diff options
Diffstat (limited to 'src/library/scala/Predef.scala')
| -rw-r--r-- | src/library/scala/Predef.scala | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/library/scala/Predef.scala b/src/library/scala/Predef.scala index 1422aa6d0d..17128b6096 100644 --- a/src/library/scala/Predef.scala +++ b/src/library/scala/Predef.scala @@ -39,6 +39,7 @@ object Predef { type AllRef = Null type String = java.lang.String + type StringBuilder = compat.StringBuilder type Class = java.lang.Class type Throwable = java.lang.Throwable @@ -60,6 +61,7 @@ object Predef { type Function[-a,+b] = Function1[a,b] + // errors and asserts ------------------------------------------------- def error(message: String): Nothing = throw new Error(message) @@ -99,11 +101,10 @@ object Predef { type Triple[+a, +b, +c] = Tuple3[a, b, c] def Triple[a, b, c](x: a, y: b, z: c) = Tuple3(x, y, z) - type &: [+a, +b] = Tuple2[a, b] - class SndOfPair[+b](y: b) { - def &: [a](x: a): Tuple2[a, b] = Tuple2(x, y) + class ArrowAssoc[a](x: a) { + def -> [b](y: b): Tuple2[a, b] = Tuple2(x, y) } - implicit def any2sndOfPair[b](x: b): SndOfPair[b] = new SndOfPair(x) + implicit def any2ArrowAssoc[a](x: a): ArrowAssoc[a] = new ArrowAssoc(x) def Tuple[a1](x1: a1) = Tuple1(x1) def Tuple[a1, a2](x1: a1, x2: a2) = Tuple2(x1, x2) |