1 files changed, 21 insertions, 0 deletions
diff --git a/src/partest-extras/scala/tools/partest/ParserTest.scala b/src/partest-extras/scala/tools/partest/ParserTest.scala
new file mode 100644
index 0000000000..e4c92e3dc3
--- /dev/null
+++ b/src/partest-extras/scala/tools/partest/ParserTest.scala
@@ -0,0 +1,21 @@
+/* NSC -- new Scala compiler
+ * Copyright 2005-2014 LAMP/EPFL
+ */
+
+package scala.tools.partest
+
+/** A class for testing parser output.
+ *  Just supply the `code` and update the check file.
+ */
+abstract class ParserTest extends DirectTest {
+
+  override def extraSettings: String = "-usejavacp -Ystop-after:parser -Xprint:parser"
+
+  override def show(): Unit = {
+    // redirect err to out, for logging
+    val prevErr = System.err
+    System.setErr(System.out)
+    compile()
+    System.setErr(prevErr)
+  }
+}