diff --git a/library/alloc/tests/fmt.rs b/library/alloc/tests/fmt.rs index 757fddd2418..ade3bc2d334 100644 --- a/library/alloc/tests/fmt.rs +++ b/library/alloc/tests/fmt.rs @@ -154,8 +154,7 @@ fn test_format_macro_interface() { t!(format!("{:+10.3e}", -1.2345e6f64), " -1.234e6"); // Float edge cases - t!(format!("{}", -0.0), "0"); - t!(format!("{:?}", -0.0), "-0.0"); + t!(format!("{}", -0.0), "-0"); t!(format!("{:?}", 0.0), "0.0"); // sign aware zero padding diff --git a/library/core/src/fmt/float.rs b/library/core/src/fmt/float.rs index 5908da477e1..ece3cde0015 100644 --- a/library/core/src/fmt/float.rs +++ b/library/core/src/fmt/float.rs @@ -54,21 +54,14 @@ where } // Common code of floating point Debug and Display. -fn float_to_decimal_common( - fmt: &mut Formatter<'_>, - num: &T, - negative_zero: bool, - min_precision: usize, -) -> Result +fn float_to_decimal_common(fmt: &mut Formatter<'_>, num: &T, min_precision: usize) -> Result where T: flt2dec::DecodableFloat, { let force_sign = fmt.sign_plus(); - let sign = match (force_sign, negative_zero) { - (false, false) => flt2dec::Sign::Minus, - (false, true) => flt2dec::Sign::MinusRaw, - (true, false) => flt2dec::Sign::MinusPlus, - (true, true) => flt2dec::Sign::MinusPlusRaw, + let sign = match force_sign { + false => flt2dec::Sign::Minus, + true => flt2dec::Sign::MinusPlus, }; if let Some(precision) = fmt.precision { @@ -156,14 +149,14 @@ macro_rules! floating { #[stable(feature = "rust1", since = "1.0.0")] impl Debug for $ty { fn fmt(&self, fmt: &mut Formatter<'_>) -> Result { - float_to_decimal_common(fmt, self, true, 1) + float_to_decimal_common(fmt, self, 1) } } #[stable(feature = "rust1", since = "1.0.0")] impl Display for $ty { fn fmt(&self, fmt: &mut Formatter<'_>) -> Result { - float_to_decimal_common(fmt, self, false, 0) + float_to_decimal_common(fmt, self, 0) } } diff --git a/library/core/src/num/flt2dec/mod.rs b/library/core/src/num/flt2dec/mod.rs index e8f9d6574e2..93bdf5040e0 100644 --- a/library/core/src/num/flt2dec/mod.rs +++ b/library/core/src/num/flt2dec/mod.rs @@ -399,14 +399,10 @@ fn digits_to_exp_str<'a>( /// Sign formatting options. #[derive(Copy, Clone, PartialEq, Eq, Debug)] pub enum Sign { - /// Prints `-` only for the negative non-zero values. - Minus, // -inf -1 0 0 1 inf nan - /// Prints `-` only for any negative values (including the negative zero). - MinusRaw, // -inf -1 -0 0 1 inf nan - /// Prints `-` for the negative non-zero values, or `+` otherwise. - MinusPlus, // -inf -1 +0 +0 +1 +inf nan - /// Prints `-` for any negative values (including the negative zero), or `+` otherwise. - MinusPlusRaw, // -inf -1 -0 +0 +1 +inf nan + /// Prints `-` for any negative value. + Minus, // -inf -1 -0 0 1 inf nan + /// Prints `-` for any negative value, or `+` otherwise. + MinusPlus, // -inf -1 -0 +0 +1 +inf nan } /// Returns the static byte