2 files changed, 32 insertions, 0 deletions
diff --git a/lib/pure/asyncmacro.nim b/lib/pure/asyncmacro.nim
index 9e0893a4d..1a45fdac7 100644
--- a/lib/pure/asyncmacro.nim
+++ b/lib/pure/asyncmacro.nim
@@ -177,6 +177,9 @@ proc processBody(node, retFutureSym: NimNode,
       var newDiscard = node
       result.createVar("futureDiscard_" & $toStrLit(node[0][1]), node[0][1],
                 newDiscard[0], newDiscard, node)
+  of RoutineNodes:
+    # skip all the nested procedure definitions
+    return
   else: discard
 
   for i in 0 ..< result.len:
diff --git a/tests/async/t3075.nim b/tests/async/t3075.nim
new file mode 100644
index 000000000..d26aa0a36
--- /dev/null
+++ b/tests/async/t3075.nim
@@ -0,0 +1,29 @@
+import asyncnet, asyncdispatch, strtabs
+
+type
+  WebSocketCallback = proc (client: WebSocket, message: WebSocketMessage) {.closure, gcsafe.}
+  WebSocketRecvClosure = proc (ws: WebSocket): Future[string] {.gcsafe.}
+
+  WebSocketMessage = ref object
+    msg: string
+
+  WebSocket = ref object
+    socket:     AsyncSocket
+    header:     StringTableRef
+    onOpen:     WebSocketCallback
+    onMessage:  WebSocketCallback
+    onClose:    WebSocketCallback
+
+proc recv(ws: WebSocket, p: WebSocketRecvClosure): Future[string] {.async.}=
+  if not ws.socket.isClosed():
+    result = await ws.p()
+    if result == "":
+      ws.socket.close()
+      if ws.onClose != nil:
+        ws.onClose(ws, nil)
+  return result
+
+proc reсvSize(ws: WebSocket, size: int): Future[string] {.async.} =
+  proc recvSizeClosure(ws: WebSocket): Future[string] {.async.} =
+    return await ws.socket.recv(size)
+  return await ws.recv(recvSizeClosure)