Mercurial > vim
view runtime/indent/dts.vim @ 33303:924e9cb09df7 v9.0.1917
patch 9.0.1917: undefined behaviour with python function pointer
Commit: https://github.com/vim/vim/commit/d606fccf6fd716bda43a8e1d11d898f438d28b82
Author: Yee Cheng Chin <ychin.git@gmail.com>
Date: Wed Sep 20 19:59:47 2023 +0200
patch 9.0.1917: undefined behaviour with python function pointer
Problem: undefined behaviour with python function pointer
Solution: correctly cast function pointers from void
Fix more undefined behaviors in if_python
Fix remaining UBSAN errors from Clang 17 in if_python in casting
function pointers.
Also fix a mistake where `PyMem_Free()` should be returning void, by the
dynamic build is mistakenly casting it as a function that returns an
int.
closes: #13128
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Wed, 20 Sep 2023 20:15:04 +0200 |
parents | 695b50472e85 |
children |
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" Vim indent file " Language: Device Tree " Maintainer: Roland Hieber, Pengutronix <rhi@pengutronix.de> " if exists("b:did_indent") finish endif let b:did_indent = 1 setlocal autoindent setlocal nosmartindent setlocal indentkeys=o,O,0},0<>>,!<Ctrl-F> setlocal indentexpr=GetDTSIndent() setlocal nolisp let b:undo_indent = 'setl autoindent< smartindent< indentkeys< indentexpr< lisp<' function GetDTSIndent() let sw = shiftwidth() let lnum = v:lnum let line = getline(lnum) let prevline = getline(prevnonblank(lnum-1)) let prevind = indent(prevnonblank(lnum-1)) if prevnonblank(lnum-1) < 1 return 0 endif " Don't indent header and preprocessor directives if line =~ '^\s*\(/dts-\|#\(include\|define\|undef\|warn\(ing\)\?\|error\|if\(n\?def\)\?\|else\|elif\|endif\)\)' return 0 " Don't indent /node and &label blocks elseif line =~ '^\s*[/&].\+{\s*$' return 0 " Indent to matching bracket or remove one shiftwidth if line begins with } or > elseif line =~ '^\s*[}>]' " set cursor to closing bracket on current line let col = matchend(line, '^\s*[>}]') call cursor(lnum, col) " determine bracket type, {} or <> let pair = strpart('{}<>', stridx('}>', line[col-1]) * 2, 2) " find matching bracket pair let pairline = searchpair(pair[0], '', pair[1], 'bW') if pairline > 0 return indent(pairline) else return prevind - sw endif " else, add one level of indent if line ends in { or < or = or , elseif prevline =~ '[{<=,]$' return prevind + sw else return prevind endif endfunction