Messages in this thread Patch in this message | | | Date | Tue, 12 Feb 2019 15:22:06 -0600 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH] assoc_array: Mark expected switch fall-through |
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In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through.
This patch fixes the following warning:
lib/assoc_array.c: In function ‘assoc_array_delete’: lib/assoc_array.c:1110:3: warning: this statement may fall through [-Wimplicit-fallthrough=] for (slot = 0; slot < ASSOC_ARRAY_FAN_OUT; slot++) { ^~~ lib/assoc_array.c:1118:2: note: here case assoc_array_walk_tree_empty: ^~~~
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable -Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> --- lib/assoc_array.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/lib/assoc_array.c b/lib/assoc_array.c index c6659cb37033..0b61d3b77e5c 100644 --- a/lib/assoc_array.c +++ b/lib/assoc_array.c @@ -1115,6 +1115,7 @@ struct assoc_array_edit *assoc_array_delete(struct assoc_array *array, index_key)) goto found_leaf; } + /* fall through */ case assoc_array_walk_tree_empty: case assoc_array_walk_found_wrong_shortcut: default: -- 2.20.1
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