patch 9.0.1822: Vim9: no check for duplicate members in extended classes Commit: https://github.com/vim/vim/commit/e3b6c78ddc4acf238af35d7fac585e7ead27392f Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Tue Aug 29 22:32:02 2023 +0200 patch 9.0.1822: Vim9: no check for duplicate members in extended classes Problem: Vim9: no check for duplicate members in extended classes Solution: Check for duplicate members in extended classes. Fix memory leak. closes: #12948 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>

" Vim compiler file
" Compiler:	Dart Analyzer
" Maintainer:	Doug Kearns <dougkearns@gmail.com>
" Last Change:	2019 May 08

if exists("current_compiler")
  finish
endif
let current_compiler = "dartanalyzer"

if exists(":CompilerSet") != 2		" older Vim always used :setlocal
  command -nargs=* CompilerSet setlocal <args>
endif

let s:cpo_save = &cpo
set cpo&vim

CompilerSet makeprg=dartanalyzer\ --format\ machine
CompilerSet errorformat=%t%\\w%\\+\|%\\w%\\+\|%\\w%\\+\|%f\|%l\|%c\|%\\d%\\+\|%m,
		       \%-G%.%#

let &cpo = s:cpo_save
unlet s:cpo_save