view src/proto/vim9type.pro @ 34379:37b4c89ba420 v9.1.0116

patch 9.1.0116: win_split_ins may not check available room Commit: https://github.com/vim/vim/commit/0fd44a5ad81ade342cb54d8984965bdedd2272c8 Author: Sean Dewar <6256228+seandewar@users.noreply.github.com> Date: Tue Feb 20 20:28:15 2024 +0100 patch 9.1.0116: win_split_ins may not check available room Problem: win_split_ins has no check for E36 when moving an existing window Solution: check for room and fix the issues in f_win_splitmove() (Sean Dewar) win_split_ins has no check for E36 when moving an existing window, allowing for layouts with many overlapping zero-sized windows to be created (which may also cause drawing issues with tablines and such). f_win_splitmove also has some bugs. So check for room and fix the issues in f_win_splitmove. Handle failure in the two relevant win_split_ins callers by restoring the original layout, and factor the common logic into win_splitmove. Don't check for room when opening an autocommand window, as it's a temporary window that's rarely interacted with or drawn anyhow, and is rather important for some autocommands. Issues fixed in f_win_splitmove: - Error if splitting is disallowed. - Fix heap-use-after-frees if autocommands fired from switching to "targetwin" close "wp" or "oldwin". - Fix splitting the wrong window if autocommands fired from switching to "targetwin" switch to a different window. - Ensure -1 is returned for all errors. Also handle allocation failure a bit earlier in make_snapshot (callers, except win_splitmove, don't really care if a snapshot can't be made, so just ignore the return value). Note: Test_smoothscroll_in_zero_width_window failed after these changes with E36, as it was using the previous behaviour to create a zero-width window. I've fixed the test such that it fails with UBSAN as expected when v9.0.1367 is reverted (and simplified it too). related: #14042 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Tue, 20 Feb 2024 22:30:04 +0100
parents 84b93d95a952
children
line wrap: on
line source

/* vim9type.c */
type_T *get_type_ptr(garray_T *type_gap);
type_T *copy_type(type_T *type, garray_T *type_gap);
void clear_type_list(garray_T *gap);
void clear_func_type_list(garray_T *gap, type_T **func_type);
type_T *alloc_type(type_T *type);
void free_type(type_T *type);
void set_tv_type(typval_T *tv, type_T *type);
type_T *get_list_type(type_T *member_type, garray_T *type_gap);
type_T *get_dict_type(type_T *member_type, garray_T *type_gap);
type_T *alloc_func_type(type_T *ret_type, int argcount, garray_T *type_gap);
type_T *get_func_type(type_T *ret_type, int argcount, garray_T *type_gap);
int func_type_add_arg_types(type_T *functype, int argcount, garray_T *type_gap);
int type_any_or_unknown(type_T *type);
int need_convert_to_bool(type_T *type, typval_T *tv);
type_T *typval2type(typval_T *tv, int copyID, garray_T *type_gap, int flags);
int valid_declaration_type(type_T *type);
type_T *typval2type_vimvar(typval_T *tv, garray_T *type_gap);
int check_typval_arg_type(type_T *expected, typval_T *actual_tv, char *func_name, int arg_idx);
int check_typval_type(type_T *expected, typval_T *actual_tv, where_T where);
void arg_type_mismatch(type_T *expected, type_T *actual, int arg_idx);
void type_mismatch_where(type_T *expected, type_T *actual, where_T where);
int check_type(type_T *expected, type_T *actual, int give_msg, where_T where);
int check_type_maybe(type_T *expected, type_T *actual, int give_msg, where_T where);
int check_argument_types(type_T *type, typval_T *argvars, int argcount, typval_T *base_tv, char_u *name);
char_u *skip_type(char_u *start, int optional);
type_T *parse_type(char_u **arg, garray_T *type_gap, int give_error);
int equal_type(type_T *type1, type_T *type2, int flags);
void common_type(type_T *type1, type_T *type2, type_T **dest, garray_T *type_gap);
int push_type_stack(cctx_T *cctx, type_T *type);
int push_type_stack2(cctx_T *cctx, type_T *type, type_T *decl_type);
void set_type_on_stack(cctx_T *cctx, type_T *type, int offset);
type_T *get_type_on_stack(cctx_T *cctx, int offset);
type_T *get_decl_type_on_stack(cctx_T *cctx, int offset);
type_T *get_member_type_from_stack(int count, int skip, cctx_T *cctx);
char *vartype_name(vartype_T type);
char *type_name(type_T *type, char **tofree);
void f_typename(typval_T *argvars, typval_T *rettv);
int check_typval_is_value(typval_T *tv);
int check_type_is_value(type_T *type);
/* vim: set ft=c : */