patch 8.2.4449: vim9: function argument of sort() not checked at compile time Commit: https://github.com/vim/vim/commit/e843efcc3503b7af838dca3cb9dd2e17d4fc1672 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 22 21:54:44 2022 +0000 patch 8.2.4449: vim9: function argument of sort() not checked at compile time Problem: vim9: function argument of sort() not checked at compile time. Solution: Add a compile time check.

/^CFLAGS[[:blank:]]*=/s/$/ -Wall -Wextra -Wshadow -Werror/
/^PERL_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=unused-function/
/^RUBY_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=unused-parameter/