Merged in Scala implementation of FIRRTL IR, parser, and serialization (ie. AST -> String). Uses ANTLRv4 to generate concrete syntax parser

1 files changed, 19 insertions, 0 deletions

diff --git a/src/main/scala/Example.scala b/src/main/scala/Example.scala
new file mode 100644
index 00000000..210a50fb
--- /dev/null
+++ b/src/main/scala/Example.scala
@@ -0,0 +1,19 @@
+import java.io._
+import firrtl._
+import firrtl.Utils._
+
+object Example
+{
+  // Example use of Scala FIRRTL parser and serialization
+  def main(args: Array[String])
+  {
+    val inputFile = args(0)
+
+    // Parse file
+    val ast = firrtl.Parser.parse(inputFile)
+
+    val writer = new PrintWriter(new File(args(1)))
+    writer.write(ast.serialize) // serialize returns String
+    writer.close()
+  }
+}