From 147e9eaf3814738f339b020e701a160ba2f68b60 Mon Sep 17 00:00:00 2001
From: Paul Phillips <paulp@improving.org>
Date: Tue, 31 Jan 2012 08:21:34 -0800
Subject: Improved warning for insensible comparisons.

Utilize knowledge of case class synthetic equals to rule out
some comparisons statically.  Closes SI-5426.
---
 test/files/neg/t5426.scala | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 test/files/neg/t5426.scala

(limited to 'test/files/neg/t5426.scala')

diff --git a/test/files/neg/t5426.scala b/test/files/neg/t5426.scala
new file mode 100644
index 0000000000..f2fb5cc12c
--- /dev/null
+++ b/test/files/neg/t5426.scala
@@ -0,0 +1,10 @@
+class A {
+  def f1 = Some(5) == 5
+  def f2 = 5 == Some(5)
+  
+  val x1 = 5
+  val x2 = Some(5)
+  
+  (x1 == x2)
+  (x2 == x1)
+}
-- 
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