..f7c2c00a2cdc 100644
--- a/libstdc++-v3/testsuite/std/ranges/zip/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/zip/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>
diff --git a/libstdc++-v3/testsuite/std/ranges/zip_transform/1.cc b/libstdc++-v3/testsuite/std/ranges/zip_transform/1.cc
index d858b02f1999..20abdcba0f85 100644
--- a/libstdc++-v3/testsuite/std/ranges/zip_transform/1.cc
+++ b/libstdc++-v3/testsuite/std/ranges/zip_transform/1.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do run { target c++23 } }
 
 #include <ranges>