Merge pull request #3274 from retronym/ticket/8017

SI-8017 Value class awareness for -Ydelamdafy:method

3 files changed, 44 insertions, 0 deletions

diff --git a/test/files/run/t8017.flags b/test/files/run/t8017.flags
new file mode 100644
index 0000000000..48b438ddf8
--- /dev/null
+++ b/test/files/run/t8017.flags
@@ -0,0 +1 @@
+-Ydelambdafy:method
diff --git a/test/files/run/t8017/value-class-lambda.scala b/test/files/run/t8017/value-class-lambda.scala
new file mode 100644
index 0000000000..370023b194
--- /dev/null
+++ b/test/files/run/t8017/value-class-lambda.scala
@@ -0,0 +1,40 @@
+object Test {
+  def testC {
+    val f1 = (c: C) => c.value
+    val f2 = (x: Int) => new C(x)
+    val f3 = (c1: C) => (c2: C) => (c1, c2)
+    val r1 = f2(2)
+    val r2 = f2(2)
+    val r3 = f3(r1)(r2)
+    val result = f1(r3._2)
+    assert(result == 2)
+  }
+
+  def testD {
+    val f1 = (c: D) => c.value
+    val f2 = (x: String) => new D(x)
+    val f3 = (c1: D) => (c2: D) => (c1, c2)
+    val r1 = f2("2")
+    val r2 = f2("2")
+    val r3 = f3(r1)(r2)
+    val result = f1(r3._2)
+    assert(result == "2")
+  }
+
+  def testE {
+    val f1 = (c: E[Int]) => c.value
+    val f2 = (x: Int) => new E(x)
+    val f3 = (c1: E[Int]) => (c2: E[Int]) => (c1, c2)
+    val r1 = f2(2)
+    val r2 = f2(2)
+    val r3 = f3(r1)(r2)
+    val result = f1(r3._2)
+    assert(result == 2)
+  }
+
+  def main(args: Array[String]) {
+    testC
+    testD
+    testE
+  }
+}
diff --git a/test/files/run/t8017/value-class.scala b/test/files/run/t8017/value-class.scala
new file mode 100644
index 0000000000..821239305f
--- /dev/null
+++ b/test/files/run/t8017/value-class.scala
@@ -0,0 +1,3 @@
+class C(val value: Int) extends AnyVal
+class D(val value: String) extends AnyVal
+class E[A](val value: A) extends AnyVal