fixes #2316

2 files changed, 55 insertions, 1 deletions

diff --git a/compiler/ast.nim b/compiler/ast.nim
index 8448c2a8f..99fd13e9b 100644
--- a/compiler/ast.nim
+++ b/compiler/ast.nim
@@ -1318,7 +1318,7 @@ proc isGCedMem*(t: PType): bool {.inline.} =
            t.kind == tyProc and t.callConv == ccClosure
 
 proc propagateToOwner*(owner, elem: PType) =
-  const HaveTheirOwnEmpty = {tySequence, tySet}
+  const HaveTheirOwnEmpty = {tySequence, tySet, tyPtr, tyRef, tyProc}
   owner.flags = owner.flags + (elem.flags * {tfHasMeta})
   if tfNotNil in elem.flags:
     if owner.kind in {tyGenericInst, tyGenericBody, tyGenericInvocation}:
diff --git a/tests/init/tuninit2.nim b/tests/init/tuninit2.nim
new file mode 100644
index 000000000..950895c02
--- /dev/null
+++ b/tests/init/tuninit2.nim
@@ -0,0 +1,54 @@
+# bug #2316
+
+type
+    EventType = enum
+      QuitEvent = 5
+    AppMain* = ref object of RootObj
+        width: int
+        height: int
+        title: string
+        running: bool
+        event_type: EventType
+    App* = ref object of AppMain
+        draw_proc: proc(app: AppMain): void {.closure.}
+        events_proc: proc(app: AppMain): void {.closure.}
+        update_proc: proc(app: AppMain, dt: float): void {.closure.}
+        load_proc: proc(app: AppMain): void {.closure.}
+
+
+proc initApp*(t: string, w, h: int): App =
+    App(width: w, height: h, title: t, event_type: EventType.QuitEvent)
+
+
+method getTitle*(self: AppMain): string = self.title
+method getWidth*(self: AppMain): int = self.width
+method getHeight*(self: AppMain): int = self.height
+
+
+method draw*(self: App, draw: proc(app: AppMain)): void =
+    self.draw_proc = draw
+
+method load*(self: App, load: proc(a: AppMain)): void =
+    self.load_proc = load
+
+method events*(self: App, events: proc(app: AppMain)): void =
+    self.events_proc = events
+
+method update*(self: App, update: proc(app: AppMain, delta: float)): void =
+    self.update_proc = update
+
+method run*(self: App): void = discard
+
+var mygame = initApp("Example", 800, 600)
+
+mygame.load(proc(app: AppMain): void =
+    echo app.getTitle()
+    echo app.getWidth()
+    echo app.getHeight()
+)
+
+mygame.events(proc(app: AppMain): void =
+    discard
+)
+
+mygame.run()