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Fix warnings: syntax.c: syn_regexec(): Uninitialized arg: MI.

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Problem    : Uninitialized argument value @ 2863.
Diagnostic : Multithreading issue.
Rationale  : Error can only occur if global `syn_time_on` is changed
             while the function is executing.
Resolution : Use local copy of gloval var.
This commit is contained in:
Eliseo Martínez 2014-11-13 23:27:49 +01:00
parent 2aa8c7c41f
commit ce9c4e9a6f
1 changed files with 3 additions and 2 deletions
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5
src/nvim/syntax.c
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@ -2851,15 +2851,16 @@ static int syn_regexec(regmmatch_T *rmp, linenr_T lnum, colnr_T col, syn_time_T
{ {
int r; int r;
proftime_T pt; proftime_T pt;
const int l_syn_time_on = syn_time_on;
if (syn_time_on) { if (l_syn_time_on) {
pt = profile_start(); pt = profile_start();
} }
rmp->rmm_maxcol = syn_buf->b_p_smc; rmp->rmm_maxcol = syn_buf->b_p_smc;
r = vim_regexec_multi(rmp, syn_win, syn_buf, lnum, col, NULL); r = vim_regexec_multi(rmp, syn_win, syn_buf, lnum, col, NULL);
if (syn_time_on) { if (l_syn_time_on) {
pt = profile_end(pt); pt = profile_end(pt);
st->total = profile_add(st->total, pt); st->total = profile_add(st->total, pt);
if (profile_cmp(pt, st->slowest) < 0) { if (profile_cmp(pt, st->slowest) < 0) {