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From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/94162] ICE [neg] bad return type in defaulted <=>
Date: Tue, 18 Aug 2020 13:39:16 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94162

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2020-08-18

--- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Test from Bug 96627:

#include <iostream>

struct Float {
    float value;

    constexpr Float(float value) : value (value) {}

    constexpr bool operator =3D=3D (Float other) const noexcept {
        return abs(value - other.value) < 0.5;
    }

    constexpr bool operator !=3D (Float other) const noexcept {
        return !(*this =3D=3D other);
    }

    constexpr bool operator <=3D> (const Float& other) const noexcept =3D d=
efault;
};=