5 files changed, 49 insertions, 5 deletions
diff --git a/tests/neg/i1263.scala b/tests/neg/i1263.scala
new file mode 100644
index 000000000..e6d8c37b5
--- /dev/null
+++ b/tests/neg/i1263.scala
@@ -0,0 +1,33 @@
+object Test {
+  trait Foo(val s: String)
+
+  val foo1 = new Foo("bar") {}
+  val foo2 = new Foo { override val s = "bar" } // error: parameterized trait lacks argument list
+  def main(args: Array[String]): Unit = {
+    assert(foo1.s == "bar")
+    assert(foo2.s == "bar")
+  }
+}
+object Test1 {
+  trait Foo(private val s0: String) {
+    def s = s0
+  }
+
+  val foo1 = new Foo("bar") {}
+  def main(args: Array[String]): Unit = {
+    assert(foo1.s == "bar")
+  }
+}
+object Test2 {
+  trait Foo(protected val s: String)
+
+  val foo1 = new Foo("bar") {}
+}
+object Test3 {
+  trait Foo(final val s: String)
+
+  val foo1 = new Foo("bar") {}
+  def main(args: Array[String]): Unit = {
+    assert(foo1.s == "bar")
+  }
+}
diff --git a/tests/neg/traitParamsMixin.scala b/tests/neg/traitParamsMixin.scala
index dfb9fbe2f..aa91012d5 100644
--- a/tests/neg/traitParamsMixin.scala
+++ b/tests/neg/traitParamsMixin.scala
@@ -2,8 +2,6 @@ trait T(x: Int) {
   def f = x
 }
 
-class C extends T  // error
-
 trait U extends T
 
 class D extends U {  // error
diff --git a/tests/neg/traitParamsTyper.scala b/tests/neg/traitParamsTyper.scala
index e97906b50..c4b612033 100644
--- a/tests/neg/traitParamsTyper.scala
+++ b/tests/neg/traitParamsTyper.scala
@@ -2,6 +2,8 @@ trait T(x: Int) {
   def f = x
 }
 
+class C extends T // error
+
 class C(x: Int) extends T() // error
 
 trait U extends C with T
diff --git a/tests/pos/i1444.scala b/tests/pos/i1444.scala
new file mode 100644
index 000000000..da858d50f
--- /dev/null
+++ b/tests/pos/i1444.scala
@@ -0,0 +1,14 @@
+object Test {
+
+class Cls(implicit x:X)
+class ClsImpl extends Cls //this works
+
+trait Tr1(implicit x:X)
+class TrtImpl extends Tr1 //Compiler: Error: parameterized trait Tr1 lacks argument list
+
+trait Tr2()(implicit x:X)
+class Tr2Impl extends Tr2() //this works
+
+trait X
+implicit object AnX extends X
+}
diff --git a/tests/run/i1263.scala b/tests/run/i1263.scala
index 630e5758e..e97606ef6 100644
--- a/tests/run/i1263.scala
+++ b/tests/run/i1263.scala
@@ -2,10 +2,8 @@ object Test {
   trait Foo(val s: String)
 
   val foo1 = new Foo("bar") {}
-  val foo2 = new Foo { override val s = "bar" }
   def main(args: Array[String]): Unit = {
     assert(foo1.s == "bar")
-    assert(foo2.s == "bar")
   }
 }
 object Test1 {
@@ -22,7 +20,6 @@ object Test2 {
   trait Foo(protected val s: String)
 
   val foo1 = new Foo("bar") {}
-  val foo2 = new Foo { override val s = "bar" }
 }
 object Test3 {
   trait Foo(final val s: String)