commit ad486a0f0dd194826fdb733516bf0f35382c9dd7
author Bram Moolenaar <Bram@vim.org> Sat Aug 01 23:22:18 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Aug 01 23:22:18 2020 +0200
tree 859e99f5181e93161caab1a2960db90c3a981ac3
parent bcbf41395f93aabd577a17dc4fbabe523d0a7ce8

patch 8.2.1352: Vim9: no error for shadowing a script-local function

Problem:    Vim9: no error for shadowing a script-local function by a nested
            function.
Solution:   Check for script-local function. (closes #6586)

src/testdir/test_vim9_func.vim

diff --git a/src/testdir/test_vim9_func.vim b/src/testdir/test_vim9_func.vim
index 1ccaeb3..f3fc4c7 100644
--- a/src/testdir/test_vim9_func.vim
+++ b/src/testdir/test_vim9_func.vim
@@ -174,6 +174,20 @@
       Outer()
   END
   CheckScriptFailure(lines, "E122:")
+
+  lines =<< trim END
+      vim9script
+      def Func()
+        echo 'script'
+      enddef
+      def Outer()
+        def Func()
+          echo 'inner'
+        enddef
+      enddef
+      defcompile
+  END
+  CheckScriptFailure(lines, "E1073:")
 enddef
 
 def Test_global_local_function()