Add noexcept to various move constructors.

c++/src/capnp/dynamic.c++

@@ -1608,13 +1608,14 @@ DynamicValue::Reader DynamicValue::Builder::asReader() const {
   return Reader();
 }
 
-DynamicValue::Pipeline::Pipeline(Pipeline&& other): type(other.type) {
+DynamicValue::Pipeline::Pipeline(Pipeline&& other) noexcept: type(other.type) {
   switch (type) {
     case UNKNOWN: break;
     case STRUCT: kj::ctor(structValue, kj::mv(other.structValue)); break;
     case CAPABILITY: kj::ctor(capabilityValue, kj::mv(other.capabilityValue)); break;
     default:
-      KJ_FAIL_ASSERT("Unexpected pipeline type.", (uint)type) { type = UNKNOWN; break; }
+      KJ_LOG(ERROR, "Unexpected pipeline type.", (uint)type);
+      type = UNKNOWN;
       break;
   }
 }

c++/src/capnp/dynamic.h

@@ -743,7 +743,7 @@ public:
   inline Pipeline(DynamicStruct::Pipeline&& value);
   inline Pipeline(DynamicCapability::Client&& value);
 
-  Pipeline(Pipeline&& other);
+  Pipeline(Pipeline&& other) noexcept;
   Pipeline& operator=(Pipeline&& other);
   ~Pipeline() noexcept(false);
 

c++/src/capnp/layout.h

@@ -706,7 +706,7 @@ class OrphanBuilder {
 public:
   inline OrphanBuilder(): segment(nullptr), location(nullptr) { memset(&tag, 0, sizeof(tag)); }
   OrphanBuilder(const OrphanBuilder& other) = delete;
-  inline OrphanBuilder(OrphanBuilder&& other);
+  inline OrphanBuilder(OrphanBuilder&& other) noexcept;
   inline ~OrphanBuilder() noexcept(false);
 
   static OrphanBuilder initStruct(BuilderArena* arena, StructSize size);
@@ -1017,7 +1017,7 @@ inline PointerReader ListReader::getPointerElement(ElementCount index) const {
 
 // -------------------------------------------------------------------
 
-inline OrphanBuilder::OrphanBuilder(OrphanBuilder&& other)
+inline OrphanBuilder::OrphanBuilder(OrphanBuilder&& other) noexcept
     : segment(other.segment), location(other.location) {
   memcpy(&tag, &other.tag, sizeof(tag));  // Needs memcpy to comply with aliasing rules.
   other.segment = nullptr;

c++/src/capnp/rpc.c++

@@ -1982,7 +1982,7 @@ private:
 RpcSystemBase::RpcSystemBase(VatNetworkBase& network, kj::Maybe<SturdyRefRestorerBase&> restorer,
                              const kj::EventLoop& eventLoop)
     : impl(kj::heap<Impl>(network, restorer, eventLoop)) {}
-RpcSystemBase::RpcSystemBase(RpcSystemBase&& other) = default;
+RpcSystemBase::RpcSystemBase(RpcSystemBase&& other) noexcept = default;
 RpcSystemBase::~RpcSystemBase() noexcept(false) {}
 
 Capability::Client RpcSystemBase::baseRestore(

c++/src/capnp/rpc.h

@@ -82,7 +82,7 @@ class RpcSystemBase {
 public:
   RpcSystemBase(VatNetworkBase& network, kj::Maybe<SturdyRefRestorerBase&> restorer,
                 const kj::EventLoop& eventLoop);
-  RpcSystemBase(RpcSystemBase&& other);
+  RpcSystemBase(RpcSystemBase&& other) noexcept;
   ~RpcSystemBase() noexcept(false);
 
 private:

c++/src/kj/io.h

@@ -236,7 +236,7 @@ public:
   inline AutoCloseFd(): fd(-1) {}
   inline AutoCloseFd(decltype(nullptr)): fd(-1) {}
   inline explicit AutoCloseFd(int fd): fd(fd) {}
-  inline AutoCloseFd(AutoCloseFd&& other): fd(other.fd) { other.fd = -1; }
+  inline AutoCloseFd(AutoCloseFd&& other) noexcept: fd(other.fd) { other.fd = -1; }
   KJ_DISALLOW_COPY(AutoCloseFd);
   ~AutoCloseFd() noexcept(false);