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vim-patch:8.2.3125: variables are set but not used #15028

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Problem:    Variables are set but not used.
Solution:   Move the declarations to the block where they are used.
            (closes vim/vim#8527)
09f688c33a
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dundargoc 2021-07-08 20:04:46 +02:00 committed by GitHub
parent 4339f528db
commit 980d50d90e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 5 deletions
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8
src/nvim/regexp_nfa.c
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@ -1161,8 +1161,6 @@ static int nfa_regatom(void)
int emit_range; int emit_range;
int negated; int negated;
int startc = -1; int startc = -1;
int endc = -1;
int oldstartc = -1;
int save_prev_at_start = prev_at_start; int save_prev_at_start = prev_at_start;
c = getchr(); c = getchr();
@ -1572,7 +1570,7 @@ collection:
* Failed to recognize a character class. Use the simple * Failed to recognize a character class. Use the simple
* version that turns [abc] into 'a' OR 'b' OR 'c' * version that turns [abc] into 'a' OR 'b' OR 'c'
*/ */
startc = endc = oldstartc = -1; startc = -1;
negated = false; negated = false;
if (*regparse == '^') { // negated range if (*regparse == '^') { // negated range
negated = true; negated = true;
@ -1589,7 +1587,7 @@ collection:
// Emit the OR branches for each character in the [] // Emit the OR branches for each character in the []
emit_range = false; emit_range = false;
while (regparse < endp) { while (regparse < endp) {
oldstartc = startc; int oldstartc = startc;
startc = -1; startc = -1;
got_coll_char = false; got_coll_char = false;
if (*regparse == '[') { if (*regparse == '[') {
@ -1729,7 +1727,7 @@ collection:
/* Previous char was '-', so this char is end of range. */ /* Previous char was '-', so this char is end of range. */
if (emit_range) { if (emit_range) {
endc = startc; int endc = startc;
startc = oldstartc; startc = oldstartc;
if (startc > endc) { if (startc > endc) {
EMSG_RET_FAIL(_(e_reverse_range)); EMSG_RET_FAIL(_(e_reverse_range));