Fixed SI-5603. Early definitions now get transparent positions.

This includes a fix for a minor problem described in #594 -
ensureNonOverlapping still focuses on default position when outside of early defs.
Review by @dragos, @odersky.

1 files changed, 42 insertions, 0 deletions

diff --git a/test/files/run/t5603.scala b/test/files/run/t5603.scala
new file mode 100644
index 0000000000..60dfd01fee
--- /dev/null
+++ b/test/files/run/t5603.scala
@@ -0,0 +1,42 @@
+import scala.tools.partest._
+import java.io._
+import scala.tools.nsc._
+import scala.tools.nsc.util.CommandLineParser
+import scala.tools.nsc.{Global, Settings, CompilerCommand}
+import scala.tools.nsc.reporters.ConsoleReporter
+
+object Test extends DirectTest {
+
+  override def extraSettings: String = "-usejavacp -Xprint:parser -Ystop-after:parser -d " + testOutput.path
+
+  override def code = """
+    trait Greeting {
+      val name: String
+      val msg = "How are you, "+name
+    }
+    class C(i: Int) extends {
+      val nameElse = "Bob"
+    } with Greeting {
+      val name = "avc"
+      println(msg)
+    }
+
+    object Test extends App {}
+  """.trim
+
+  override def show(): Unit = {
+    // redirect err to out, for logging
+    val prevErr = System.err
+    System.setErr(System.out)
+    compile()
+    System.setErr(prevErr)
+  }
+
+  override def newCompiler(args: String*): Global = {
+
+    val settings = new Settings()
+    settings.Xprintpos.value = true
+    val command = new CompilerCommand((CommandLineParser tokenize extraSettings) ++ args.toList, settings)
+    new Global(command.settings, new ConsoleReporter(settings)) with interactive.RangePositions
+  }
+}