Adds equals and hashCode to three classes that implement Ordered.

2 files changed, 20 insertions, 0 deletions

diff --git a/src/compiler/scala/tools/nsc/backend/icode/Members.scala b/src/compiler/scala/tools/nsc/backend/icode/Members.scala
index 4389afb2b7..91bd39232e 100644
--- a/src/compiler/scala/tools/nsc/backend/icode/Members.scala
+++ b/src/compiler/scala/tools/nsc/backend/icode/Members.scala
@@ -108,6 +108,14 @@ trait Members {
       if (symbol eq other.symbol) 0
       else if (symbol isLess other.symbol) -1
       else 1
+
+    override def equals(other: Any): Boolean =
+      other match {
+        case other: IMember => (this compare other) == 0
+        case _ => false
+      }
+
+    override def hashCode = symbol.##
   }
 
   /** Represent a class in ICode */
diff --git a/src/reflect/scala/reflect/internal/util/Statistics.scala b/src/reflect/scala/reflect/internal/util/Statistics.scala
index b583137059..905f1bf26e 100644
--- a/src/reflect/scala/reflect/internal/util/Statistics.scala
+++ b/src/reflect/scala/reflect/internal/util/Statistics.scala
@@ -133,6 +133,12 @@ quant)
       if (this.value < that.value) -1
       else if (this.value > that.value) 1
       else 0
+    override def equals(that: Any): Boolean =
+      that match {
+        case that: Counter => (this compare that) == 0
+        case _ => false
+      }
+    override def hashCode = value
     override def toString = value.toString
   }
 
@@ -184,6 +190,12 @@ quant)
       if (this.specificNanos < that.specificNanos) -1
       else if (this.specificNanos > that.specificNanos) 1
       else 0
+    override def equals(that: Any): Boolean =
+      that match {
+        case that: StackableTimer => (this compare that) == 0
+        case _ => false
+      }
+    override def hashCode = specificNanos.##
     override def toString = s"${super.toString} aggregate, ${show(specificNanos)} specific"
   }