void AstNodeClassDType::repairMemberCache() {
clearCache();
for (AstMemberDType* itemp = membersp(); itemp; itemp=itemp->nextp()->castMemberDType()) {
if (m_members.find(itemp->name())!=m_members.end()) { itemp->v3error("Duplicate declaration of member name: "<<itemp->prettyName()); }
else m_members.insert(make_pair(itemp->name(), itemp));
}
}
virtual void visit(AstNodeClassDType* nodep, AstNUser*) {
if (m_traVscp) {
if (nodep->packed() && !v3Global.opt.traceStructs()) {
// Everything downstream is packed, so deal with as one trace unit
// This may not be the nicest for user presentation, but is a much faster way to trace
addTraceDecl(VNumRange());
} else {
if (!nodep->packed()) {
addIgnore("Unsupported: Unpacked struct/union");
} else {
for (AstMemberDType* itemp = nodep->membersp(); itemp; itemp=itemp->nextp()->castMemberDType()) {
AstNodeDType* subtypep = itemp->subDTypep()->skipRefp();
string oldShowname = m_traShowname;
AstNode* oldValuep = m_traValuep;
{
m_traShowname += string(" ")+itemp->prettyName();
if (nodep->castStructDType()) {
m_traValuep = new AstSel(nodep->fileline(), m_traValuep->cloneTree(true),
itemp->lsb(), subtypep->width());
subtypep->accept(*this);
m_traValuep->deleteTree(); m_traValuep = NULL;
} else { // Else union, replicate fields
subtypep->accept(*this);
}
}
m_traShowname = oldShowname;
m_traValuep = oldValuep;
}
}
}
}
}
const char* AstNodeClassDType::broken() const {
set<AstMemberDType*> exists;
for (AstMemberDType* itemp = membersp(); itemp; itemp=itemp->nextp()->castMemberDType()) {
exists.insert(itemp);
}
for (MemberNameMap::const_iterator it=m_members.begin(); it!=m_members.end(); ++it) {
if (VL_UNLIKELY(exists.find(it->second) == exists.end())) {
this->v3error("Internal: Structure member broken: "<<it->first);
return "member broken";
}
}
return NULL;
}
