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23 lines
644 B
C
23 lines
644 B
C
//===-- Unittests for isnan macro -----------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "include/llvm-libc-macros/math-function-macros.h"
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#include <assert.h>
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// check if macro is defined
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#ifndef isnan
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#error "isnan macro is not defined"
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#else
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int main(void) {
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assert(!isnan(1.0f));
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assert(!isnan(1.0));
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assert(!isnan(1.0L));
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return 0;
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}
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#endif
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