From: Junio C Hamano <gitster@pobox.com>
To: Matthew DeVore <matvore@google.com>
Cc: sbeller@google.com, git@vger.kernel.org, git@jeffhostetler.com,
jeffhost@microsoft.com, peff@peff.net, stefanbeller@gmail.com,
jonathantanmy@google.com, pclouds@gmail.com
Subject: Re: [PATCH v7 6/7] list-objects-filter: use BUG rather than die
Date: Tue, 04 Sep 2018 13:32:06 -0700 [thread overview]
Message-ID: <xmqq1sa980mx.fsf@gitster-ct.c.googlers.com> (raw)
In-Reply-To: <602ab6c3fa1e83139bd3131dc7e44c2a7e172d26.1536081438.git.matvore@google.com> (Matthew DeVore's message of "Tue, 4 Sep 2018 11:05:49 -0700")
Matthew DeVore <matvore@google.com> writes:
> In some cases in this file, BUG makes more sense than die. In such
> cases, a we get there from a coding error rather than a user error.
>
> 'return' has been removed following some instances of BUG since BUG does
> not return.
>
> Signed-off-by: Matthew DeVore <matvore@google.com>
> ---
Makes sense.
> list-objects-filter.c | 11 ++++-------
> 1 file changed, 4 insertions(+), 7 deletions(-)
>
> diff --git a/list-objects-filter.c b/list-objects-filter.c
> index a0ba78b20..5f8b1a002 100644
> --- a/list-objects-filter.c
> +++ b/list-objects-filter.c
> @@ -44,8 +44,7 @@ static enum list_objects_filter_result filter_blobs_none(
>
> switch (filter_situation) {
> default:
> - die("unknown filter_situation");
> - return LOFR_ZERO;
> + BUG("unknown filter_situation: %d", filter_situation);
>
> case LOFS_BEGIN_TREE:
> assert(obj->type == OBJ_TREE);
> @@ -102,8 +101,7 @@ static enum list_objects_filter_result filter_blobs_limit(
>
> switch (filter_situation) {
> default:
> - die("unknown filter_situation");
> - return LOFR_ZERO;
> + BUG("unknown filter_situation: %d", filter_situation);
>
> case LOFS_BEGIN_TREE:
> assert(obj->type == OBJ_TREE);
> @@ -208,8 +206,7 @@ static enum list_objects_filter_result filter_sparse(
>
> switch (filter_situation) {
> default:
> - die("unknown filter_situation");
> - return LOFR_ZERO;
> + BUG("unknown filter_situation: %d", filter_situation);
>
> case LOFS_BEGIN_TREE:
> assert(obj->type == OBJ_TREE);
> @@ -389,7 +386,7 @@ void *list_objects_filter__init(
> assert((sizeof(s_filters) / sizeof(s_filters[0])) == LOFC__COUNT);
>
> if (filter_options->choice >= LOFC__COUNT)
> - die("invalid list-objects filter choice: %d",
> + BUG("invalid list-objects filter choice: %d",
> filter_options->choice);
>
> init_fn = s_filters[filter_options->choice];
next prev parent reply other threads:[~2018-09-04 20:32 UTC|newest]
Thread overview: 151+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-09 22:44 [RFC PATCH 0/5] filter: support for excluding all trees and blobs Matthew DeVore
2018-08-09 22:45 ` [PATCH 1/5] revision: invert meaning of the USER_GIVEN flag Matthew DeVore
2018-08-10 18:43 ` Jonathan Tan
2018-08-09 22:45 ` [PATCH 2/5] list-objects-filter: implement filter only:commits Matthew DeVore
2018-08-10 0:14 ` Jonathan Tan
2018-08-09 22:45 ` [PATCH 3/5] list-objects: store common func args in struct Matthew DeVore
2018-08-09 22:45 ` [PATCH 4/5] list-objects: refactor to process_tree_contents Matthew DeVore
2018-08-09 22:45 ` [PATCH 5/5] rev-list: handle missing tree objects properly Matthew DeVore
2018-08-10 0:24 ` Jonathan Tan
2018-08-10 19:03 ` [RFC PATCH 0/5] filter: support for excluding all trees and blobs Jonathan Tan
