dip1000 support

Author: 9il

source/mir/rc/array.d

@@ -253,20 +253,20 @@ struct mir_rcarray(T)
     }
 
     ///
-    ref opAssign(typeof(null)) return @trusted // pure nothrow @nogc
+    ref opAssign(typeof(null)) scope return @trusted // pure nothrow @nogc
     {
         this = typeof(this).init;
     }
 
     ///
-    ref opAssign(return typeof(this) rhs) return @trusted // pure nothrow @nogc
+    ref opAssign(scope return typeof(this) rhs) scope return @trusted // pure nothrow @nogc
     {
         this.proxySwap(rhs);
         return this;
     }
 
     ///
-    ref opAssign(Q)(return ThisTemplate!Q rhs) return @trusted // pure nothrow @nogc
+    ref opAssign(Q)(scope return ThisTemplate!Q rhs) scope return @trusted // pure nothrow @nogc
         if (isImplicitlyConvertible!(Q*, T*))
     {
         this.proxySwap(*()@trusted{return cast(typeof(this)*)&rhs;}());

source/mir/series.d

@@ -348,7 +348,7 @@ struct mir_series(IndexIterator_, Iterator_, size_t N_ = 1, SliceKind kind_ = Co
     private static immutable defaultExc() = new Exception(defaultMsg!() ~ " required key");
 
     ///
-    void serdeFinalize()() @trusted
+    void serdeFinalize()() @trusted scope
     {
         import mir.algorithm.iteration: any;
         import mir.ndslice.topology: pairwise;