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From: "johelegp at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/95454] New: type-level nodiscard not applied to constructors
Date: Sun, 31 May 2020 17:53:20 +0000	[thread overview]
Message-ID: <bug-95454-4@http.gcc.gnu.org/bugzilla/> (raw)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95454

            Bug ID: 95454
           Summary: type-level nodiscard not applied to constructors
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: johelegp at gmail dot com
  Target Milestone: ---

The following does not warn for constructors. See https://godbolt.org/z/BTZwew.
```C++
struct [[nodiscard]] X {
    int x;
    X operator+() const { return *this; }
};
class [[nodiscard]] Y {
    int y;
public:
    Y operator+() const { return *this; }
};
void f()
{
    X{};
    Y{};
    X x;
    +x;
    Y y;
    +y;
}
```

             reply	other threads:[~2020-05-31 17:53 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-31 17:53 johelegp at gmail dot com [this message]
2021-12-30 16:31 ` [Bug c++/95454] " steve+gcc at tecwec dot eu
2022-07-19 12:10 ` kyrylo.bohdanenko at gmail dot com
2022-07-19 14:33 ` johelegp at gmail dot com
2023-03-21 15:32 ` pinskia at gcc dot gnu.org

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