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Diffstat (limited to '13-user-defined-annotations.md')
| -rw-r--r-- | 13-user-defined-annotations.md | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/13-user-defined-annotations.md b/13-user-defined-annotations.md index 4397ebdef2..1aa5e7e613 100644 --- a/13-user-defined-annotations.md +++ b/13-user-defined-annotations.md @@ -1,6 +1,6 @@ # User-Defined Annotations -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ {.grammar} +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Annotation ::= ‘@’ SimpleType {ArgumentExprs} ConstrAnnotation ::= ‘@’ SimpleType ArgumentExprs ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -20,7 +20,7 @@ does not matter. Examples: -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ {.scala} +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @serializable class C { ... } // A class annotation. @transient @volatile var m: Int // A variable annotation String @local // A type annotation @@ -55,7 +55,7 @@ Java platform, the following annotations have a standard meaning. This is equivalent to a the following field definition in Java: - ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ {.scala} + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ private final static SerialVersionUID = <longlit> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -95,7 +95,7 @@ Java platform, the following annotations have a standard meaning. matches which would otherwise be emitted. For instance, no warnings would be produced for the method definition below. - ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ {.scala} + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ def f(x: Option[Int]) = (x: @unchecked) match { case Some(y) => y } @@ -110,7 +110,7 @@ Java platform, the following annotations have a standard meaning. value to appear in a path, even if its type is [volatile](#volatile-types). For instance, the following member definitions are legal: - ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ {.scala} + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ type A { type T } type B @uncheckedStable val x: A with B // volatile type @@ -135,7 +135,7 @@ Java platform, the following annotations have a standard meaning. For instance, the following code would generate specialized traits for `Unit`, `Int` and `Double` - ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ {.scala} + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ trait Function0[@specialized(Unit, Int, Double) T] { def apply: T } |