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From: "fxcoudert at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug ipa/103766] [12 Regression] Initialization of variable passed
 via static chain is lost.
Date: Tue, 21 Dec 2021 19:10:03 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103766

Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |fxcoudert at gcc dot gnu.o=
rg

--- Comment #13 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org>=
 ---
I think this is a Fortran reproducer that does not depend on printing to
stdout:

program crash
  implicit none
  real :: a
  a =3D 1.
  call sub()
contains
  subroutine sub()
    character(len=3D100) :: s
    real :: x

    write(s,*) a
    read(s,*) x
    if (x /=3D 1.) stop 1
  end subroutine sub
end program crash


It fails for me with trunk (before patch), but passed with 11.2.0
Could it be added to the testsuite please?=