/// Clone the given generic parameters in the given list. We don't need any
/// of the requirements, because they will be inferred.
GenericParamList *cloneGenericParams(ASTContext &ctx,
DeclContext *dc,
GenericParamList *fromParams) {
// Clone generic parameters.
SmallVector<GenericTypeParamDecl *, 2> toGenericParams;
for (auto fromGP : *fromParams) {
// Create the new generic parameter.
auto toGP = new (ctx) GenericTypeParamDecl(dc, fromGP->getName(),
SourceLoc(),
fromGP->getDepth(),
fromGP->getIndex());
toGP->setImplicit(true);
// Record new generic parameter.
toGenericParams.push_back(toGP);
}
auto toParams = GenericParamList::create(ctx, SourceLoc(), toGenericParams,
SourceLoc());
auto outerParams = fromParams->getOuterParameters();
if (outerParams != nullptr)
outerParams = cloneGenericParams(ctx, dc, outerParams);
toParams->setOuterParameters(outerParams);
return toParams;
}
void ImplicitInterrogator::empty()
{
setImplicit(empty_p);
}
void ImplicitInterrogator::attachAttributes()
{
ParticleAttribute::attachAttributes();
setImplicit(impname);
}