2018-08-10 23:06 ` [PATCH v2 " Matthew DeVore
2018-08-10 23:06 ` [PATCH v2 1/5] list-objects: store common func args in struct Matthew DeVore
2018-08-10 23:06 ` [PATCH v2 2/5] list-objects: refactor to process_tree_contents Matthew DeVore
2018-08-10 23:06 ` [PATCH v2 3/5] rev-list: handle missing tree objects properly Matthew DeVore
2018-08-13 18:20 ` Jonathan Tan
2018-08-14 0:22 ` Matthew DeVore
2018-08-14 16:03 ` Jonathan Tan
2018-08-10 23:06 ` [PATCH v2 4/5] revision: mark non-user-given objects instead Matthew DeVore
2018-08-10 23:06 ` [PATCH v2 5/5] list-objects-filter: implement filter tree:none Matthew DeVore
2018-08-13 16:38 ` Jeff Hostetler
2018-08-14 0:57 ` Matthew DeVore
2018-08-13 18:29 ` Jonathan Tan
2018-08-14 0:55 ` Matthew DeVore
2018-08-13 18:14 ` [PATCH v3 0/5] filter: support for excluding all trees and blobs Matthew DeVore
2018-08-13 18:14 ` [PATCH v3 1/5] list-objects: store common func args in struct Matthew DeVore
2018-08-13 18:14 ` [PATCH v3 2/5] list-objects: refactor to process_tree_contents Matthew DeVore
2018-08-13 18:14 ` [PATCH v3 3/5] rev-list: handle missing tree objects properly Matthew DeVore
2018-08-13 18:14 ` [PATCH v3 4/5] revision: mark non-user-given objects instead Matthew DeVore
2018-08-13 18:14 ` [PATCH v3 5/5] list-objects-filter: implement filter tree:0 Matthew DeVore
2018-08-14 15:13 ` Jeff Hostetler
2018-08-14 17:25 ` Matthew DeVore
2018-10-03 19:00 ` Matthew DeVore
2018-08-14 17:28 ` [PATCH v4 0/6] filter: support for excluding all trees and blobs Matthew DeVore
2018-08-14 17:28 ` [PATCH v4 1/6] list-objects: store common func args in struct Matthew DeVore
2018-08-14 17:28 ` [PATCH v4 2/6] list-objects: refactor to process_tree_contents Matthew DeVore
2018-08-14 17:28 ` [PATCH v4 3/6] list-objects: always parse trees gently Matthew DeVore
2018-08-14 17:28 ` [PATCH v4 4/6] rev-list: handle missing tree objects properly Matthew DeVore
2018-08-14 18:06 ` Jonathan Tan
2018-08-14 22:43 ` Matthew DeVore
2018-08-14 22:56 ` Jonathan Tan
2018-08-14 23:14 ` Jonathan Tan
2018-08-14 17:28 ` [PATCH v4 5/6] revision: mark non-user-given objects instead Matthew DeVore
2018-08-14 17:28 ` [PATCH v4 6/6] list-objects-filter: implement filter tree:0 Matthew DeVore
2018-08-14 18:18 ` Jonathan Tan
2018-08-14 20:00 ` Matthew DeVore
2018-08-14 20:19 ` Jonathan Tan
2018-08-14 20:55 ` Junio C Hamano
2018-08-14 23:30 ` Matthew DeVore
2018-08-15 16:14 ` Junio C Hamano
2018-08-15 16:37 ` Matthew DeVore
2018-08-14 20:01 ` Jeff King
2018-08-14 23:55 ` Matthew DeVore
2018-08-15 1:22 ` Jeff King
2018-08-15 16:17 ` Junio C Hamano
2018-08-15 17:54 ` Matthew DeVore
2018-08-15 0:22 ` [PATCH v5 0/6] filter: support for excluding all trees and blobs Matthew DeVore
2018-08-15 0:22 ` [PATCH v5 1/6] list-objects: store common func args in struct Matthew DeVore
2018-08-15 0:22 ` [PATCH v5 2/6] list-objects: refactor to process_tree_contents Matthew DeVore
2018-08-15 0:22 ` [PATCH v5 3/6] list-objects: always parse trees gently Matthew DeVore
2018-08-15 0:22 ` [PATCH v5 4/6] rev-list: handle missing tree objects properly Matthew DeVore
2018-08-15 0:22 ` [PATCH v5 5/6] revision: mark non-user-given objects instead Matthew DeVore
2018-08-15 0:22 ` [PATCH v5 6/6] list-objects-filter: implement filter tree:0 Matthew DeVore
2018-08-15 23:19 ` [PATCH v6 0/6] filter: support for excluding all trees and blobs Matthew DeVore
