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-rw-r--r--src/main/scala/firrtl/IR.scala4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/main/scala/firrtl/IR.scala b/src/main/scala/firrtl/IR.scala
index 85870ab9..39a5b068 100644
--- a/src/main/scala/firrtl/IR.scala
+++ b/src/main/scala/firrtl/IR.scala
@@ -9,7 +9,9 @@ Structure containing source locator information.
Member of most Stmt case classes.
*/
trait Info
-case object NoInfo extends Info
+case object NoInfo extends Info {
+ override def toString(): String = "NoFileInfo"
+}
case class FileInfo(file: String, line: Int, column: Int) extends Info {
override def toString(): String = s"$file@$line.$column"
}