From 8bb12e71aff29e5bd27d1ad32deb5c30e63c76ae Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Mon, 1 Nov 2010 09:34:15 +0000
Subject: [PATCH] Add examples of unary operators.

Originally committed as revision 25624 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavutil/eval.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libavutil/eval.c b/libavutil/eval.c
index c1a0539ec..6b5f39c1c 100644
--- a/libavutil/eval.c
+++ b/libavutil/eval.c
@@ -535,6 +535,9 @@ int main(void)
     const char **expr, *exprs[] = {
         "",
         "1;2",
+        "-20",
+        "-PI",
+        "+PI",
         "1+(5-2)^(3-1)+1/2+sin(PI)-max(-2.2,-3.1)",
         "80G/80Gi"
         "1k",
-- 
2.11.0