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-rw-r--r--src/main/scala/firrtl/Visitor.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/scala/firrtl/Visitor.scala b/src/main/scala/firrtl/Visitor.scala
index 1cdf7e1f..592cfa8e 100644
--- a/src/main/scala/firrtl/Visitor.scala
+++ b/src/main/scala/firrtl/Visitor.scala
@@ -268,7 +268,7 @@ class Visitor(infoMode: InfoMode) extends FIRRTLBaseVisitor[FirrtlNode] {
case "node" => DefNode(info, ctx.id(0).getText, visitExp(ctx.exp(0)))
case "stop(" => Stop(info, string2Int(ctx.IntLit().getText), visitExp(ctx.exp(0)), visitExp(ctx.exp(1)))
- case "attach" => Attach(info, visitExp(ctx.exp.head), ctx.exp.tail map visitExp)
+ case "attach" => Attach(info, ctx.exp map visitExp)
case "printf(" => Print(info, visitStringLit(ctx.StringLit), ctx.exp.drop(2).map(visitExp),
visitExp(ctx.exp(0)), visitExp(ctx.exp(1)))
case "skip" => EmptyStmt