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import scala.reflect.runtime.universe._
import scala.reflect.runtime.{universe => ru}
import scala.reflect.runtime.{currentMirror => cm}
import scala.tools.reflect.ToolBox
object Test {
val toolbox = cm.mkToolBox(options = "-Yrangepos")
def main(args: Array[String]) {
def test(expr: String) {
val t = toolbox.parse(expr)
println(expr)
println(show(t, printPositions = true))
println()
}
val tests = """
val x = 0
var x = 0
val x, y = 0
var x, y = 0
val (x, y) = 0
"""
val exprs = tests.split("\\n").map(_.trim).filterNot(_.isEmpty)
exprs foreach test
}
}
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