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54 lines
1.1 KiB
54 lines
1.1 KiB
7 years ago
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/*
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* Copyright (c) 2017 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <Foundation/NSObject.h>
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#import <string>
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#import <unordered_map>
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template <typename... T>
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class MyClassTemplated {};
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typedef MyClassTemplated<> MyClass;
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@interface ReferenceTest : NSObject
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// bug
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+ (instancetype)newWithConstAction:(const MyClass&)action;
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// bug
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+ (instancetype)newWithActionRef:(MyClass&)action;
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// bug
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+ (instancetype)newWithAction:(MyClass)action;
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// no bug
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+ (instancetype)newWithTypedAction:(MyClassTemplated<BOOL>)typedAction;
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@end
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@implementation ReferenceTest
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// bug
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+ (instancetype)newWithConstAction:(const MyClass&)action {
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return nil;
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}
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// bug
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+ (instancetype)newWithActionRef:(MyClass&)action {
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return nil;
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}
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// bug
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+ (instancetype)newWithAction:(MyClass&)action {
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return nil;
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}
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// This should not produce an error
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+ (instancetype)newWithTypedAction:(MyClassTemplated<BOOL>)typedAction {
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return nil;
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}
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@end
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