path: root/test/files/neg/checksensible.check

checksensible.scala:1: error: class Test needs to be abstract, since method isabstract is not defined
class Test {
      ^
checksensible.scala:3: warning: comparing values of types Unit and Int using `==' will always yield false
  println((c = 1) == 0)
                  ^
checksensible.scala:5: warning: comparing values of types Int and java.lang.String using `==' will always yield false
  println(1 == "abc")
            ^
checksensible.scala:6: warning: comparing values of types Int and Boolean using `!=' will always yield true
  println(1 != true)
            ^
checksensible.scala:8: warning: comparing a fresh object using `==' will always yield false
  println(((x: Int) => x + 1) == null)
                              ^
checksensible.scala:9: warning: comparing a fresh object using `==' will always yield false
  println(new Object == new Object)
                     ^
checksensible.scala:10: warning: comparing a fresh object using `!=' will always yield true
  println(new Exception() != new Exception())
                          ^
checksensible.scala:13: warning: comparing values of types Int and Null using `==' will always yield false
  if (foo.length == null) //  == 0 makes more sense, but still
                 ^
checksensible.scala:22: warning: comparing values of types Unit and Int using `!=' will always yield true
    while ((c = in.read) != -1)
                         ^
checksensible.scala:28: warning: comparing values of types Unit and Boolean using `==' will always yield false
  println({} == true)
             ^
checksensible.scala:30: warning: comparing a fresh object using `==' will always yield false
  println(new Object == 1)
                     ^
checksensible.scala:31: warning: comparing values of types Int and java.lang.Object using `==' will always yield false
  println(1 == (new Object))
            ^
checksensible.scala:35: warning: comparing values of types Int and Unit using `!=' will always yield true
  println(1 != println)
            ^
checksensible.scala:36: warning: comparing values of types Int and Symbol using `!=' will always yield true
  println(1 != 'sym)
            ^
13 warnings found
one error found