use .count instead of filter and size

2 files changed, 2 insertions, 2 deletions

diff --git a/src/main/scala/firrtl/passes/CheckChirrtl.scala b/src/main/scala/firrtl/passes/CheckChirrtl.scala
index f21449a2..771577be 100644
--- a/src/main/scala/firrtl/passes/CheckChirrtl.scala
+++ b/src/main/scala/firrtl/passes/CheckChirrtl.scala
@@ -145,7 +145,7 @@ object CheckChirrtl extends Pass {
     }
     
     c.modules foreach checkChirrtlM
-    (c.modules filter (_.name == c.main)).size match {
+    c.modules count (_.name == c.main) match {
       case 1 =>
       case _ => errors append new NoTopModuleException(c.info, c.main)
     }
diff --git a/src/main/scala/firrtl/passes/Checks.scala b/src/main/scala/firrtl/passes/Checks.scala
index 3ee97d08..d5fbdeeb 100644
--- a/src/main/scala/firrtl/passes/Checks.scala
+++ b/src/main/scala/firrtl/passes/Checks.scala
@@ -218,7 +218,7 @@ object CheckHighForm extends Pass {
     }
     
     c.modules foreach checkHighFormM
-    (c.modules filter (_.name == c.main)).size match {
+    c.modules count (_.name == c.main) match {
       case 1 =>
       case _ => errors append new NoTopModuleException(c.info, c.main)
     }