string corresponding to the sign to be formatted. @@ -414,30 +410,14 @@ pub enum Sign { fn determine_sign(sign: Sign, decoded: &FullDecoded, negative: bool) -> &'static str { match (*decoded, sign) { (FullDecoded::Nan, _) => "", - (FullDecoded::Zero, Sign::Minus) => "", - (FullDecoded::Zero, Sign::MinusRaw) => { + (_, Sign::Minus) => { if negative { "-" } else { "" } } - (FullDecoded::Zero, Sign::MinusPlus) => "+", - (FullDecoded::Zero, Sign::MinusPlusRaw) => { - if negative { - "-" - } else { - "+" - } - } - (_, Sign::Minus | Sign::MinusRaw) => { - if negative { - "-" - } else { - "" - } - } - (_, Sign::MinusPlus | Sign::MinusPlusRaw) => { + (_, Sign::MinusPlus) => { if negative { "-" } else { diff --git a/library/core/tests/num/flt2dec/mod.rs b/library/core/tests/num/flt2dec/mod.rs index 8e95249a79d..960a7ca5ff5 100644 --- a/library/core/tests/num/flt2dec/mod.rs +++ b/library/core/tests/num/flt2dec/mod.rs @@ -514,51 +514,38 @@ where let f = &mut f_; assert_eq!(to_string(f, 0.0, Minus, 0), "0"); - assert_eq!(to_string(f, 0.0, MinusRaw, 0), "0"); + assert_eq!(to_string(f, 0.0, Minus, 0), "0"); assert_eq!(to_string(f, 0.0, MinusPlus, 0), "+0"); - assert_eq!(to_string(f, 0.0, MinusPlusRaw, 0), "+0"); - assert_eq!(to_string(f, -0.0, Minus, 0), "0"); - assert_eq!(to_string(f, -0.0, MinusRaw, 0), "-0"); - assert_eq!(to_string(f, -0.0, MinusPlus, 0), "+0"); - assert_eq!(to_string(f, -0.0, MinusPlusRaw, 0), "-0"); + assert_eq!(to_string(f, -0.0, Minus, 0), "-0"); + assert_eq!(to_string(f, -0.0, MinusPlus, 0), "-0"); + assert_eq!(to_string(f, 0.0, Minus, 1), "0.0"); assert_eq!(to_string(f, 0.0, Minus, 1), "0.0"); - assert_eq!(to_string(f, 0.0, MinusRaw, 1), "0.0"); assert_eq!(to_string(f, 0.0, MinusPlus, 1), "+0.0"); - assert_eq!(to_string(f, 0.0, MinusPlusRaw, 1), "+0.0"); - assert_eq!(to_string(f, -0.0, Minus, 8), "0.00000000"); - assert_eq!(to_string(f, -0.0, MinusRaw, 8), "-0.00000000"); - assert_eq!(to_string(f, -0.0, MinusPlus, 8), "+0.00000000"); - assert_eq!(to_string(f, -0.0, MinusPlusRaw, 8), "-0.00000000"); + assert_eq!(to_string(f, -0.0, Minus, 8), "-0.00000000"); + assert_eq!(to_string(f, -0.0, MinusPlus, 8), "-0.00000000"); assert_eq!(to_string(f, 1.0 / 0.0, Minus, 0), "inf"); - assert_eq!(to_string(f, 1.0 / 0.0, MinusRaw, 0), "inf"); + assert_eq!(to_string(f, 1.0 / 0.0, Minus, 0), "inf"); assert_eq!(to_string(f, 1.0 / 0.0, MinusPlus, 0), "+inf"); - assert_eq!(to_string(f, 1.0 / 0.0, MinusPlusRaw, 0), "+inf"); assert_eq!(to_string(f, 0.0 / 0.0, Minus, 0), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusRaw, 1), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusPlus, 8), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusPlusRaw, 64), "NaN"); + assert_eq!(to_string(f, 0.0 / 0.0, Minus, 1), "NaN"); + assert_eq!(to_string(f, 0.0 / 0.0, MinusPlus, 64), "NaN"); assert_eq!