100 lines
2.1 KiB
Mathematica
100 lines
2.1 KiB
Mathematica
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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typedef struct { int y; } Abstract;
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typedef struct { int x; } Alternate;
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#define INTERFERE_TYPE Alternate*
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@protocol A
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@property Abstract *x; // expected-note {{using}}
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@end
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@interface B
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@property Abstract *y; // expected-note {{using}}
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@end
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@interface B (Category)
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@property Abstract *z; // expected-note {{using}}
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@end
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@interface InterferencePre
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-(void) x; // expected-note {{also found}}
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-(void) y; // expected-note {{also found}}
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-(void) z; // expected-note {{also found}}
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-(void) setX: (INTERFERE_TYPE) arg;
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-(void) setY: (INTERFERE_TYPE) arg;
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-(void) setZ: (INTERFERE_TYPE) arg;
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@end
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void f0(id a0) {
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Abstract *l = [a0 x]; // expected-warning {{multiple methods named 'x' found}}
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}
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void f1(id a0) {
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Abstract *l = [a0 y]; // expected-warning {{multiple methods named 'y' found}}
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}
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void f2(id a0) {
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Abstract *l = [a0 z]; // expected-warning {{multiple methods named 'z' found}}
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}
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void f3(id a0, Abstract *a1) {
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[ a0 setX: a1];
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}
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void f4(id a0, Abstract *a1) {
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[ a0 setY: a1];
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}
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void f5(id a0, Abstract *a1) {
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[ a0 setZ: a1];
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}
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// pr7861
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void f6(id<A> a0) {
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Abstract *l = [a0 x];
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}
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struct test3a { int x, y; };
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struct test3b { unsigned x, y; };
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@interface Test3A - (struct test3a) test3; @end
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@interface Test3B - (struct test3b) test3; @end
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void test3(id x) {
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(void) [x test3];
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}
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struct test4a { int x, y; };
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struct test4b { float x, y; };
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@interface Test4A - (struct test4a) test4; @end //expected-note{{using}}
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@interface Test4B - (struct test4b) test4; @end //expected-note{{also found}}
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void test4(id x) {
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(void) [x test4]; //expected-warning {{multiple methods named 'test4' found}}
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}
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// rdar://19265296
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#pragma clang diagnostic ignored "-Wobjc-multiple-method-names"
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@interface NSObject
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+ (id)alloc;
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+ (id)class;
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- (id) init;
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@end
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@class NSString;
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@interface A : NSObject
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- (instancetype)initWithType:(NSString *)whatever;
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@end
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@interface Test : NSObject @end
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@implementation Test
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+ (instancetype)foo
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{
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return [[[self class] alloc] initWithType:3];
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}
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- (instancetype)initWithType:(int)whatever
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{
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return [super init];
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}
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@end
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