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From: "jlame646 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/107065] GCC treats rvalue as an lvalue
Date: Wed, 28 Sep 2022 12:06:24 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107065

--- Comment #2 from Jason Liam <jlame646 at gmail dot com> ---
Here is another reduced demo: https://godbolt.org/z/hGhfrKrad


```
#include <iostream>
int main() {
    bool b =3D true;
    std::cout << std::is_same<decltype(!(!b)), bool>::value << "\n";

    auto bb =3D (!(!b));
    std::cout << std::is_same<decltype(bb), bool>::value << "\n";
}


```=