Merge branch 'pr/merge-2.10.2' into master

* pr/merge-2.10.2:
  SI-7375 ClassTag for value class aliases
  SI-7507 Fix lookup of private[this] member in presence of self type.
  SI-7532 Fix regression in Java inner classfile reader
  SI-7517 Fix higher kinded type inference regression
  SI-7516 Revert "SI-7234 Make named args play nice w. depmet types"
  A test case for a recent LUB progression.
  SI-7421 remove unneeded extra-attachement in maven deploy
  SI-7486 Regressions in implicit search.
  SI-7509 Avoid crasher as erronous args flow through NamesDefaults
  SI-6138 Centralize and refine detection of `getClass` calls
  SI-7497 Fix scala.util.Properties.isMac
  SI-7473 Bad for expr crashes postfix
  Increase build.number to 2.10.3
  SI-7391 Always use ForkJoin in Scala actors on ... ... Java 6 and above (except when the porperty actors.enableForkJoin says otherwise)
  Reimplementing much of the DefaultPromise methods Optimizations: 1) Avoiding to call 'synchronized' in tryComplete and in tryAwait 2) Implementing blocking by using an optimized latch so no blocking ops for non-blockers 3) Reducing method size of isCompleted to be cheaper to inline 4) 'result' to use Try.get instead of patmat
  c.typeCheck(silent = true) now suppresses ambiguous errors

Conflicts:
	bincompat-backward.whitelist.conf
	bincompat-forward.whitelist.conf
	src/compiler/scala/reflect/macros/contexts/Typers.scala
	src/compiler/scala/reflect/reify/package.scala
	src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala
	src/compiler/scala/tools/nsc/typechecker/NamesDefaults.scala
	src/compiler/scala/tools/nsc/typechecker/Typers.scala
	src/compiler/scala/tools/reflect/ToolBoxFactory.scala
	src/library/scala/concurrent/impl/Promise.scala
	src/reflect/scala/reflect/internal/Types.scala

1 files changed, 31 insertions, 0 deletions

diff --git a/test/files/run/t7507.scala b/test/files/run/t7507.scala
new file mode 100644
index 0000000000..6c1959ddac
--- /dev/null
+++ b/test/files/run/t7507.scala
@@ -0,0 +1,31 @@
+trait Cake extends Slice
+
+// Minimization
+trait Slice { self: Cake =>    // must have self type that extends `Slice`
+  private[this] val bippy = () // must be private[this]
+  locally(bippy)
+}
+
+// Originally reported bug:
+trait Cake1 extends Slice1
+trait Slice1 { self: Cake1 =>
+  import java.lang.String // any import will do!
+  val Tuple2(x, y) = ((1, 2))
+}
+
+
+// Nesting
+trait Cake3 extends Outer.Slice3
+
+// Minimization
+object Outer {
+  private[this] val bippy = ()
+  trait Slice3 { self: Cake3 =>
+    locally(bippy)
+  }
+}
+
+object Test extends App {
+  val s1 = new Cake1 {}
+  assert((s1.x, s1.y) == (1, 2), (s1.x, s1.y))
+}