From 61bc1f55533328e1251bcc636879526ddf7040b5 Mon Sep 17 00:00:00 2001
From: Stefan Salewski <mail@ssalewski.de>
Date: Mon, 18 Sep 2017 09:52:38 +0200
Subject: [PATCH] added support for possible nil value of user-alloc objects

---
 tests/gen.nim | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/gen.nim b/tests/gen.nim
index cf1abc7..5b05d0b 100644
--- a/tests/gen.nim
+++ b/tests/gen.nim
@@ -428,6 +428,11 @@ proc genP(info: GICallableInfo; genProxy = false; binfo: GIBaseInfo = nil): (str
     if genProxy and isProxyCandidate(t) and mayBeNil:
       str.add(" = nil")
 
+    # ------------------
+    if isFunctionInfo(info) and (gFunctionInfoGetFlags(info).int and GIFunctionInfoFlags.WRAPS_VFUNC.ord) == 0:
+      if userAlloc and mayBeNil:
+        str.add(" | ptr " & str & " = nil")
+    # ------------------
 
     if (sym.startsWith("gdk_events_get_") or sym.startsWith("gdk_event_get_")) and str == "Event":
       str = "SomeEvent"