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From: "seurer at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/113621] New: New test case
 gfortran.dg/optional_absent_10.f90 from r14-8400-g186ae6d2cb93ad fails
Date: Fri, 26 Jan 2024 20:06:58 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113621

            Bug ID: 113621
           Summary: New test case gfortran.dg/optional_absent_10.f90 from
                    r14-8400-g186ae6d2cb93ad fails
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

g:186ae6d2cb93ad2e07117cff7e11def21fe285ae, r14-8400-g186ae6d2cb93ad
make  -k check-gcc-fortran RUNTESTFLAGS=3D"--target_board=3Dunix'{-m32,-m64=
}'
dg.exp=3Dgfortran.dg/optional_absent_10.f90"
FAIL: gfortran.dg/optional_absent_10.f90   -O0  execution test
# of expected passes            11
# of expected passes            12
# of expected passes            23
# of unexpected failures        1
# of unexpected failures        1

This appears to be a problem just on big endian.

Program received signal SIGSEGV: Segmentation fault - invalid memory refere=
nce.

Backtrace for this error:
#0  0xf7f803f3 in ???
#1  0x10000c68 in __m_char_MOD_three_val
        at
/home/seurer/gcc/git/gcc-test2/gcc/testsuite/gfortran.dg/optional_absent_10=
.f90:97
#2  0x10001bcb in __m_char_MOD_test_char
        at
/home/seurer/gcc/git/gcc-test2/gcc/testsuite/gfortran.dg/optional_absent_10=
.f90:19
#3  0x1000269b in p
        at
/home/seurer/gcc/git/gcc-test2/gcc/testsuite/gfortran.dg/optional_absent_10=
.f90:218
#4  0x100026f3 in main
        at
/home/seurer/gcc/git/gcc-test2/gcc/testsuite/gfortran.dg/optional_absent_10=
.f90:214
Segmentation fault


commit 186ae6d2cb93ad2e07117cff7e11def21fe285ae (HEAD)
Author: Harald Anlauf <anlauf@gmx.de>
Date:   Wed Jan 24 20:27:36 2024 +0100

    Fortran: passing of optional dummies to elemental procedures [PR113377]=