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patch 8.1.1747: compiler warning for unused variables

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Problem:    Compiler warning for unused variables. (Tony Mechelynck)
Solution:   Add #ifdef.
This commit is contained in:
Bram Moolenaar
2019-07-25 20:53:03 +02:00
parent 94f82cbacf
commit fbfb757d4c
2 changed files with 14 additions and 9 deletions
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21
src/screen.c
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@@ -1091,8 +1091,7 @@ win_update(win_T *wp)
int scrolled_down = FALSE; /* TRUE when scrolled down when
w_topline got smaller a bit */
#ifdef FEAT_SEARCH_EXTRA
matchitem_T *cur; /* points to the match list */
int top_to_mod = FALSE; /* redraw above mod_top */
int top_to_mod = FALSE; // redraw above mod_top
#endif
int row; /* current window row to display */
@@ -1222,18 +1221,18 @@ win_update(win_T *wp)
mod_bot = buf->b_mod_bot;
#ifdef FEAT_SEARCH_EXTRA
/* When 'hlsearch' is on and using a multi-line search pattern, a
* change in one line may make the Search highlighting in a
* previous line invalid. Simple solution: redraw all visible
* lines above the change.
* Same for a match pattern.
*/
// When 'hlsearch' is on and using a multi-line search pattern, a
// change in one line may make the Search highlighting in a
// previous line invalid. Simple solution: redraw all visible
// lines above the change.
// Same for a match pattern.
if (search_hl.rm.regprog != NULL
&& re_multiline(search_hl.rm.regprog))
top_to_mod = TRUE;
else
{
cur = wp->w_match_head;
matchitem_T *cur = wp->w_match_head;
while (cur != NULL)
{
if (cur->match.regprog != NULL
@@ -3315,7 +3314,9 @@ win_line(
#endif
int screen_line_flags = 0;
#if defined(FEAT_CONCEAL) || defined(FEAT_SEARCH_EXTRA)
int match_conc = 0; // cchar for match functions
#endif
#ifdef FEAT_CONCEAL
int syntax_flags = 0;
int syntax_seqnr = 0;
@@ -3859,7 +3860,9 @@ win_line(
*/
for (;;)
{
#if defined(FEAT_CONCEAL) || defined(FEAT_SEARCH_EXTRA)
int has_match_conc = 0; // match wants to conceal
#endif
#ifdef FEAT_CONCEAL
int did_decrement_ptr = FALSE;
#endif