32 lines
1.7 KiB
C
32 lines
1.7 KiB
C
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// RUN: %clang_cc1 -fsyntax-only -fblocks -verify -fdouble-square-bracket-attributes %s
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void threeClauses() __attribute__((external_source_symbol(language="Swift", defined_in="module", generated_declaration)));
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void twoClauses() __attribute__((external_source_symbol(language="Swift", defined_in="module")));
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void fourClauses() __attribute__((external_source_symbol(language="Swift", defined_in="module", generated_declaration, generated_declaration))); // expected-error {{duplicate 'generated_declaration' clause in an 'external_source_symbol' attribute}}
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void oneClause() __attribute__((external_source_symbol(generated_declaration)));
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void noArguments()
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__attribute__((external_source_symbol)); // expected-error {{'external_source_symbol' attribute takes at least 1 argument}}
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void namedDeclsOnly() {
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int (^block)(void) = ^ (void)
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__attribute__((external_source_symbol(language="Swift"))) { // expected-warning {{'external_source_symbol' attribute only applies to named declarations}}
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return 1;
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};
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}
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void threeClauses2() [[clang::external_source_symbol(language="Swift", defined_in="module", generated_declaration)]];
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void twoClauses2() [[clang::external_source_symbol(language="Swift", defined_in="module")]];
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void fourClauses2()
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[[clang::external_source_symbol(language="Swift", defined_in="module", generated_declaration, generated_declaration)]]; // expected-error {{duplicate 'generated_declaration' clause in an 'external_source_symbol' attribute}}
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void oneClause2() [[clang::external_source_symbol(generated_declaration)]];
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void noArguments2()
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[[clang::external_source_symbol]]; // expected-error {{'external_source_symbol' attribute takes at least 1 argument}}
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