Tony wrote:

> After applying patches 1738 to 1746 (of release 8.1) I get the
> following warnings (in Tiny and Small only). An executable is
> produced. I suspect patch 8.1.1744.
> 
> gcc -c -I. -Iproto -DHAVE_CONFIG_H     -O2 -fno-strength-reduce -Wall
> -D_REENTRANT -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1        -o
> objects/screen.o screen.c
> screen.c: In function ‘win_line’:
> screen.c:3862:6: warning: unused variable ‘has_match_conc’ [-Wunused-variable]
>   int has_match_conc  = 0; // match wants to conceal
>       ^~~~~~~~~~~~~~
> screen.c:3318:10: warning: unused variable ‘match_conc’ [-Wunused-variable]
>      int  match_conc = 0; // cchar for match functions
>           ^~~~~~~~~~

Yeah, it requires an #ifdef.

Although I have been thinking of graduating FEAT_SEARCH_EXTRA.
I don't think it has any system dependencies, it's just extra code size.


-- 
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