From d4b94b5e8388c744a1d879fecb5af957b170c4c1 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@zsh.org>
Date: Wed, 26 Jul 2017 16:56:23 +0100
Subject: 41464, 41466: With POSIX_BUILTINS, exec only executes sexternal
 commands.

Document the default behaviour and add a test.
---
 Test/E01options.ztst | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'Test/E01options.ztst')

diff --git a/Test/E01options.ztst b/Test/E01options.ztst
index dac9430cc..f01d83567 100644
--- a/Test/E01options.ztst
+++ b/Test/E01options.ztst
@@ -831,6 +831,20 @@
 >val2
 >val2
 
+  print "Contents of file" >cat_arg
+  (
+     cat() { print Function with argument $1 }
+     print Without
+     (exec cat cat_arg; print Not reached)
+     print With
+     (setopt posixbuiltins; exec cat cat_arg; print Not reached)
+  )
+0:POSIX_BUILTINS and exec
+>Without
+>Function with argument cat_arg
+>With
+>Contents of file
+
 # PRINTEXITVALUE only works if shell input is coming from standard input.
 # Goodness only knows why.
   $ZTST_testdir/../Src/zsh -f <<<'
-- 
cgit 1.4.1