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From: "Laurent.Rineau__gcc at normalesup dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/96862] -frounding-math -std=c++2a error: '(1.29e+2 *
 6.9314718055994529e-1)' is not a constant expression
Date: Mon, 31 Aug 2020 13:17:44 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D96862

--- Comment #4 from Laurent Rineau <Laurent.Rineau__gcc at normalesup dot o=
rg> ---
At the compiler level, I do not think the bug is related to `-std=3Dc++2a`.=
 That
flags was there only to trigger the bug from the recent versions of libstdc=
++
since:

commit e6c76f0d3327bf00c96f5a63961c1d5ab77512db
Author: Patrick Palka <ppalka@redhat.com>
Date:   Wed Aug 19 09:12:55 2020 -0400=