Merge pull request #1719 from dotty-staging/fix-#1705

Fix #1707: Survive non-existing positions in parser

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/neg/i1707.scala b/tests/neg/i1707.scala
new file mode 100644
index 000000000..801adb4b7
--- /dev/null
+++ b/tests/neg/i1707.scala
@@ -0,0 +1,24 @@
+object DepBug {
+  class A {
+    class B
+    def mkB = new B
+    def m(b: B) = b
+  }
+  trait Dep {
+    val a: A
+    val b: a.B
+  }
+  val dep = new {
+    val a = new A
+    val b = a mkB
+  }
+  def useDep(d: Dep) {  // error: procedure syntax
+    import d._
+    a m (b)
+  }
+  {   // error: Null does not take parameters (follow on)
+    import dep._
+    a m (b)
+  }
+  dep.a m (dep b) // error (follow on)
+}