[Bug c++/101698] [9 Regression] Template type conversion operator from base class preferred over matching overload

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101698

--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Jason Merrill
<jason@gcc.gnu.org>:

https://gcc.gnu.org/g:de0b78d1e75e9483b4550abc38b9199c96465dc5

commit r9-10174-gde0b78d1e75e9483b4550abc38b9199c96465dc5
Author: Jason Merrill <jason@redhat.com>
Date:   Wed Apr 13 14:49:04 2022 -0400

    c++: template conversion op [PR101698]

    Asking for conversion to a dependent type also makes a BASELINK dependent.

            PR c++/101698

    gcc/cp/ChangeLog:

            * pt.c (tsubst_baselink): Also check dependent optype.

    gcc/testsuite/ChangeLog:

            * g++.dg/template/conv19.C: New test.