patch 8.2.3770: new compiler warnings from clang-12 and clang-13 Commit: https://github.com/vim/vim/commit/dee78e1ce857985c06ff18e20daeadfe1622b8ae Author: ichizok <gclient.gaap@gmail.com> Date: Thu Dec 9 21:08:01 2021 +0000 patch 8.2.3770: new compiler warnings from clang-12 and clang-13 Problem: New compiler warnings from clang-12 and clang-13. Solution: Adjust CI and suppress some warnings. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/9314)

# A very (if not the most) simplistic Makefile for MSVC

SUBSYSTEM = console
!if "$(SUBSYSTEM_VER)" != ""
SUBSYSTEM = $(SUBSYSTEM),$(SUBSYSTEM_VER)
!endif

CC=cl
CFLAGS=/O2 /nologo

tee.exe: tee.obj
	$(CC) $(CFLAGS) /Fo$@ $** /link /subsystem:$(SUBSYSTEM)

tee.obj: tee.c
	$(CC) $(CFLAGS) /c $**

clean:
	- del tee.obj
	- del tee.exe