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