patch 8.2.3807: Vim9: can call import with star directly
Problem: Vim9: can call import with star directly.
Solution: Check that the import used star.
diff --git a/src/testdir/test_vim9_script.vim b/src/testdir/test_vim9_script.vim
index 4b05e9c..9ab3b6d 100644
--- a/src/testdir/test_vim9_script.vim
+++ b/src/testdir/test_vim9_script.vim
@@ -1536,6 +1536,21 @@
CheckScriptFailure(lines, 'E1047:')
delete('Xfoo.vim')
+
+ lines =<< trim END
+ vim9script
+ def TheFunc()
+ echo 'the func'
+ enddef
+ export var Ref = TheFunc
+ END
+ writefile([], 'Xthat.vim')
+ lines =<< trim END
+ import * as That from './Xthat.vim'
+ That()
+ END
+ CheckDefAndScriptFailure2(lines, 'E1094:', 'E1236: Cannot use That itself')
+ delete('Xthat.vim')
enddef
def Test_import_as()