patch 9.1.1002: Vim9: unknown func error with interface declaring func var
Problem: Vim9: unknown function error with interface declaring a
function variable (lifepillar)
Solution: Use correct instruction for getting interface member variables
(Yegappan Lakshmanan)
fixes: #16345
closes: #16421
Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_vim9_class.vim b/src/testdir/test_vim9_class.vim
index 799230a..c20de25 100644
--- a/src/testdir/test_vim9_class.vim
+++ b/src/testdir/test_vim9_class.vim
@@ -7257,6 +7257,31 @@
v9.CheckSourceSuccess(lines)
enddef
+" Test for implementing an interface with different ordering for the interface
+" member variables.
+def Test_implement_interface_with_different_variable_order()
+ var lines =<< trim END
+ vim9script
+
+ interface IX
+ var F: func(): string
+ endinterface
+
+ class X implements IX
+ var x: number
+ var F: func(): string = () => 'ok'
+ endclass
+
+ def Foo(ix: IX): string
+ return ix.F()
+ enddef
+
+ var x0 = X.new(0)
+ assert_equal('ok', Foo(x0))
+ END
+ v9.CheckSourceSuccess(lines)
+enddef
+
" Test for using "any" type for a variable in a sub-class while it has a
" concrete type in the interface
def Test_implements_using_var_type_any()