#1565 fix footprinting compilation errors

src/vt/messaging/active.h

@@ -187,6 +187,14 @@ struct InProgressIRecv : InProgressBase {
     return flag;
   }
 
+  /**
+   * \brief Reconstructor for footprinting
+   */
+  static InProgressIRecv& reconstruct(void* buf) {
+    auto* ipir = new (buf) InProgressIRecv{nullptr, 0, 0};
+    return *ipir;
+  }
+
 private:
   MPI_Request req = MPI_REQUEST_NULL;
 };
@@ -235,6 +243,17 @@ struct InProgressDataIRecv : InProgressBase {
       | reqs;
   }
 
+  /**
+   * \brief Reconstructor for footprinting
+   */
+  static InProgressDataIRecv& reconstruct(void* buf) {
+    auto* ipdir = new (buf) InProgressDataIRecv{
+      nullptr, 0, 0, std::vector<MPI_Request>{},
+      nullptr, ActionType{}, ContinuationDeleterType{}, 0
+    };
+    return *ipdir;
+  }
+
   void* user_buf = nullptr;
   ActionType dealloc_user_buf = nullptr;
   ContinuationDeleterType next = nullptr;

src/vt/messaging/async_op_wrapper.h

@@ -106,6 +106,14 @@ struct AsyncOpWrapper {
     s | valid | op_ | tid_;
   }
 
+  /**
+   * \brief Reconstructor for footprinting
+   */
+  static AsyncOpWrapper& reconstruct(void* buf) {
+    auto* asyncOpWrapper = new (buf) AsyncOpWrapper{nullptr};
+    return *asyncOpWrapper;
+  }
+
 public:
   bool valid = false;                         /**< Whether op is valid  */
 

src/vt/rdma/rdma_info.h

@@ -74,6 +74,14 @@ struct Info {
       offset(in_offset), is_local(in_is_local)
   { }
 
+  /**
+   * \brief Reconstructor for footprinting
+   */
+  static Info& reconstruct(void* buf) {
+    auto* info = new (buf) Info{RDMA_TypeType::Uninitialized};
+    return *info;
+  }
+
   template <typename Serializer>
   void serialize(Serializer& s) {
     s | rdma_type

src/vt/trace/trace_log.h

@@ -236,7 +236,7 @@ struct Log final {
     }
   }
 
-  // No default constructor. Seems wierd? Copy+move all the way..
+  // No default constructor. Seems weird? Copy+move all the way..
   // (Copy-constructible and copy-assignable required for dequeue.)
   Log() = delete;
   Log(Log const& in) = default;
@@ -334,6 +334,15 @@ struct Log final {
     return data.sys;
   }
 
+  /**
+   * \brief Reconstructor for footprinting
+   */
+  static Log& reconstruct(void* buf) {
+    auto* l = new (buf)
+      Log{0.0, TraceConstantsType::InvalidTraceType, std::string{}, 0};
+    return *l;
+  }
+
   template <typename Serializer>
   void serialize(Serializer& s) {
     s | time