2018-08-15 23:19 ` [PATCH v6 1/6] list-objects: store common func args in struct Matthew DeVore
2018-08-15 23:19 ` [PATCH v6 2/6] list-objects: refactor to process_tree_contents Matthew DeVore
2018-08-15 23:19 ` [PATCH v6 3/6] list-objects: always parse trees gently Matthew DeVore
2018-08-15 23:19 ` [PATCH v6 4/6] rev-list: handle missing tree objects properly Matthew DeVore
2018-08-15 23:19 ` [PATCH v6 5/6] revision: mark non-user-given objects instead Matthew DeVore
2018-08-15 23:19 ` [PATCH v6 6/6] list-objects-filter: implement filter tree:0 Matthew DeVore
2018-08-17 21:42 ` Stefan Beller
2018-08-17 22:19 ` Matthew DeVore
2018-08-17 22:28 ` Stefan Beller
2018-08-20 23:30 ` Matthew DeVore
2018-08-21 0:29 ` Stefan Beller
2018-08-21 21:46 ` Junio C Hamano
2018-08-22 18:00 ` Stefan Beller
2018-08-18 16:17 ` Duy Nguyen
2018-08-20 13:04 ` Matthew DeVore
2018-08-20 18:38 ` Stefan Beller
2018-08-20 23:20 ` Matthew DeVore
2018-08-21 0:36 ` Stefan Beller
2018-08-21 15:50 ` Duy Nguyen
2018-09-04 18:05 ` [PATCH v7 0/7] filter: support for excluding all trees and blobs Matthew DeVore
2018-09-04 18:05 ` [PATCH v7 1/7] list-objects: store common func args in struct Matthew DeVore
2018-09-04 18:05 ` [PATCH v7 2/7] list-objects: refactor to process_tree_contents Matthew DeVore
2018-09-04 18:05 ` [PATCH v7 3/7] list-objects: always parse trees gently Matthew DeVore
2018-09-04 18:05 ` [PATCH v7 4/7] rev-list: handle missing tree objects properly Matthew DeVore
2018-09-04 18:05 ` [PATCH v7 5/7] revision: mark non-user-given objects instead Matthew DeVore
2018-09-04 20:31 ` Junio C Hamano
2018-09-05 18:00 ` Matthew DeVore
2018-09-04 18:05 ` [PATCH v7 6/7] list-objects-filter: use BUG rather than die Matthew DeVore
2018-09-04 20:32 ` Junio C Hamano [this message]
2018-09-04 18:05 ` [PATCH v7 7/7] list-objects-filter: implement filter tree:0 Matthew DeVore
2018-09-04 20:44 ` Junio C Hamano
2018-09-06 0:08 ` Matthew DeVore
2018-09-04 18:41 ` [PATCH v7 0/7] filter: support for excluding all trees and blobs Stefan Beller
2018-09-14 0:55 ` [PATCH v8 " Matthew DeVore
2018-09-14 0:55 ` [PATCH v8 1/7] list-objects: store common func args in struct Matthew DeVore
2018-09-14 0:55 ` [PATCH v8 2/7] list-objects: refactor to process_tree_contents Matthew DeVore
2018-09-14 0:55 ` [PATCH v8 3/7] list-objects: always parse trees gently Matthew DeVore
2018-09-14 0:55 ` [PATCH v8 4/7] rev-list: handle missing tree objects properly Matthew DeVore
2018-09-14 0:55 ` [PATCH v8 5/7] revision: mark non-user-given objects instead Matthew DeVore
2018-09-14 17:23 ` Junio C Hamano
2018-09-14 20:08 ` Matthew DeVore
2018-09-14 0:55 ` [PATCH v8 6/7] list-objects-filter: use BUG rather than die Matthew DeVore
2018-09-14 0:55 ` [PATCH v8 7/7] list-objects-filter: implement filter tree:0 Matthew DeVore
2018-09-14 17:39 ` Junio C Hamano
2018-09-14 17:47 ` Junio C Hamano
2018-09-15 0:41 ` Matthew DeVore
2018-09-21 20:31 ` [PATCH v9 0/8] filter: support for excluding all trees and blobs Matthew DeVore
2018-09-21 20:31 ` [PATCH v9 1/8] list-objects: store common func args in struct Matthew DeVore
2018-09-21 20:31 ` [PATCH v9 2/8] list-objects: refactor to process_tree_contents Matthew DeVore
2018-09-21 20:31 ` [PATCH v9 3/8] list-objects: always parse trees gently Matthew DeVore
2018-09-21 20:32 ` [PATCH v9 4/8] rev-list: handle missing tree objects properly Matthew DeVore
