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vim-patch:8.2.2075: error for const argument to mapnew()

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Problem:    Error for const argument to mapnew().
Solution:   Don't give an error. (closes vim/vim#7400)

57cf4973a2

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq
2023-08-17 10:56:03 +08:00
parent bc0c7dde17
commit 90ad3c8f17
2 changed files with 8 additions and 2 deletions
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4
src/nvim/eval.c
View File

@@ -5115,7 +5115,7 @@ static void filter_map(typval_T *argvars, typval_T *rettv, filtermap_T filtermap
todo--;
dictitem_T *di = TV_DICT_HI2DI(hi);
if (filtermap != FILTERMAP_FILTER
if (filtermap == FILTERMAP_MAP
&& (value_check_lock(di->di_tv.v_lock, arg_errmsg, TV_TRANSLATE)
|| var_check_ro(di->di_flags, arg_errmsg, TV_TRANSLATE))) {
break;
@@ -5210,7 +5210,7 @@ static void filter_map(typval_T *argvars, typval_T *rettv, filtermap_T filtermap
tv_list_set_lock(l, VAR_LOCKED);
}
for (listitem_T *li = tv_list_first(l); li != NULL;) {
if (filtermap != FILTERMAP_FILTER
if (filtermap == FILTERMAP_MAP
&& value_check_lock(TV_LIST_ITEM_TV(li)->v_lock, arg_errmsg,
TV_TRANSLATE)) {
break;

6
test/old/testdir/test_filter_map.vim
View File

@@ -116,6 +116,9 @@ func Test_mapnew_dict()
let dout = mapnew(din, {k, v -> string(v)})
call assert_equal(#{one: 1, two: 2}, din)
call assert_equal(#{one: '1', two: '2'}, dout)
const dconst = #{one: 1, two: 2, three: 3}
call assert_equal(#{one: 2, two: 3, three: 4}, mapnew(dconst, {_, v -> v + 1}))
endfunc
func Test_mapnew_list()
@@ -123,6 +126,9 @@ func Test_mapnew_list()
let lout = mapnew(lin, {k, v -> string(v)})
call assert_equal([1, 2, 3], lin)
call assert_equal(['1', '2', '3'], lout)
const lconst = [1, 2, 3]
call assert_equal([2, 3, 4], mapnew(lconst, {_, v -> v + 1}))
endfunc
func Test_mapnew_blob()