[Bug gcov-profile/100788] Internal compiler error related to #line macros(?)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100788

--- Comment #13 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Martin Liska <mar...@gcc.gnu.org>:

https://gcc.gnu.org/g:8bf728aecc4fea46b4490e950b9ae229f90597b0

commit r12-1383-g8bf728aecc4fea46b4490e950b9ae229f90597b0
Author: Martin Liska <mli...@suse.cz>
Date:   Tue Jun 1 15:13:18 2021 +0200

    Introduce -Wcoverage-invalid-line-number

            PR gcov-profile/100788

    gcc/ChangeLog:

            * common.opt: Add new option.
            * coverage.c (coverage_begin_function): Emit warning instead on
            the internal compiler error.
            * doc/invoke.texi: Document the option.
            * toplev.c (process_options): Enable it by default.

    gcc/testsuite/ChangeLog:

            * gcc.dg/pr100788.c: New test.