156 lines
2.9 KiB
Objective-C
156 lines
2.9 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
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@interface I0
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@property(readonly) int x;
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@property(readonly) int y;
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@property(readonly) int z;
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-(void) setY: (int) y0;
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@end
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@interface I0 (Cat0)
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-(void) setX: (int) a0;
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@end
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@implementation I0
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@dynamic x;
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@dynamic y;
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@dynamic z;
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-(void) setY: (int) y0{}
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-(void) im0 {
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self.x = 0;
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self.y = 2;
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self.z = 2; // expected-error {{assignment to readonly property}}
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}
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@end
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// Test when property is 'readonly' but it has a setter in
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// its implementation only.
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@interface I1 {
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}
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@property(readonly) int identifier;
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@end
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@implementation I1
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@dynamic identifier;
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- (void)setIdentifier:(int)ident {}
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- (id)initWithIdentifier:(int)Arg {
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self.identifier = 0;
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}
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@end
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// Also in a category implementation
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@interface I1(CAT)
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@property(readonly) int rprop;
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@end
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@implementation I1(CAT)
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@dynamic rprop;
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- (void)setRprop:(int)ident {}
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- (id)initWithIdentifier:(int)Arg {
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self.rprop = 0;
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}
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@end
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static int g_val;
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@interface Root
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+ alloc;
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- init;
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@end
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@interface Subclass : Root
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{
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int setterOnly;
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}
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- (void) setSetterOnly:(int)value;
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@end
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@implementation Subclass
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- (void) setSetterOnly:(int)value {
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setterOnly = value;
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g_val = setterOnly;
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}
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@end
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@interface C {}
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// - (int)Foo;
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- (void)setFoo:(int)value;
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@end
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void g(int);
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void f(C *c) {
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c.Foo = 17; // OK
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g(c.Foo); // expected-error {{no getter method for read from property}}
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}
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void abort(void);
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int main (void) {
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Subclass *x = [[Subclass alloc] init];
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x.setterOnly = 4; // OK
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if (g_val != 4)
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abort ();
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return 0;
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}
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// rdar://11363363
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@interface rdar11363363
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{
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id R;
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}
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@property (copy) id p;
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@property (copy) id r;
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@property (copy) id Q;
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@property (copy) id t; // expected-note 2 {{property declared here}}
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@property (copy) id T; // expected-note 2 {{property declared here}}
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@property (copy) id Pxyz; // expected-note 2 {{property declared here}}
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@property (copy) id pxyz; // expected-note 2 {{property declared here}}
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@end
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@implementation rdar11363363
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@synthesize p;
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@synthesize r;
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@synthesize Q;
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@synthesize t, T;
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@synthesize Pxyz, pxyz;
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- (id) Meth {
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self.P = 0;
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self.q = 0;
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// rdar://11528439
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self.t = 0; // expected-error {{synthesized properties 't' and 'T' both claim setter 'setT:'}}
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self.T = 0; // expected-error {{synthesized properties 'T' and 't' both claim setter 'setT:'}}
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self.Pxyz = 0; // expected-error {{synthesized properties 'Pxyz' and 'pxyz' both claim setter 'setPxyz:'}}
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self.pxyz = 0; // expected-error {{synthesized properties 'pxyz' and 'Pxyz' both claim setter 'setPxyz:'}}
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self.R = 0;
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return self.R; // expected-error {{no getter method for read from property}}
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}
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@end
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// rdar://11499742
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@class BridgeFormatter;
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@interface FMXBridgeFormatter
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@property(assign, readwrite, getter=formatter, setter=setFormatter:) BridgeFormatter* cppFormatter;
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@end
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@implementation FMXBridgeFormatter
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@synthesize cppFormatter;
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- (void) dealloc
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{
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self.formatter = 0;
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}
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@end
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