SI-9425 Fix a residual bug with multi-param-list case classes

During code review for the fix for SI-9546, we found a corner
case in the SI-9425 that remained broken.

Using `finalResultType` peels off all the constructor param
lists, and solves that problem.

1 files changed, 15 insertions, 0 deletions

diff --git a/test/files/run/t9546e.scala b/test/files/run/t9546e.scala
new file mode 100644
index 0000000000..b19d0871aa
--- /dev/null
+++ b/test/files/run/t9546e.scala
@@ -0,0 +1,15 @@
+case class A private (x: Int)
+case class B private (x: Int)(y: Int)
+
+class C {
+  def f = A(1)
+  def g = B(1)(2) // was: constructor B in class B cannot be accessed in class C
+}
+
+object Test {
+  def main(args: Array[String]): Unit = {
+    new C().f
+    new C().g
+  }
+
+}