patch 8.2.1826: Vim9: cannot use a {} block at script level
Problem: Vim9: cannot use a {} block at script level.
Solution: Recognize a {} block.
diff --git a/src/testdir/test_vim9_script.vim b/src/testdir/test_vim9_script.vim
index 466b2d0..1edc773 100644
--- a/src/testdir/test_vim9_script.vim
+++ b/src/testdir/test_vim9_script.vim
@@ -2733,6 +2733,27 @@
echo one
END
CheckScriptFailure(lines, 'E121:', 6)
+
+ lines =<< trim END
+ vim9script
+ {
+ var one = 'one'
+ assert_equal('one', one)
+ }
+ assert_false(exists('one'))
+ assert_false(exists('s:one'))
+ END
+ CheckScriptSuccess(lines)
+
+ lines =<< trim END
+ vim9script
+ {
+ var one = 'one'
+ echo one
+ }
+ echo one
+ END
+ CheckScriptFailure(lines, 'E121:', 6)
enddef
" Keep this last, it messes up highlighting.