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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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18
src/nvim/buffer.c
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@@ -809,8 +809,7 @@ free_buffer_stuff(
bufhl_clear_all(buf); // delete any highligts
map_clear_int(buf, MAP_ALL_MODES, true, false); // clear local mappings
map_clear_int(buf, MAP_ALL_MODES, true, true); // clear local abbrevs
xfree(buf->b_start_fenc);
buf->b_start_fenc = NULL;
XFREE_CLEAR(buf->b_start_fenc);
buf_updates_unregister_all(buf);
}
@@ -1756,10 +1755,8 @@ buf_T * buflist_new(char_u *ffname, char_u *sfname, linenr_T lnum, int flags)
buf->b_wininfo = xcalloc(1, sizeof(wininfo_T));
if (ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) {
xfree(buf->b_ffname);
buf->b_ffname = NULL;
xfree(buf->b_sfname);
buf->b_sfname = NULL;
XFREE_CLEAR(buf->b_ffname);
XFREE_CLEAR(buf->b_sfname);
if (buf != curbuf) {
free_buffer(buf);
}
@@ -2665,10 +2662,8 @@ setfname(
if (ffname == NULL || *ffname == NUL) {
// Removing the name.
xfree(buf->b_ffname);
xfree(buf->b_sfname);
buf->b_ffname = NULL;
buf->b_sfname = NULL;
XFREE_CLEAR(buf->b_ffname);
XFREE_CLEAR(buf->b_sfname);
} else {
fname_expand(buf, &ffname, &sfname); // will allocate ffname
if (ffname == NULL) { // out of memory
@@ -3791,8 +3786,7 @@ int build_stl_str_hl(
if (str != NULL && *str != 0) {
if (*skipdigits(str) == NUL) {
num = atoi((char *)str);
xfree(str);
str = NULL;
XFREE_CLEAR(str);
itemisflag = false;
}
}