Binding support (#854)

- Fixed edge case file name that starts with . and has no suffix

1 files changed, 2 insertions, 0 deletions

diff --git a/src/main/scala/firrtl/annotations/LoadMemoryAnnotation.scala b/src/main/scala/firrtl/annotations/LoadMemoryAnnotation.scala
index a5ba22dd..52022f87 100644
--- a/src/main/scala/firrtl/annotations/LoadMemoryAnnotation.scala
+++ b/src/main/scala/firrtl/annotations/LoadMemoryAnnotation.scala
@@ -31,6 +31,8 @@ case class LoadMemoryAnnotation(
         throw new Exception(s"empty filename not allowed in LoadMemoryAnnotation")
       case name :: Nil =>
         (name, "")
+      case "" :: name :: Nil => // this case handles a filename that begins with dot and has no suffix
+        ("." + name, "")
       case other =>
         (other.reverse.tail.reverse.mkString("."), "." + other.last)
     }