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

* origin/2.10.x: (68 commits)
  Eliminate breaking relative names in source.
  "Hot fix" for broken build.
  Fix SI-4813 - Clone doesn't work on LinkedList.
  Made 'def clone()' consistent with parens everywhere.
  accommodates pull request feedback
  SI-6310 redeploys the starr
  SI-6310 AbsTypeTag => WeakTypeTag
  SI-6323 outlaws free types from TypeTag
  SI-6323 prohibits reflection against free types
  improvements for reification of free symbols
  removes build.newFreeExistential
  SI-6359 Deep prohibition of templates in value class
  Fixes SI-6259.  Unable to use typeOf in super call of top-level object.
  Fixes binary repo push for new typesafe repo layouts.
  Better error message for pattern arity errors.
  Rescued TreeBuilder from the parser.
  Pending test for SI-3943
  Test case for a bug fixed in M7.
  Fix for SI-6367, exponential time in inference.
  SI-6306 Remove incorrect eta-expansion optimization in Uncurry
  ...

Conflicts:
	src/compiler/scala/tools/nsc/transform/AddInterfaces.scala
	src/compiler/scala/tools/nsc/transform/SpecializeTypes.scala

1 files changed, 20 insertions, 0 deletions

diff --git a/test/files/run/t6331b.scala b/test/files/run/t6331b.scala
new file mode 100644
index 0000000000..f966abea51
--- /dev/null
+++ b/test/files/run/t6331b.scala
@@ -0,0 +1,20 @@
+import scala.tools.partest._
+import java.io._
+import scala.tools.nsc._
+import scala.tools.nsc.util.CommandLineParser
+import scala.tools.nsc.{Global, Settings, CompilerCommand}
+import scala.tools.nsc.reporters.ConsoleReporter
+
+import scala.tools.partest.trace
+import scala.util.control.Exception._
+
+
+object Test extends App {
+  def intercept = allCatch.withApply(_.getClass)
+  val t: Boolean = true
+  trace(if (t) -0d else 0d)
+  trace(if (t) 0d else -0d)
+  trace(intercept(if (???) -0d else 0d))
+  trace(intercept(if (???) 0d else 0d))
+  trace(intercept(if (???) () else ()))
+}