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author | Paul Phillips <paulp@improving.org> | 2010-09-13 17:51:38 +0000 |
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committer | Paul Phillips <paulp@improving.org> | 2010-09-13 17:51:38 +0000 |
commit | 561a8077e67c92c7dd01cf2aa438a48c120398a4 (patch) | |
tree | e1e6568a7f6d06a76de45153796ebe628c0be9a4 /src/library | |
parent | cfb6168dc5eef906b2552c7b40765db1d6720652 (diff) | |
download | scala-561a8077e67c92c7dd01cf2aa438a48c120398a4.tar.gz scala-561a8077e67c92c7dd01cf2aa438a48c120398a4.tar.bz2 scala-561a8077e67c92c7dd01cf2aa438a48c120398a4.zip |
Interpreted absence of any objections in mailin...
Interpreted absence of any objections in mailing list thread
http://www.scala-lang.org/node/7398 as implicit encouragement to
proceed. Adds complementary implicits to Predef such that the eight
primitive types are both boxed and unboxed as the occasion demands.
Review by odersky.
Diffstat (limited to 'src/library')
-rw-r--r-- | src/library/scala/Predef.scala | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/library/scala/Predef.scala b/src/library/scala/Predef.scala index 1e926ea07a..3c44a1f992 100644 --- a/src/library/scala/Predef.scala +++ b/src/library/scala/Predef.scala @@ -261,7 +261,7 @@ object Predef extends LowPriorityImplicits { implicit def float2double(x: Float): Double = x.toDouble - // "Autoboxing" -------------------------------------------------------------- + // "Autoboxing" and "Autounboxing" --------------------------------------------------- implicit def byte2Byte(x: Byte) = java.lang.Byte.valueOf(x) implicit def short2Short(x: Short) = java.lang.Short.valueOf(x) @@ -272,6 +272,15 @@ object Predef extends LowPriorityImplicits { implicit def double2Double(x: Double) = java.lang.Double.valueOf(x) implicit def boolean2Boolean(x: Boolean) = java.lang.Boolean.valueOf(x) + implicit def Byte2byte(x: java.lang.Byte): Byte = x.byteValue + implicit def Short2short(x: java.lang.Short): Short = x.shortValue + implicit def Character2char(x: java.lang.Character): Char = x.charValue + implicit def Integer2int(x: java.lang.Integer): Int = x.intValue + implicit def Long2long(x: java.lang.Long): Long = x.longValue + implicit def Float2float(x: java.lang.Float): Float = x.floatValue + implicit def Double2double(x: java.lang.Double): Double = x.doubleValue + implicit def Boolean2boolean(x: java.lang.Boolean): Boolean = x.booleanValue + // Strings and CharSequences -------------------------------------------------------------- implicit def any2stringadd(x: Any) = new runtime.StringAdd(x) |