1 files changed, 4 insertions, 0 deletions
diff --git a/testdir/T.misc b/testdir/T.misc
index f12d459..ad34ab8 100755
--- a/testdir/T.misc
+++ b/testdir/T.misc
@@ -164,6 +164,10 @@ $awk 'BEGIN { unireghf() }
 function unireghf(hfeed) { hfeed[1] = 0 }'
 if test -r core; then echo 1>&2 "BAD: T.misc unireghf dropped core"; fi
 
+echo x | $awk '/[/]/' 2>foo
+grep 'nonterminated character class' foo >/dev/null || error 'BAD: T.misc nonterminated fails'
+if test -r core; then echo 1>&2 "BAD: T.misc nonterminated dropped core"; fi
+
 $awk '
 function f() { return 12345 }
 BEGIN { printf "<%s>\n", f() }