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refactor: use CLEAR_FIELD and CLEAR_POINTER macros (#19709)

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vim-patch:8.2.0559: clearing a struct is verbose

Problem:    Clearing a struct is verbose.
Solution:   Define and use CLEAR_FIELD() and CLEAR_POINTER().
a80faa8930
This commit is contained in:
zeertzjq
2022-08-11 15:44:55 +08:00
committed by GitHub
parent 252dea5927
commit 94c3176478
45 changed files with 144 additions and 142 deletions
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10
src/nvim/search.c
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@@ -272,7 +272,7 @@ void free_search_patterns(void)
free_spat(&spats[0]);
free_spat(&spats[1]);
memset(spats, 0, sizeof(spats));
CLEAR_FIELD(spats);
if (mr_pattern_alloced) {
xfree(mr_pattern);
@@ -432,7 +432,7 @@ void set_last_csearch(int c, char_u *s, int len)
if (len) {
memcpy(lastc_bytes, s, (size_t)len);
} else {
memset(lastc_bytes, 0, sizeof(lastc_bytes));
CLEAR_FIELD(lastc_bytes);
}
}
@@ -4552,7 +4552,7 @@ static void update_search_stat(int dirc, pos_T *pos, pos_T *cursor_pos, searchst
static buf_T *lbuf = NULL;
proftime_T start;
memset(stat, 0, sizeof(searchstat_T));
CLEAR_POINTER(stat);
if (dirc == 0 && !recompute && !EMPTY_POS(lastpos)) {
stat->cur = cur;
@@ -5997,7 +5997,7 @@ void get_search_pattern(SearchPattern *const pat)
void get_substitute_pattern(SearchPattern *const pat)
{
memcpy(pat, &(spats[1]), sizeof(spats[1]));
memset(&(pat->off), 0, sizeof(pat->off));
CLEAR_FIELD(pat->off);
}
/// Set last search pattern
@@ -6013,7 +6013,7 @@ void set_substitute_pattern(const SearchPattern pat)
{
free_spat(&spats[1]);
memcpy(&(spats[1]), &pat, sizeof(spats[1]));
memset(&(spats[1].off), 0, sizeof(spats[1].off));
CLEAR_FIELD(spats[1].off);
}
/// Set last used search pattern