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When CLAR_FIXTURE_PATH is unset, the `fs_copy()` function seems not to be used. But it is declared as `static`, and GCC does not like that, complaining that it should not be declared/defined to begin with. We could mark this function as (potentially) unused by following the `MAYBE_UNUSED` pattern from Git's `git-compat-util.h`. However, this is a GCC-only construct that is not understood by Visual C. Besides, `clar` does not use that pattern at all. Instead, let's use the `((void)SYMBOL);` pattern that `clar` already uses elsewhere; This avoids the compile error by sorta kinda make the function used after a fashion. Note: GCC 14.x (which Git for Windows' SDK already uses) is able to figure out that this function is unused even though there are recursive calls between `fs_copy()` and `fs_copydir_helper()`; Earlier GCC versions do not detect that, and therefore the issue has been hidden from the regular Linux CI builds (where GCC 14.x is not yet used). That is the reason why this change is only made in the Windows-specific portion of `t/unit-tests/clar/clar/fs.h`. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git - fast, scalable, distributed revision control system
Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.
Git is an Open Source project covered by the GNU General Public License version 2 (some parts of it are under different licenses, compatible with the GPLv2). It was originally written by Linus Torvalds with help of a group of hackers around the net.
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See Documentation/gittutorial.txt to get started, then see
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If git has been correctly installed, then the tutorial can also be
read with man gittutorial or git help tutorial, and the
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CVS users may also want to read Documentation/gitcvs-migration.txt
(man gitcvs-migration or git help cvs-migration if git is
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- random three-letter combination that is pronounceable, and not actually used by any common UNIX command. The fact that it is a mispronunciation of "get" may or may not be relevant.
- stupid. contemptible and despicable. simple. Take your pick from the dictionary of slang.
- "global information tracker": you're in a good mood, and it actually works for you. Angels sing, and a light suddenly fills the room.
- "goddamn idiotic truckload of sh*t": when it breaks