commit 56a8ffdb6e903615ed824a503f5fa6382b5b3df5
author Bram Moolenaar <Bram@vim.org> Wed Dec 01 10:10:22 2021 +0000
committer Bram Moolenaar <Bram@vim.org> Wed Dec 01 10:10:22 2021 +0000
tree bae71cde0d9877bfbf21784e21f13c6cb46d1716
parent 3d2e031d4f0e1559e4a4f99de5eb2330f38f8eb5

patch 8.2.3711: Vim9: memory leak when compiling :elseif fails

Problem:    Vim9: memory leak when compiling :elseif fails.
Solution:   Cleanup ppconst.

src/testdir/test_vim9_cmd.vim

diff --git a/src/testdir/test_vim9_cmd.vim b/src/testdir/test_vim9_cmd.vim
index ece3f73..22b1896 100644
--- a/src/testdir/test_vim9_cmd.vim
+++ b/src/testdir/test_vim9_cmd.vim
@@ -301,12 +301,21 @@
   CheckDefAndScriptFailure(lines, 'E1135:', 3)
 
   lines =<< trim END
+      g:cond = 0
+      if g:cond
+      elseif 'text' garbage
+      endif
+  END
+  CheckDefAndScriptFailure(lines, 'E488:', 3)
+
+  lines =<< trim END
+      g:cond = 0
       if g:cond
       elseif [1]
       endif
   END
-  CheckDefFailure(lines, 'E1012:', 2)
-  CheckScriptFailure(['vim9script'] + lines, 'E745:', 3)
+  CheckDefFailure(lines, 'E1012:', 3)
+  CheckScriptFailure(['vim9script'] + lines, 'E745:', 4)
 
   lines =<< trim END
       g:cond = 'text'