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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2002-2010, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala.annotation
/** <p>
* An annotation to be applied to a match expression. If present,
* the compiler will verify that the match has been compiled to a
* <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc14.html"
* target="_top"><code>tableswitch</code></a> or
* <a href="http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc8.html#lookupswitch"
* target="_top"><code>lookupswitch</code></a>, and issue an error if it
* instead compiles into a series of conditional expressions.<br/>
* Example:
* </p>
* <pre>
* <b>def</b> fetchToken() {
* (ch: @switch) <b>match</b> {
* <b>case</b> ' ' | '\t' | CR | LF | FF <b>=></b>
* nextChar()
* fetchToken()
* <b>case</b> 'A' /*..'Z'*/ | '$' | '_' | 'a' /*..'z'*/ <b>=></b>
* putChar(ch)
* nextChar()
* getIdentRest()
* <b>case</b> ',' <b>=></b>
* nextChar(); token = COMMA
* // more cases
* }
* }</pre>
*
* @since 2.8
*/
final class switch extends annotation.StaticAnnotation
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