On 17-Feb-2016 6:12 AM, Bram Moolenaar wrote:
Patch 7.4.1339
Problem: Warnings when building the GUI with MingW. (Cesar Romani)
Solution: Add type cats. (Yasuhiro Matsumoto)
Files: src/edit.c, src/gui_w32.c, src/gui_w48.c, src/os_mswin.c,
src/os_win32.c
I get an error after this patch (on Mingw64):
...
gcc -c -Iproto -DWIN32 -DWINVER=0x0603 -D_WIN32_WINNT=0x0603
-DHAVE_PATHDEF -DFEAT_NORMAL -DMS_WIN64 -DFEAT_DIRECTX -DDYNAMIC_DIRECTX
-DFEAT_GUI_W32 -DFEAT_CLIPBOARD -pipe -march=x86-64 -Wall -O3
-fomit-frame-pointer -freg-struct-return -s os_mswin.c -o
gobjx86-64/os_mswin.o
os_win32.c:357:2: error: #endif without #if
#endif
^
Make_cyg_ming.mak:848: recipe for target 'gobjx86-64/os_win32.o' failed
make: *** [gobjx86-64/os_win32.o] Error 1
make: *** Waiting for unfinished jobs....
Also, there are still more warnings:
...
gcc -c -Iproto -DWIN32 -DWINVER=0x0603 -D_WIN32_WINNT=0x0603
-DHAVE_PATHDEF -DFEAT_NORMAL -DMS_WIN64 -DFEAT_DIRECTX -DDYNAMIC_DIRECTX
-DFEAT_GUI_W32 -DFEAT_CLIPBOARD -pipe -march=x86-64 -Wall -O3
-fomit-frame-pointer -freg-struct-return -s gui_w32.c -o
gobjx86-64/gui_w32.o
gui_w32.c: In function 'gui_mch_set_rendering_options':
gui_w32.c:98:29: warning: pointer targets in passing argument 1 of
'atof' differ in signedness [-Wpointer-sign]
dx_gamma = (float)atof(value);
^
In file included from os_win32.h:92:0,
from vim.h:316,
from gui_w32.c:26:
C:/Programs/MinGW64/x86_64-w64-mingw32/include/stdlib.h:343:18: note:
expected 'const char *' but argument is of type 'char_u * {aka unsigned
char *}'
double __cdecl atof(const char *_String);
^
gui_w32.c:103:32: warning: pointer targets in passing argument 1 of
'atof' differ in signedness [-Wpointer-sign]
dx_contrast = (float)atof(value);
^
In file included from os_win32.h:92:0,
from vim.h:316,
from gui_w32.c:26:
C:/Programs/MinGW64/x86_64-w64-mingw32/include/stdlib.h:343:18: note:
expected 'const char *' but argument is of type 'char_u * {aka unsigned
char *}'
double __cdecl atof(const char *_String);
^
gui_w32.c:108:29: warning: pointer targets in passing argument 1 of
'atof' differ in signedness [-Wpointer-sign]
dx_level = (float)atof(value);
^
In file included from os_win32.h:92:0,
from vim.h:316,
from gui_w32.c:26:
C:/Programs/MinGW64/x86_64-w64-mingw32/include/stdlib.h:343:18: note:
expected 'const char *' but argument is of type 'char_u * {aka unsigned
char *}'
double __cdecl atof(const char *_String);
^
gui_w32.c:113:21: warning: pointer targets in passing argument 1 of
'atoi' differ in signedness [-Wpointer-sign]
dx_geom = atoi(value);
^
In file included from os_win32.h:92:0,
from vim.h:316,
from gui_w32.c:26:
C:/Programs/MinGW64/x86_64-w64-mingw32/include/stdlib.h:346:15: note:
expected 'const char *' but argument is of type 'char_u * {aka unsigned
char *}'
int __cdecl atoi(const char *_Str);
^
gui_w32.c:120:24: warning: pointer targets in passing argument 1 of
'atoi' differ in signedness [-Wpointer-sign]
dx_renmode = atoi(value);
^
In file included from os_win32.h:92:0,
from vim.h:316,
from gui_w32.c:26:
C:/Programs/MinGW64/x86_64-w64-mingw32/include/stdlib.h:346:15: note:
expected 'const char *' but argument is of type 'char_u * {aka unsigned
char *}'
int __cdecl atoi(const char *_Str);
^
gui_w32.c:127:24: warning: pointer targets in passing argument 1 of
'atoi' differ in signedness [-Wpointer-sign]
dx_taamode = atoi(value);
^
In file included from os_win32.h:92:0,
from vim.h:316,
from gui_w32.c:26:
C:/Programs/MinGW64/x86_64-w64-mingw32/include/stdlib.h:346:15: note:
expected 'const char *' but argument is of type 'char_u * {aka unsigned
char *}'
int __cdecl atoi(const char *_Str);
^
gui_w32.c:60:13: warning: unused variable 'retval' [-Wunused-variable]
int retval = FAIL;
^
In file included from gui_w32.c:188:0:
gui_w48.c: In function 'add_tabline_popup_menu_entry':
gui_w48.c:2445:18: warning: pointer targets in assignment differ in
signedness [-Wpointer-sign]
info.dwTypeData = item_text;
^
gui_w32.c: In function 'gui_mch_init':
gui_w32.c:1773:29: warning: cast from pointer to integer of different
size [-Wpointer-to-int-cast]
# define HandleToLong(h) ((long)(h))
^
gui_w32.c:1777:33: note: in expansion of macro 'HandleToLong'
set_vim_var_nr(VV_WINDOWID, HandleToLong(s_hwnd));
^
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