From 39c0b5ad6814db9e46ac2cb4ab64a37e0e19749b Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Thu, 16 Apr 2020 16:22:50 +0800
Subject: ...

---
 src/win/native/window.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/win/native/window.cpp')

diff --git a/src/win/native/window.cpp b/src/win/native/window.cpp
index 542aabd2..7ad63769 100644
--- a/src/win/native/window.cpp
+++ b/src/win/native/window.cpp
@@ -439,4 +439,11 @@ void WinNativeWindowResolver::Reset() {
   Expects(window_);  // already reset, can't reset again
   window_ = nullptr;
 }
+
+WinNativeWindow* Resolve(gsl::not_null<INativeWindowResolver*> resolver) {
+  const auto window = resolver->Resolve();
+  return window == nullptr ? nullptr
+                           : CheckPlatform<WinNativeWindow>(
+                                 window, WinNativeResource::k_platform_id);
+}  // namespace cru::platform::native::win
 }  // namespace cru::platform::native::win
-- 
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