From: Jakub Jelinek <jakub@redhat.com>
Date: Thu, 27 Mar 2025 20:21:48 +0000 (+0100)
Subject: testsuite: Fix up strub-internal-pr112938.C test for C++2{0,3,6}
X-Git-Tag: basepoints/gcc-16~565
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50f8148a2754a1552704c6852c336ad008695388;p=thirdparty%2Fgcc.git

testsuite: Fix up strub-internal-pr112938.C test for C++2{0,3,6}

On Thu, Mar 27, 2025 at 12:05:21AM +0000, Sam James wrote:
> The test was being ignored because dg.exp looks for .C in g++.dg/.
>
> gcc/testsuite/ChangeLog:
>       PR middle-end/112938
>
>       * g++.dg/strub-internal-pr112938.cc: Move to...
>       * g++.dg/strub-internal-pr112938.C: ...here.

This regressed the test for C++20 and higher:
FAIL: g++.dg/strub-internal-pr112938.C  -std=gnu++20 (test for excess errors)
FAIL: g++.dg/strub-internal-pr112938.C  -std=gnu++23 (test for excess errors)
FAIL: g++.dg/strub-internal-pr112938.C  -std=gnu++26 (test for excess errors)

Here is a fix.

2025-03-27  Jakub Jelinek  <jakub@redhat.com>

	* g++.dg/strub-internal-pr112938.C: Add dg-warning for c++20.
---

diff --git a/gcc/testsuite/g++.dg/strub-internal-pr112938.C b/gcc/testsuite/g++.dg/strub-internal-pr112938.C
index 933a4fbdecf..7d7023c1b6c 100644
--- a/gcc/testsuite/g++.dg/strub-internal-pr112938.C
+++ b/gcc/testsuite/g++.dg/strub-internal-pr112938.C
@@ -3,7 +3,7 @@
 /* { dg-require-effective-target strub } */
 
 bool __attribute__ ((__strub__ ("internal")))
-f(bool i, volatile bool j)
+f(bool i, volatile bool j)	/* { dg-warning "'volatile'-qualified parameter is deprecated" "" { target c++20 } } */
 {
   return (i ^ j) == j;
 }