js/win-lazyload-buildfix (was Re: What's cooking in git.git (Sep 2021, #07; Thu, 23))

On Thu, Sep 23, 2021 at 04:22:00PM -0700, Junio C Hamano wrote:

* js/win-lazyload-buildfix (2021-09-23) 2 commits
 - lazyload.h: use an even more generic function pointer than FARPROC
 - lazyload.h: fix warnings about mismatching function pointer types

 Compilation fix.

 Will merge to 'next'.

Sorry to hijack this thread with this minor point, but I was hoping[1]
from a reroll of this topic from Hannes.

Alternatively the patch below the scissors would be nice to squash or
it will be harder to fix later.

Carlo

CC: +Hannes
[1] https://lore.kernel.org/git/CAPUEspivB=07OponiMrfXFBrC+L7qjSUuZEV9q-Ug5Z_ShnFNA@mail.gmail.com/ (local)
----- >8 -----
Subject: [PATCH] fixup! lazyload.h: fix warnings about mismatching function
 pointer types

The original patch will require the declaration this macro creates
to be moved to the end of the local variables or will trigger
-Wdeclaration-after-statement because it will likely end in ";;" if
the macro call has one, as it is common.

Remove trailing ';' from macro definition, for easy of use.

Signed-off-by: Carlo Marcelo Arenas Belón <redacted>
---
 compat/win32/lazyload.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compat/win32/lazyload.h b/compat/win32/lazyload.h
index c688e545ad..2b3637135f 100644
--- a/compat/win32/lazyload.h
+++ b/compat/win32/lazyload.h

@@ -29,7 +29,7 @@ struct proc_addr {
 	static struct proc_addr proc_addr_##function = \
 	{ #dll, #function, NULL, 0 }; \
 	typedef rettype (WINAPI *proc_type_##function)(__VA_ARGS__); \
-	static proc_type_##function function;
+	static proc_type_##function function
 
 /*
  * Loads a function from a DLL (once-only).

-- 
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