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author | Martin Odersky <odersky@gmail.com> | 2006-05-19 13:21:50 +0000 |
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committer | Martin Odersky <odersky@gmail.com> | 2006-05-19 13:21:50 +0000 |
commit | 16b00da844c40cc76cee72088bd6dc49fa38d98c (patch) | |
tree | 85c1d28e29914ce32f9ab49adc1f4347d6d54909 /test | |
parent | c05a58bd3453ceba0215bd9d2bd49cd6dfe8745d (diff) | |
download | scala-16b00da844c40cc76cee72088bd6dc49fa38d98c.tar.gz scala-16b00da844c40cc76cee72088bd6dc49fa38d98c.tar.bz2 scala-16b00da844c40cc76cee72088bd6dc49fa38d98c.zip |
Fixed bug 601,602,603
Diffstat (limited to 'test')
-rw-r--r-- | test/files/pos/bug602.scala | 11 | ||||
-rw-r--r-- | test/files/run/bug601.scala | 8 | ||||
-rw-r--r-- | test/files/run/bug603.scala | 33 |
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)) + } +} |