On 18-Nov-2020 04:51, Bram Moolenaar wrote:
Patch 8.2.2002
Problem: Vim9: lambda argument shadowed by function name.
Solution: Let function name be shadowed by lambda argument. (closes #7313)
Files: src/vim9compile.c, src/testdir/test_vim9_func.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 -D__USE_MINGW_ANSI_STDIO
-pipe -march=native -Wall -O3 -fomit-frame-pointer -freg-struct-return
-fpie -fPIE -DFEAT_GUI_MSWIN -DFEAT_CLIPBOARD vim9compile.c -o
gobjnative/vim9compile.o
vim9compile.c: In function 'compile_call':
vim9compile.c:2746:8: warning: 'ufunc' may be used uninitialized in this
function [-Wmaybe-uninitialized]
2746 | if (ufunc != NULL)
| ^
</snip>
The attached patch tries to fix it.
Cheers
John
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--- vim9compile.c.orig 2020-11-18 05:09:12.243811200 +1100
+++ vim9compile.c 2020-11-18 05:22:03.131561300 +1100
@@ -2626,7 +2626,7 @@
char_u fname_buf[FLEN_FIXED + 1];
char_u *tofree = NULL;
int error = FCERR_NONE;
- ufunc_T *ufunc;
+ ufunc_T *ufunc = NULL;
int res = FAIL;
int is_autoload;
