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* [gcc r14-4050] libstdc++: Remove dg-options "-std=c++20" from <span> and <cuchar> tests
@ 2023-09-15 23:03 Jonathan Wakely
  0 siblings, 0 replies; only message in thread
From: Jonathan Wakely @ 2023-09-15 23:03 UTC (permalink / raw)
  To: gcc-cvs, libstdc++-cvs

https://gcc.gnu.org/g:5d066729ff0b9c9a2aae975244bb96f8e55e7d08

commit r14-4050-g5d066729ff0b9c9a2aae975244bb96f8e55e7d08
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Mon Sep 4 16:01:16 2023 +0100

    libstdc++: Remove dg-options "-std=c++20" from <span> and <cuchar> 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.
    
    There doesn't seem to be any reason they need to use strict -std=c++20
    mode, so don't add the { dg-add-options strict_std } directive, just let
    them use strict or non-strict modes.
    
    libstdc++-v3/ChangeLog:
    
            * testsuite/21_strings/headers/cuchar/functions_std_cxx20.cc:
            Remove dg-options.
            * testsuite/23_containers/span/contiguous_range_neg.cc:
            Likewise.
            * testsuite/23_containers/span/everything.cc: Likewise.

Diff:
---
 .../testsuite/21_strings/headers/cuchar/functions_std_cxx20.cc         | 1 -
 libstdc++-v3/testsuite/23_containers/span/contiguous_range_neg.cc      | 3 +--
 libstdc++-v3/testsuite/23_containers/span/everything.cc                | 3 +--
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/libstdc++-v3/testsuite/21_strings/headers/cuchar/functions_std_cxx20.cc b/libstdc++-v3/testsuite/21_strings/headers/cuchar/functions_std_cxx20.cc
index df68fb7c82f..1964803cbd1 100644
--- a/libstdc++-v3/testsuite/21_strings/headers/cuchar/functions_std_cxx20.cc
+++ b/libstdc++-v3/testsuite/21_strings/headers/cuchar/functions_std_cxx20.cc
@@ -1,4 +1,3 @@
-// { dg-options "-std=c++20" }
 // { dg-do compile { target c++20 } }
 
 #include <cuchar>
diff --git a/libstdc++-v3/testsuite/23_containers/span/contiguous_range_neg.cc b/libstdc++-v3/testsuite/23_containers/span/contiguous_range_neg.cc
index d5f64922052..2ed44740a86 100644
--- a/libstdc++-v3/testsuite/23_containers/span/contiguous_range_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/span/contiguous_range_neg.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=c++2a" }
-// { dg-do compile { target c++2a } }
+// { dg-do compile { target c++20 } }
 
 #include <span>
 #include <deque>
diff --git a/libstdc++-v3/testsuite/23_containers/span/everything.cc b/libstdc++-v3/testsuite/23_containers/span/everything.cc
index 74f943e937f..31c17346dd3 100644
--- a/libstdc++-v3/testsuite/23_containers/span/everything.cc
+++ b/libstdc++-v3/testsuite/23_containers/span/everything.cc
@@ -15,8 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=c++2a" }
-// { dg-do run { target c++2a } }
+// { dg-do run { target c++20 } }
 
 #include <testsuite_hooks.h>

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