(to_string(f, -1.0 / 0.0, Minus, 0), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusRaw, 1), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusPlus, 8), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusPlusRaw, 64), "-inf"); + assert_eq!(to_string(f, -1.0 / 0.0, Minus, 1), "-inf"); + assert_eq!(to_string(f, -1.0 / 0.0, MinusPlus, 64), "-inf"); assert_eq!(to_string(f, 3.14, Minus, 0), "3.14"); - assert_eq!(to_string(f, 3.14, MinusRaw, 0), "3.14"); + assert_eq!(to_string(f, 3.14, Minus, 0), "3.14"); assert_eq!(to_string(f, 3.14, MinusPlus, 0), "+3.14"); - assert_eq!(to_string(f, 3.14, MinusPlusRaw, 0), "+3.14"); assert_eq!(to_string(f, -3.14, Minus, 0), "-3.14"); - assert_eq!(to_string(f, -3.14, MinusRaw, 0), "-3.14"); + assert_eq!(to_string(f, -3.14, Minus, 0), "-3.14"); assert_eq!(to_string(f, -3.14, MinusPlus, 0), "-3.14"); - assert_eq!(to_string(f, -3.14, MinusPlusRaw, 0), "-3.14"); assert_eq!(to_string(f, 3.14, Minus, 1), "3.14"); - assert_eq!(to_string(f, 3.14, MinusRaw, 2), "3.14"); - assert_eq!(to_string(f, 3.14, MinusPlus, 3), "+3.140"); - assert_eq!(to_string(f, 3.14, MinusPlusRaw, 4), "+3.1400"); + assert_eq!(to_string(f, 3.14, Minus, 2), "3.14"); + assert_eq!(to_string(f, 3.14, MinusPlus, 4), "+3.1400"); + assert_eq!(to_string(f, -3.14, Minus, 8), "-3.14000000"); assert_eq!(to_string(f, -3.14, Minus, 8), "-3.14000000"); - assert_eq!(to_string(f, -3.14, MinusRaw, 8), "-3.14000000"); assert_eq!(to_string(f, -3.14, MinusPlus, 8), "-3.14000000"); - assert_eq!(to_string(f, -3.14, MinusPlusRaw, 8), "-3.14000000"); assert_eq!(to_string(f, 7.5e-11, Minus, 0), "0.000000000075"); assert_eq!(to_string(f, 7.5e-11, Minus, 3), "0.000000000075"); @@ -615,68 +602,48 @@ where let f = &mut f_; assert_eq!(to_string(f, 0.0, Minus, (-4, 16), false), "0"); - assert_eq!(to_string(f, 0.0, MinusRaw, (-4, 16), false), "0"); + assert_eq!(to_string(f, 0.0, Minus, (-4, 16), false), "0"); assert_eq!(to_string(f, 0.0, MinusPlus, (-4, 16), false), "+0"); - assert_eq!(to_string(f, 0.0, MinusPlusRaw, (-4, 16), false), "+0"); - assert_eq!(to_string(f, -0.0, Minus, (-4, 16), false), "0"); - assert_eq!(to_string(f, -0.0, MinusRaw, (-4, 16), false), "-0"); - assert_eq!(to_string(f, -0.0, MinusPlus, (-4, 16), false), "+0"); - assert_eq!(to_string(f, -0.0, MinusPlusRaw, (-4, 16), false), "-0"); + assert_eq!(to_string(f, -0.0, Minus, (-4, 16), false), "-0"); + assert_eq!(to_string(f, -0.0, MinusPlus, (-4, 16), false), "-0"); assert_eq!(to_string(f, 0.0, Minus, (0, 0), true), "0E0"); - assert_eq!(to_string(f, 0.0, MinusRaw, (0, 0), false), "0e0"); - assert_eq!(to_string(f, 0.0, MinusPlus, (-9, -5), true), "+0E0"); - assert_eq!(to_string(f, 0.0, MinusPlusRaw, (5, 9), false), "+0e0"); - assert_eq!(to_string(f, -0.0, Minus, (0, 0), true), "0E0"); - assert_eq!(to_string(f, -0.0, MinusRaw, (0, 0), false), "-0e0"); - assert_eq!(to_string(f, -0.0, MinusPlus, (-9, -5), true), "+0E0"); - assert_eq!