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-- | Test for @NegativeLiterals@ extension (see GHC #13211)
{-# LANGUAGE NegativeLiterals #-}
floatZero0 = 0 :: Float
floatZero1 = 0.0 :: Float
floatNegZero0 = -0 :: Float
floatNegZero1 = -0.0 :: Float
doubleZero0 = 0 :: Double
doubleZero1 = 0.0 :: Double
doubleNegZero0 = -0 :: Double
doubleNegZero1 = -0.0 :: Double
main = do
print (isNegativeZero floatZero0)
print (isNegativeZero floatZero1)
print (isNegativeZero floatNegZero0)
print (isNegativeZero floatNegZero1)
print (isNegativeZero doubleZero0)
print (isNegativeZero doubleZero1)
print (isNegativeZero doubleNegZero0)
print (isNegativeZero doubleNegZero1)
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