From 251b75003f362946fdda289382c4e3496e0c3ac2 Mon Sep 17 00:00:00 2001
From: Maciej Suminski <maciej.suminski@cern.ch>
Date: Tue, 9 Sep 2014 16:29:31 +0200
Subject: [PATCH] vhdlpp: Skip writing '=>' for ExpAggregates if there are no
 fields specified.

---
 vhdlpp/expression_stream.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/vhdlpp/expression_stream.cc b/vhdlpp/expression_stream.cc
index 0cd036fc6..a37fea2ed 100644
--- a/vhdlpp/expression_stream.cc
+++ b/vhdlpp/expression_stream.cc
@@ -44,7 +44,8 @@ void ExpAggregate::element_t::write_to_stream(ostream&fd) const
 	    (*cur)->write_to_stream(fd);
       }
 
-      fd << "=>";
+      if(!fields_.empty())
+            fd << "=>";
       val_->write_to_stream(fd);
 }