Fixed bug 601,602,603

3 files changed, 52 insertions, 0 deletions

diff --git a/test/files/pos/bug602.scala b/test/files/pos/bug602.scala
new file mode 100644
index 0000000000..60aef1dfd0
--- /dev/null
+++ b/test/files/pos/bug602.scala
@@ -0,0 +1,11 @@
+package com.mosol.sl;
+
+case class Span[K <: Ordered[K]](low: Option[K], high: Option[K]) extends Function1[K, boolean] {
+  def apply(k: K): boolean = this match {
+    case Span(Some(low), Some(high)) => (k >= low && k <= high)
+    case Span(Some(low), None) => (k >= low)
+    case Span(None, Some(high)) => (k <= high)
+    case _ => false
+  }
+}
+
diff --git a/test/files/run/bug601.scala b/test/files/run/bug601.scala
new file mode 100644
index 0000000000..98b51ce97c
--- /dev/null
+++ b/test/files/run/bug601.scala
@@ -0,0 +1,8 @@
+object Test
+{
+  private case object FooA
+
+  def main(argv : Array[String]) : Unit = {
+    Console.println(FooA)
+  }
+}
diff --git a/test/files/run/bug603.scala b/test/files/run/bug603.scala
new file mode 100644
index 0000000000..27cee562ce
--- /dev/null
+++ b/test/files/run/bug603.scala
@@ -0,0 +1,33 @@
+object lazy {
+  class Susp[+A](lazyValue: => A) extends Function0[A] {
+    private var func: () => Any = () => lazyValue
+    private var value: Any = null
+
+    override def apply() = {
+      if (func != null) {
+        value = func().asInstanceOf[A]
+        func = null
+      }
+      value.asInstanceOf[A]
+    }
+
+    override def toString() =
+      if (func == null) "Susp(" + value + ")"
+      else "Susp(?)"
+  }
+
+  def delay[A](value: => A) = new Susp[A](value)
+  implicit def force[A](s: Susp[A]): A = s()
+}
+
+object lazy_test {
+  import lazy._
+
+  def main(args: Array[String]) = {
+    val s: Susp[Int] = delay { Console.println("evaluating..."); 3 }
+    Console.println("s = " + s)
+    Console.println("s() = " + s())
+    Console.println("s = " + s)
+    Console.println("2 + s = " + (2 + s))
+  }
+}