commit bf7c88d852204c36d89da1b803c72339fbd7b5fc
author Hirohito Higashi <h.east.727@gmail.com> Thu Feb 13 21:04:07 2025 +0100
committer Christian Brabandt <cb@256bit.org> Thu Feb 13 21:04:07 2025 +0100
tree 398208d1abe604df2f3d68b56acab4409354632d
parent e70587dbdbb1aba2c3f92490b8f870361d4a4177

patch 9.1.1111: Vim9: variable not found in transitive import

Problem:  Vim9: variable not found in transitive import
          (lifepillar)
Solution: fix import and class extends (Hirohito Higashi)

fixes: #16379
related: #16440
closes: #16602

Signed-off-by: Hirohito Higashi <h.east.727@gmail.com>
Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/testdir/test_vim9_import.vim

diff --git a/src/testdir/test_vim9_import.vim b/src/testdir/test_vim9_import.vim
index 5f5c928..c92aed0 100644
--- a/src/testdir/test_vim9_import.vim
+++ b/src/testdir/test_vim9_import.vim
@@ -3457,4 +3457,41 @@
   v9.CheckScriptFailure(lines, 'E1376: Object variable "value2" accessible only using class "Run" object', 2)
 enddef
 
+" Test for import and class extends
+def Test_vim9_import_and_class_extends_2()
+  mkdir('import', 'R')
+  var save_rtp = &rtp
+  &rtp = getcwd()
+
+  var lines =<< trim END
+    vim9script
+    export class Property
+      public var value: string
+    endclass
+  END
+  writefile(lines, './import/libproperty.vim')
+
+  lines =<< trim END
+    vim9script
+    import 'libproperty.vim'
+    export class View
+      var _content = libproperty.Property.new('')
+    endclass
+  END
+  writefile(lines, './import/libview.vim')
+
+  lines =<< trim END
+    vim9script
+    import 'libview.vim'
+    class MyView extends libview.View
+      def new(value: string)
+        this._content.value = value
+      enddef
+    endclass
+    var myView = MyView.new('This should be ok')
+  END
+  v9.CheckScriptSuccess(lines)
+  &rtp = save_rtp
+enddef
+
 " vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker