moved the continuations plugin into trunk.

16 files changed, 167 insertions, 0 deletions

diff --git a/test/files/continuations-neg/function0.check b/test/files/continuations-neg/function0.check
new file mode 100644
index 0000000000..0a66763a0f
--- /dev/null
+++ b/test/files/continuations-neg/function0.check
@@ -0,0 +1,6 @@
+function0.scala:11: error: type mismatch;
+ found   : () => Int @scala.util.continuations.cpsParam[Int,Int]
+ required: () => Int
+    val g: () => Int = f
+                       ^
+one error found
diff --git a/test/files/continuations-neg/function0.scala b/test/files/continuations-neg/function0.scala
new file mode 100644
index 0000000000..4112ee3835
--- /dev/null
+++ b/test/files/continuations-neg/function0.scala
@@ -0,0 +1,16 @@
+// $Id$
+
+import scala.util.continuations._
+
+
+object Test {
+
+  def main(args: Array[String]): Any = {
+
+    val f = () => shift { k: (Int=>Int) => k(7) }
+    val g: () => Int = f
+
+    println(reset(g()))
+  }
+
+}
\ No newline at end of file
diff --git a/test/files/continuations-neg/function2.check b/test/files/continuations-neg/function2.check
new file mode 100644
index 0000000000..4833057652
--- /dev/null
+++ b/test/files/continuations-neg/function2.check
@@ -0,0 +1,6 @@
+function2.scala:11: error: type mismatch;
+ found   : () => Int
+ required: () => Int @util.continuations.package.cps[Int]
+    val g: () => Int @cps[Int] = f
+                                 ^
+one error found
diff --git a/test/files/continuations-neg/function2.scala b/test/files/continuations-neg/function2.scala
new file mode 100644
index 0000000000..ae0fda509d
--- /dev/null
+++ b/test/files/continuations-neg/function2.scala
@@ -0,0 +1,16 @@
+// $Id$
+
+import scala.util.continuations._
+
+
+object Test {
+
+  def main(args: Array[String]): Any = {
+
+    val f = () => 7
+    val g: () => Int @cps[Int] = f
+
+    println(reset(g()))
+  }
+
+}
\ No newline at end of file
diff --git a/test/files/continuations-neg/function3.check b/test/files/continuations-neg/function3.check
new file mode 100644
index 0000000000..4705ad9ed9
--- /dev/null
+++ b/test/files/continuations-neg/function3.check
@@ -0,0 +1,6 @@
+function3.scala:10: error: type mismatch;
+ found   : Int @scala.util.continuations.cpsParam[Int,Int]
+ required: Int
+    val g: () => Int = () => shift { k: (Int=>Int) => k(7) }
+                                   ^
+one error found
diff --git a/test/files/continuations-neg/function3.scala b/test/files/continuations-neg/function3.scala
new file mode 100644
index 0000000000..0c3f1667e5
--- /dev/null
+++ b/test/files/continuations-neg/function3.scala
@@ -0,0 +1,15 @@
+// $Id$
+
+import scala.util.continuations._
+
+
+object Test {
+
+  def main(args: Array[String]): Any = {
+
+    val g: () => Int = () => shift { k: (Int=>Int) => k(7) }
+
+    println(reset(g()))
+  }
+
+}
\ No newline at end of file
diff --git a/test/files/continuations-neg/infer0.check b/test/files/continuations-neg/infer0.check
new file mode 100644
index 0000000000..1dd072ef09
--- /dev/null
+++ b/test/files/continuations-neg/infer0.check
@@ -0,0 +1,4 @@
+infer0.scala:11: error: cannot cps-transform expression 8: type arguments [Int(8),String,Int] do not conform to method shiftUnit's type parameter bounds [A,B,C >: B]
+    test(8)
+         ^
+one error found
diff --git a/test/files/continuations-neg/infer0.scala b/test/files/continuations-neg/infer0.scala
new file mode 100644
index 0000000000..894d5228b1
--- /dev/null
+++ b/test/files/continuations-neg/infer0.scala
@@ -0,0 +1,14 @@
+// $Id$
+
+import scala.util.continuations._
+
+
+object Test {
+
+  def test(x: => Int @cpsParam[String,Int]) = 7
+
+  def main(args: Array[String]): Any = {
+    test(8)
+  }
+
+}
\ No newline at end of file
diff --git a/test/files/continuations-neg/infer2.check b/test/files/continuations-neg/infer2.check
new file mode 100644
index 0000000000..59eb670bc3
--- /dev/null
+++ b/test/files/continuations-neg/infer2.check
@@ -0,0 +1,4 @@
+infer2.scala:14: error: illegal answer type modification: scala.util.continuations.cpsParam[String,Int] andThen scala.util.continuations.cpsParam[String,Int]
+    test { sym(); sym() }    
+         ^
+one error found
diff --git a/test/files/continuations-neg/infer2.scala b/test/files/continuations-neg/infer2.scala
new file mode 100644
index 0000000000..a890ac1fc4
--- /dev/null
+++ b/test/files/continuations-neg/infer2.scala
@@ -0,0 +1,19 @@
+// $Id$
+
+import scala.util.continuations._
+
+
+object Test {
+
+  def test(x: => Int @cpsParam[String,Int]) = 7
+
+  def sym() = shift { k: (Int => String) => 9 }
+
+
+  def main(args: Array[String]): Any = {
+    test { sym(); sym() }
+  }
+
+}
+
+
diff --git a/test/files/continuations-neg/t1929.check b/test/files/continuations-neg/t1929.check
new file mode 100644
index 0000000000..f42c3a1e15
--- /dev/null
+++ b/test/files/continuations-neg/t1929.check
@@ -0,0 +1,6 @@
+t1929.scala:8: error: type mismatch;
+ found   : Int @scala.util.continuations.cpsParam[String,java.lang.String] @scala.util.continuations.cpsSynth
+ required: Int @scala.util.continuations.cpsParam[Int,java.lang.String]
+    reset {
+          ^
+one error found
diff --git a/test/files/continuations-neg/t1929.scala b/test/files/continuations-neg/t1929.scala
new file mode 100644
index 0000000000..02eda9170d
--- /dev/null
+++ b/test/files/continuations-neg/t1929.scala
@@ -0,0 +1,17 @@
+// $Id$
+
+import scala.util.continuations._
+
+
+object Test {
+  def main(args : Array[String]) {
+    reset {
+      println("up")
+      val x = shift((k:Int=>String) => k(8) + k(2))
+      println("down " + x)
+      val y = shift((k:Int=>String) => k(3))
+      println("down2 " + y)
+      y + x
+  	}
+  }
+}
\ No newline at end of file
diff --git a/test/files/continuations-neg/t2285.check b/test/files/continuations-neg/t2285.check
new file mode 100644
index 0000000000..d5dff6a4f2
--- /dev/null
+++ b/test/files/continuations-neg/t2285.check
@@ -0,0 +1,6 @@
+t2285.scala:9: error: type mismatch;
+ found   : Int @scala.util.continuations.cpsParam[String,String] @scala.util.continuations.cpsSynth
+ required: Int @scala.util.continuations.cpsParam[Int,String]
+  def foo() = reset { bar(); 7 }
+                    ^
+one error found
diff --git a/test/files/continuations-neg/t2285.scala b/test/files/continuations-neg/t2285.scala
new file mode 100644
index 0000000000..f3c7f4c89c
--- /dev/null
+++ b/test/files/continuations-neg/t2285.scala
@@ -0,0 +1,11 @@
+// $Id$
+
+import scala.util.continuations._
+
+object Test {
+
+  def bar() = shift { k: (String => String) => k("1") }
+
+  def foo() = reset { bar(); 7 }
+
+}
diff --git a/test/files/continuations-neg/t2949.check b/test/files/continuations-neg/t2949.check
new file mode 100644
index 0000000000..dd9768807c
--- /dev/null
+++ b/test/files/continuations-neg/t2949.check
@@ -0,0 +1,6 @@
+t2949.scala:13: error: type mismatch;
+ found   : Int
+ required: ? @scala.util.continuations.cpsParam[List[?],Any]
+    x * y
+      ^
+one error found
diff --git a/test/files/continuations-neg/t2949.scala b/test/files/continuations-neg/t2949.scala
new file mode 100644
index 0000000000..ce27c7c0e8
--- /dev/null
+++ b/test/files/continuations-neg/t2949.scala
@@ -0,0 +1,15 @@
+// $Id$
+
+import scala.util.continuations._
+
+object Test {
+
+  def reflect[A,B](xs : List[A]) = shift{ xs.flatMap[B, List[B]] }
+  def reify[A, B](x : A @cpsParam[List[A], B]) = reset{ List(x) }
+
+  def main(args: Array[String]): Unit = println(reify {
+    val x = reflect[Int, Int](List(1,2,3))
+    val y = reflect[Int, Int](List(2,4,8))
+    x * y
+  })
+}