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* [gcc r14-4071] libstdc++: Remove dg-options "-std=gnu++20" from remaining tests
@ 2023-09-15 23:19 Jonathan Wakely
  0 siblings, 0 replies; only message in thread
From: Jonathan Wakely @ 2023-09-15 23:19 UTC (permalink / raw)
  To: gcc-cvs, libstdc++-cvs

https://gcc.gnu.org/g:8ccae1639fa66ac9566e337bb2fd0ee6366f3f7e

commit r14-4071-g8ccae1639fa66ac9566e337bb2fd0ee6366f3f7e
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Fri Sep 15 14:27:56 2023 +0100

    libstdc++: Remove dg-options "-std=gnu++20" from remaining tests
    
    The testsuite will automatically select C++20 for these tests now, and
    removing the hardcoded -std option allows them to be tested for C++23
    and C++26 as well.
    
    libstdc++-v3/ChangeLog:
    
            * testsuite/18_support/coroutines/95917.cc: Remove dg-options
            -std=gnu++2a.
            * testsuite/18_support/coroutines/hash.cc: Likewise.
            * testsuite/18_support/coroutines/lwg3460.cc: Likewise.
            * testsuite/18_support/destroying_delete.cc: Likewise.
            * testsuite/18_support/source_location/1.cc: Likewise.
            * testsuite/18_support/source_location/consteval.cc: Likewise.
            * testsuite/18_support/source_location/version.cc: Likewise.
            * testsuite/19_diagnostics/error_category/operators/three_way.cc:
            Likewise.
            * testsuite/19_diagnostics/error_code/operators/three_way.cc:
            Likewise.
            * testsuite/19_diagnostics/error_condition/operators/three_way.cc:
            Likewise.
            * testsuite/19_diagnostics/stacktrace/output.cc: Likewise.
            * testsuite/26_numerics/adjacent_difference/lwg2055.cc:
            Likewise.
            * testsuite/26_numerics/bit/bit.count/countl_zero.cc: Likewise.
            * testsuite/26_numerics/bit/bit.count/countr_one.cc: Likewise.
            * testsuite/26_numerics/bit/bit.count/countr_zero.cc: Likewise.
            * testsuite/26_numerics/bit/bit.count/popcount.cc: Likewise.
            * testsuite/26_numerics/bit/bit.pow.two/bit_ceil.cc: Likewise.
            * testsuite/26_numerics/bit/bit.pow.two/has_single_bit.cc:
            Likewise.
            * testsuite/28_regex/iterators/regex_iterator/lwg3719.cc:
            Likewise.
            * testsuite/28_regex/iterators/regex_token_iterator/lwg3719.cc:
            Likewise.
            * testsuite/28_regex/sub_match/compare_c++20.cc: Likewise.
            * testsuite/experimental/filesystem/iterators/106201.cc:
            Likewise.
            * testsuite/experimental/scopeguard/exit.cc: Likewise.
            * testsuite/experimental/scopeguard/uniqueres.cc: Likewise.

Diff:
---
 libstdc++-v3/testsuite/18_support/coroutines/95917.cc                | 4 ++--
 libstdc++-v3/testsuite/18_support/coroutines/hash.cc                 | 3 +--
 libstdc++-v3/testsuite/18_support/coroutines/lwg3460.cc              | 3 +--
 libstdc++-v3/testsuite/18_support/destroying_delete.cc               | 3 +--
 libstdc++-v3/testsuite/18_support/source_location/1.cc               | 4 ++--
 libstdc++-v3/testsuite/18_support/source_location/consteval.cc       | 5 ++---
 libstdc++-v3/testsuite/18_support/source_location/version.cc         | 3 +--
 .../testsuite/19_diagnostics/error_category/operators/three_way.cc   | 3 +--
 .../testsuite/19_diagnostics/error_code/operators/three_way.cc       | 3 +--
 .../testsuite/19_diagnostics/error_condition/operators/three_way.cc  | 3 +--
 libstdc++-v3/testsuite/19_diagnostics/stacktrace/output.cc           | 1 -
 libstdc++-v3/testsuite/26_numerics/adjacent_difference/lwg2055.cc    | 3 +--
 libstdc++-v3/testsuite/26_numerics/bit/bit.count/countl_zero.cc      | 3 +--
 libstdc++-v3/testsuite/26_numerics/bit/bit.count/countr_one.cc       | 3 +--
 libstdc++-v3/testsuite/26_numerics/bit/bit.count/countr_zero.cc      | 3 +--
 libstdc++-v3/testsuite/26_numerics/bit/bit.count/popcount.cc         | 3 +--
 libstdc++-v3/testsuite/26_numerics/bit/bit.pow.two/bit_ceil.cc       | 3 +--
 libstdc++-v3/testsuite/26_numerics/bit/bit.pow.two/has_single_bit.cc | 3 +--
 libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/lwg3719.cc  | 1 -
 .../testsuite/28_regex/iterators/regex_token_iterator/lwg3719.cc     | 1 -
 libstdc++-v3/testsuite/28_regex/sub_match/compare_c++20.cc           | 3 +--
 libstdc++-v3/testsuite/experimental/filesystem/iterators/106201.cc   | 1 -
 libstdc++-v3/testsuite/experimental/scopeguard/exit.cc               | 1 -
 libstdc++-v3/testsuite/experimental/scopeguard/uniqueres.cc          | 1 -
 24 files changed, 21 insertions(+), 43 deletions(-)

