diff options
| author | Jeff King <peff@peff.net> | 2020-09-30 15:29:02 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2020-09-30 22:53:47 +0300 |
| commit | 8d2aa8dfac4048c964453a8983f1dc12ecdfe1c3 (patch) | |
| tree | 7fcfc22925c483d85e519390335a23ea866a6315 | |
| parent | 424e28fcadfe0a40e444687c10fb4eaff8360f8d (diff) | |
assert PARSE_OPT_NONEG in parse-options callbacks
In the spirit of 517fe807d6 (assert NOARG/NONEG behavior of
parse-options callbacks, 2018-11-05), let's cover some parse-options
callbacks which expect to be used with PARSE_OPT_NONEG but don't
explicitly assert that this is the case. These callbacks are all used
correctly in the current code, but this will help document their
expectations and future-proof the code.
As a bonus, it also silences -Wunused-parameters (these were added since
the initial sweep of 517fe807d6, and we can't yet turn on
-Wunused-parameters to remind people because it has too many existing
false positives).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | builtin/am.c | 2 | ||||
| -rw-r--r-- | builtin/commit-graph.c | 2 | ||||
| -rw-r--r-- | builtin/env--helper.c | 2 | ||||
| -rw-r--r-- | parse-options-cb.c | 2 |
4 files changed, 8 insertions, 0 deletions
diff --git a/builtin/am.c b/builtin/am.c index 7259186408..2c7673f74e 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -2180,6 +2180,8 @@ static int parse_opt_show_current_patch(const struct option *opt, const char *ar }; int new_value = SHOW_PATCH_RAW; + BUG_ON_OPT_NEG(unset); + if (arg) { for (new_value = 0; new_value < ARRAY_SIZE(valid_modes); new_value++) { if (!strcmp(arg, valid_modes[new_value])) diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c index 988445abdf..78fa08f43a 100644 --- a/builtin/commit-graph.c +++ b/builtin/commit-graph.c @@ -128,6 +128,8 @@ static int write_option_parse_split(const struct option *opt, const char *arg, { enum commit_graph_split_flags *flags = opt->value; + BUG_ON_OPT_NEG(unset); + opts.split = 1; if (!arg) return 0; diff --git a/builtin/env--helper.c b/builtin/env--helper.c index 3aa4282114..27349098b0 100644 --- a/builtin/env--helper.c +++ b/builtin/env--helper.c @@ -17,6 +17,8 @@ static int option_parse_type(const struct option *opt, const char *arg, { enum cmdmode *cmdmode = opt->value; + BUG_ON_OPT_NEG(unset); + if (!strcmp(arg, "bool")) *cmdmode = ENV_HELPER_TYPE_BOOL; else if (!strcmp(arg, "ulong")) diff --git a/parse-options-cb.c b/parse-options-cb.c index d9d3b0819f..4542d4d3f9 100644 --- a/parse-options-cb.c +++ b/parse-options-cb.c @@ -105,6 +105,8 @@ int parse_opt_commit(const struct option *opt, const char *arg, int unset) struct commit *commit; struct commit **target = opt->value; + BUG_ON_OPT_NEG(unset); + if (!arg) return -1; if (get_oid(arg, &oid)) |