// Asks whether the type in 'context' can ever instantiate to the type
// in 'friend'.
static bool MightInstantiateTo(Sema &S, CanQualType Context, CanQualType Friend) {
if (Friend == Context)
return true;
if (!Friend->isDependentType() && !Context->isDependentType())
return false;
// TODO: this is very conservative.
return true;
}
static AccessResult MatchesFriend(Sema &S,
const EffectiveContext &EC,
CanQualType Friend) {
if (const RecordType *RT = Friend->getAs<RecordType>())
return MatchesFriend(S, EC, cast<CXXRecordDecl>(RT->getDecl()));
// TODO: we can do better than this
if (Friend->isDependentType())
return AR_dependent;
return AR_inaccessible;
}
