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Reduce size of basic_specs

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Victor Zverovich
2025-01-12 09:13:54 -08:00
parent c43da35701
commit 01914f0389
1 changed files with 4 additions and 2 deletions
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6
include/fmt/base.h
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@ -739,13 +739,15 @@ class basic_specs {
max_fill_size = 4
};
size_t data_ = 1 << fill_size_shift;
unsigned data_ = 1 << fill_size_shift;
static_assert(sizeof(data_) * CHAR_BIT >= 18, "");
// Character (code unit) type is erased to prevent template bloat.
char fill_data_[max_fill_size] = {' '};
FMT_CONSTEXPR void set_fill_size(size_t size) {
data_ = (data_ & ~fill_size_mask) | (size << fill_size_shift);
data_ = (data_ & ~fill_size_mask) |
(static_cast<unsigned>(size) << fill_size_shift);
}
public: