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From: "irip at qq dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/110685] New: problem with volatile
Date: Sun, 16 Jul 2023 15:17:28 +0000
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X-Bugzilla-Version: 4.8.1
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110685

            Bug ID: 110685
           Summary: problem with volatile
           Product: gcc
           Version: 4.8.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: irip at qq dot com
  Target Milestone: ---

The test case code is initialized using user-defined conversion functions, =
such
as:
struct S
{
int m;
S(int i =3D 0) : m(i) { counter++;  }
};
...
volatile S s02 =3D 1;
const volatile S s03 =3D 1;

Compiler error:no matching function for call to 'S::S(volatile S)'=E3=80=81=
no matching
function for call to 'S::S(const volatile S)'


Cannot be converted correctly after adding volatile=