(to_string(f, -0.0, MinusPlusRaw, (5, 9), false), "-0e0"); + assert_eq!(to_string(f, 0.0, Minus, (0, 0), false), "0e0"); + assert_eq!(to_string(f, 0.0, MinusPlus, (5, 9), false), "+0e0"); + assert_eq!(to_string(f, -0.0, Minus, (0, 0), true), "-0E0"); + assert_eq!(to_string(f, -0.0, MinusPlus, (5, 9), false), "-0e0"); assert_eq!(to_string(f, 1.0 / 0.0, Minus, (-4, 16), false), "inf"); - assert_eq!(to_string(f, 1.0 / 0.0, MinusRaw, (-4, 16), true), "inf"); - assert_eq!(to_string(f, 1.0 / 0.0, MinusPlus, (-4, 16), false), "+inf"); - assert_eq!(to_string(f, 1.0 / 0.0, MinusPlusRaw, (-4, 16), true), "+inf"); + assert_eq!(to_string(f, 1.0 / 0.0, Minus, (-4, 16), true), "inf"); + assert_eq!(to_string(f, 1.0 / 0.0, MinusPlus, (-4, 16), true), "+inf"); assert_eq!(to_string(f, 0.0 / 0.0, Minus, (0, 0), false), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusRaw, (0, 0), true), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusPlus, (-9, -5), false), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusPlusRaw, (5, 9), true), "NaN"); + assert_eq!(to_string(f, 0.0 / 0.0, Minus, (0, 0), true), "NaN"); + assert_eq!(to_string(f, 0.0 / 0.0, MinusPlus, (5, 9), true), "NaN"); assert_eq!(to_string(f, -1.0 / 0.0, Minus, (0, 0), false), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusRaw, (0, 0), true), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusPlus, (-9, -5), false), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusPlusRaw, (5, 9), true), "-inf"); + assert_eq!(to_string(f, -1.0 / 0.0, Minus, (0, 0), true), "-inf"); + assert_eq!(to_string(f, -1.0 / 0.0, MinusPlus, (5, 9), true), "-inf"); assert_eq!(to_string(f, 3.14, Minus, (-4, 16), false), "3.14"); - assert_eq!(to_string(f, 3.14, MinusRaw, (-4, 16), false), "3.14"); assert_eq!(to_string(f, 3.14, MinusPlus, (-4, 16), false), "+3.14"); - assert_eq!(to_string(f, 3.14, MinusPlusRaw, (-4, 16), false), "+3.14"); assert_eq!(to_string(f, -3.14, Minus, (-4, 16), false), "-3.14"); - assert_eq!(to_string(f, -3.14, MinusRaw, (-4, 16), false), "-3.14"); assert_eq!(to_string(f, -3.14, MinusPlus, (-4, 16), false), "-3.14"); - assert_eq!(to_string(f, -3.14, MinusPlusRaw, (-4, 16), false), "-3.14"); assert_eq!(to_string(f, 3.14, Minus, (0, 0), true), "3.14E0"); - assert_eq!(to_string(f, 3.14, MinusRaw, (0, 0), false), "3.14e0"); - assert_eq!(to_string(f, 3.14, MinusPlus, (-9, -5), true), "+3.14E0"); - assert_eq!(to_string(f, 3.14, MinusPlusRaw, (5, 9), false), "+3.14e0"); + assert_eq!(to_string(f, 3.14, Minus, (0, 0), false), "3.14e0"); + assert_eq!(to_string(f, 3.14, MinusPlus, (5, 9), false), "+3.14e0"); assert_eq!(to_string(f, -3.14, Minus, (0, 0), true), "-3.14E0"); - assert_eq!(to_string(f, -3.14, MinusRaw, (0, 0), false), "-3.14e0"); - assert_eq!(to_string(f, -3.14, MinusPlus, (-9, -5), true), "-3.14E0"); - assert_eq!