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unittests: remove some msvc-specific casts 

compiles on contemporary msvc
checked there is still a mul in release codegen
This commit is contained in:
Shawn Hoffman 2021-07-17 17:41:41 -07:00
parent e9068e108a
commit 1009825cb2
1 changed files with 2 additions and 4 deletions
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6
Source/UnitTests/Common/FloatUtilsTest.cpp
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@ -28,10 +28,8 @@ TEST(FloatUtils, FlushToZero)
// we want the multiplication to occur at test runtime.
volatile float s = std::numeric_limits<float>::denorm_min();
volatile double d = std::numeric_limits<double>::denorm_min();
// Casting away the volatile attribute is required in order for msvc to resolve this to the
// correct instance of the comparison function.
EXPECT_LT(0.f, (float)(s * 2));
EXPECT_LT(0.0, (double)(d * 2));
EXPECT_LT(0.f, s * 2);
EXPECT_LT(0.0, d * 2);
EXPECT_EQ(+0.0, Common::FlushToZero(+std::numeric_limits<double>::denorm_min()));
EXPECT_EQ(-0.0, Common::FlushToZero(-std::numeric_limits<double>::denorm_min()));