Fix #1286: Error on inexistent imports that are not used.

This commit also fixes #1583.

2 files changed, 26 insertions, 0 deletions

diff --git a/tests/neg/i1286.scala b/tests/neg/i1286.scala
new file mode 100644
index 000000000..40db9ab1d
--- /dev/null
+++ b/tests/neg/i1286.scala
@@ -0,0 +1,16 @@
+import scala.idontexist // error
+import scala.io.Idontexist // error
+
+import scala.io
+import io.Idontexist2 // error
+
+import scala.io.{ AnsiColor, Idontexist3 } // error
+
+import scala.io.{ Idontexist4 => Foo } // error
+import scala.io.{ Idontexist5 => _ } // error
+
+import scala.language.dynamics
+import scala.language.noAutoTupling
+import scala.language.idontexist // error
+
+object Test
diff --git a/tests/repl/imports.check b/tests/repl/imports.check
index 26b725637..b6d9ae8a7 100644
--- a/tests/repl/imports.check
+++ b/tests/repl/imports.check
@@ -15,4 +15,14 @@ scala> buf += xs
    |       
 scala> buf ++= xs
 res1: scala.collection.mutable.ListBuffer[Int] = ListBuffer(1, 2, 3)
+scala> import util.foo
+-- Error: <console> ----------------------------------------------------------------------------------------------------
+8 |import util.foo
+  |            ^^^
+  |            foo is not a member of util
+scala> import util.foo.bar
+-- [E008] Member Not Found Error: <console> ----------------------------------------------------------------------------
+8 |import util.foo.bar
+  |       ^^^^^^^^
+  |       value `foo` is not a member of util.type - did you mean `util.Left`?
 scala> :quit