1 files changed, 18 insertions, 0 deletions
diff --git a/AK/Try.h b/AK/Try.h
new file mode 100644
index 0000000000..862fc7dbc5
--- /dev/null
+++ b/AK/Try.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+// NOTE: This macro works with any result type that has the expected APIs.
+//       It's designed with AK::Result and Kernel::KResult in mind.
+
+#define TRY(expression)                    \
+    ({                                     \
+        auto result = (expression);        \
+        if (result.is_error())             \
+            return result.release_error(); \
+        result.release_value();            \
+    })