John Marriott wrote:
> On 23-Sep-2020 04:34, Bram Moolenaar wrote:
> > Patch 8.2.1726
> > Problem: Fuzzy matching only works on strings.
> > Solution: Support passing a dict. Add matchfuzzypos() to also get the
> > match
> > positions. (Yegappan Lakshmanan, closes #6947)
> > Files: runtime/doc/eval.txt, runtime/doc/usr_41.txt, src/evalfunc.c,
> > src/proto/search.pro, src/search.c, src/testdir/Make_all.mak,
> > src/testdir/test_functions.vim, src/testdir/test_matchfuzzy.vim
> >
> >
> After this patch, mingw64 (gcc 10.2) throws this warning:
> <snip>
> gcc -c -I. -Iproto -DWIN32 -DWINVER=0x0603 -D_WIN32_WINNT=0x0603
> -DHAVE_PATHDEF -DFEAT_NORMAL -DHAVE_STDINT_H -pipe -march=native -Wall
> -O3 -fomit-frame-pointer -freg-struct-return -fpie -fPIE
> -DFEAT_GUI_MSWIN -DFEAT_CLIPBOARD -D__USE_MINGW_ANSI_STDIO search.c -o
> gobjnative/search.o
> search.c: In function 'fuzzy_match_recursive.constprop':
> search.c:4320:54: warning: 'neighbor' may be used uninitialized in this
> function [-Wmaybe-uninitialized]
> 4320 | neighborSeparator = neighbor == '_' || neighbor == ' ';
> | ~~~~~~~~~^~~~~~
> search.c:4296:10: note: 'neighbor' was declared here
> 4296 | int neighbor;
> | ^~~~~~~~
> </snip>
I guess it can't actually happen. Easiest is to initialize "neighbor".
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