(to_string(f, -3.14, MinusPlusRaw, (5, 9), false), "-3.14e0"); + assert_eq!(to_string(f, -3.14, Minus, (0, 0), false), "-3.14e0"); + assert_eq!(to_string(f, -3.14, MinusPlus, (5, 9), false), "-3.14e0"); assert_eq!(to_string(f, 0.1, Minus, (-4, 16), false), "0.1"); - assert_eq!(to_string(f, 0.1, MinusRaw, (-4, 16), false), "0.1"); + assert_eq!(to_string(f, 0.1, Minus, (-4, 16), false), "0.1"); assert_eq!(to_string(f, 0.1, MinusPlus, (-4, 16), false), "+0.1"); - assert_eq!(to_string(f, 0.1, MinusPlusRaw, (-4, 16), false), "+0.1"); assert_eq!(to_string(f, -0.1, Minus, (-4, 16), false), "-0.1"); - assert_eq!(to_string(f, -0.1, MinusRaw, (-4, 16), false), "-0.1"); assert_eq!(to_string(f, -0.1, MinusPlus, (-4, 16), false), "-0.1"); - assert_eq!(to_string(f, -0.1, MinusPlusRaw, (-4, 16), false), "-0.1"); assert_eq!(to_string(f, 0.1, Minus, (0, 0), true), "1E-1"); - assert_eq!(to_string(f, 0.1, MinusRaw, (0, 0), false), "1e-1"); - assert_eq!(to_string(f, 0.1, MinusPlus, (-9, -5), true), "+1E-1"); - assert_eq!(to_string(f, 0.1, MinusPlusRaw, (5, 9), false), "+1e-1"); + assert_eq!(to_string(f, 0.1, Minus, (0, 0), false), "1e-1"); + assert_eq!(to_string(f, 0.1, MinusPlus, (5, 9), false), "+1e-1"); assert_eq!(to_string(f, -0.1, Minus, (0, 0), true), "-1E-1"); - assert_eq!(to_string(f, -0.1, MinusRaw, (0, 0), false), "-1e-1"); - assert_eq!(to_string(f, -0.1, MinusPlus, (-9, -5), true), "-1E-1"); - assert_eq!(to_string(f, -0.1, MinusPlusRaw, (5, 9), false), "-1e-1"); + assert_eq!(to_string(f, -0.1, Minus, (0, 0), false), "-1e-1"); + assert_eq!(to_string(f, -0.1, MinusPlus, (5, 9), false), "-1e-1"); assert_eq!(to_string(f, 7.5e-11, Minus, (-4, 16), false), "7.5e-11"); assert_eq!(to_string(f, 7.5e-11, Minus, (-11, 10), false), "0.000000000075"); @@ -734,68 +701,51 @@ where let f = &mut f_; assert_eq!(to_string(f, 0.0, Minus, 1, true), "0E0"); - assert_eq!(to_string(f, 0.0, MinusRaw, 1, false), "0e0"); - assert_eq!(to_string(f, 0.0, MinusPlus, 1, true), "+0E0"); - assert_eq!(to_string(f, 0.0, MinusPlusRaw, 1, false), "+0e0"); - assert_eq!(to_string(f, -0.0, Minus, 1, true), "0E0"); - assert_eq!(to_string(f, -0.0, MinusRaw, 1, false), "-0e0"); - assert_eq!(to_string(f, -0.0, MinusPlus, 1, true), "+0E0"); - assert_eq!(to_string(f, -0.0, MinusPlusRaw, 1, false), "-0e0"); + assert_eq!(to_string(f, 0.0, Minus, 1, false), "0e0"); + assert_eq!(to_string(f, 0.0, MinusPlus, 1, false), "+0e0"); + assert_eq!(to_string(f, -0.0, Minus, 1, true), "-0E0"); + assert_eq!(to_string(f, -0.0, MinusPlus, 1, false), "-0e0"); assert_eq!(to_string(f, 0.0, Minus, 2, true), "0.0E0"); - assert_eq!(to_string(f, 0.0, MinusRaw, 2, false), "0.0e0"); - assert_eq!(to_string(f, 0.0, MinusPlus, 2, true), "+0.0E0"); - assert_eq!(to_string(f, 0.0, MinusPlusRaw, 2, false), "+0.0e0"); - assert_eq!(to_string(f, -0.0, Minus, 8, true), "0.0000000E0"); - assert_eq!