patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase Commit: https://github.com/vim/vim/commit/32e351179eacfc84f64cd5029e221582d400bb38 Author: Bram Moolenaar <Bram@vim.org> Date: Thu May 14 22:41:15 2020 +0200 patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase Problem: Vim9: expressions are evaluated in the discovery phase. Solution: Bail out if an expression is not a constant. Require a type for declared constants.

@echo off
rem To be used on MS-Windows for Msys2 with the 64 bit MinGW compiler.
rem Adjust the "c:\msys64" part to match your installation.
@echo on

set PATH=c:\msys64\mingw64\bin;c:\msys64\usr\bin;%PATH%