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author | Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2021-06-07 18:43:49 +0200 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2021-06-08 10:09:28 +0900 |
commit | 546096a5cbb4806462d0e8e8fa4a562fc173aa8d (patch) | |
tree | d1e94556f648d5494221e4238f595e0ee11a1328 /xdiff | |
parent | Git 2.31.1 (diff) | |
download | tgif-546096a5cbb4806462d0e8e8fa4a562fc173aa8d.tar.xz |
xdiff: use BUG(...), not xdl_bug(...)
The xdl_bug() function was introduced in
e8adf23d1e (xdl_change_compact(): introduce the concept of a change
group, 2016-08-22), let's use our usual BUG() function instead.
We'll now have meaningful line numbers if we encounter bugs in xdiff,
and less code duplication.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'xdiff')
-rw-r--r-- | xdiff/xdiffi.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/xdiff/xdiffi.c b/xdiff/xdiffi.c index 380eb728ed..a4542c05b6 100644 --- a/xdiff/xdiffi.c +++ b/xdiff/xdiffi.c @@ -796,12 +796,6 @@ static int group_slide_up(xdfile_t *xdf, struct xdlgroup *g, long flags) } } -static void xdl_bug(const char *msg) -{ - fprintf(stderr, "BUG: %s\n", msg); - exit(1); -} - /* * Move back and forward change groups for a consistent and pretty diff output. * This also helps in finding joinable change groups and reducing the diff @@ -841,7 +835,7 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { /* Shift the group backward as much as possible: */ while (!group_slide_up(xdf, &g, flags)) if (group_previous(xdfo, &go)) - xdl_bug("group sync broken sliding up"); + BUG("group sync broken sliding up"); /* * This is this highest that this group can be shifted. @@ -857,7 +851,7 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { if (group_slide_down(xdf, &g, flags)) break; if (group_next(xdfo, &go)) - xdl_bug("group sync broken sliding down"); + BUG("group sync broken sliding down"); if (go.end > go.start) end_matching_other = g.end; @@ -882,9 +876,9 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { */ while (go.end == go.start) { if (group_slide_up(xdf, &g, flags)) - xdl_bug("match disappeared"); + BUG("match disappeared"); if (group_previous(xdfo, &go)) - xdl_bug("group sync broken sliding to match"); + BUG("group sync broken sliding to match"); } } else if (flags & XDF_INDENT_HEURISTIC) { /* @@ -925,9 +919,9 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { while (g.end > best_shift) { if (group_slide_up(xdf, &g, flags)) - xdl_bug("best shift unreached"); + BUG("best shift unreached"); if (group_previous(xdfo, &go)) - xdl_bug("group sync broken sliding to blank line"); + BUG("group sync broken sliding to blank line"); } } @@ -936,11 +930,11 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { if (group_next(xdf, &g)) break; if (group_next(xdfo, &go)) - xdl_bug("group sync broken moving to next group"); + BUG("group sync broken moving to next group"); } if (!group_next(xdfo, &go)) - xdl_bug("group sync broken at end of file"); + BUG("group sync broken at end of file"); return 0; } |