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-rw-r--r--chiselFrontend/src/main/scala/chisel3/core/Printable.scala6
1 files changed, 3 insertions, 3 deletions
diff --git a/chiselFrontend/src/main/scala/chisel3/core/Printable.scala b/chiselFrontend/src/main/scala/chisel3/core/Printable.scala
index 7b3d8d4f..c724f682 100644
--- a/chiselFrontend/src/main/scala/chisel3/core/Printable.scala
+++ b/chiselFrontend/src/main/scala/chisel3/core/Printable.scala
@@ -54,14 +54,14 @@ sealed abstract class Printable {
*/
def unpack(ctx: Component): (String, Iterable[String])
/** Allow for appending Printables like Strings */
- final def +(that: Printable) = Printables(List(this, that))
+ final def +(that: Printable): Printables = Printables(List(this, that))
/** Allow for appending Strings to Printables */
- final def +(that: String) = Printables(List(this, PString(that)))
+ final def +(that: String): Printables = Printables(List(this, PString(that)))
}
object Printable {
/** Pack standard printf fmt, args* style into Printable
*/
- def pack(fmt: String, data: Data*): Printable = {
+ def pack(fmt: String, data: Data*): Printable = { // scalastyle:ignore method.length
val args = data.toIterator
// Error handling