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author | Martin Odersky <odersky@gmail.com> | 2012-07-30 14:30:17 +0200 |
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committer | Martin Odersky <odersky@gmail.com> | 2012-07-30 14:30:22 +0200 |
commit | 5589eeeb9a5e09352544efc629013caf2d18a842 (patch) | |
tree | 02529151d0f0b1ccefd5e7102bd392dbd5232d6d /test/files/run | |
parent | 1ad6e501997d332e2bc0ccc8dd40e3909e728930 (diff) | |
download | scala-5589eeeb9a5e09352544efc629013caf2d18a842.tar.gz scala-5589eeeb9a5e09352544efc629013caf2d18a842.tar.bz2 scala-5589eeeb9a5e09352544efc629013caf2d18a842.zip |
SI-5866 Support casting null to value classes
The fix now supports null.asInstanceOf[C] where C is a value class that wraps a primitive type.
Diffstat (limited to 'test/files/run')
-rw-r--r-- | test/files/run/t5866.check | 2 | ||||
-rw-r--r-- | test/files/run/t5866.scala | 11 |
2 files changed, 13 insertions, 0 deletions
diff --git a/test/files/run/t5866.check b/test/files/run/t5866.check new file mode 100644 index 0000000000..9f4ec729a7 --- /dev/null +++ b/test/files/run/t5866.check @@ -0,0 +1,2 @@ +0.0 +Foo(0.0) diff --git a/test/files/run/t5866.scala b/test/files/run/t5866.scala new file mode 100644 index 0000000000..120773effa --- /dev/null +++ b/test/files/run/t5866.scala @@ -0,0 +1,11 @@ +class Foo(val d: Double) extends AnyVal { + override def toString = s"Foo($d)" +} +object Test { + def main(args: Array[String]): Unit = { + val d: Double = null.asInstanceOf[Double] + println(d) + val f: Foo = null.asInstanceOf[Foo] + println(f) + } +} |