[Bug c/123708] Compiler crash while comparing incompatible function signatures referencing incomplete recursive structs.

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Tue Jan 20 08:55:50 GMT 2026


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123708

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |error-recovery,
                   |                            |ice-on-invalid-code,
                   |                            |ice-on-invalid-fuzzy

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
It's inconvenient if all of the bug is just visible in an attachment.  Please
consider a) replicating the compiler command and messages, including the
backtrace in the description. b) not have a testcase with one token per line
but at least somewhat formatted in a user-readable way


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