Patch 8.2.1012
Problem: Vim9: cannot declare single character script variables.
Solution: Don't see "b:", "s:", etc. as namespace. Fix item size of
sn_var_vals.
Files: src/vim9script.c, src/scriptfile.c,
src/testdir/test_vim9_script.vim
*** ../vim-8.2.1011/src/vim9script.c 2020-06-19 18:34:10.989945091 +0200
--- src/vim9script.c 2020-06-19 18:43:44.024372609 +0200
***************
*** 471,477 ****
}
for (p = arg + 1; *p != NUL && eval_isnamec(*p); MB_PTR_ADV(p))
! if (*p == ':' && p != arg + 1)
break;
if (*p != ':')
--- 471,477 ----
}
for (p = arg + 1; *p != NUL && eval_isnamec(*p); MB_PTR_ADV(p))
! if (*p == ':' && (VIM_ISWHITE(p[1]) || p != arg + 1))
break;
if (*p != ':')
*** ../vim-8.2.1011/src/scriptfile.c 2020-05-25 22:36:46.629735032 +0200
--- src/scriptfile.c 2020-06-19 18:51:22.423708670 +0200
***************
*** 1343,1349 ****
// Allocate the local script variables to use for this script.
new_script_vars(script_items.ga_len);
! ga_init2(&si->sn_var_vals, sizeof(typval_T), 10);
ga_init2(&si->sn_imports, sizeof(imported_T), 10);
ga_init2(&si->sn_type_list, sizeof(type_T), 10);
# ifdef FEAT_PROFILE
--- 1343,1349 ----
// Allocate the local script variables to use for this script.
new_script_vars(script_items.ga_len);
! ga_init2(&si->sn_var_vals, sizeof(svar_T), 10);
ga_init2(&si->sn_imports, sizeof(imported_T), 10);
ga_init2(&si->sn_type_list, sizeof(type_T), 10);
# ifdef FEAT_PROFILE
*** ../vim-8.2.1011/src/testdir/test_vim9_script.vim 2020-06-19
18:34:10.993945080 +0200
--- src/testdir/test_vim9_script.vim 2020-06-19 18:59:58.442718650 +0200
***************
*** 109,114 ****
--- 109,149 ----
call CheckDefFailure(['v:errmsg += 123'], 'E1013:')
enddef
+ def Test_vim9_single_char_vars()
+ let lines =<< trim END
+ vim9script
+
+ " single character variable declarations work
+ let a: string
+ let b: number
+ let l: list<any>
+ let s: string
+ let t: number
+ let v: number
+ let w: number
+
+ " script-local variables can be used without s: prefix
+ a = 'script-a'
+ b = 111
+ l = [1, 2, 3]
+ s = 'script-s'
+ t = 222
+ v = 333
+ w = 444
+
+ assert_equal('script-a', a)
+ assert_equal(111, b)
+ assert_equal([1, 2, 3], l)
+ assert_equal('script-s', s)
+ assert_equal(222, t)
+ assert_equal(333, v)
+ assert_equal(444, w)
+ END
+ writefile(lines, 'Xsinglechar')
+ source Xsinglechar
+ delete('Xsinglechar')
+ enddef
+
def Test_assignment_list()
let list1: list<bool> = [false, true, false]
let list2: list<number> = [1, 2, 3]
*** ../vim-8.2.1011/src/version.c 2020-06-19 18:34:10.993945080 +0200
--- src/version.c 2020-06-19 18:51:50.367663985 +0200
***************
*** 756,757 ****
--- 756,759 ----
{ /* Add new patch number below this line */
+ /**/
+ 1012,
/**/
--
TALL KNIGHT: When you have found the shrubbery, then you must cut down the
mightiest tree in the forest ... with a herring.
"Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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