void CVTypeDumperImpl::visitMethodOverloadList(
TypeLeafKind Leaf, MethodOverloadListRecord &MethodList) {
for (auto &M : MethodList.getMethods()) {
ListScope S(W, "Method");
printMemberAttributes(M.getAccess(), M.getKind(), M.getOptions());
printTypeIndex("Type", M.getType());
if (M.isIntroducingVirtual())
W.printHex("VFTableOffset", M.getVFTableOffset());
}
}
Error TypeDumpVisitor::visitKnownRecord(CVType &CVR,
MethodOverloadListRecord &MethodList) {
for (auto &M : MethodList.getMethods()) {
ListScope S(*W, "Method");
printMemberAttributes(M.getAccess(), M.getMethodKind(), M.getOptions());
printTypeIndex("Type", M.getType());
if (M.isIntroducingVirtual())
W->printHex("VFTableOffset", M.getVFTableOffset());
}
return Error::success();
}
TypeIndex
TypeTableBuilder::writeKnownType(const MethodOverloadListRecord &Record) {
TypeRecordBuilder Builder(Record.getKind());
for (const OneMethodRecord &Method : Record.getMethods()) {
uint16_t Flags = static_cast<uint16_t>(Method.getAccess());
Flags |= static_cast<uint16_t>(Method.getKind())
<< MemberAttributes::MethodKindShift;
Flags |= static_cast<uint16_t>(Method.getOptions());
Builder.writeUInt16(Flags);
Builder.writeUInt16(0); // padding
Builder.writeTypeIndex(Method.getType());
if (Method.isIntroducingVirtual()) {
assert(Method.getVFTableOffset() >= 0);
Builder.writeInt32(Method.getVFTableOffset());
} else {
assert(Method.getVFTableOffset() == -1);
}
}
// TODO: Split the list into multiple records if it's longer than 64KB, using
// a subrecord of TypeRecordKind::Index to chain the records together.
return writeRecord(Builder);
}