1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fsyntax-only -Wimplicit-atomic-properties -verify -Wno-objc-root-class %s 2*f4a2713aSLionel Sambuc// rdar://8774580 3*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambuc@interface Super 5*f4a2713aSLionel Sambuc@property (nonatomic, readwrite) int P; // OK 6*f4a2713aSLionel Sambuc@property (atomic, readwrite) int P1; // OK 7*f4a2713aSLionel Sambuc@property (readwrite) int P2; // expected-note {{property declared here}} 8*f4a2713aSLionel Sambuc@property int P3; // expected-note {{property declared here}} 9*f4a2713aSLionel Sambuc@end 10*f4a2713aSLionel Sambuc 11*f4a2713aSLionel Sambuc@implementation Super // expected-warning {{property is assumed atomic when auto-synthesizing the property}} 12*f4a2713aSLionel Sambuc@synthesize P,P1,P2; // expected-warning {{property is assumed atomic by default}} 13*f4a2713aSLionel Sambuc@end 14