Mercurial > vim
view runtime/evim.vim @ 33393:016d8f863230 v9.0.1955
patch 9.0.1955: Vim9: lockvar issues with objects/classes
Commit: https://github.com/vim/vim/commit/ee865f37acab6cac2cee6a171d60e1b365f852b0
Author: Ernie Rael <errael@raelity.com>
Date: Fri Sep 29 19:53:55 2023 +0200
patch 9.0.1955: Vim9: lockvar issues with objects/classes
Problem: Vim9: lockvar issues with objects/classes
Solution: fix `get_lhs()` object/class access and avoid `SEGV`,
make error messages more accurate.
- `get_lval()` detects/returns object/class access
- `compile_lock_unlock()` generate code for bare static and obj_arg access
- `do_lock_var()` check lval for `ll_object`/`ll_class` and fail if so.
Details:
- Add `ll_object`/`ll_class`/`ll_oi` to `lval_T`.
- Add `lockunlock_T` to `isn_T` for `is_arg` to specify handling of `lval_root` in `get_lval()`.
- In `get_lval()`, fill in `ll_object`/`ll_class`/`ll_oi` as needed; when no `[idx] or .key`, check lval_root on the way out.
- In `do_lock_var()` check for `ll_object`/`ll_class`; also bullet proof ll_dict case
and give `Dictionay required` if problem. (not needed to avoid lockvar crash anymore)
- In `compile_lock_unlock()` compile for the class variable and func arg cases.
closes: #13174
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Ernie Rael <errael@raelity.com>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Fri, 29 Sep 2023 20:00:07 +0200 |
parents | 4027cefc2aab |
children |
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" Vim script for Evim key bindings " Maintainer: The Vim Project <https://github.com/vim/vim> " Last Change: 2023 Aug 10 " Former Maintainer: Bram Moolenaar <Bram@vim.org> " Don't use Vi-compatible mode. set nocompatible " Use the mswin.vim script for most mappings source <sfile>:p:h/mswin.vim " Allow for using CTRL-Q in Insert mode to quit Vim. inoremap <C-Q> <C-O>:confirm qall<CR> " Vim is in Insert mode by default set insertmode " Make a buffer hidden when editing another one set hidden " Make cursor keys ignore wrapping inoremap <silent> <Down> <C-R>=pumvisible() ? "\<lt>Down>" : "\<lt>C-O>gj"<CR> inoremap <silent> <Up> <C-R>=pumvisible() ? "\<lt>Up>" : "\<lt>C-O>gk"<CR> " CTRL-F does Find dialog instead of page forward noremap <silent> <C-F> :promptfind<CR> vnoremap <silent> <C-F> y:promptfind <C-R>"<CR> onoremap <silent> <C-F> <C-C>:promptfind<CR> inoremap <silent> <C-F> <C-O>:promptfind<CR> cnoremap <silent> <C-F> <C-C>:promptfind<CR> set backspace=2 " allow backspacing over everything in insert mode set autoindent " always set autoindenting on if has("vms") set nobackup " do not keep a backup file, use versions instead else set backup " keep a backup file endif set history=50 " keep 50 lines of command line history set ruler " show the cursor position all the time set incsearch " do incremental searching set mouse=a " always use the mouse " Don't use Ex mode, use Q for formatting map Q gq " Switch syntax highlighting on, when the terminal has colors " Highlight the last used search pattern on the next search command. if &t_Co > 2 || has("gui_running") syntax on set hlsearch nohlsearch endif " Enable file type detection. " Use the default filetype settings, so that mail gets 'tw' set to 72, " 'cindent' is on in C files, etc. " Also load indent files, to automatically do language-dependent indenting. filetype plugin indent on " For all text files set 'textwidth' to 78 characters. au FileType text setlocal tw=78 " Add optional packages. " " The matchit plugin makes the % command work better, but it is not backwards " compatible. " The ! means the package won't be loaded right away but when plugins are " loaded during initialization. if has('syntax') && has('eval') packadd! matchit endif " vim: set sw=2 :