(to_string(f, -0.0, MinusRaw, 8, false), "-0.0000000e0"); - assert_eq!(to_string(f, -0.0, MinusPlus, 8, true), "+0.0000000E0"); - assert_eq!(to_string(f, -0.0, MinusPlusRaw, 8, false), "-0.0000000e0"); + assert_eq!(to_string(f, 0.0, Minus, 2, false), "0.0e0"); + assert_eq!(to_string(f, 0.0, MinusPlus, 2, false), "+0.0e0"); + assert_eq!(to_string(f, -0.0, Minus, 8, false), "-0.0000000e0"); + assert_eq!(to_string(f, -0.0, MinusPlus, 8, false), "-0.0000000e0"); assert_eq!(to_string(f, 1.0 / 0.0, Minus, 1, false), "inf"); - assert_eq!(to_string(f, 1.0 / 0.0, MinusRaw, 1, true), "inf"); - assert_eq!(to_string(f, 1.0 / 0.0, MinusPlus, 1, false), "+inf"); - assert_eq!(to_string(f, 1.0 / 0.0, MinusPlusRaw, 1, true), "+inf"); + assert_eq!(to_string(f, 1.0 / 0.0, Minus, 1, true), "inf"); + assert_eq!(to_string(f, 1.0 / 0.0, MinusPlus, 1, true), "+inf"); assert_eq!(to_string(f, 0.0 / 0.0, Minus, 8, false), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusRaw, 8, true), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusPlus, 8, false), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusPlusRaw, 8, true), "NaN"); + assert_eq!(to_string(f, 0.0 / 0.0, Minus, 8, true), "NaN"); + assert_eq!(to_string(f, 0.0 / 0.0, MinusPlus, 8, true), "NaN"); assert_eq!(to_string(f, -1.0 / 0.0, Minus, 64, false), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusRaw, 64, true), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusPlus, 64, false), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusPlusRaw, 64, true), "-inf"); + assert_eq!(to_string(f, -1.0 / 0.0, Minus, 64, true), "-inf"); + assert_eq!(to_string(f, -1.0 / 0.0, MinusPlus, 64, true), "-inf"); assert_eq!(to_string(f, 3.14, Minus, 1, true), "3E0"); - assert_eq!(to_string(f, 3.14, MinusRaw, 1, false), "3e0"); - assert_eq!(to_string(f, 3.14, MinusPlus, 1, true), "+3E0"); - assert_eq!(to_string(f, 3.14, MinusPlusRaw, 1, false), "+3e0"); + assert_eq!(to_string(f, 3.14, Minus, 1, false), "3e0"); + assert_eq!(to_string(f, 3.14, MinusPlus, 1, false), "+3e0"); assert_eq!(to_string(f, -3.14, Minus, 2, true), "-3.1E0"); - assert_eq!(to_string(f, -3.14, MinusRaw, 2, false), "-3.1e0"); - assert_eq!(to_string(f, -3.14, MinusPlus, 2, true), "-3.1E0"); - assert_eq!(to_string(f, -3.14, MinusPlusRaw, 2, false), "-3.1e0"); + assert_eq!(to_string(f, -3.14, Minus, 2, false), "-3.1e0"); + assert_eq!(to_string(f, -3.14, MinusPlus, 2, false), "-3.1e0"); assert_eq!(to_string(f, 3.14, Minus, 3, true), "3.14E0"); - assert_eq!(to_string(f, 3.14, MinusRaw, 3, false), "3.14e0"); - assert_eq!(to_string(f, 3.14, MinusPlus, 3, true), "+3.14E0"); - assert_eq!(to_string(f, 3.14, MinusPlusRaw, 3, false), "+3.14e0"); + assert_eq!(to_string(f, 3.14, Minus, 3, false), "3.14e0"); + assert_eq!(to_string(f, 3.14, MinusPlus, 3, false), "+3.14e0"); assert_eq!(to_string(f, -3.14, Minus, 4, true), "-3.140E0"); - assert_eq!(to_string(f, -3.14, MinusRaw, 4, false), "-3.140e0"); - assert_eq!(to_string(f, -3.14, MinusPlus, 4, true), "-3.140E0"); - assert_eq!(to_string(f, -3.14, MinusPlusRaw, 4, false), "-3.140e0"); + assert_eq!(to_string(f, -3.14, Minus, 4, false), "-3.140e0"); + assert_eq!(to_string(f, -3.14, MinusPlus, 4, false), "-3.140e0"); assert_eq!(to_string(f, 0.195, Minus, 1, false), "2e-1"); - assert_eq!(to_string(f, 0.195, MinusRaw, 1, true), "2E-1"); - assert_eq!(to_string(f, 0.195, MinusPlus, 1, false), "+2e-1"); - assert_eq!(to_string(f, 0.195, MinusPlusRaw, 1, true), "+2E-1"); + assert_eq!(to_string(f, 0.195, Minus, 1, true), "2E-1"); + assert_eq!(to_string(f, 0.195, MinusPlus, 1, true), "+2E-1"); assert_eq!(to_string(f, -0.195, Minus, 2, false), "-2.0e-1"); - assert_eq!(to_string(f, -0.195, MinusRaw, 2, true), "-2.0E-1"); - assert_eq!(to_string(f, -0.195, MinusPlus, 2, false), "-2.0e-1"); - assert_eq!(to_string(f, -0.195, MinusPlusRaw, 2, true), "-2.0E-1"); + assert_eq!(to_string(f, -0.195, Minus, 2, true), "-2.0E-1"); + assert_eq!(to_string(f, -0.195, MinusPlus, 2, true), "-2.0E-1"); assert_eq!(to_string(f, 0.195, Minus, 3, false), "1.95e-1"); - assert_eq!(to_string(f, 0.195, MinusRaw, 3, true), "1.95E-1"); - assert_eq!(to_string(f, 0.195, MinusPlus, 3, false), "+1.95e-1"); - assert_eq!(to_string(f, 0.195, MinusPlusRaw, 3, true), "+1.95E-1"); + assert_eq!(to_string(f, 0.195, Minus, 3, true), "1.95E-1"); + assert_eq!(to_string(f, 0.195, MinusPlus, 3, true), "+1.95E-1"); assert_eq!(to_string(f, -0.195, Minus, 4, false), "-1.950e-1"); - assert_eq!(to_string(f, -0.195, MinusRaw, 4, true), "-1.950E-1"); - assert_eq!(to_string(f, -0.195, MinusPlus, 4, false), "-1.950e-1"); - assert_eq!(to_string(f, -0.195, MinusPlusRaw, 4, true), "-1.950E-1"); + assert_eq!(to_string(f, -0.195, Minus, 4, true), "-1.950E-1"); + assert_eq!(to_string(f, -0.195, MinusPlus, 4, true), "-1.950E-1"); assert_eq!(to_string(f, 9.5, Minus, 1, false), "1e1"); assert_eq!(to_string(f, 9.5, Minus, 2, false), "9.5e0"); @@ -1007,68 +957,48 @@ where let f = &mut f_; assert_eq!(to_string(f, 0.0, Minus, 0), "0"); - assert_eq!(to_string(f, 0.0, MinusRaw, 0), "0"); assert_eq!(to_string(f, 0.0, MinusPlus, 0), "+0"); - assert_eq!(to_string(f, 0.0, MinusPlusRaw, 0), "+0"); - assert_eq!(to_string(f, -0.0, Minus, 0), "0"); - assert_eq!(to_string(f, -0.0, MinusRaw, 0), "-0"); - assert_eq!(to_string(f, -0.0, MinusPlus, 0), "+0"); - assert_eq!(to_string(f, -0.0, MinusPlusRaw, 0), "-0"); + assert_eq!(to_string(f, -0.0, Minus, 0), "-0"); + assert_eq!(to_string(f, -0.0, MinusPlus, 0), "-0"); assert_eq!(to_string(f, 0.0, Minus, 1), "0.0"); - assert_eq!(to_string(f, 0.0, MinusRaw, 1), "0.0"); assert_eq!(to_string(f, 0.0, MinusPlus, 1), "+0.0"); - assert_eq!(to_string(f, 0.0, MinusPlusRaw, 1), "+0.0"); - assert_eq!(to_string(f, -0.0, Minus, 8), "0.00000000"); - assert_eq!