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| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2017-09-21 11:15:32 +0200 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2017-11-02 01:34:18 +0100 |
| commit | 475bf707b958f37844534b7b45c905521c7401a2 (patch) | |
| tree | 014f8425c525242aa83d16f1261575d5b83ddd5a /tests/fs-tests | |
| parent | cb2fcfc0a1da3cfac9094abf1d11c23653937395 (diff) | |
Mark or fix switch cases that fall through
Now that C++17 introduced a special fallthrough keyword for
explicitly tagging switch cases that are supposed to fall
through, newer gcc versions also implement a feature request
from 2002 to warn about maybe unwanted fall-throughs in switch
cases in other languages (like C).
For C code, we can either add a gcc specific attribute at the
end of the switch case, or use a special comment that gcc checks
for, indicating that the fall-through behaviour is indeed
intended.
This patch adds a "/* fall-through */" comment at the end of
various case blocks to silence gcc warnings and in some cases
a break, where fall-through was probably not intended.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'tests/fs-tests')
| -rw-r--r-- | tests/fs-tests/utils/fstest_monitor.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/fs-tests/utils/fstest_monitor.c b/tests/fs-tests/utils/fstest_monitor.c index afb951b..db687c1 100644 --- a/tests/fs-tests/utils/fstest_monitor.c +++ b/tests/fs-tests/utils/fstest_monitor.c @@ -131,6 +131,7 @@ static int parse_command_line(char *cmdline, int *pargc, char ***pargv) break; } state = 1; + /* fall-through */ case 1: /* Not quoted */ if (c == '\\') { if (*p) |