patch 8.2.3486: illegal memory access with invalid sequence of commands
Problem: Illegal memory access with invalid sequence of commands.
Solution: Do not call leave_block() when not in a try block. (closes #8966)
Reset did_emsg so that exception is shown as an error.
diff --git a/src/testdir/test_trycatch.vim b/src/testdir/test_trycatch.vim
index 4b8f7ef..50c1c65 100644
--- a/src/testdir/test_trycatch.vim
+++ b/src/testdir/test_trycatch.vim
@@ -2295,5 +2295,25 @@
call delete('XtestCatchAndFinally')
endfunc
+" This was causing an illegal memory access
+func Test_leave_block_in_endtry_not_called()
+ let lines =<< trim END
+ vim9script
+ try #
+ for x in []
+ if
+ endwhile
+ if
+ endtry
+ END
+ call writefile(lines, 'XtestEndtry')
+ try
+ source XtestEndtry
+ catch /E171:/
+ endtry
+
+ call delete('XtestEndtry')
+endfunc
+
" Modeline {{{1
" vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker