From 778f133118971fa0a498d8dcced5398b5a60e2c3 Mon Sep 17 00:00:00 2001
From: Wilson Snyder <wsnyder@wsnyder.org>
Date: Sat, 7 Nov 2020 14:28:05 -0500
Subject: [PATCH] Fix dynamic new with init argument (#2325).

---
 src/V3Width.cpp             | 5 ++---
 test_regress/t/t_dynarray.v | 7 +++++++
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/V3Width.cpp b/src/V3Width.cpp
index 3b311d6d9..6f869d4ad 100644
--- a/src/V3Width.cpp
+++ b/src/V3Width.cpp
@@ -3119,8 +3119,7 @@ private:
             iterateCheckSigned32(nodep, "new() size", nodep->sizep(), BOTH);
         }
         if (nodep->rhsp()) {
-            iterateCheckTyped(nodep, "Dynamic array new RHS", nodep->rhsp(), adtypep->subDTypep(),
-                              BOTH);
+            iterateCheckTyped(nodep, "Dynamic array new RHS", nodep->rhsp(), adtypep, BOTH);
         }
     }
 
@@ -5037,7 +5036,7 @@ private:
     void iterateCheckTyped(AstNode* nodep, const char* side, AstNode* underp,
                            AstNodeDType* expDTypep, Stage stage) {
         if (stage & PRELIM) {
-            underp = userIterateSubtreeReturnEdits(underp, WidthVP(SELF, PRELIM).p());
+            underp = userIterateSubtreeReturnEdits(underp, WidthVP(expDTypep, PRELIM).p());
         }
         if (stage & FINAL) {
             underp = iterateCheck(nodep, side, underp, SELF, FINAL, expDTypep, EXTEND_EXP);
diff --git a/test_regress/t/t_dynarray.v b/test_regress/t/t_dynarray.v
index 4be647804..a24a83453 100644
--- a/test_regress/t/t_dynarray.v
+++ b/test_regress/t/t_dynarray.v
@@ -126,6 +126,13 @@ module t (/*AUTOARG*/
          `checkh(b[2], 0);
          `checkh(b[3], 0);
 
+         a = new[4] ('{8'd1,8'd2,8'd3,8'd4});
+         `checkh(a.size, 4);
+         `checkh(a[0], 1);
+         `checkh(a[1], 2);
+         `checkh(a[2], 3);
+         `checkh(a[3], 4);
+
          // test wide dynamic array
          p256 = new [11];
          `checkh(p256.size, 11);