forked from OSchip/llvm-project
30 lines
1.1 KiB
C
30 lines
1.1 KiB
C
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -verify -std=c2x %s
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struct S {};
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struct S * [[clang::address_space(1)]] Foo;
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enum [[clang::enum_extensibility(open)]] EnumOpen {
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C0 = 1, C1 = 10
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};
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enum [[clang::flag_enum]] EnumFlag {
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D0 = 1, D1 = 8
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};
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void foo(void *c) [[clang::overloadable]];
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void foo(char *c) [[clang::overloadable]];
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void context_okay(void *context [[clang::swift_context]]) [[clang::swiftcall]];
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void context_okay2(void *context [[clang::swift_context]], void *selfType, char **selfWitnessTable) [[clang::swiftcall]];
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void *f1(void) [[clang::ownership_returns(foo)]];
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void *f2() [[clang::ownership_returns(foo)]]; // expected-warning {{'ownership_returns' attribute only applies to non-K&R-style functions}}
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void foo2(void) [[clang::unavailable("not available - replaced")]]; // expected-note {{'foo2' has been explicitly marked unavailable here}}
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void bar(void) {
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foo2(); // expected-error {{'foo2' is unavailable: not available - replaced}}
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}
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[[nodiscard]] int without_underscores(void);
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[[__nodiscard__]] int underscores(void);
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