patch 9.1.1362: Vim9: type ignored when adding tuple to instance list var
Commit:
https://github.com/vim/vim/commit/41cddfa177096168ea7f7c4f2a2857c0d76ce5d8
Author: Yegappan Lakshmanan <yegap...@yahoo.com>
Date: Sat May 3 19:11:45 2025 +0200
patch 9.1.1362: Vim9: type ignored when adding tuple to instance list var
Problem: Vim9: type ignored when adding tuple to instance list var
(Lifepillar)
Solution: When getting the typval of class and object member variables,
set the variable type (Yegappan Lakshmanan)
fixes: #17236
closes: #17244
Signed-off-by: Yegappan Lakshmanan <yegap...@yahoo.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>
diff --git a/src/testdir/test_vim9_class.vim b/src/testdir/test_vim9_class.vim
index e854571e5..3ba467b23 100644
--- a/src/testdir/test_vim9_class.vim
+++ b/src/testdir/test_vim9_class.vim
@@ -13084,4 +13084,73 @@ def Test_object_of_class_type()
\ 'E1353: Class name not found: <number>'])
enddef
+" Test for the object and class member type
+def Test_obj_class_member_type()
+ var lines =<< trim END
+ vim9script
+ class L
+ var l: list<number>
+ endclass
+ var obj_L = L.new([10, 20])
+ assert_equal('list<number>', typename(obj_L.l))
+ obj_L.l->add('a')
+ END
+ v9.CheckSourceFailure(lines, 'E1012: Type mismatch; expected number but got
string', 7)
+
+ lines =<< trim END
+ vim9script
+ class T
+ var t: list<tuple<string>>
+ endclass
+ var obj_T = T.new([('a',), ('b',)])
+ assert_equal('list<tuple<string>>', typename(obj_T.t))
+ obj_T.t->add([('c', 10, true)])
+ END
+ v9.CheckSourceFailure(lines, 'E1012: Type mismatch; expected tuple<string>
but got list<tuple<string, number, bool>>', 7)
+
+ lines =<< trim END
+ vim9script
+ class D
+ var d: dict<number>
+ endclass
+ var obj_D = D.new({a: 10, b: 20})
+ assert_equal('dict<number>', typename(obj_D.d))
+ obj_D.d->extend({c: 'C'})
+ END
+ v9.CheckSourceFailure(lines, 'E1013: Argument 2: type mismatch, expected
dict<number> but got dict<string> in extend()', 7)
+
+ lines =<< trim END
+ vim9script
+ class L
+ public static var l: list<number>
+ endclass
+ L.l = [10, 20]
+ assert_equal('list<number>', typename(L.l))
+ L.l->add('a')
+ END
+ v9.CheckSourceFailure(lines, 'E1012: Type mismatch; expected number but got
string', 7)
+
+ lines =<< trim END
+ vim9script
+ class T
+ public static var t: list<tuple<string>>
+ endclass
+ T.t = [('a',), ('b',)]
+ assert_equal('list<tuple<string>>', typename(T.t))
+ T.t->add([('c', 10, true)])
+ END
+ v9.CheckSourceFailure(lines, 'E1012: Type mismatch; expected tuple<string>
but got list<tuple<string, number, bool>>', 7)
+
+ lines =<< trim END
+ vim9script
+ class D
+ public static var d: dict<number>
+ endclass
+ D.d = {a: 10, b: 20}
+ assert_equal('dict<number>', typename(D.d))
+ D.d->extend({c: 'C'})
+ END
+ v9.CheckSourceFailure(lines, 'E1013: Argument 2: type mismatch, expected
dict<number> but got dict<string> in extend()', 7)
+enddef
+
" vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker
diff --git a/src/version.c b/src/version.c
index 7d29d7020..4dc628f30 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 1362,
/**/
1361,
/**/
diff --git a/src/vim9class.c b/src/vim9class.c
index 560c5ae28..a82cc1332 100644
--- a/src/vim9class.c
+++ b/src/vim9class.c
@@ -2928,11 +2928,13 @@ get_member_tv(
object_T *obj = rettv->vval.v_object;
typval_T *tv = (typval_T *)(obj + 1) + m_idx;
copy_tv(tv, rettv);
+ set_tv_type(rettv, m->ocm_type);
object_unref(obj);
}
else
{
copy_tv(&cl->class_members_tv[m_idx], rettv);
+ set_tv_type(rettv, m->ocm_type);
class_unref(cl);
}
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