From e87693c54ca97ed3a6ed25f9eaae8ab223fc18b1 Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Wed, 29 Apr 2020 18:49:07 +0300
Subject: libwebengine

Make src/webengine into a static library
- Add some tests
- Updated manpage
- Remove WebProfileManager::id and WebProfileManager::instance
- Add consumable semantics checks to WebProfileManager
- Add WebProfileManager::walk

Add ApplicationMenu class
---
 include/singleton.hpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 include/singleton.hpp

(limited to 'include/singleton.hpp')

diff --git a/include/singleton.hpp b/include/singleton.hpp
new file mode 100644
index 0000000..d13e29e
--- /dev/null
+++ b/include/singleton.hpp
@@ -0,0 +1,27 @@
+#ifndef SMOLBOTE_SINGLETON_HPP
+#define SMOLBOTE_SINGLETON_HPP
+
+/*
+ * Clang consumed semantics
+ * States can be: unconsumed, consumed, unknown
+ * Mark classes with consumable(unconsumed)
+ * Mark constructors with return_typestate(unconsumed)
+ * Mark invalidating functions with set_typestate(consumed)
+ */
+
+#if defined(__clang__)
+#define consumable(X) [[clang::consumable(X)]]
+#define return_typestate(X) [[clang::return_typestate(X)]]
+#define set_typestate(X) [[clang::set_typestate(X)]]
+#define callable_when(X) [[clang::callable_when(X)]]
+#define param_typestate(X) [[clang::param_typestate(X)]]
+
+#else
+#define consumable(X)
+#define return_typestate(X)
+#define set_typestate(X)
+#define callable_when(X)
+#define param_typestate(X)
+#endif
+
+#endif // SMOLBOTE_SINGLETON_HPP
-- 
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