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view READMEdir/README_amisrc.txt @ 33393:016d8f863230 v9.0.1955
patch 9.0.1955: Vim9: lockvar issues with objects/classes
Commit: https://github.com/vim/vim/commit/ee865f37acab6cac2cee6a171d60e1b365f852b0
Author: Ernie Rael <errael@raelity.com>
Date: Fri Sep 29 19:53:55 2023 +0200
patch 9.0.1955: Vim9: lockvar issues with objects/classes
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>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Fri, 29 Sep 2023 20:00:07 +0200 |
parents | f8116058ca76 |
children | 4635e43f2c6f |
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README_amisrc.txt for version 9.0 of Vim: Vi IMproved. See "README.txt" for general information about Vim. See "README_ami.txt" for installation instructions for the Amiga. These files are in the runtime archive (vim90rt.tgz). The Amiga source archive contains the files needed to compile Vim on the Amiga. See "src/INSTALLami.txt" for instructions on how to compile Vim on the Amiga.