[Bug c++/101698] [9/10/11/12 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 #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jason Merrill <jason@gcc.gnu.org>:

https://gcc.gnu.org/g:d4e00ccef6c706a4a4a6446bffaf4111f98d5771

commit r12-8151-gd4e00ccef6c706a4a4a6446bffaf4111f98d5771
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.cc (tsubst_baselink): Also check dependent optype.

    gcc/testsuite/ChangeLog:

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