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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/111842] Unable to disable conversion warning in case of
 _Float16
Date: Tue, 17 Oct 2023 04:30:19 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111842

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |WONTFIX

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to n.deshmukh@samsung.com from comment #5)
> The code is part of a third party library hence adding a explicit cast is
> not possible.

Well that third party library is NOT valid C++ code ... The whole point of =
the
warning (and the reason why -Wno-pedantic does not turn off the warning) is
point that out and more over point out the code should be fixed.

Even more things like:
```
template<typename T>
void f(T a) requires requires(T a) { a =3D 5.0;}
{

}

void g()
{
        f<_Float16> (5.0);
}
```

Will not work.
Clang currently incorrectly accepts the above code even.=