[Bug other/116253] RFE: support for nested diagnostics

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116253

--- Comment #12 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by David Malcolm <dmalcolm@gcc.gnu.org>:

https://gcc.gnu.org/g:331226fd87c2010928329ef35b6d4f680d9234d1

commit r15-6115-g331226fd87c2010928329ef35b6d4f680d9234d1
Author: David Malcolm <dmalcolm@redhat.com>
Date:   Wed Dec 11 10:21:35 2024 -0500

    diagnostics: tweak output for nested messages [PR116253]

    When printing nested messages with
    -fdiagnostics-set-output=text:experimental-nesting=yes
    avoid printing a line such as the "cc1plus:" in the following:
            ⢠note: set â-fconcepts-diagnostics-depth=â to at least 2 for
more detail
              cc1plus:
    for "special" locations such as UNKNOWN_LOCATION.

    gcc/ChangeLog:
            PR other/116253
            * diagnostic-format-text.cc (on_report_diagnostic): When showing
            locations for nested messages on new lines, don't print
            UNKNOWN_LOCATION or BUILTINS_LOCATION.

    Signed-off-by: David Malcolm <dmalcolm@redhat.com>