Support DMD for vector moves

source/numem/mem/ptr.d

@@ -153,10 +153,29 @@ public:
         // atomically moves the reference from this unique_ptr to the other unique_ptr reference
         // after this is done, rc is set to null to make this unique_ptr invalid.
         atomicStore(this.rc, other.rc);
-        this.rc = other.rc;
         other.clear();
     }
 
+    /**
+        Moves unique_ptr to this instance.
+
+        This is a reuse of copy-constructors, and is unique to unique_ptr.
+
+        This exists for DMD support.
+    */
+    this(ref const(unique_ptr!T) other) {
+
+        // Free our own refcount if need be
+        if (this.rc) {
+            this.reset();
+        }
+
+        // atomically moves the reference from this unique_ptr to the other unique_ptr reference
+        // after this is done, rc is set to null to make this unique_ptr invalid.
+        atomicStore(this.rc, cast(refcountmg_t!(T)*)other.rc);
+        atomicStore(other.rc, null);
+    }
+
     // Destructor
     ~this() {
 

source/numem/mem/vector.d

@@ -108,7 +108,7 @@ public:
         /**
             Moves non-copyable members of one vector to another
         */
-        this(ref return scope vector!T rhs) {
+        this(ref vector!T rhs) {
             if (rhs.memory) {
                 this.resize_(rhs.size_);
                 foreach(i; 0..rhs.size_) {
@@ -125,7 +125,7 @@ public:
         /**
             Makes a copy of a vector
         */
-        this(ref return scope vector!T rhs) {
+        this(ref vector!T rhs) {
             if (rhs.memory) {
                 this.resize_(rhs.size_);
                 this.memory[0..size_] = rhs.memory[0..rhs.size_];