Mercurial > vim
view src/testdir/test77a.in @ 26053:e861c5aaedd8 v8.2.3560
patch 8.2.3560: using freed memory with lambda
Commit: https://github.com/vim/vim/commit/844fb64a605d60131827503a001b2d1aa232b078
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Oct 23 13:32:30 2021 +0100
patch 8.2.3560: using freed memory with lambda
Problem: Using freed memory with lambda.
Solution: Do not free lines early, keep them until the expression is
finished.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 23 Oct 2021 14:45:04 +0200 |
parents | e705ea6e855b |
children |
line wrap: on
line source
Inserts 2 million lines with consecutive integers starting from 1 (essentially, the output of GNU's seq 1 2000000), writes them to Xtest and writes its cksum to test.out. We need 2 million lines to trigger a call to mf_hash_grow(). If it would mess up the lines the checksum would differ. cksum is part of POSIX and so should be available on most Unixes. If it isn't available then the test will be skipped. VMS does not have CKSUM but has a built in CHECKSUM - it should be used STARTTEST :silent! while 0 : e! test.ok : w! test.out : qa! :silent! endwhile :if !has("vms") : e! test.ok : w! test.out : qa! :endif :set fileformat=unix undolevels=-1 ggdG :let i = 1 :while i <= 2000000 | call append(i, range(i, i + 99)) | let i += 100 | endwhile ggdd :w! Xtest. :r !@test77a.com Xtest. :s/\s/ /g :set fileformat& :.w! test.out :qa! ENDTEST