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From: "josopait at goopax dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/112498] New: std::is_convertible<float,
 _Float16>::value returns false
Date: Sun, 12 Nov 2023 22:28:43 +0000
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: libstdc++
X-Bugzilla-Version: 14.0
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112498

            Bug ID: 112498
           Summary: std::is_convertible<float, _Float16>::value returns
                    false
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: josopait at goopax dot com
  Target Milestone: ---

If I am not mistaken, this should succeed:


#include <type_traits>

int main()
{
  static_assert(std::is_convertible<double, float>::value);   // ok
  static_assert(std::is_convertible<float, _Float16>::value); // fails
}=