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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/104568] [10/11/12 Regression] ICE [c++20] caused by option
 "-std=c++20 -Wall" when operand of operator new has size equal to 0
Date: Wed, 16 Feb 2022 17:51:05 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104568

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |needs-bisection,
                   |                            |needs-reduction
     Ever confirmed|0                           |1
            Summary|ICE [c++20] caused by       |[10/11/12 Regression] ICE
                   |option "-std=3Dc++20 -Wall"   |[c++20] caused by option
                   |when operand of operator    |"-std=3Dc++20 -Wall" when
                   |new has size equal to 0     |operand of operator new has
                   |                            |size equal to 0
   Target Milestone|---                         |10.4
   Last reconfirmed|                            |2022-02-16
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The error-recovery issue (without -Wall) is gone in 11.2.0.=