[Bug sanitizer/82490] Please don't error out on unknown no_sanitize attributes.

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82490

--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Wed Oct 11 12:31:59 2017
New Revision: 253640

URL: https://gcc.gnu.org/viewcvs?rev=253640&root=gcc&view=rev
Log:
Do not error for no_sanitize attributes (PR sanitizer/82490).

2017-10-11  Martin Liska  <mliska@suse.cz>

        PR sanitizer/82490
        * opts.c (parse_no_sanitize_attribute): Do not use error_value
        variable.
        * opts.h (parse_no_sanitize_attribute): Remove last argument.
2017-10-11  Martin Liska  <mliska@suse.cz>

        PR sanitizer/82490
        * c-attribs.c (handle_no_sanitize_attribute): Report directly
        Wattributes warning.
2017-10-11  Martin Liska  <mliska@suse.cz>

        PR sanitizer/82490
        * c-c++-common/ubsan/attrib-5.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/ubsan/attrib-5.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-attribs.c
    trunk/gcc/opts.c
    trunk/gcc/opts.h
    trunk/gcc/testsuite/ChangeLog