diff --git a/libstdc++-v3/testsuite/18_support/coroutines/95917.cc b/libstdc++-v3/testsuite/18_support/coroutines/95917.cc
index f6f85f4df3f..8ee56ef3842 100644
--- a/libstdc++-v3/testsuite/18_support/coroutines/95917.cc
+++ b/libstdc++-v3/testsuite/18_support/coroutines/95917.cc
@@ -15,8 +15,8 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a -g0" }
-// { dg-do compile { target c++2a } }
+// { dg-options "-g0" }
+// { dg-do compile { target c++20 } }
 // { dg-final { scan-assembler-not "dummy_resume_destroy" } }
 // { dg-final { scan-assembler-not "noop_coro" } }
 
diff --git a/libstdc++-v3/testsuite/18_support/coroutines/hash.cc b/libstdc++-v3/testsuite/18_support/coroutines/hash.cc
index 81b68f8246a..bddea03681e 100644
--- a/libstdc++-v3/testsuite/18_support/coroutines/hash.cc
+++ b/libstdc++-v3/testsuite/18_support/coroutines/hash.cc
@@ -1,5 +1,4 @@
-// { dg-options "-std=gnu++2a" }
-// { dg-do run { target c++2a } }
+// { dg-do run { target c++20 } }
 
 #include <coroutine>
 #include <testsuite_hooks.h>
diff --git a/libstdc++-v3/testsuite/18_support/coroutines/lwg3460.cc b/libstdc++-v3/testsuite/18_support/coroutines/lwg3460.cc
index 1d4b6d21e7e..84f1ea27139 100644
--- a/libstdc++-v3/testsuite/18_support/coroutines/lwg3460.cc
+++ b/libstdc++-v3/testsuite/18_support/coroutines/lwg3460.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do compile { target c++2a } }
+// { dg-do compile { target c++20 } }
 
 #include <coroutine>
 
diff --git a/libstdc++-v3/testsuite/18_support/destroying_delete.cc b/libstdc++-v3/testsuite/18_support/destroying_delete.cc
index 4012ddde0b6..2ee927225a0 100644
--- a/libstdc++-v3/testsuite/18_support/destroying_delete.cc
+++ b/libstdc++-v3/testsuite/18_support/destroying_delete.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do run { target c++2a } }
+// { dg-do run { target c++20 } }
 
 #include <new>
 #include <type_traits>
diff --git a/libstdc++-v3/testsuite/18_support/source_location/1.cc b/libstdc++-v3/testsuite/18_support/source_location/1.cc
index 0898c9ea294..48707b3c3e7 100644
--- a/libstdc++-v3/testsuite/18_support/source_location/1.cc
+++ b/libstdc++-v3/testsuite/18_support/source_location/1.cc
@@ -18,8 +18,8 @@
 // Example from C++ Standard Working Draft N4842, November 2019 Mailing
 // Adapted for testing.
 
