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22 lines
613 B
C++
22 lines
613 B
C++
// RUN: %clang_cc1 -verify=ref,both %s -fms-extensions -fcxx-exceptions
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// RUN: %clang_cc1 -verify=expected,both %s -fexperimental-new-constant-interpreter -fms-extensions -fcxx-exceptions
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// ref-no-diagnostics
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// expected-no-diagnostics
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/// Used to assert because the two parameters to _rotl do not have the same type.
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static_assert(_rotl(0x01, 5) == 32);
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static_assert(alignof(__unaligned int) == 1, "");
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static_assert(__noop() == 0, "");
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constexpr int noopIsActuallyNoop() {
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int a = 0;
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__noop(throw);
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__noop(++a);
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__noop(a = 100);
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return a;
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}
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static_assert(noopIsActuallyNoop() == 0);
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