Mercurial > vim
view src/testdir/check.vim @ 17308:d04de6c49f59 v8.1.1653
patch 8.1.1653: ubsan warns for possibly passing NULL pointer
commit https://github.com/vim/vim/commit/0d07155c8bbaca1a527b79da358438253a60839f
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jul 8 22:04:03 2019 +0200
patch 8.1.1653: ubsan warns for possibly passing NULL pointer
Problem: Ubsan warns for possibly passing NULL pointer.
Solution: Skip code when length is zero. (Dominique Pelle, closes https://github.com/vim/vim/issues/4631)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 08 Jul 2019 22:15:04 +0200 |
parents | 8e9e9124c7a2 |
children | 4a22102fda8f |
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" Command to check for the presence of a feature. command -nargs=1 CheckFeature call CheckFeature(<f-args>) func CheckFeature(name) if !has(a:name) throw 'Skipped: ' .. a:name .. ' feature missing' endif endfunc " Command to check for the presence of a working option. command -nargs=1 CheckOption call CheckOption(<f-args>) func CheckOption(name) if !exists('+' .. a:name) throw 'Skipped: ' .. a:name .. ' option not supported' endif endfunc " Command to check for the presence of a function. command -nargs=1 CheckFunction call CheckFunction(<f-args>) func CheckFunction(name) if !exists('*' .. a:name) throw 'Skipped: ' .. a:name .. ' function missing' endif endfunc