Merge remote-tracking branch 'origin/2.10.x' into merge-210

* origin/2.10.x:
  Fix for paramaccessor alias regression.
  Expanded bytecode testing code.
  SI-5675 Discard duplicate feature warnings at a position
  accommodates pull request feedback
  term and type reftrees are now reified uniformly
  SI-6591 Reify and path-dependent types
  SI-7096 SubstSymMap copies trees before modifying their symbols
  SI-6961 no structural sharing in list serialization
  SI-6187 Make partial functions re-typable
  [backport] SI-6478 Fixing JavaTokenParser ident
  SI-7100 Fixed infinite recursion in duplicators
  SI-6146 More accurate prefixes for sealed subtypes.
  SI-5082 Cycle avoidance between case companions
  SI-6113 typeOf now works for type lambdas
  SI-5824 Fix crashes in reify with _*
  SI-7026: parseTree should never return a typed one
  SI-7070 Turn restriction on companions in pkg objs into warning

Conflicts:
	src/compiler/scala/reflect/reify/codegen/GenSymbols.scala
	src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala
	src/compiler/scala/tools/nsc/typechecker/Typers.scala
	src/compiler/scala/tools/reflect/ToolBoxFactory.scala
	src/library/scala/collection/immutable/List.scala
	src/reflect/scala/reflect/internal/TreeInfo.scala
	src/reflect/scala/reflect/internal/Types.scala
	src/reflect/scala/reflect/internal/settings/MutableSettings.scala
	src/reflect/scala/reflect/runtime/Settings.scala
	test/files/buildmanager/t2650_1/t2650_1.check
	test/files/buildmanager/t2657/t2657.check
	test/files/neg/t3234.check
	test/files/run/idempotency-this.check
	test/files/run/macro-typecheck-macrosdisabled2.check
	test/files/run/showraw_tree.check
	test/files/run/showraw_tree_ids.check
	test/files/run/showraw_tree_kinds.check
	test/files/run/showraw_tree_types_ids.check
	test/files/run/showraw_tree_types_typed.check
	test/files/run/showraw_tree_types_untyped.check
	test/files/run/showraw_tree_ultimate.check
	test/files/run/t2886.check
	test/files/run/t5225_2.check
	test/files/run/t5374.check
	test/files/run/t5374.scala
	test/files/run/t6329_repl.check
	test/files/run/toolbox_typecheck_macrosdisabled2.check

3 files changed, 46 insertions, 0 deletions

diff --git a/test/pending/run/idempotency-partial-functions.scala b/test/pending/run/idempotency-partial-functions.scala
new file mode 100644
index 0000000000..bc0ca706dd
--- /dev/null
+++ b/test/pending/run/idempotency-partial-functions.scala
@@ -0,0 +1,28 @@
+import scala.reflect.runtime.universe._
+import scala.reflect.runtime.{currentMirror => cm}
+import scala.tools.reflect.{ToolBox, ToolBoxError}
+import scala.tools.reflect.Eval
+
+// Related to SI-6187
+//
+// Moved to pending as we are currently blocked by the inability
+// to reify the parent types of the anoymous function class,
+// which are not part of the tree, but rather only part of the
+// ClassInfoType.
+object Test extends App {
+  val partials = reify {
+    List((false,true)) collect { case (x,true) => x }
+  }
+  println(Seq(show(partials), showRaw(partials)).mkString("\n\n"))
+  try {
+    println(partials.eval)
+  } catch {
+    case e: ToolBoxError => println(e)
+  }
+  val tb = cm.mkToolBox()
+  val tpartials = tb.typeCheck(partials.tree)
+  println(tpartials)
+  val rtpartials = tb.resetAllAttrs(tpartials)
+  println(tb.eval(rtpartials))
+}
+Test.main(null)
\ No newline at end of file
diff --git a/test/pending/run/t6591_4.check b/test/pending/run/t6591_4.check
new file mode 100644
index 0000000000..0f1c0489e9
--- /dev/null
+++ b/test/pending/run/t6591_4.check
@@ -0,0 +1 @@
+Expr(Block(List(ValDef(Modifiers(), newTermName("v"), Select(Ident(newTermName("A")), newTypeName("I")), Apply(Select(New(Select(Ident(newTermName("A")), newTypeName("I"))), nme.CONSTRUCTOR), List()))), Ident(newTermName("v"))))
diff --git a/test/pending/run/t6591_4.scala b/test/pending/run/t6591_4.scala
new file mode 100644
index 0000000000..f20c8e6127
--- /dev/null
+++ b/test/pending/run/t6591_4.scala
@@ -0,0 +1,17 @@
+import scala.reflect.runtime.universe._
+import scala.tools.reflect.ToolBox
+import scala.tools.reflect.Eval
+
+class O { class I }
+
+class A extends O {
+  val code = reify {
+    val v: I = new I
+    v
+  }
+  println(showRaw(code))
+}
+
+object Test extends App {
+  val v: A#I = (new A).code.eval
+}