From f19e3c1c6c96e3c709ac732ff70c586521f792d3 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Sun, 28 Jan 2018 20:13:33 +0100
Subject: shell: handle $((NUM++...) like bash does. Closes 10706

function                                             old     new   delta
evaluate_string                                      680     729     +49

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 shell/hush_test/hush-arith/arith-postinc.tests | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100755 shell/hush_test/hush-arith/arith-postinc.tests

(limited to 'shell/hush_test/hush-arith/arith-postinc.tests')

diff --git a/shell/hush_test/hush-arith/arith-postinc.tests b/shell/hush_test/hush-arith/arith-postinc.tests
new file mode 100755
index 000000000..3fd9bfed5
--- /dev/null
+++ b/shell/hush_test/hush-arith/arith-postinc.tests
@@ -0,0 +1,5 @@
+echo 1 $((0++1))
+echo 1 $((0--1))
+x=-1; echo 1 $((0-$x))
+x=+1; echo 1 $((0+$x))
+echo Ok:$?
-- 
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