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Fix OS X compilation error

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Martin Hořeňovský 2017-11-10 19:56:39 +01:00
parent cecee3459a
commit a0dbc62955
1 changed files with 1 additions and 11 deletions
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12
include/internal/catch_matchers_floating.cpp
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@ -24,16 +24,6 @@ enum class FloatingPointKind : uint8_t {
} }
namespace { namespace {
union Float_t {
Float_t(float num = 0.0f) : f(num) {}
// Portable extraction of components.
bool Negative() const { return i < 0; }
int32_t RawMantissa() const { return i & ((1 << 23) - 1); }
int32_t RawExponent() const { return (i >> 23) & 0xFF; }
int32_t i;
float f;
};
template <typename T> template <typename T>
struct Converter; struct Converter;
@ -77,7 +67,7 @@ bool almostEqualUlps(FP lhs, FP rhs, int maxUlpDiff) {
return lhs == rhs; return lhs == rhs;
} }
auto ulpDiff = abs(lc.i - rc.i); auto ulpDiff = std::abs(lc.i - rc.i);
return ulpDiff <= maxUlpDiff; return ulpDiff <= maxUlpDiff;
} }