From bb23d766bceccecc99280b543001bc70e16afbc9 Mon Sep 17 00:00:00 2001 From: Paul Phillips Date: Tue, 14 Feb 2012 22:04:30 -0800 Subject: Specialization action. The crickets at http://www.scala-lang.org/node/11901 were in unanimous agreement that I should proceed as suggested. - No arguments to @specialize gets you 10/10, not 9/10 - Fixed bugs in AnyRef specialization revealed by trying to use it - Specialized Function1 on AnyRef. - Changed AnyRef specialization to use OBJECT_TAG, not TVAR_TAG. - Deprecated SpecializableCompanion in favor of Specializable, which has the virtue of being public so it can be referenced from outside the library. - Cooked up mechanism to group specializable types so we don't have to repeat ourselves quite so much, and create a few groups for illustrative purposes. I'm not too serious about those names but I used up all my name-thinking-up brain for the day. - Updated genprod and friends since I had to regenerate Function1. - Put tests for a bunch of remaining specialization bugs in pending. Closes SI-4740, SI-4770, SI-5267. --- test/files/run/t3575.scala | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 test/files/run/t3575.scala (limited to 'test/files/run/t3575.scala') diff --git a/test/files/run/t3575.scala b/test/files/run/t3575.scala new file mode 100644 index 0000000000..56950e62bb --- /dev/null +++ b/test/files/run/t3575.scala @@ -0,0 +1,12 @@ +case class Two[@specialized A, @specialized B](v: A, w: B); + +// This is here to tell me if the behavior changes, not because +// the output is endorsed. +object Test { + def main(args: Array[String]): Unit = { + println(Two("Hello", 12).getClass().getName()) + println(Two(12, "Hello").getClass().getName()) + println(Two("Hello", "World").getClass().getName()) + println(Two(12, 12).getClass().getName()) + } +} -- cgit v1.2.3