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Fix compiler warning about narrowing

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Signed-off-by: Daniela Engert <dani@ngrt.de>
This commit is contained in:
DanielaE 2018-04-26 09:55:51 +02:00 committed by Victor Zverovich
parent df1ba52b64
commit 0efc8a1808
1 changed files with 1 additions and 1 deletions
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2
include/fmt/format.h
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@ -266,7 +266,7 @@ fp operator*(fp x, fp y);
// alpha <= c_k.e + e <= alpha + 3.
inline int compute_cached_power_index(int e, int alpha) {
constexpr double one_over_log2_10 = 0.30102999566398114; // 1 / log2(10)
return std::ceil((alpha - e + 63) * one_over_log2_10);
return static_cast<int>(std::ceil((alpha - e + 63) * one_over_log2_10));
}
template <typename Allocator>