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author Miodrag Milanovic <mmicko@gmail.com>2016-11-12 10:20:42 +0100
committer Miodrag Milanovic <mmicko@gmail.com>2016-11-12 10:20:42 +0100
commitbe98f6b83acf489daefe604e238e4657940b1e64 (patch)
tree07b91557b9f437db49683bb467841879b904540b /3rdparty/catch/include/internal/catch_objc_arc.hpp
parent29212523d201c4ac7a64a5f8e967d725be6d3b6d (diff)
Added Catch testing library (nw)
Diffstat (limited to '3rdparty/catch/include/internal/catch_objc_arc.hpp')
-rw-r--r--3rdparty/catch/include/internal/catch_objc_arc.hpp51
1 files changed, 51 insertions, 0 deletions
diff --git a/3rdparty/catch/include/internal/catch_objc_arc.hpp b/3rdparty/catch/include/internal/catch_objc_arc.hpp
new file mode 100644
index 00000000000..6bcd6b82bc8
--- /dev/null
+++ b/3rdparty/catch/include/internal/catch_objc_arc.hpp
@@ -0,0 +1,51 @@
+/*
+ * Created by Phil on 1/08/2012.
+ * Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
+ *
+ * Distributed under the Boost Software License, Version 1.0. (See accompanying
+ * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+ */
+#ifndef TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED
+#define TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED
+
+#import <Foundation/Foundation.h>
+
+#ifdef __has_feature
+#define CATCH_ARC_ENABLED __has_feature(objc_arc)
+#else
+#define CATCH_ARC_ENABLED 0
+#endif
+
+void arcSafeRelease( NSObject* obj );
+id performOptionalSelector( id obj, SEL sel );
+
+#if !CATCH_ARC_ENABLED
+inline void arcSafeRelease( NSObject* obj ) {
+ [obj release];
+}
+inline id performOptionalSelector( id obj, SEL sel ) {
+ if( [obj respondsToSelector: sel] )
+ return [obj performSelector: sel];
+ return nil;
+}
+#define CATCH_UNSAFE_UNRETAINED
+#define CATCH_ARC_STRONG
+#else
+inline void arcSafeRelease( NSObject* ){}
+inline id performOptionalSelector( id obj, SEL sel ) {
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
+#endif
+ if( [obj respondsToSelector: sel] )
+ return [obj performSelector: sel];
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+ return nil;
+}
+#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained
+#define CATCH_ARC_STRONG __strong
+#endif
+
+#endif // TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED