ochafik

// Author: Olivier Chafik (http://ochafik.com)
// Feel free to modify and reuse this for any purpose ("public domain / I don't care").
package scalaxy.pretyping.example

import scala.reflect.internal._
import scala.tools.nsc.CompilerCommand
import scala.tools.nsc.Global
import scala.tools.nsc.Phase
import scala.tools.nsc.plugins.Plugin
import scala.tools.nsc.plugins.PluginComponent

ochafik

assert x.getSize() == 2 : "Size of x is not 2"; // Java assert

ochafik

// Only works with 2.10.0+
scalaVersion := "2.10.0"

// Dependency at compilation-time only (not at runtime).
libraryDependencies += "com.nativelibs4java" %% "scalaxy-debug" % "0.3-SNAPSHOT" % "provided"

// Scalaxy/Debug snapshots are published on the Sonatype repository.
resolvers += Resolver.sonatypeRepo("snapshots")

ochafik

import scalaxy.debug._

val a = 10
val b = 12
assert(a == b) 
// this will throw:
// "assertion failed: a == b (10 != 12)"

ochafik

assert(a == b, s"a == b ($a != $b)")

ochafik

assert(a == b, "a == b (" + a + " != " + b + ")")

ochafik

import scalaxy.loops._

for (iteration <- 0 until iterations optimized) {
  for (i <- 0 until n optimized) {
    ...
  }
}

ochafik

// Only works with 2.10.0+
scalaVersion := "2.10.0"

// Dependency at compilation-time only (not at runtime).
libraryDependencies += "com.nativelibs4java" %% "scalaxy-loops" % "0.3-SNAPSHOT" % "provided"

// Scalaxy/Loops snapshots are published on the Sonatype repository.
resolvers += Resolver.sonatypeRepo("snapshots")

ochafik

{
  var iteration = 0
  while (iteration < iterations) {
    var i = 0
    while (i < n) {
      ...
      i += 1
    }
    iteration += 1
  }

ochafik

(0 until iterations).foreach(iteration => {
  (0 until n).foreach(i => {
    ...
  })
})