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/*
* Copyright (C) 2017, OFFIS e.V.
* All rights reserved. See COPYRIGHT file for details.
*
* This software and supporting documentation were developed by
*
* OFFIS e.V.
* R&D Division Health
* Escherweg 2
* D-26121 Oldenburg, Germany
*
*
* Module: config
*
* Author: Thorben Hasenpusch
*
* Purpose: Rudimentary tests for a working <limits> implementation.
*/
#include <limits>
#include <climits>
int main()
{
if (!std::numeric_limits<signed char>::is_signed) {
return -1;
}
if (std::numeric_limits<float>::is_iec559) {
if (!std::numeric_limits<float>::has_infinity) {
return -1;
}
}
if (std::numeric_limits<int>::max() != INT_MAX) {
return -1;
}
if (std::numeric_limits<int>::digits != CHAR_BIT * sizeof(int) - 1) {
return -1;
}
return 0;
}
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