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do potentially precision-losing conversions explicitly

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This commit is contained in:
Konstantin Trushin
2016-03-13 14:07:39 +03:00
parent d454d21409
commit 305882489c
3 changed files with 7 additions and 7 deletions
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test/unittest/strtodtest.cpp
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@@ -42,7 +42,7 @@ TEST(Strtod, CheckApproximationCase) {
u.u = 0x465a72e467d88 | ((static_cast<uint64_t>(-149 + kExponentBias)) << kSignificandSize);
const double b = u.d;
const uint64_t bInt = (u.u & kSignificandMask) | kHiddenBit;
const int bExp = ((u.u & kExponentMask) >> kSignificandSize) - kExponentBias - kSignificandSize;
const int bExp = static_cast<int>(((u.u & kExponentMask) >> kSignificandSize) - kExponentBias - kSignificandSize);
EXPECT_DOUBLE_EQ(1.7864e-45, b);
EXPECT_EQ(RAPIDJSON_UINT64_C2(0x001465a7, 0x2e467d88), bInt);
EXPECT_EQ(-201, bExp);