1 files changed, 12 insertions, 0 deletions
diff --git a/src/main/scala/chisel3/compatibility/FileSystemUtilities.scala b/src/main/scala/chisel3/compatibility/FileSystemUtilities.scala
new file mode 100644
index 00000000..d12e627d
--- /dev/null
+++ b/src/main/scala/chisel3/compatibility/FileSystemUtilities.scala
@@ -0,0 +1,12 @@
+// See LICENSE for license details.
+
+package chisel.compatibility
+
+import chisel._
+
+@deprecated("FileSystemUtilities doesn't exist in chisel3", "3.0.0")
+trait FileSystemUtilities {
+  def createOutputFile(name: String): java.io.FileWriter  = {
+    new java.io.FileWriter(Driver.targetDir + "/" + name)
+  }
+}