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1// RUN: %clang_cc1 -verify %s \2// RUN: -fblocks -fobjc-exceptions -fexceptions -fsyntax-only \3// RUN: -Wno-unused-value -Wno-unused-getter-return-value4 5#if !__has_extension(statement_attributes_with_gnu_syntax)6#error "We should have statement attributes with GNU syntax support"7#endif8 9@interface Base10@end11 12@interface Test : Base13@property(getter=hasFoobar) int foobar;14- (void)foo;15- (void)bar;16@end17 18Test *getTest(void);19 20@implementation Test21- (void)foo __attribute__((nomerge)) {22 // expected-error@-1 {{'nomerge' attribute only applies to functions, statements and variables}}23}24 25- (void)bar {26 __attribute__(()) [self foo];27 // expected-error@-1 {{missing '[' at start of message send expression}}28 // expected-error@-2 {{expected ']'}}29 // expected-error@-3 {{expected identifier or '('}}30 // expected-note@-4 {{to match this '['}}31 __attribute__((nomerge)) [self foo];32 // expected-warning@-1 {{'nomerge' attribute is ignored because there exists no call expression inside the statement}}33 __attribute__((nomerge)) [getTest() foo];34 35 __attribute__(()) ^{};36 // expected-error@-1 {{expected identifier or '('}}37 __attribute__((nomerge)) ^{};38 // expected-warning@-1 {{'nomerge' attribute is ignored because there exists no call expression inside the statement}}39 __attribute__((nomerge)) ^{ [self foo]; }();40 41 __attribute__(()) @try {42 [self foo];43 } @finally {44 }45 46 __attribute__((nomerge)) @try {47 [getTest() foo];48 } @finally {49 }50 51 __attribute__((nomerge)) (__bridge void *)self;52 // expected-warning@-1 {{'nomerge' attribute is ignored because there exists no call expression inside the statement}}53 54 __attribute__((nomerge)) self.hasFoobar;55 // expected-warning@-1 {{'nomerge' attribute is ignored because there exists no call expression inside the statement}}56}57@end58