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fix/PVS #17863

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* fix(PVS/V002): disable rule completely

V002: "Some diagnostic messages may contain incorrect line number in
this file." This particular check seems unreliable. It says on their
website https://pvs-studio.com/en/docs/warnings/v002/ that this warning
occurs when there are multiline pragmas, but there are none in
extmark.c.

* fix(PVS/V756): ignore "counter is not used inside a nested loop" warning

The nested loop starts with "AutoCmd *ac = ap->cmds" so "ap" is
definitely used.

* fix(PVS/V560): disable "a part of conditional expression is always true"

* fix(PVS/V614): potentially uninitialized variable 'blen' used
This commit is contained in:
dundargoc
2022-04-25 03:51:22 +02:00
committed by GitHub
parent 68d27e156c
commit 933274c438
4 changed files with 4 additions and 3 deletions
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src/nvim/fold.c
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@@ -2752,6 +2752,7 @@ static void truncate_fold(win_T *const wp, fold_T *fp, linenr_T end)
}
#define FOLD_END(fp) ((fp)->fd_top + (fp)->fd_len - 1)
// -V:VALID_FOLD:V560
#define VALID_FOLD(fp, gap) \
((gap)->ga_len > 0 && (fp) < ((fold_T *)(gap)->ga_data + (gap)->ga_len))
#define FOLD_INDEX(fp, gap) ((size_t)((fp) - ((fold_T *)(gap)->ga_data)))