[Bug default/29672] New: gcc from Fedora 37 asserts fedabipkgdiff --self-compare

[Bug default/29672] New: gcc from Fedora 37 asserts fedabipkgdiff --self-compare

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29672

            Bug ID: 29672
           Summary: gcc from Fedora 37 asserts fedabipkgdiff
                    --self-compare
           Product: libabigail
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: default
          Assignee: dodji at redhat dot com
          Reporter: woodard at redhat dot com
                CC: libabigail at sourceware dot org
  Target Milestone: ---

With the latest trunk of libabigail as of
4c5f44473e9f7c0a561174fdc6cc89f40dd9892a

gcc asserts with:

abipkgdiff: ../../../libabigail/src/abg-ir-priv.h:687: void
abigail::ir::environment::priv::pop_composite_type_comparison_operands(const
abigail::ir::type_base*, const abigail::ir::type_base*): Assertion
`__abg_cond__' failed.

The location of this assertion appears to be different than
https://sourceware.org/bugzilla/show_bug.cgi?id=28301 but the sourcecode has
changed so much it might be related.

edabipkgdiff --self-compare -a --from fc37 gcc

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[Bug default/29672] gcc from Fedora 37 asserts fedabipkgdiff --self-compare

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29672

Ben Woodard <woodard at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |29412


Referenced Bugs:

https://sourceware.org/bugzilla/show_bug.cgi?id=29412
[Bug 29412] libabigail 2.1.1 Assertion metabug
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[Bug default/29672] gcc from Fedora 37 asserts fedabipkgdiff --self-compare

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29672

--- Comment #1 from Ben Woodard <woodard at redhat dot com> ---
This also affects:

arm-none-eabi-gcc-cs-c++
gcc
kdelibs
llvm13
llvm14
llvm

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[Bug default/29672] gcc from Fedora 37 asserts fedabipkgdiff --self-compare

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29672

--- Comment #2 from Ben Woodard <woodard at redhat dot com> ---
This continues to happen with the latest libabigail trunk as of 1f51b9e8

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[Bug default/29672] gcc from Fedora 37 asserts fedabipkgdiff --self-compare

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29672

Ben Woodard <woodard at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #3 from Ben Woodard <woodard at redhat dot com> ---
This appears to be fixed with the current trunk as of:

commit a8a4ca8862959e9fede1b4878469681b8fadeb74 (HEAD -> master, origin/master,
origin/HEAD)
Author: Dodji Seketeli <dodji@redhat.com>
Date:   Wed Mar 22 15:42:43 2023 +0100

    abipkgdiff: Fix a typo

            * tools/abipkgdiff.cc (compare_to_self): Fix a typo.

    Signed-off-by: Dodji Seketeli <dodji@redhat.com>

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