[Bug c++/120575] [15/16 Regression] ICE: in cp_parser_abort_tentative_parse, at cp/parser.cc:36574

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120575

--- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Jason Merrill <ja...@gcc.gnu.org>:

https://gcc.gnu.org/g:35d6f55f7d6655a8683b45286283d44674fa997e

commit r16-2024-g35d6f55f7d6655a8683b45286283d44674fa997e
Author: Jason Merrill <ja...@redhat.com>
Date:   Fri Jul 4 05:15:00 2025 -0400

    c++: -Wtemplate-body and tentative parsing [PR120575]

    Here we were asserting non-zero errorcount, which is not the case if the
    parse error was reduced to a warning (or silenced) in a template body.  So
    check seen_error instead.

            PR c++/120575
            PR c++/116064

    gcc/cp/ChangeLog:

            * parser.cc (cp_parser_abort_tentative_parse): Check seen_error
            instead of errorcount.

    gcc/testsuite/ChangeLog:

            * g++.dg/template/permissive-error3.C: New test.