fix failing neg tests

liufengyun · liufengyun · commit 7f7d2cc8617b · 2016-11-24T13:36:07.000+01:00
diff --git a/tests/neg/i1642.scala b/tests/neg/i1642.scala
@@ -1 +1 @@
-class Test2(val valueVal: Test2) extends AnyVal
+class Test2(val valueVal: Test2) extends AnyVal // error: value class cannot wrap itself
diff --git a/tests/neg/i1670.scala b/tests/neg/i1670.scala
@@ -1 +1 @@
-class A(a:Int, b:Int) extends AnyVal
+class A(a:Int, b:Int) extends AnyVal // error: value class needs to have exactly one val parameter

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-class Test2(val valueVal: Test2) extends AnyVal`
	`1`	`+class Test2(val valueVal: Test2) extends AnyVal // error: value class cannot wrap itself`
Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-class A(a:Int, b:Int) extends AnyVal`
	`1`	`+class A(a:Int, b:Int) extends AnyVal // error: value class needs to have exactly one val parameter`