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regexp: pvs/v1071

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"void" cast unused return values of getchr(), peekchr().
This commit is contained in:
Jan Edmund Lazo
2021-06-05 12:46:43 -04:00
parent 61e07d98dd
commit 0aa16dbd18
2 changed files with 5 additions and 5 deletions
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2
src/nvim/regexp.c
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@@ -2912,7 +2912,7 @@ static int peekchr(void)
at_start = false; // be able to say "/\*ptr"
regparse++;
after_slash++;
peekchr();
(void)peekchr();
regparse--;
after_slash--;
curchr = toggle_Magic(curchr);

8
src/nvim/regexp_nfa.c
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@@ -1461,10 +1461,10 @@ static int nfa_regatom(void)
if (nfa_regatom() == FAIL)
return FAIL;
}
getchr(); /* get the ] */
if (n == 0)
EMSG2_RET_FAIL(_(e_empty_sb),
reg_magic == MAGIC_ALL);
(void)getchr(); // get the ]
if (n == 0) {
EMSG2_RET_FAIL(_(e_empty_sb), reg_magic == MAGIC_ALL);
}
EMIT(NFA_OPT_CHARS);
EMIT(n);