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113 lines
1.9 KiB
113 lines
1.9 KiB
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include "FoundationStub.h"
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@protocol MyProtocol
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@property(nonatomic, copy) NSString *str;
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@end
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@protocol SomeProtocol;
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@interface MyClass : NSObject<MyProtocol>
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@property(nonatomic, copy) NSString *str;
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@property(nonatomic, assign) void *x;
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@property(nonatomic, assign) int y;
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@property(nonatomic, assign) NSObject<SomeProtocol> *delegate;
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@end
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@interface MyClass ()
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- (void)foo:(NSString *__nonnull)s;
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@end
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@implementation MyClass
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- (void)foo:(NSString *__nonnull)s {
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NSLog(@"%s\n", @encode(int **));
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NSLog(@"%d\n", [self respondsToSelector:@selector(foo:)]);
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NSLog(@"%d\n", [[self class] conformsToProtocol:@protocol(MyProtocol)]);
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NSUInteger (^block)(NSString *x) = ^(NSString *x) {
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self.str = x;
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return [x length];
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};
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@try {
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NSArray *a = @[ @YES ];
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NSLog(@"%@\n", a[0]);
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NSDictionary *d = @{@"key" : @1};
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NSLog(@"%@\n", d[@"wrong key"]);
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} @catch (NSException *e) {
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NSLog(@"Exception: %@", e);
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} @finally {
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NSLog(@"finally");
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}
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goto theend;
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return;
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theend:
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NSLog(@"jumped");
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}
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@end
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@interface MyClass (MyCategory)
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- (void)bar:(NSString *)s;
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@end
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@implementation MyClass (MyCategory)
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- (void)bar:(NSString *)s {
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self.x = NULL;
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self.y = 0;
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self.delegate = nil;
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}
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@end
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@interface MyClassGenerics<ObjectType> : NSObject
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@end
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@interface BarGenerics : NSObject
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+ (instancetype)newWithCs:(MyClassGenerics<NSObject *> *)Cs;
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@end
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@interface MySubclass : MyClass
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@end
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@implementation MySubclass
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- (void)bar:(NSString *)s {
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[super bar:s];
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}
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- (void)foo:(NSString *__nonnull)s {
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[super foo:s];
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}
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@end
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int main(int argc, char **argv) {
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@autoreleasepool {
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[[[MyClass alloc] init] foo:@"hello"];
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[[MyClass new] bar:@"hello"];
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}
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return 0;
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}
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