4 files changed, 37 insertions, 0 deletions
diff --git a/test/files/run/parserFilter.check b/test/files/run/parserFilter.check
new file mode 100644
index 0000000000..be04454426
--- /dev/null
+++ b/test/files/run/parserFilter.check
@@ -0,0 +1,9 @@
+[1.3] failure: Input doesn't match filter: false
+
+if false
+  ^
+[1.1] failure: Input doesn't match filter: not
+
+not true
+^
+[1.8] parsed: (if~true)
diff --git a/test/files/run/parserFilter.scala b/test/files/run/parserFilter.scala
new file mode 100644
index 0000000000..d007d441f4
--- /dev/null
+++ b/test/files/run/parserFilter.scala
@@ -0,0 +1,15 @@
+object Test extends scala.util.parsing.combinator.RegexParsers {
+    val keywords = Set("if", "false")
+    def word: Parser[String] = "\\w+".r
+
+    def keyword: Parser[String] = word filter (keywords.contains)
+    def ident: Parser[String] = word filter(!keywords.contains(_))
+
+    def test = keyword ~ ident
+
+    def main(args: Array[String]) {
+      println(parseAll(test, "if false"))
+      println(parseAll(test, "not true"))
+      println(parseAll(test, "if true"))
+    }
+}
diff --git a/test/files/run/parserForFilter.check b/test/files/run/parserForFilter.check
new file mode 100644
index 0000000000..a53c147719
--- /dev/null
+++ b/test/files/run/parserForFilter.check
@@ -0,0 +1 @@
+[1.13] parsed: (second,first)
diff --git a/test/files/run/parserForFilter.scala b/test/files/run/parserForFilter.scala
new file mode 100644
index 0000000000..1bc44f8033
--- /dev/null
+++ b/test/files/run/parserForFilter.scala
@@ -0,0 +1,12 @@
+object Test extends scala.util.parsing.combinator.RegexParsers {
+  def word: Parser[String] = "\\w+".r
+
+  def twoWords = for {
+    (a ~ b) <- word ~ word
+  } yield (b, a)
+
+  def main(args: Array[String]) {
+    println(parseAll(twoWords, "first second"))
+  }
+}
+