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| author |  Beat Bolli <dev+git@drbeat.li> | 2018-07-05 20:34:45 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2018-07-06 12:31:53 -0700 |
| commit | 6aaded550915eab144bbe42af9b91de703ba39e0 (patch) | |
| tree | 0e6a4933afd45296e88355381d6bf18c17a8e897 /t/t4013/diff.noellipses-diff_--raw_--abbrev=4_initial | |
| parent | builtin/config: introduce `color` type specifier (diff) | |
| download | tgif-6aaded550915eab144bbe42af9b91de703ba39e0.tar.xz | |
builtin/config: work around an unsized array forward declaration
As reported here[0], Microsoft Visual Studio 2017.2 and "gcc -pedantic"
don't understand the forward declaration of an unsized static array.
They insist on an array size:
d:\git\src\builtin\config.c(70,46): error C2133: 'builtin_config_options': unknown size
The thread [1] explains that this is due to the single-pass nature of
old compilers.
To work around this error, introduce the forward-declared function
usage_builtin_config() instead that uses the array
builtin_config_options only after it has been defined.
Also use this function in all other places where usage_with_options() is
called with the same arguments.
[0]: https://github.com/git-for-windows/git/issues/1735
[1]: https://groups.google.com/forum/#!topic/comp.lang.c.moderated/bmiF2xMz51U
Fixes https://github.com/git-for-windows/git/issues/1735
Reported-By: Karen Huang (via GitHub)
Signed-off-by: Beat Bolli <dev+git@drbeat.li>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4013/diff.noellipses-diff_--raw_--abbrev=4_initial')
0 files changed, 0 insertions, 0 deletions