Work around MSVC 'unspecialized template' bug (2/2)

c++/src/capnp/persistent.capnp.h

@@ -183,7 +183,7 @@ public:
     return castAs<Persistent<SturdyRef2, Owner2>>();
   }
 
-  ::capnp::Request<typename  ::capnp::Persistent<SturdyRef, Owner>::SaveParams, typename  ::capnp::Persistent<SturdyRef, Owner>::SaveResults> saveRequest(
+  CAPNP_AUTO_IF_MSVC(::capnp::Request<typename  ::capnp::Persistent<SturdyRef, Owner>::SaveParams, typename  ::capnp::Persistent<SturdyRef, Owner>::SaveResults>) saveRequest(
       ::kj::Maybe< ::capnp::MessageSize> sizeHint = nullptr);
 
 protected:
@@ -431,9 +431,9 @@ public:
     return castAs<RealmGateway<InternalRef2, ExternalRef2, InternalOwner2, ExternalOwner2>>();
   }
 
-  ::capnp::Request<typename  ::capnp::RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::ImportParams, typename  ::capnp::Persistent<InternalRef, InternalOwner>::SaveResults> importRequest(
+  CAPNP_AUTO_IF_MSVC(::capnp::Request<typename  ::capnp::RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::ImportParams, typename  ::capnp::Persistent<InternalRef, InternalOwner>::SaveResults>) importRequest(
       ::kj::Maybe< ::capnp::MessageSize> sizeHint = nullptr);
-  ::capnp::Request<typename  ::capnp::RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::ExportParams, typename  ::capnp::Persistent<ExternalRef, ExternalOwner>::SaveResults> exportRequest(
+  CAPNP_AUTO_IF_MSVC(::capnp::Request<typename  ::capnp::RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::ExportParams, typename  ::capnp::Persistent<ExternalRef, ExternalOwner>::SaveResults>) exportRequest(
       ::kj::Maybe< ::capnp::MessageSize> sizeHint = nullptr);
 
 protected:
@@ -877,7 +877,7 @@ const ::capnp::_::RawBrandedSchema Persistent<SturdyRef, Owner>::SaveResults::_c
 
 #if !CAPNP_LITE
 template <typename SturdyRef, typename Owner>
-::capnp::Request<typename  ::capnp::Persistent<SturdyRef, Owner>::SaveParams, typename  ::capnp::Persistent<SturdyRef, Owner>::SaveResults>
+CAPNP_AUTO_IF_MSVC(::capnp::Request<typename  ::capnp::Persistent<SturdyRef, Owner>::SaveParams, typename  ::capnp::Persistent<SturdyRef, Owner>::SaveResults>)
 Persistent<SturdyRef, Owner>::Client::saveRequest(::kj::Maybe< ::capnp::MessageSize> sizeHint) {
   return newCall<typename  ::capnp::Persistent<SturdyRef, Owner>::SaveParams, typename  ::capnp::Persistent<SturdyRef, Owner>::SaveResults>(
       0xc8cb212fcd9f5691ull, 0, sizeHint);
@@ -1226,7 +1226,7 @@ const ::capnp::_::RawBrandedSchema RealmGateway<InternalRef, ExternalRef, Intern
 
 #if !CAPNP_LITE
 template <typename InternalRef, typename ExternalRef, typename InternalOwner, typename ExternalOwner>
-::capnp::Request<typename  ::capnp::RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::ImportParams, typename  ::capnp::Persistent<InternalRef, InternalOwner>::SaveResults>
+CAPNP_AUTO_IF_MSVC(::capnp::Request<typename  ::capnp::RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::ImportParams, typename  ::capnp::Persistent<InternalRef, InternalOwner>::SaveResults>)
 RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::Client::importRequest(::kj::Maybe< ::capnp::MessageSize> sizeHint) {
   return newCall<typename  ::capnp::RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::ImportParams, typename  ::capnp::Persistent<InternalRef, InternalOwner>::SaveResults>(
       0x84ff286cd00a3ed4ull, 0, sizeHint);
@@ -1238,7 +1238,7 @@ template <typename InternalRef, typename ExternalRef, typename InternalOwner, ty
       0x84ff286cd00a3ed4ull, 0);
 }
 template <typename InternalRef, typename ExternalRef, typename InternalOwner, typename ExternalOwner>
-::capnp::Request<typename  ::capnp::RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::ExportParams, typename  ::capnp::Persistent<ExternalRef, ExternalOwner>::SaveResults>
+CAPNP_AUTO_IF_MSVC(::capnp::Request<typename  ::capnp::RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::ExportParams, typename  ::capnp::Persistent<ExternalRef, ExternalOwner>::SaveResults>)
 RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::Client::exportRequest(::kj::Maybe< ::capnp::MessageSize> sizeHint) {
   return newCall<typename  ::capnp::RealmGateway<InternalRef, ExternalRef, InternalOwner, ExternalOwner>::ExportParams, typename  ::capnp::Persistent<ExternalRef, ExternalOwner>::SaveResults>(
       0x84ff286cd00a3ed4ull, 1, sizeHint);