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undo: Remove incorrect NONNULL_ALL attribute

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Fixes #3605
This commit is contained in:
ZyX 2015-11-05 23:34:48 +03:00
parent e19f1c5491
commit 96dc38b3c8
2 changed files with 15 additions and 6 deletions
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2
src/nvim/undo.c
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@ -650,7 +650,7 @@ void u_compute_hash(char_u *hash)
///
/// @return [allocated] File name to read from/write to or NULL.
char *u_get_undo_file_name(const char *const buf_ffname, const bool reading)
FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT
FUNC_ATTR_WARN_UNUSED_RESULT
{
char *dirp;
char dir_name[MAXPATHL + 1];

19
test/functional/ex_cmds/wundo_spec.lua
View File

@ -1,9 +1,9 @@
-- Specs for
-- :wundo
-- Specs for :wundo and underlying functions
local helpers = require('test.functional.helpers')
local execute, eq, clear, eval, feed =
helpers.execute, helpers.eq, helpers.clear, helpers.eval, helpers.feed
local execute, clear, eval, feed, spawn, nvim_prog, set_session =
helpers.execute, helpers.clear, helpers.eval, helpers.feed, helpers.spawn,
helpers.nvim_prog, helpers.set_session
describe(':wundo', function()
@ -16,5 +16,14 @@ describe(':wundo', function()
os.remove(eval('getcwd()') .. '/foo') --cleanup
end)
end)
describe('u_* functions', function()
it('safely fail on new, non-empty buffer', function()
local session = spawn({nvim_prog, '-u', 'NONE', '-i', 'NONE', '--embed',
'-c', 'set undodir=. undofile'})
set_session(session)
execute('echo "True"') -- Should not error out due to crashed Neovim
session:exit(0)
end)
end)