
scala.reflect.macros.Parsers.scala Maven / Gradle / Ivy
package scala.reflect
package macros
/**
* EXPERIMENTAL
*
* A slice of [[scala.reflect.macros.Context the Scala macros context]] that
* exposes functions to parse strings with Scala code into trees.
*/
trait Parsers {
self: Context =>
/** Parses a string with a Scala expression into an abstract syntax tree.
* Only works for expressions, i.e. parsing a package declaration will fail.
* @throws [[scala.reflect.macros.ParseException]]
*/
def parse(code: String): Tree
}
/** Indicates an error during [[scala.reflect.macros.Parsers#parse]].
*/
case class ParseException(val pos: scala.reflect.api.Position, val msg: String) extends Exception(msg)
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