Rogach
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| object Interpreter { | |
| def main(args:Array[String]) = { | |
| (new SimpleParser).parseString("2*3.2 + 3*(36.07/4 - 10)").println | |
| } | |
| import scala.util.parsing.combinator._ | |
| class SimpleParser extends JavaTokenParsers { | |
| def expr: Parser[Double] = ( | |
| term~"+"~expr ^^ { case a~"+"~b => a + b } | |
| | term~"-"~expr ^^ { case a~"-"~b => a - b } |
Rogach
/ gist:1577445
Created
January 8, 2012 06:17
Trying to get simple syntax tree out of scala compiler
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| import scala.tools.nsc.interactive.{Global, RefinedBuildManager} | |
| import scala.tools.nsc.Settings | |
| import scala.tools.nsc.reporters.StoreReporter | |
| import scala.tools.nsc.io._ | |
| import scala.tools.nsc.util._ | |
| import scala.tools.nsc.interactive.Response | |
| import scala.tools.nsc.util.{Position, OffsetPosition} | |
| import scala.reflect.generic.Trees | |
| val settings = new Settings |
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