test that the main method is static, and throw ...

test that the main method is static, and throw NoSuchMethodError if not

1 files changed, 2 insertions, 0 deletions

diff --git a/src/compiler/scala/tools/nsc/ObjectRunner.scala b/src/compiler/scala/tools/nsc/ObjectRunner.scala
index 6ff96fa74a..e1f02d1378 100644
--- a/src/compiler/scala/tools/nsc/ObjectRunner.scala
+++ b/src/compiler/scala/tools/nsc/ObjectRunner.scala
@@ -49,6 +49,8 @@ object ObjectRunner {
       }
 
       val method = clsToRun.getMethod("main", List(classOf[Array[String]]).toArray)
+      if((method.getModifiers & Modifier.STATIC) == 0)
+        throw new NoSuchMethodException(objectName + ".main is not static")
 
       method.invoke(null, List(arguments.toArray).toArray)
   }