diff options
Diffstat (limited to 'src/testdir/test_vim9_class.vim')
| -rw-r--r-- | src/testdir/test_vim9_class.vim | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/testdir/test_vim9_class.vim b/src/testdir/test_vim9_class.vim index a043f8c699..f0c27de99b 100644 --- a/src/testdir/test_vim9_class.vim +++ b/src/testdir/test_vim9_class.vim @@ -10776,4 +10776,37 @@ def Test_class_object_index() v9.CheckScriptFailure(lines, 'E689: Index not allowed after a object: a[10] = 1', 5) enddef +def Test_class_member_init_typecheck() + # Ensure the class member is assigned its declared type. + var lines =<< trim END + vim9script + class S + static var l: list<string> = [] + endclass + S.l->add(123) + END + v9.CheckScriptFailure(lines, 'E1012: Type mismatch; expected string but got number', 5) + + # Ensure the initializer value and the declared type match. + lines =<< trim END + vim9script + class S + var l: list<string> = [1, 2, 3] + endclass + var o = S.new() + END + v9.CheckScriptFailure(lines, 'E1382: Variable "l": type mismatch, expected list<string> but got list<number>') + + # Ensure the class member is assigned its declared type. + lines =<< trim END + vim9script + class S + var l: list<string> = [] + endclass + var o = S.new() + o.l->add(123) + END + v9.CheckScriptFailure(lines, 'E1012: Type mismatch; expected string but got number', 6) +enddef + " vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker |