diff --git a/generators/nim/glue.nim b/generators/nim/glue.nim
index 31a203b..23a4372 100644
--- a/generators/nim/glue.nim
+++ b/generators/nim/glue.nim
@@ -1,3 +1,32 @@
+import macros
+
+proc getChildren(node: NimNode, nodeKind: NimNodeKind): seq[NimNode] =
+  var stack: seq[NimNode] = @[node]
+  result = @[]
+
+  while stack.len() > 0:
+    let newNode = stack.pop()
+    for i in 0 ..< newNode.len():
+      let child = newNode[i]
+      if child.kind == nodeKind:
+        result.add(child)
+      else:
+        stack.add(child)
+
+macro `@`*(objName: typed, fields: untyped): untyped =
+
+  let objImpl = objName.getImpl()
+  let identDefs = objImpl.getChildren(nnkIdentDefs)
+
+  result = newNimNode(nnkObjConstr).add(objImpl[0])
+
+  for i in 0..<len(fields):
+    let childLit = fields[i]
+    let idDef = identDefs[i]
+
+    let colonExpr = newColonExpr(idDef[0], childLit)
+    result.add(colonExpr)
+
 proc preDec*[T: Ordinal | uint | uint64](x: var T; y = 1): T {.discardable.} =
   dec x, y
   result = x