From af1c82d646d2f1fa9cecbfcffd0159cc3cebe237 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@zsh.org>
Date: Mon, 8 May 2017 18:00:55 +0100
Subject: 40173: Off-by-one error checking for {varid}.

This caused a single unprintable character in braces before a
redirection to be treated as an indentifier.
---
 Test/A04redirect.ztst | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'Test/A04redirect.ztst')

diff --git a/Test/A04redirect.ztst b/Test/A04redirect.ztst
index 2671080c2..cb82751ce 100644
--- a/Test/A04redirect.ztst
+++ b/Test/A04redirect.ztst
@@ -165,6 +165,15 @@
 ?About to close a second time
 *?\(eval\):*: failed to close file descriptor *
 
+  eval $'fn-varid() { print {\x18}<<0 }'
+  { which -x2 fn-varid; fn-varid } | tr $'\x18' '?'
+0:Regression test for off-by-one in varid check
+>fn-varid () {
+>  print {?} <<0
+>0
+>}
+>{?}
+
   print foo >&-
 0:'>&-' redirection
 
-- 
cgit 1.4.1