[Bug c++/106371] Bogus narrowing conversion reported due to bitfield

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106371

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
MSVC produces an error though:
<source>(14): error C2397: conversion from 'unsigned __int64' to 'unsigned int'
requires a narrowing conversion