patch 8.2.2846: Vim9: "echo Func()" does not give an error for using void Commit: https://github.com/vim/vim/commit/68db996b621b98066fb7ab7028ed5c6aaa3954a8 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 9 23:19:22 2021 +0200 patch 8.2.2846: Vim9: "echo Func()" does not give an error for using void Problem: Vim9: "echo Func()" does not give an error for a function without a return value. Solution: Give an error. Be more specific about why a value is invalid.

# The most simplistic Makefile for Win32 using Microsoft Visual C++
# (NT and Windows 95)

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

xxd: xxd.exe

xxd.exe: xxd.c
	cl /nologo -DWIN32 xxd.c -link -subsystem:$(SUBSYSTEM)

# This was for an older compiler
#    cl /nologo -DWIN32 xxd.c /link setargv.obj

clean:
	- if exist xxd.obj del xxd.obj
	- if exist xxd.exe del xxd.exe