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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug middle-end/106331] [10/11/12 Regression] Whole array assignment
 of empty string segfaults with -Og since r12-2633-ge5e164effa30fd2b
Date: Tue, 19 Jul 2022 09:18:08 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106331

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|12.2                        |10.5
      Known to work|11.3.1                      |13.0
           Priority|P3                          |P2
          Component|fortran                     |middle-end
            Summary|[12/13 Regression] Whole    |[10/11/12 Regression] Whole
                   |array assignment of empty   |array assignment of empty
                   |string segfaults with -Og   |string segfaults with -Og
                   |since                       |since
                   |r12-2633-ge5e164effa30fd2b  |r12-2633-ge5e164effa30fd2b

--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
As indicated the issue is latent, so queuing for further backports.=