Mercurial > vim
view runtime/bugreport.vim @ 33260:aba1fa2b7d1e v9.0.1898
patch 9.0.1898: Vim9: restrict access to static vars
Commit: https://github.com/vim/vim/commit/c30a90d9b2c029f794cea502f6b824f71e4876dd
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Fri Sep 15 20:14:55 2023 +0200
patch 9.0.1898: Vim9: restrict access to static vars
Problem: Vim9: restrict access to static vars and methods
Solution: Class members are accesible only from the class where they are
defined.
Based on the #13004 discussion, the following changes are made:
1) Static variables and methods are accessible only using the class
name and inside the class where they are defined.
2) Static variables and methods can be used without the class name in
the class where they are defined.
3) Static variables of a super class are not copied to the sub class.
4) A sub class can declare a class variable with the same name as the
super class.
5) When a method or member is found during compilation, use more
specific error messages.
This aligns the Vim9 class variable/method implementation with the Dart
implementation.
Also while at it, ignore duplicate class and object methods.
The access level of an object method can however be changed in a
subclass.
For the tests, use the new CheckSourceFailure() function instead of the
CheckScriptFailure() function in the tests.
closes: #13086
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 15 Sep 2023 20:30:05 +0200 |
| parents | 4027cefc2aab |
| children |
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:" Use this script to create the file "bugreport.txt", which contains :" information about the environment of a possible bug in Vim. :" :" Maintainer: The Vim Project <https://github.com/vim/vim> :" Last change: 2023 Aug 10 :" Former Maintainer: Bram Moolenaar <Bram@vim.org> :" :" To use inside Vim: :" :so $VIMRUNTIME/bugreport.vim :" Or, from the command line: :" vim -s $VIMRUNTIME/bugreport.vim :" :" The "if 1" lines are to avoid error messages when expression evaluation is :" not compiled in. :" :if 1 : let more_save = &more :endif :set nomore :if has("unix") : !echo "uname -a" >bugreport.txt : !uname -a >>bugreport.txt :endif :redir >>bugreport.txt :version :if 1 : func <SID>CheckDir(n) : if isdirectory(a:n) : echo 'directory "' . a:n . '" exists' : else : echo 'directory "' . a:n . '" does NOT exist' : endif : endfun : func <SID>CheckFile(n) : if filereadable(a:n) : echo '"' . a:n . '" is readable' : else : echo '"' . a:n . '" is NOT readable' : endif : endfun : echo "--- Directories and Files ---" : echo '$VIM = "' . $VIM . '"' : call <SID>CheckDir($VIM) : echo '$VIMRUNTIME = "' . $VIMRUNTIME . '"' : call <SID>CheckDir($VIMRUNTIME) : call <SID>CheckFile(&helpfile) : call <SID>CheckFile(fnamemodify(&helpfile, ":h") . "/tags") : call <SID>CheckFile($VIMRUNTIME . "/menu.vim") : call <SID>CheckFile($VIMRUNTIME . "/filetype.vim") : call <SID>CheckFile($VIMRUNTIME . "/syntax/synload.vim") : delfun <SID>CheckDir : delfun <SID>CheckFile : echo "--- Scripts sourced ---" : scriptnames :endif :set all :set termcap :au :if 1 : echo "--- Normal/Visual mode mappings ---" :endif :map :if 1 : echo "--- Insert/Command-line mode mappings ---" :endif :map! :if 1 : echo "--- Abbreviations ---" :endif :ab :if 1 : echo "--- Highlighting ---" :endif :highlight :if 1 : echo "--- Variables ---" :endif :if 1 : let :endif :redir END :set more& :if 1 : let &more = more_save : unlet more_save :endif :e bugreport.txt