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

# By Eugene Burmako (10) and others
# Via Josh Suereth (10) and Paul Phillips (9)
* origin/2.10.x: (32 commits)
  Removing duplication from Duration.
  Fixed positions in de-aliased special symbols and for automatically added `apply` methods.
  Fixes SI-6285 - ParIterableLike no longer says sequential foreach.
  SI-6274 Fix owners when eta-expanding function with byName param
  Fixes typos in the ScalaDoc of StringContext
  Allow nested calls to `askForResponse` in the presentation compiler.
  Made Dynamic extend Any.
  Fix for SI-6273, repl string interpolation.
  Formatting cleanup in def typed.
  Better errors for Any/AnyRef issues.
  Fix for SI-6263, futile adaptation.
  Suppressed 'possible cause' mis-warning.
  Fix for SI-6034, covariant value classes.
  Fixes SI-6290 by creating real instnaces of language features.
  SBT build now works with SBT 0.12.
  Removed previosuly uncommented code, added more diagnosis output to REPL.
  Made instrumenter more robust by looking at tokens
  Removed dead code.
  Two fixes for the worksheet instrumenter
  Fix SI-6294.
  ...

1 files changed, 0 insertions, 0 deletions

diff --git a/test/files/neg/t4581.check b/test/files/neg/t4581.check
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/test/files/neg/t4581.check