diff options
| author | Ernie Rael <errael@raelity.com> | 2023-09-29 19:53:55 +0200 |
|---|---|---|
| committer | Christian Brabandt <cb@256bit.org> | 2023-09-29 19:53:55 +0200 |
| commit | ee865f37acab6cac2cee6a171d60e1b365f852b0 (patch) | |
| tree | 37522d42aa745a1b355a71efc979651e7500f9b2 /src/globals.h | |
| parent | 112431f21762bdcb3ee4ce2d7d8f91da07f3bf71 (diff) | |
patch 9.0.1955: Vim9: lockvar issues with objects/classesv9.0.1955
Problem: Vim9: lockvar issues with objects/classes
Solution: fix `get_lhs()` object/class access and avoid `SEGV`,
make error messages more accurate.
- `get_lval()` detects/returns object/class access
- `compile_lock_unlock()` generate code for bare static and obj_arg access
- `do_lock_var()` check lval for `ll_object`/`ll_class` and fail if so.
Details:
- Add `ll_object`/`ll_class`/`ll_oi` to `lval_T`.
- Add `lockunlock_T` to `isn_T` for `is_arg` to specify handling of `lval_root` in `get_lval()`.
- In `get_lval()`, fill in `ll_object`/`ll_class`/`ll_oi` as needed; when no `[idx] or .key`, check lval_root on the way out.
- In `do_lock_var()` check for `ll_object`/`ll_class`; also bullet proof ll_dict case
and give `Dictionay required` if problem. (not needed to avoid lockvar crash anymore)
- In `compile_lock_unlock()` compile for the class variable and func arg cases.
closes: #13174
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Ernie Rael <errael@raelity.com>
Diffstat (limited to 'src/globals.h')
| -rw-r--r-- | src/globals.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/globals.h b/src/globals.h index 68e7ef2a2d..993783957f 100644 --- a/src/globals.h +++ b/src/globals.h @@ -1954,6 +1954,7 @@ EXTERN int timer_busy INIT(= 0); // when timer is inside vgetc() then > 0 EXTERN int input_busy INIT(= 0); // when inside get_user_input() then > 0 EXTERN typval_T *lval_root INIT(= NULL); +EXTERN int lval_root_is_arg INIT(= 0); #endif #ifdef FEAT_BEVAL_TERM |