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Fix power_of_five_128 to be usable in constexpr in MSVC, clang

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Lenard Szolnoki 2023-02-25 18:34:22 +00:00
parent 0e4b873d81
commit e320512755
1 changed files with 654 additions and 653 deletions
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11
include/fast_float/fast_table.h
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@ -36,11 +36,7 @@ constexpr static int smallest_power_of_five = binary_format<double>::smallest_po
constexpr static int largest_power_of_five = binary_format<double>::largest_power_of_ten(); constexpr static int largest_power_of_five = binary_format<double>::largest_power_of_ten();
constexpr static int number_of_entries = 2 * (largest_power_of_five - smallest_power_of_five + 1); constexpr static int number_of_entries = 2 * (largest_power_of_five - smallest_power_of_five + 1);
// Powers of five from 5^-342 all the way to 5^308 rounded toward one. // Powers of five from 5^-342 all the way to 5^308 rounded toward one.
static const uint64_t power_of_five_128[number_of_entries]; constexpr static uint64_t power_of_five_128[number_of_entries] = {
};
template <class unused>
constexpr uint64_t powers_template<unused>::power_of_five_128[number_of_entries] = {
0xeef453d6923bd65a,0x113faa2906a13b3f, 0xeef453d6923bd65a,0x113faa2906a13b3f,
0x9558b4661b6565f8,0x4ac7ca59a424c507, 0x9558b4661b6565f8,0x4ac7ca59a424c507,
0xbaaee17fa23ebf76,0x5d79bcf00d2df649, 0xbaaee17fa23ebf76,0x5d79bcf00d2df649,
@ -692,6 +688,11 @@ constexpr uint64_t powers_template<unused>::power_of_five_128[number_of_entries]
0xb6472e511c81471d,0xe0133fe4adf8e952, 0xb6472e511c81471d,0xe0133fe4adf8e952,
0xe3d8f9e563a198e5,0x58180fddd97723a6, 0xe3d8f9e563a198e5,0x58180fddd97723a6,
0x8e679c2f5e44ff8f,0x570f09eaa7ea7648,}; 0x8e679c2f5e44ff8f,0x570f09eaa7ea7648,};
};
template <class unused>
constexpr uint64_t powers_template<unused>::power_of_five_128[number_of_entries];
using powers = powers_template<>; using powers = powers_template<>;
} // namespace fast_float } // namespace fast_float