[clang] [llvm] [clang][unittests] Build the libclang unit tests on Windows (PR #232809)

[via cfe-commits]

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@@ -78,9 +78,18 @@ struct TestVFO {
     clang_VirtualFileOverlay_dispose(VFO);
   }
 };
+
+class VirtualFileOverlayTest : public ::testing::Test {
+protected:
+  void SetUp() override {
+#ifdef _WIN32
+    GTEST_SKIP() << "VirtualFileOverlay tests assume POSIX paths";
+#endif
+  }
+};
 }
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UebelAndre wrote:

Requested review: clang-maintainers

https://github.com/llvm/llvm-project/pull/232809