diff options
Diffstat (limited to 'tests/pos/t1027.scala')
-rw-r--r-- | tests/pos/t1027.scala | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/pos/t1027.scala b/tests/pos/t1027.scala new file mode 100644 index 000000000..02ba9a8a3 --- /dev/null +++ b/tests/pos/t1027.scala @@ -0,0 +1,18 @@ +object T1027 extends App { + trait Comparable[T <: Comparable[T]] { this: T => + def < (that: T): Boolean + def <=(that: T): Boolean = this < that || this == that + def > (that: T): Boolean = that < this + def >=(that: T): Boolean = that <= this + } + class A(val x: String) extends Comparable[A]{ + def < (that: A) = this.x < that.x + } + val a = new A("a") + val b = new A("b") + println(a < b) + println(a > b) + println(a <= b) + println(a >= b) + println("Comparable traits : " + (new A("x") > new A("y")).toString) + } |