Mercurial > vim
comparison src/eval.c @ 10908:6b6abffbdf59 v8.0.0343
patch 8.0.0343: b:changedtick can be unlocked
commit https://github.com/vim/vim/commit/e7877fe0de1426f8de9ada825e4f7b64810c7dbc
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Feb 20 22:35:33 2017 +0100
patch 8.0.0343: b:changedtick can be unlocked
Problem: b:changedtick can be unlocked, even though it has no effect.
(Nikolai Pavlov)
Solution: Add a check and error E940. (closes #1496)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 20 Feb 2017 22:45:05 +0100 |
| parents | 5780bd3a5a7e |
| children | 8bff367672a4 |
comparison
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| 10907:7b96d04312c2 | 10908:6b6abffbdf59 |
|---|---|
| 2880 | 2880 |
| 2881 /* Normal name or expanded name. */ | 2881 /* Normal name or expanded name. */ |
| 2882 di = find_var(lp->ll_name, NULL, TRUE); | 2882 di = find_var(lp->ll_name, NULL, TRUE); |
| 2883 if (di == NULL) | 2883 if (di == NULL) |
| 2884 ret = FAIL; | 2884 ret = FAIL; |
| 2885 else if ((di->di_flags & DI_FLAGS_FIX) | |
| 2886 && di->di_tv.v_type != VAR_DICT | |
| 2887 && di->di_tv.v_type != VAR_LIST) | |
| 2888 /* For historic reasons this error is not given for a list or dict. | |
| 2889 * E.g., the b: dict could be locked/unlocked. */ | |
| 2890 EMSG2(_("E940: Cannot lock or unlock variable %s"), lp->ll_name); | |
| 2885 else | 2891 else |
| 2886 { | 2892 { |
| 2887 if (lock) | 2893 if (lock) |
| 2888 di->di_flags |= DI_FLAGS_LOCK; | 2894 di->di_flags |= DI_FLAGS_LOCK; |
| 2889 else | 2895 else |