commit 2c79e9d14dc0e61d8c357946d01107ec23ec0fe2
author Bram Moolenaar <Bram@vim.org> Sat Aug 01 18:57:52 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Aug 01 18:57:52 2020 +0200
tree c89c47e7288d3b4e94e06546a661c17d7eb416c4
parent 333894b195479c9304a19f4e6ec1a9c09ecf07e4

patch 8.2.1344: Vim9: No test for trying to redefine global function

Problem:    Vim9: No test for trying to redefine global function.
Solution:   Add a test.

src/testdir/test_vim9_func.vim

diff --git a/src/testdir/test_vim9_func.vim b/src/testdir/test_vim9_func.vim
index 3acae98..85fd8ff 100644
--- a/src/testdir/test_vim9_func.vim
+++ b/src/testdir/test_vim9_func.vim
@@ -159,6 +159,19 @@
       delfunc g:Inner
   END
   CheckScriptSuccess(lines)
+
+  lines =<< trim END
+      vim9script
+      def Outer()
+          def g:Inner(): string
+              return 'inner'
+          enddef
+      enddef
+      defcompile
+      Outer()
+      Outer()
+  END
+  CheckScriptFailure(lines, "E122:")
 enddef
 
 def Test_global_local_function()