From d20591e0d030d5c380e279999659fbfa9f41d3d3 Mon Sep 17 00:00:00 2001
From: ducky
Date: Thu, 19 Nov 2015 16:03:53 -0800
Subject: Split internal and FIRRTL packages

---
 src/main/scala/Chisel/BitPat.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main/scala/Chisel/BitPat.scala')

diff --git a/src/main/scala/Chisel/BitPat.scala b/src/main/scala/Chisel/BitPat.scala
index d7b01ba6..b4138992 100644
--- a/src/main/scala/Chisel/BitPat.scala
+++ b/src/main/scala/Chisel/BitPat.scala
@@ -21,7 +21,7 @@ object BitPat {
     var mask = BigInt(0)
     for (d <- x.tail) {
       if (d != '_') {
-        if (!"01?".contains(d)) Builder.error({"Literal: " + x + " contains illegal character: " + d})
+        require("01?".contains(d), "Literal: " + x + " contains illegal character: " + d)
         mask = (mask << 1) + (if (d == '?') 0 else 1)
         bits = (bits << 1) + (if (d == '1') 1 else 0)
       }
-- 
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