11 files changed, 154 insertions, 0 deletions
diff --git a/test/files/pos/spec-t6286.scala b/test/files/pos/spec-t6286.scala
new file mode 100755
index 0000000000..4d87998ec6
--- /dev/null
+++ b/test/files/pos/spec-t6286.scala
@@ -0,0 +1,10 @@
+trait Foo[@specialized(Int) A] {
+  def fun[@specialized(Int) B](init: B)(f: (B, A) => B): B
+}
+
+class Bar(values: Array[Int]) extends Foo[Int] {
+  def fun[@specialized(Int) C](init: C)(f: (C, Int) => C): C = {
+    val arr = values
+    f(init, arr(0))
+  }
+}
diff --git a/test/files/pos/t6210.flags b/test/files/pos/t6210.flags
new file mode 100644
index 0000000000..e8fb65d50c
--- /dev/null
+++ b/test/files/pos/t6210.flags
@@ -0,0 +1 @@
+-Xfatal-warnings
+\ No newline at end of file
diff --git a/test/files/pos/t6210.scala b/test/files/pos/t6210.scala
new file mode 100644
index 0000000000..1ce8493872
--- /dev/null
+++ b/test/files/pos/t6210.scala
@@ -0,0 +1,21 @@
+abstract sealed trait AST
+abstract sealed trait AExpr                  extends AST
+case class AAssign(name: String, v: AExpr)   extends AExpr
+case class AConstBool(v: Boolean)            extends AExpr
+
+trait Ty {}
+case class TInt() extends Ty
+case class TBool() extends Ty
+
+object Foo {
+  def checkExpr(ast: AExpr): Ty = {
+    var astTy:Ty = ast match {
+      case AAssign(nm: String, v:AExpr) => TBool() 
+
+      case AConstBool(v: Boolean) => TBool() 
+
+      case _                          => throw new Exception(s"Unhandled case check(ast: ${ast.getClass})")
+    }
+    astTy
+  }
+}
diff --git a/test/files/pos/t6386.scala b/test/files/pos/t6386.scala
new file mode 100644
index 0000000000..85098a78f0
--- /dev/null
+++ b/test/files/pos/t6386.scala
@@ -0,0 +1,5 @@
+import scala.reflect.runtime.universe._
+
+object Test extends App {
+  reify(manifest[Some[_]])
+}
+\ No newline at end of file
diff --git a/test/files/pos/t7285a.flags b/test/files/pos/t7285a.flags
new file mode 100644
index 0000000000..e8fb65d50c
--- /dev/null
+++ b/test/files/pos/t7285a.flags
@@ -0,0 +1 @@
+-Xfatal-warnings
+\ No newline at end of file
diff --git a/test/files/pos/t7285a.scala b/test/files/pos/t7285a.scala
new file mode 100644
index 0000000000..34e79c741b
--- /dev/null
+++ b/test/files/pos/t7285a.scala
@@ -0,0 +1,83 @@
+sealed abstract class Base
+
+object Test {
+  case object Up extends Base
+
+  def foo(d1: Base) =
+    d1 match {
+      case Up  =>
+    }
+
+    // Sealed subtype: ModuleTypeRef   <empty>.this.Test.Up.type
+    // Pattern:        UniqueThisType  Test.this.type
+}
+
+
+object Test1 {
+  sealed abstract class Base
+
+  object Base {
+    case object Down extends Base {
+    }
+
+    case object Up extends Base {
+    }
+
+    (d1: Base, d2: Base) =>
+      (d1, d2) match {
+        case (Up, Up) | (Down, Down) => false
+        case (Down, Up)              => true
+        case (Up, Down)              => false
+      }
+  }
+}
+
+object Test2 {
+  sealed abstract class Base
+
+  object Base {
+    case object Down extends Base {
+    }
+
+    case object Up extends Base {
+    }
+
+    (d1: Base, d2: Base) =>
+      (d1) match {
+        case Up | Down => false
+      }
+  }
+}
+
+object Test3 {
+  sealed abstract class Base
+
+  object Base {
+    case object Down extends Base
+
+    (d1: Base, d2: Base) =>
+      (d1, d2) match {
+        case (Down, Down) => false
+      }
+  }
+}
+
+object Test4 {
+  sealed abstract class Base
+
+  object Base {
+    case object Down extends Base {
+    }
+
+    case object Up extends Base {
+    }
+
+  }
+  import Test4.Base._
+  (d1: Base, d2: Base) =>
+    (d1, d2) match {
+      case (Up, Up) | (Down, Down) => false
+      case (Down, Test4.Base.Up)   => true
+      case (Up, Down)              => false
+    }
+}
diff --git a/test/files/pos/t7329.scala b/test/files/pos/t7329.scala
new file mode 100644
index 0000000000..76bf1fb9f5
--- /dev/null
+++ b/test/files/pos/t7329.scala
@@ -0,0 +1 @@
+class TwoParamSpecializedWithDefault[@specialized A, @specialized B](a: A, b: B = (??? : B))
+\ No newline at end of file
diff --git a/test/files/pos/t7377/Client_2.scala b/test/files/pos/t7377/Client_2.scala
new file mode 100644
index 0000000000..5728956cca
--- /dev/null
+++ b/test/files/pos/t7377/Client_2.scala
@@ -0,0 +1,11 @@
+object Test {
+  M.noop(List(1) match { case Nil => 0; case (x::xs) => x })
+
+  case class Foo(a: Int)
+  val FooAlias: Foo.type = Foo
+  M.noop(Foo(0) match { case FooAlias(_) => 0 })
+
+  case class Bar()
+  val BarAlias: Bar.type = Bar
+  M.noop(Bar() match { case BarAlias() => 0 })
+}
diff --git a/test/files/pos/t7377/Macro_1.scala b/test/files/pos/t7377/Macro_1.scala
new file mode 100644
index 0000000000..a0ec1d84af
--- /dev/null
+++ b/test/files/pos/t7377/Macro_1.scala
@@ -0,0 +1,7 @@
+import language.experimental._
+import reflect.macros.Context
+
+object M {
+  def noopImpl[A](c: Context)(expr: c.Expr[A]): c.Expr[A] = c.Expr(c.typeCheck(c.resetLocalAttrs(expr.tree)))
+  def noop[A](expr: A): A = macro noopImpl[A]
+}
diff --git a/test/files/pos/t7377b.flags b/test/files/pos/t7377b.flags
new file mode 100644
index 0000000000..cb8324a345
--- /dev/null
+++ b/test/files/pos/t7377b.flags
@@ -0,0 +1 @@
+-Xoldpatmat
+\ No newline at end of file
diff --git a/test/files/pos/t7377b.scala b/test/files/pos/t7377b.scala
new file mode 100644
index 0000000000..aeee800d57
--- /dev/null
+++ b/test/files/pos/t7377b.scala
@@ -0,0 +1,13 @@
+object Test {
+  List(1) match { case Nil => 0; case (x::xs) => x }
+
+  case class Foo(a: Int)
+  val FooAlias: Foo.type = Foo
+  Foo(0) match { case FooAlias(_) => 0 }
+  Foo(0) match { case Foo(_) => 0 }
+
+  case class Bar()
+  val BarAlias: Bar.type = Bar
+  Bar() match { case BarAlias() => 0 }
+  Bar() match { case Bar() => 0 }
+}