forked from OSchip/llvm-project
21 lines
714 B
C++
21 lines
714 B
C++
// RUN: %clang_cc1 -fsyntax-only -verify -fcoroutines-ts %s
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// RUN: %clang_cc1 -fsyntax-only -verify -std=c++20 %s
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// RUN: %clang_cc1 -fsyntax-only -verify -DERRORS %s
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// Check that we don't crash when using __builtin_coro_* without the fcoroutine-ts or -std=c++20 option
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#ifdef ERRORS
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// expected-error@#A{{use of undeclared identifier '__builtin_coro_done'}}
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// expected-error@#B{{use of undeclared identifier '__builtin_coro_id'}}
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// expected-error@#C{{use of undeclared identifier '__builtin_coro_alloc'}}
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#else
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// expected-no-diagnostics
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#endif
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int main() {
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void *co_h;
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bool d = __builtin_coro_done(co_h); // #A
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__builtin_coro_id(32, 0, 0, 0); // #B
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__builtin_coro_alloc(); // #C
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}
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