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// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -fsyntax-only -verify -std=c++11 %s
void foo(int i) {
[[unknown_attribute]] ;
[[unknown_attribute]] { }
[[unknown_attribute]] if (0) { }
[[unknown_attribute]] for (;;);
[[unknown_attribute]] do {
[[unknown_attribute]] continue;
} while (0);
[[unknown_attribute]] while (0);
[[unknown_attribute]] switch (i) {
[[unknown_attribute]] case 0:
[[unknown_attribute]] default:
[[unknown_attribute]] break;
}
[[unknown_attribute]] goto here;
[[unknown_attribute]] here:
[[unknown_attribute]] try {
} catch (...) {
}
[[unknown_attribute]] return;
alignas(8) ; // expected-warning {{attribute aligned cannot be specified on a statement}}
[[noreturn]] { } // expected-warning {{attribute noreturn cannot be specified on a statement}}
[[noreturn]] if (0) { } // expected-warning {{attribute noreturn cannot be specified on a statement}}
[[noreturn]] for (;;); // expected-warning {{attribute noreturn cannot be specified on a statement}}
[[noreturn]] do { // expected-warning {{attribute noreturn cannot be specified on a statement}}
[[unavailable]] continue; // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
} while (0);
[[unknown_attributqqq]] while (0); // TODO: remove 'qqq' part and enjoy 'empty loop body' warning here (DiagnoseEmptyLoopBody)
[[unknown_attribute]] while (0); // no warning here yet, just an unknown attribute
[[unused]] switch (i) { // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
[[uuid]] case 0: // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
[[visibility]] default: // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
[[carries_dependency]] break; // expected-warning {{attribute carries_dependency cannot be specified on a statement}}
}
[[fastcall]] goto there; // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
[[noinline]] there: // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
[[lock_returned]] try { // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
} catch (...) {
}
[[weakref]] return; // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
}
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