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vim-patch:8.0.1496: VIM_CLEAR()

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Problem:    Clearing a pointer takes two lines.
Solution:   Add VIM_CLEAR() and replace vim_clear(). (Hirohito Higashi,
            closes #2629)

vim-patch:8.0.1481
This commit is contained in:
Justin M. Keyes
2019-05-22 01:02:26 +02:00
parent a9d7ec4587
commit ae846b41df
36 changed files with 164 additions and 305 deletions
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6
src/nvim/regexp.c
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@@ -3550,8 +3550,7 @@ theend:
/* Free "reg_tofree" when it's a bit big.
* Free regstack and backpos if they are bigger than their initial size. */
if (reg_tofreelen > 400) {
xfree(reg_tofree);
reg_tofree = NULL;
XFREE_CLEAR(reg_tofree);
}
if (regstack.ga_maxlen > REGSTACK_INITIAL)
ga_clear(&regstack);
@@ -6618,8 +6617,7 @@ static int vim_regsub_both(char_u *source, typval_T *expr, char_u *dest,
if (eval_result != NULL) {
STRCPY(dest, eval_result);
dst += STRLEN(eval_result);
xfree(eval_result);
eval_result = NULL;
XFREE_CLEAR(eval_result);
}
} else {
int prev_can_f_submatch = can_f_submatch;