[Bug objc++/111920] [14 Regression] encode-{8,9,10}.mm internal compiler error: in tsubst_expr, at cp/pt.cc:21533

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111920

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Patrick Palka <ppa...@gcc.gnu.org>:

https://gcc.gnu.org/g:80ddcb9c8f9b5a387f379e1db39bc6f3680bd52f

commit r14-4829-g80ddcb9c8f9b5a387f379e1db39bc6f3680bd52f
Author: Patrick Palka <ppa...@redhat.com>
Date:   Sun Oct 22 16:13:33 2023 -0400

    objc++: type/expr tsubst conflation [PR111920]

    After r14-4796-g3e3d73ed5e85e7, tsubst_copy_and_build (now named
    tsubst_expr) no longer dispatches to tsubst for type trees, and
    callers have to do it themselves if appropriate.  This patch makes
    some overlooked adjustments to Objective-C++-specific code paths.

            PR objc++/111920

    gcc/cp/ChangeLog:

            * pt.cc (tsubst_expr) <case AT_ENCODE_EXPR>: Use tsubst instead
            of tsubst_expr.

    gcc/objcp/ChangeLog:

            * objcp-lang.cc (objcp_tsubst_expr) <case CLASS_REFERENCE_EXPR>:
            Use tsubst instead of tsubst_expr for type operands.