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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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6
src/nvim/shada.c
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@@ -2189,7 +2189,7 @@ static inline ShaDaWriteResult shada_read_when_writing(ShaDaReadDef *const sd_re
k = kh_put(file_marks, &wms->file_marks, fname, &kh_ret);
FileMarks *const filemarks = &kh_val(&wms->file_marks, k);
if (kh_ret > 0) {
memset(filemarks, 0, sizeof(*filemarks));
CLEAR_POINTER(filemarks);
}
if (entry.timestamp > filemarks->greatest_timestamp) {
filemarks->greatest_timestamp = entry.timestamp;
@@ -2752,7 +2752,7 @@ static ShaDaWriteResult shada_write(ShaDaWriteDef *const sd_writer, ShaDaReadDef
k = kh_put(file_marks, &wms->file_marks, fname, &kh_ret);
FileMarks *const filemarks = &kh_val(&wms->file_marks, k);
if (kh_ret > 0) {
memset(filemarks, 0, sizeof(*filemarks));
CLEAR_POINTER(filemarks);
}
do {
fmark_T fm;
@@ -3478,7 +3478,7 @@ shada_read_next_item_start:
// data union are NULL so they are safe to xfree(). This is needed in case
// somebody calls goto shada_read_next_item_error before anything is set in
// the switch.
memset(entry, 0, sizeof(*entry));
CLEAR_POINTER(entry);
if (sd_reader->eof) {
return kSDReadStatusFinished;
}