2018-09-21 20:32 ` [PATCH v9 5/8] revision: mark non-user-given objects instead Matthew DeVore
2018-09-21 20:32 ` [PATCH v9 6/8] list-objects-filter: use BUG rather than die Matthew DeVore
2018-09-21 20:32 ` [PATCH v9 7/8] list-objects-filter-options: do not over-strbuf_init Matthew DeVore
2018-09-21 20:32 ` [PATCH v9 8/8] list-objects-filter: implement filter tree:0 Matthew DeVore
2018-10-03 19:52 ` [PATCH v10 0/8] filter: support for excluding all trees and blobs Matthew DeVore
2018-10-03 19:52 ` [PATCH v10 1/8] list-objects: store common func args in struct Matthew DeVore
2018-10-03 19:52 ` [PATCH v10 2/8] list-objects: refactor to process_tree_contents Matthew DeVore
2018-10-03 19:52 ` [PATCH v10 3/8] list-objects: always parse trees gently Matthew DeVore
2018-10-03 19:52 ` [PATCH v10 4/8] rev-list: handle missing tree objects properly Matthew DeVore
2018-10-03 19:52 ` [PATCH v10 5/8] revision: mark non-user-given objects instead Matthew DeVore
2018-10-03 19:52 ` [PATCH v10 6/8] list-objects-filter: use BUG rather than die Matthew DeVore
2018-10-03 19:52 ` [PATCH v10 7/8] list-objects-filter-options: do not over-strbuf_init Matthew DeVore
2018-10-03 19:52 ` [PATCH v10 8/8] list-objects-filter: implement filter tree:0 Matthew DeVore
2018-10-03 23:08 ` [PATCH v10 0/8] filter: support for excluding all trees and blobs Matthew DeVore
2018-10-05 21:31 ` [PATCH v11 " Matthew DeVore
2018-10-05 21:31 ` [PATCH v11 1/8] list-objects: store common func args in struct Matthew DeVore
2018-10-05 21:31 ` [PATCH v11 2/8] list-objects: refactor to process_tree_contents Matthew DeVore
2018-10-05 21:31 ` [PATCH v11 3/8] list-objects: always parse trees gently Matthew DeVore
2018-10-05 21:31 ` [PATCH v11 4/8] rev-list: handle missing tree objects properly Matthew DeVore
2018-10-05 21:31 ` [PATCH v11 5/8] revision: mark non-user-given objects instead Matthew DeVore
2018-10-05 21:31 ` [PATCH v11 6/8] list-objects-filter: use BUG rather than die Matthew DeVore
2018-10-05 21:31 ` [PATCH v11 7/8] list-objects-filter-options: do not over-strbuf_init Matthew DeVore
2018-10-05 21:31 ` [PATCH v11 8/8] list-objects-filter: implement filter tree:0 Matthew DeVore
2018-10-07 0:10 ` Junio C Hamano
2018-10-08 17:23 ` Matthew DeVore
2018-10-12 20:01 ` [PATCH v12 0/8] filter: support for excluding all trees and blobs Matthew DeVore
2018-10-12 20:01 ` [PATCH v12 1/8] list-objects: store common func args in struct Matthew DeVore
2018-10-12 20:01 ` [PATCH v12 2/8] list-objects: refactor to process_tree_contents Matthew DeVore
2018-10-12 20:01 ` [PATCH v12 3/8] list-objects: always parse trees gently Matthew DeVore
2018-10-12 20:01 ` [PATCH v12 4/8] rev-list: handle missing tree objects properly Matthew DeVore
2018-10-12 20:01 ` [PATCH v12 5/8] revision: mark non-user-given objects instead Matthew DeVore
2018-10-12 20:01 ` [PATCH v12 6/8] list-objects-filter: use BUG rather than die Matthew DeVore
2018-10-12 20:01 ` [PATCH v12 7/8] list-objects-filter-options: do not over-strbuf_init Matthew DeVore
2018-10-12 20:01 ` [PATCH v12 8/8] list-objects-filter: implement filter tree:0 Matthew DeVore
2018-10-15 2:37 ` [PATCH v12 0/8] filter: support for excluding all trees and blobs Junio C Hamano
2018-10-15 3:42 ` Junio C Hamano
2018-10-16 15:00 ` Matthew DeVore
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