From f62c070d069a1dd3653cfffe89ff5a8b2e204ca2 Mon Sep 17 00:00:00 2001
From: Wilson Snyder <wsnyder@wsnyder.org>
Date: Sat, 17 Oct 2020 18:56:38 -0400
Subject: [PATCH] Internals: Concat strings only when final; prep for queues.

---
 src/V3Width.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/V3Width.cpp b/src/V3Width.cpp
index 1bcfaad59..52b564683 100644
--- a/src/V3Width.cpp
+++ b/src/V3Width.cpp
@@ -513,6 +513,8 @@ private:
                     return;
                 }
             }
+        }
+        if (m_vup->final()) {
             if (nodep->lhsp()->isString() || nodep->rhsp()->isString()) {
                 AstNode* newp = new AstConcatN(nodep->fileline(), nodep->lhsp()->unlinkFrBack(),
                                                nodep->rhsp()->unlinkFrBack());
@@ -520,8 +522,6 @@ private:
                 VL_DO_DANGLING(pushDeletep(nodep), nodep);
                 return;
             }
-        }
-        if (m_vup->final()) {
             if (!nodep->dtypep()->widthSized()) {
                 // See also error in V3Number
                 nodeForUnsizedWarning(nodep)->v3warn(