diff --git a/src/V3Ast.h b/src/V3Ast.h
index 29e8aa047..a3314f221 100644
--- a/src/V3Ast.h
+++ b/src/V3Ast.h
@@ -314,7 +314,7 @@ public:
     bool isSloppy() const { // Don't be as anal about width warnings
 	return !(m_e==LOGIC || m_e==BIT);
     }
-    bool isBitLogic() const { // Don't be as anal about width warnings
+    bool isBitLogic() const { // Bit/logic vector types; can form a packed array
 	return (m_e==LOGIC || m_e==BIT);
     }
     bool isDpiUnsupported() const {
@@ -868,6 +868,7 @@ public:
     bool	isUnsigned() const { return numeric().isUnsigned(); }
     void	didWidth(bool flag) { m_didWidth=flag; }
     bool	didWidth() const { return m_didWidth; }
+    bool	didWidthAndSet() { if (didWidth()) return true; didWidth(true); return false;}
     void	doingWidth(bool flag) { m_doingWidth=flag; }
     bool	doingWidth() const { return m_doingWidth; }
     bool	isQuad() const { return (width()>VL_WORDSIZE && width()<=VL_QUADSIZE); }
diff --git a/src/V3AstNodes.h b/src/V3AstNodes.h
index d88fbc2b0..26a3a78fd 100644
--- a/src/V3AstNodes.h
+++ b/src/V3AstNodes.h
@@ -2864,8 +2864,8 @@ public:
 	m_size=setwidth;
 	if (setwidth) { width(setwidth,setwidth); }
     }
-    AstCCast(FileLine* fl, AstNode* lhsp, AstNode* widthFromp) : AstNodeUniop(fl, lhsp) {
-	if (widthFromp) { widthSignedFrom(widthFromp); }
+    AstCCast(FileLine* fl, AstNode* lhsp, AstNode* typeFromp) : AstNodeUniop(fl, lhsp) {
+	if (typeFromp) { widthSignedFrom(typeFromp); }
 	m_size=width();
     }
     ASTNODE_NODE_FUNCS(CCast, CCAST)
diff --git a/src/V3Slice.cpp b/src/V3Slice.cpp
index 475594fa2..8fe635b69 100644
--- a/src/V3Slice.cpp
+++ b/src/V3Slice.cpp
@@ -262,6 +262,7 @@ class SliceVisitor : public AstNVisitor {
     AstArraySel* insertImplicit(AstNode* nodep, unsigned start, unsigned count) {
 	// Insert any implicit slices as explicit slices (ArraySel nodes).
 	// Return a new pointer to replace nodep() in the ArraySel.
+	UINFO(9,"  insertImplicit "<<nodep<<endl);
 	AstVarRef* refp = nodep->user1p()->castNode()->castVarRef();
 	if (!refp) nodep->v3fatalSrc("No VarRef in user1 of node "<<nodep);
 	AstVar* varp = refp->varp();
@@ -276,6 +277,7 @@ class SliceVisitor : public AstNVisitor {
 		// Below code assumes big bit endian; just works out if we swap
 		int x = msb; msb = lsb; lsb = x;
 	    }
+	    UINFO(9,"    ArraySel-child: "<<topp<<endl);
 	    AstArraySel* newp = new AstArraySel(nodep->fileline(), topp, new AstConst(nodep->fileline(),lsb));
 	    newp->user1p(refp);
 	    newp->start(lsb);
diff --git a/src/V3Width.cpp b/src/V3Width.cpp
index 26a6f8d7e..7f70f05c4 100644
--- a/src/V3Width.cpp
+++ b/src/V3Width.cpp
@@ -93,7 +93,12 @@ public:
     int widthMin() const { return m_widthMin?m_widthMin:m_width; }
     bool prelim() const { return m_stage&1; }
     bool final() const { return m_stage&2; }
+    char stageAscii() const { return "-PFB"[m_stage]; }
 };
+ostream& operator<<(ostream& str, const WidthVP* vup) {
+    str<<"  VUP(w="<<vup->width()<<",wm="<<vup->widthMin()<<",s="<<vup->stageAscii()<<")";
+    return str;
+}
 
 //######################################################################