-// { dg-options "-std=gnu++2a -include string -include stdexcept" }
-// { dg-do run { target c++2a } }
+// { dg-options "-include string -include stdexcept" }
+// { dg-do run { target c++20 } }
 
 #include <source_location>
 
diff --git a/libstdc++-v3/testsuite/18_support/source_location/consteval.cc b/libstdc++-v3/testsuite/18_support/source_location/consteval.cc
index 92b0313593f..802054d1914 100644
--- a/libstdc++-v3/testsuite/18_support/source_location/consteval.cc
+++ b/libstdc++-v3/testsuite/18_support/source_location/consteval.cc
@@ -18,8 +18,7 @@
 // Example from C++ Standard Working Draft N4842, November 2019 Mailing
 // Adapted for testing.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do compile { target c++2a } }
+// { dg-do compile { target c++20 } }
 
 #include <source_location>
 #include <string_view>
@@ -119,7 +118,7 @@ int main ()
     member_defaulted_sl.member.file_name());
   constexpr std::string_view member_defaulted_sl_fn_name(
     member_defaulted_sl.member.function_name());
-  static_assert(member_defaulted_sl.member.line() == 36);
+  static_assert(member_defaulted_sl.member.line() == 35);
   // closing paren of constructor declaration
   static_assert(member_defaulted_sl.member.column() == 25);
   static_assert(member_defaulted_sl_fn_name.ends_with("s::s(int)"sv));
diff --git a/libstdc++-v3/testsuite/18_support/source_location/version.cc b/libstdc++-v3/testsuite/18_support/source_location/version.cc
index 540bb1abff6..8cb59023e12 100644
--- a/libstdc++-v3/testsuite/18_support/source_location/version.cc
+++ b/libstdc++-v3/testsuite/18_support/source_location/version.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do preprocess { target c++2a } }
+// { dg-do preprocess { target c++20 } }
 
 #include <version>
 
diff --git a/libstdc++-v3/testsuite/19_diagnostics/error_category/operators/three_way.cc b/libstdc++-v3/testsuite/19_diagnostics/error_category/operators/three_way.cc
index 6f41ed21255..0580017ae0d 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/error_category/operators/three_way.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/error_category/operators/three_way.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do run { target c++2a } }
+// { dg-do run { target c++20 } }
 
 #include <system_error>
 #include <testsuite_error.h>
diff --git a/libstdc++-v3/testsuite/19_diagnostics/error_code/operators/three_way.cc b/libstdc++-v3/testsuite/19_diagnostics/error_code/operators/three_way.cc
index ce659d7ab52..646f2196926 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/error_code/operators/three_way.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/error_code/operators/three_way.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do run { target c++2a } }
+// { dg-do run { target c++20 } }
 
 #include <system_error>
 #include <testsuite_error.h>
diff --git a/libstdc++-v3/testsuite/19_diagnostics/error_condition/operators/three_way.cc b/libstdc++-v3/testsuite/19_diagnostics/error_condition/operators/three_way.cc
index 914fbf4534f..e568748a63f 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/error_condition/operators/three_way.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/error_condition/operators/three_way.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do run { target c++2a } }
+// { dg-do run { target c++20 } }
 
 #include <system_error>
 #include <testsuite_error.h>
diff --git a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/output.cc b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/output.cc
index 5116413344d..35389ecbd85 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/output.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/output.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++23" }
 // { dg-do compile { target c++23 } }
 // { dg-require-effective-target stacktrace }
 
diff --git a/libstdc++-v3/testsuite/26_numerics/adjacent_difference/lwg2055.cc b/libstdc++-v3/testsuite/26_numerics/adjacent_difference/lwg2055.cc
index 870ddaf5384..4bd2c47fc65 100644
--- a/libstdc++-v3/testsuite/26_numerics/adjacent_difference/lwg2055.cc
+++ b/libstdc++-v3/testsuite/26_numerics/adjacent_difference/lwg2055.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do run { target c++2a } }
+// { dg-do run { target c++20 } }
 
 #include <numeric>
 #include <iterator>
diff --git a/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countl_zero.cc b/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countl_zero.cc
index 5cf208a3cec..fb062c209ff 100644
--- a/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countl_zero.cc
+++ b/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countl_zero.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do compile { target c++2a } }
+// { dg-do compile { target c++20 } }
 
 #include <bit>
 #include <limits>
diff --git a/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countr_one.cc b/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countr_one.cc
index 9e9bfcce331..f63ec1e23b1 100644
--- a/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countr_one.cc
+++ b/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countr_one.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do compile { target c++2a } }
+// { dg-do compile { target c++20 } }
 
 #include <bit>
 #include <limits>
diff --git a/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countr_zero.cc b/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countr_zero.cc
index 044e1eab22e..f4de8f8c224 100644
--- a/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countr_zero.cc
+++ b/libstdc++-v3/testsuite/26_numerics/bit/bit.count/countr_zero.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do compile { target c++2a } }
+// { dg-do compile { target c++20 } }
 
