What were you trying to do that didn't work?

Porting our software to RHEL 9.2 is currently blocked by gcc upstream bug 106310 - [12/13 Regression] lookup after this-> seems wrong for dependent lookup.  Can the fix be backported to RHEL's gcc?  Please see https://gcc.gnu.org/bugzilla//show_bug.cgi?id=106310 for further information.  (Even though gcc 11.3.0 seems to not be affected, according to the upstream ticket, the gcc 11.3.1 in RHEL 9.2 is.)

Please provide the package NVR for which bug is seen:

gcc-toolset-13-gcc-13.1.1-4.2.el9

How reproducible:

always

Steps to reproduce

1. see uplink ticket for testcase
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Expected results

Actual results