Fixed #998.

1 files changed, 6 insertions, 3 deletions

diff --git a/src/compiler/scala/tools/nsc/backend/jvm/GenJVM.scala b/src/compiler/scala/tools/nsc/backend/jvm/GenJVM.scala
index 680f973f19..69bfc75119 100644
--- a/src/compiler/scala/tools/nsc/backend/jvm/GenJVM.scala
+++ b/src/compiler/scala/tools/nsc/backend/jvm/GenJVM.scala
@@ -188,9 +188,12 @@ abstract class GenJVM extends SubComponent {
         addStaticInit(jclass)
 
         if (isTopLevelModule(c.symbol)) {
-          if (c.symbol.linkedClassOfModule == NoSymbol)
-            dumpMirrorClass(c.symbol, c.cunit.source.toString);
-          else
+          if (c.symbol.linkedClassOfModule == NoSymbol) {
+            if (c.symbol.owner.info.member(c.symbol.name.toTypeName) != NoSymbol)
+              println("Class with same name as " + c.symbol + " is defined in a different compilation unit")
+            else
+              dumpMirrorClass(c.symbol, c.cunit.source.toString);
+          } else
             log("No mirror class for module with linked class: " +
                 c.symbol.fullNameString)
         }