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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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2
src/nvim/fileio.c
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@@ -1118,7 +1118,7 @@ retry:
&& tmpname == NULL
&& (*fenc == 'u' || *fenc == NUL)))) {
char_u *ccname;
int blen;
int blen = 0;
// no BOM detection in a short file or in binary mode
if (size < 2 || curbuf->b_p_bin) {