 #include <bit>
 #include <limits>
diff --git a/libstdc++-v3/testsuite/26_numerics/bit/bit.count/popcount.cc b/libstdc++-v3/testsuite/26_numerics/bit/bit.count/popcount.cc
index f524e1f59a2..53cb1da3016 100644
--- a/libstdc++-v3/testsuite/26_numerics/bit/bit.count/popcount.cc
+++ b/libstdc++-v3/testsuite/26_numerics/bit/bit.count/popcount.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do compile { target c++2a } }
+// { dg-do compile { target c++20 } }
 
 #include <bit>
 #include <limits>
diff --git a/libstdc++-v3/testsuite/26_numerics/bit/bit.pow.two/bit_ceil.cc b/libstdc++-v3/testsuite/26_numerics/bit/bit.pow.two/bit_ceil.cc
index 25bddf578f1..7e5ce85b600 100644
--- a/libstdc++-v3/testsuite/26_numerics/bit/bit.pow.two/bit_ceil.cc
+++ b/libstdc++-v3/testsuite/26_numerics/bit/bit.pow.two/bit_ceil.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do compile { target c++2a } }
+// { dg-do compile { target c++20 } }
 
 #include <bit>
 #include <limits>
diff --git a/libstdc++-v3/testsuite/26_numerics/bit/bit.pow.two/has_single_bit.cc b/libstdc++-v3/testsuite/26_numerics/bit/bit.pow.two/has_single_bit.cc
index 8064eda9133..74fc684c40b 100644
--- a/libstdc++-v3/testsuite/26_numerics/bit/bit.pow.two/has_single_bit.cc
+++ b/libstdc++-v3/testsuite/26_numerics/bit/bit.pow.two/has_single_bit.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do compile { target c++2a } }
+// { dg-do compile { target c++20 } }
 
 #include <bit>
 #include <limits>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/lwg3719.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/lwg3719.cc
index e8c8f79364a..b1104203b4e 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/lwg3719.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/lwg3719.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++20" }
 // { dg-do run { target c++20 } }
 
 #include <regex>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/lwg3719.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/lwg3719.cc
index 5c36acead74..02019db71c3 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/lwg3719.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/lwg3719.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++20" }
 // { dg-do run { target c++20 } }
 
 #include <regex>
diff --git a/libstdc++-v3/testsuite/28_regex/sub_match/compare_c++20.cc b/libstdc++-v3/testsuite/28_regex/sub_match/compare_c++20.cc
index 0beaec0e1ef..d60ab41ca78 100644
--- a/libstdc++-v3/testsuite/28_regex/sub_match/compare_c++20.cc
+++ b/libstdc++-v3/testsuite/28_regex/sub_match/compare_c++20.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do run { target c++2a } }
+// { dg-do run { target c++20 } }
 // { dg-timeout-factor 2 }
 
 #include <regex>
diff --git a/libstdc++-v3/testsuite/experimental/filesystem/iterators/106201.cc b/libstdc++-v3/testsuite/experimental/filesystem/iterators/106201.cc
index 017b72ef5f6..425bd33eb46 100644
--- a/libstdc++-v3/testsuite/experimental/filesystem/iterators/106201.cc
+++ b/libstdc++-v3/testsuite/experimental/filesystem/iterators/106201.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++20" }
 // { dg-do compile { target c++20 } }
 // { dg-require-filesystem-ts "" }
 
diff --git a/libstdc++-v3/testsuite/experimental/scopeguard/exit.cc b/libstdc++-v3/testsuite/experimental/scopeguard/exit.cc
index 60616d1a93f..86e8821f636 100644
--- a/libstdc++-v3/testsuite/experimental/scopeguard/exit.cc
+++ b/libstdc++-v3/testsuite/experimental/scopeguard/exit.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++20" }
 // { dg-do run { target c++20 } }
 
 #include <experimental/scope>
diff --git a/libstdc++-v3/testsuite/experimental/scopeguard/uniqueres.cc b/libstdc++-v3/testsuite/experimental/scopeguard/uniqueres.cc
index fe9d6ee7cfc..27a427f7ea8 100644
--- a/libstdc++-v3/testsuite/experimental/scopeguard/uniqueres.cc
+++ b/libstdc++-v3/testsuite/experimental/scopeguard/uniqueres.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=gnu++20" }
 // { dg-do run { target c++20 } }
 
 #include <experimental/scope>

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