forked from OSchip/llvm-project
58 lines
1.8 KiB
Objective-C
58 lines
1.8 KiB
Objective-C
// RUN: %clang_cc1 -verify %s \
|
|
// RUN: -fblocks -fobjc-exceptions -fexceptions -fsyntax-only \
|
|
// RUN: -Wno-unused-value -Wno-unused-getter-return-value
|
|
|
|
#if !__has_extension(statement_attributes_with_gnu_syntax)
|
|
#error "We should have statement attributes with GNU syntax support"
|
|
#endif
|
|
|
|
@interface Base
|
|
@end
|
|
|
|
@interface Test : Base
|
|
@property(getter=hasFoobar) int foobar;
|
|
- (void)foo;
|
|
- (void)bar;
|
|
@end
|
|
|
|
Test *getTest(void);
|
|
|
|
@implementation Test
|
|
- (void)foo __attribute__((nomerge)) {
|
|
// expected-error@-1 {{'nomerge' attribute only applies to functions and statements}}
|
|
}
|
|
|
|
- (void)bar {
|
|
__attribute__(()) [self foo];
|
|
// expected-error@-1 {{missing '[' at start of message send expression}}
|
|
// expected-error@-2 {{expected ']'}}
|
|
// expected-error@-3 {{expected identifier or '('}}
|
|
// expected-note@-4 {{to match this '['}}
|
|
__attribute__((nomerge)) [self foo];
|
|
// expected-warning@-1 {{'nomerge' attribute is ignored because there exists no call expression inside the statement}}
|
|
__attribute__((nomerge)) [getTest() foo];
|
|
|
|
__attribute__(()) ^{};
|
|
// expected-error@-1 {{expected identifier or '('}}
|
|
__attribute__((nomerge)) ^{};
|
|
// expected-warning@-1 {{'nomerge' attribute is ignored because there exists no call expression inside the statement}}
|
|
__attribute__((nomerge)) ^{ [self foo]; }();
|
|
|
|
__attribute__(()) @try {
|
|
[self foo];
|
|
} @finally {
|
|
}
|
|
|
|
__attribute__((nomerge)) @try {
|
|
[getTest() foo];
|
|
} @finally {
|
|
}
|
|
|
|
__attribute__((nomerge)) (__bridge void *)self;
|
|
// expected-warning@-1 {{'nomerge' attribute is ignored because there exists no call expression inside the statement}}
|
|
|
|
__attribute__((nomerge)) self.hasFoobar;
|
|
// expected-warning@-1 {{'nomerge' attribute is ignored because there exists no call expression inside the statement}}
|
|
}
|
|
@end
|