diff options
| author | Alvaro Herrera | 2020-05-12 20:01:52 +0000 |
|---|---|---|
| committer | Alvaro Herrera | 2020-05-12 20:07:30 +0000 |
| commit | 3e9744465dbe51822c7d76baca1f934d54ba9452 (patch) | |
| tree | 08526408599e7a83c122462413f793c0531576f4 /src/backend/optimizer | |
| parent | 6a918c3ac8a6b1d8b53cead6fcb7cbd84eee5750 (diff) | |
Add -Wimplicit-fallthrough to CFLAGS and CXXFLAGS
Use it at level 4, a bit more restrictive than the default level, and
tweak our commanding comments to FALLTHROUGH.
(However, leave zic.c alone, since it's external code; to avoid the
warnings that would appear there, change CFLAGS for that file in the
Makefile.)
Author: Julien Rouhaud <rjuju123@gmail.com>
Author: Álvaro Herrera <alvherre@alvh.no-ip.org>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/20200412081825.qyo5vwwco3fv4gdo@nol
Discussion: https://postgr.es/m/flat/E1fDenm-0000C8-IJ@gemulon.postgresql.org
Diffstat (limited to 'src/backend/optimizer')
| -rw-r--r-- | src/backend/optimizer/util/clauses.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/optimizer/util/clauses.c b/src/backend/optimizer/util/clauses.c index 0c6fe0115a1..55b1b788720 100644 --- a/src/backend/optimizer/util/clauses.c +++ b/src/backend/optimizer/util/clauses.c @@ -1582,7 +1582,7 @@ find_nonnullable_rels_walker(Node *node, bool top_level) * the intersection of the sets of nonnullable rels, just as * for OR. Fall through to share code. */ - /* FALL THRU */ + /* FALLTHROUGH */ case OR_EXPR: /* @@ -1807,7 +1807,7 @@ find_nonnullable_vars_walker(Node *node, bool top_level) * the intersection of the sets of nonnullable vars, just as * for OR. Fall through to share code. */ - /* FALL THRU */ + /* FALLTHROUGH */ case OR_EXPR: /* |