1 files changed, 47 insertions, 0 deletions
diff --git a/test/files/run/t7741a/Test.scala b/test/files/run/t7741a/Test.scala
new file mode 100644
index 0000000000..a75cb6c9eb
--- /dev/null
+++ b/test/files/run/t7741a/Test.scala
@@ -0,0 +1,47 @@
+import java.io.{ByteArrayInputStream, FileOutputStream, BufferedOutputStream}
+import java.util
+
+import java.io.File
+
+import scala.tools.partest.DirectTest
+
+object Test extends DirectTest {
+
+  def code = ""
+
+  override def show(): Unit = {
+
+    val class1: Array[Byte] = GroovyInterfaceDump.dump()
+    val class2: Array[Byte] = GroovyInterface$1Dump.dump()
+    def writeFile(contents: Array[Byte], f: java.io.File): Unit = {
+      val out = new BufferedOutputStream(new FileOutputStream(f))
+      try {
+        out.write(contents)
+      } finally out.close()
+    }
+
+    val outdir = testOutput.jfile
+
+    // interface GroovyInterface {
+    //
+    //   // This is the line that causes scalac to choke.
+    //   // It results in a GroovyInterface$1 class, which is a non-static inner class but it's constructor does not
+    //   // include the implicit parameter that is the immediate enclosing instance.
+    //   // See http://jira.codehaus.org/browse/GROOVY-7312
+    //   //
+    //   // Scalac error:
+    //   //   [scalac] error: error while loading 1, class file '..../scala_groovy_interop/classes/com/example/groovy/GroovyInterface$1.class' is broken
+    //   //   [scalac] (class java.util.NoSuchElementException/head of empty list)
+    //   final static def closure = { x -> "banana" }
+    //
+    // }
+    writeFile(GroovyInterfaceDump.dump(), new File(outdir, "GroovyInterface.class"))
+    writeFile(GroovyInterface$1Dump.dump(), new File(outdir, "GroovyInterface$1.class"))
+    compileCode("object Test { def foo(g: GroovyInterface) = g.toString }")
+  }
+
+  def compileCode(code: String) = {
+    val classpath = List(sys.props("partest.lib"), testOutput.path) mkString sys.props("path.separator")
+    compileString(newCompiler("-cp", classpath, "-d", testOutput.path))(code)
+  }
+}