checksensible.scala:13: warning: comparing a fresh object using `eq' will always yield false
  (new AnyRef) eq (new AnyRef)
               ^
checksensible.scala:14: warning: comparing a fresh object using `ne' will always yield true
  (new AnyRef) ne (new AnyRef)
               ^
checksensible.scala:15: warning: comparing a fresh object using `eq' will always yield false
  Shmoopie eq (new AnyRef)
           ^
checksensible.scala:16: warning: comparing a fresh object using `eq' will always yield false
  (Shmoopie: AnyRef) eq (new AnyRef)
                     ^
checksensible.scala:17: warning: comparing a fresh object using `eq' will always yield false
  (new AnyRef) eq Shmoopie
               ^
checksensible.scala:18: warning: comparing a fresh object using `eq' will always yield false
  (new AnyRef) eq null
               ^
checksensible.scala:19: warning: comparing a fresh object using `eq' will always yield false
  null eq new AnyRef
       ^
checksensible.scala:26: warning: comparing values of types Unit and Int using `==' will always yield false
  (c = 1) == 0
          ^
checksensible.scala:27: warning: comparing values of types Int and Unit using `==' will always yield false
  0 == (c = 1)
    ^
checksensible.scala:29: warning: comparing values of types Int and String using `==' will always yield false
  1 == "abc"
    ^
checksensible.scala:33: warning: comparing values of types Some[Int] and Int using `==' will always yield false
  Some(1) == 1      // as above
          ^
checksensible.scala:38: warning: comparing a fresh object using `==' will always yield false
  new AnyRef == 1
             ^
checksensible.scala:41: warning: comparing values of types Int and Boolean using `==' will always yield false
  1 == (new java.lang.Boolean(true))
    ^
checksensible.scala:43: warning: comparing values of types Int and Boolean using `!=' will always yield true
  1 != true
    ^
checksensible.scala:44: warning: comparing values of types Unit and Boolean using `==' will always yield false
  () == true
     ^
checksensible.scala:45: warning: comparing values of types Unit and Unit using `==' will always yield true
  () == ()
     ^
checksensible.scala:46: warning: comparing values of types Unit and Unit using `==' will always yield true
  () == println
     ^
checksensible.scala:47: warning: comparing values of types Unit and scala.runtime.BoxedUnit using `==' will always yield true
  () == scala.runtime.BoxedUnit.UNIT // these should warn for always being true/false
     ^
checksensible.scala:48: warning: comparing values of types scala.runtime.BoxedUnit and Unit using `!=' will always yield false
  scala.runtime.BoxedUnit.UNIT != ()
                               ^
checksensible.scala:51: warning: comparing values of types Int and Unit using `!=' will always yield true
  (1 != println)
     ^
checksensible.scala:52: warning: comparing values of types Int and Symbol using `!=' will always yield true
  (1 != 'sym)
     ^
checksensible.scala:58: warning: comparing a fresh object using `==' will always yield false
  ((x: Int) => x + 1) == null
                      ^
checksensible.scala:59: warning: comparing a fresh object using `==' will always yield false
  Bep == ((_: Int) + 1)
      ^
checksensible.scala:61: warning: comparing a fresh object using `==' will always yield false
  new Object == new Object
             ^
checksensible.scala:62: warning: comparing a fresh object using `==' will always yield false
  new Object == "abc"
             ^
checksensible.scala:63: warning: comparing a fresh object using `!=' will always yield true
  new Exception() != new Exception()
                  ^
checksensible.scala:66: warning: comparing values of types Int and Null using `==' will always yield false
  if (foo.length == null) "plante" else "plante pas"
                 ^
checksensible.scala:71: warning: comparing values of types Bip and Bop using `==' will always yield false
  (x1 == x2)
      ^
checksensible.scala:81: warning: comparing values of types EqEqRefTest.this.C3 and EqEqRefTest.this.Z1 using `==' will always yield false
  c3 == z1
     ^
checksensible.scala:82: warning: comparing values of types EqEqRefTest.this.Z1 and EqEqRefTest.this.C3 using `==' will always yield false
  z1 == c3
     ^
checksensible.scala:83: warning: comparing values of types EqEqRefTest.this.Z1 and EqEqRefTest.this.C3 using `!=' will always yield true
  z1 != c3
     ^
checksensible.scala:84: warning: comparing values of types EqEqRefTest.this.C3 and String using `!=' will always yield true
  c3 != "abc"
     ^
checksensible.scala:95: warning: comparing values of types Unit and Int using `!=' will always yield true
    while ((c = in.read) != -1)
                         ^
warning: there were three deprecation warnings (since 2.11.0); re-run with -deprecation for details
error: No warnings can be incurred under -Xfatal-warnings.
34 warnings found
one error found