From b060168ec05689e4a8ccf790c0770bd2c4376194 Mon Sep 17 00:00:00 2001
From: Schuyler Eldridge
Date: Wed, 14 Aug 2019 16:15:05 -0400
Subject: Remove stack trace trimming in Elaborate phase

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
---
 .../scala/chisel3/stage/phases/Elaborate.scala     | 23 ++--------------------
 1 file changed, 2 insertions(+), 21 deletions(-)

diff --git a/src/main/scala/chisel3/stage/phases/Elaborate.scala b/src/main/scala/chisel3/stage/phases/Elaborate.scala
index 150eacbe..0f92c480 100644
--- a/src/main/scala/chisel3/stage/phases/Elaborate.scala
+++ b/src/main/scala/chisel3/stage/phases/Elaborate.scala
@@ -15,28 +15,9 @@ import firrtl.options.{OptionsException, Phase, PreservesAll}
   */
 class Elaborate extends Phase with PreservesAll[Phase] {
 
-  /**
-    * @todo Change this to print to STDERR (`Console.err.println`)
-    */
   def transform(annotations: AnnotationSeq): AnnotationSeq = annotations.flatMap {
-    case a: ChiselGeneratorAnnotation =>
-      try {
-        a.elaborate
-      } catch {
-        case e: OptionsException => throw e
-        case e: ChiselException =>
-          val copts = view[ChiselOptions](annotations)
-          val stackTrace = if (!copts.printFullStackTrace) {
-            e.chiselStackTrace
-          } else {
-            val s = new StringWriter
-            e.printStackTrace(new PrintWriter(s))
-            s.toString
-          }
-          Predef.augmentString(stackTrace).lines.foreach(line => println(s"${ErrorLog.errTag} $line"))
-          Some(a)
-      }
-    case a => Some(a)
+    case a: ChiselGeneratorAnnotation => a.elaborate
+    case a                            => Some(a)
   }
 
 }
-- 
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