[Bug objc++/98606] [10 regression] obj-c++.dg/template-4.mm fails erratically

seurer at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Fri Jan 8 23:03:01 GMT 2021


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98606

seurer at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mpolacek at gcc dot gnu.org

--- Comment #1 from seurer at gcc dot gnu.org ---
g:6fd09a6e8bcadaa69e1fdca09263990cc1c5245f, r10-9208

OK, after a bit more bisecting I think this is what started things

commit 6fd09a6e8bcadaa69e1fdca09263990cc1c5245f (HEAD, refs/bisect/bad)
Author: Marek Polacek <polacek@redhat.com>
Date:   Sat Oct 24 15:26:27 2020 -0400

make  -k check-gcc RUNTESTFLAGS="dg.exp=obj-c++.dg/template-4.mm"
FAIL: obj-c++.dg/template-4.mm -fgnu-runtime (test for excess errors)
# of unexpected failures        1
# of unresolved testcases       1


r10-9207 ran clean for about 10 tries while r10-9208 failed every time I tried.

Note that this does NOT occur in trunk (gcc 11), only in gcc 10.


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