(to_string(f, -0.0, MinusRaw, 8), "-0.00000000"); - assert_eq!(to_string(f, -0.0, MinusPlus, 8), "+0.00000000"); - assert_eq!(to_string(f, -0.0, MinusPlusRaw, 8), "-0.00000000"); + assert_eq!(to_string(f, -0.0, Minus, 8), "-0.00000000"); + assert_eq!(to_string(f, -0.0, MinusPlus, 8), "-0.00000000"); assert_eq!(to_string(f, 1.0 / 0.0, Minus, 0), "inf"); - assert_eq!(to_string(f, 1.0 / 0.0, MinusRaw, 1), "inf"); - assert_eq!(to_string(f, 1.0 / 0.0, MinusPlus, 8), "+inf"); - assert_eq!(to_string(f, 1.0 / 0.0, MinusPlusRaw, 64), "+inf"); + assert_eq!(to_string(f, 1.0 / 0.0, Minus, 1), "inf"); + assert_eq!(to_string(f, 1.0 / 0.0, MinusPlus, 64), "+inf"); assert_eq!(to_string(f, 0.0 / 0.0, Minus, 0), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusRaw, 1), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusPlus, 8), "NaN"); - assert_eq!(to_string(f, 0.0 / 0.0, MinusPlusRaw, 64), "NaN"); + assert_eq!(to_string(f, 0.0 / 0.0, Minus, 1), "NaN"); + assert_eq!(to_string(f, 0.0 / 0.0, MinusPlus, 64), "NaN"); assert_eq!(to_string(f, -1.0 / 0.0, Minus, 0), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusRaw, 1), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusPlus, 8), "-inf"); - assert_eq!(to_string(f, -1.0 / 0.0, MinusPlusRaw, 64), "-inf"); + assert_eq!(to_string(f, -1.0 / 0.0, Minus, 1), "-inf"); + assert_eq!(to_string(f, -1.0 / 0.0, MinusPlus, 64), "-inf"); assert_eq!(to_string(f, 3.14, Minus, 0), "3"); - assert_eq!(to_string(f, 3.14, MinusRaw, 0), "3"); + assert_eq!(to_string(f, 3.14, Minus, 0), "3"); assert_eq!(to_string(f, 3.14, MinusPlus, 0), "+3"); - assert_eq!(to_string(f, 3.14, MinusPlusRaw, 0), "+3"); assert_eq!(to_string(f, -3.14, Minus, 0), "-3"); - assert_eq!(to_string(f, -3.14, MinusRaw, 0), "-3"); + assert_eq!(to_string(f, -3.14, Minus, 0), "-3"); assert_eq!(to_string(f, -3.14, MinusPlus, 0), "-3"); - assert_eq!(to_string(f, -3.14, MinusPlusRaw, 0), "-3"); assert_eq!(to_string(f, 3.14, Minus, 1), "3.1"); - assert_eq!(to_string(f, 3.14, MinusRaw, 2), "3.14"); - assert_eq!(to_string(f, 3.14, MinusPlus, 3), "+3.140"); - assert_eq!(to_string(f, 3.14, MinusPlusRaw, 4), "+3.1400"); + assert_eq!(to_string(f, 3.14, Minus, 2), "3.14"); + assert_eq!(to_string(f, 3.14, MinusPlus, 4), "+3.1400"); + assert_eq!(to_string(f, -3.14, Minus, 8), "-3.14000000"); assert_eq!(to_string(f, -3.14, Minus, 8), "-3.14000000"); - assert_eq!(to_string(f, -3.14, MinusRaw, 8), "-3.14000000"); assert_eq!(to_string(f, -3.14, MinusPlus, 8), "-3.14000000"); - assert_eq!(to_string(f, -3.14, MinusPlusRaw, 8), "-3.14000000"); assert_eq!(to_string(f, 0.195, Minus, 0), "0"); - assert_eq!(to_string(f, 0.195, MinusRaw, 0), "0"); assert_eq!(to_string(f, 0.195, MinusPlus, 0), "+0"); - assert_eq!(to_string(f, 0.195, MinusPlusRaw, 0), "+0"); assert_eq!(to_string(f, -0.195, Minus, 0), "-0"); - assert_eq!(to_string(f, -0.195, MinusRaw, 0), "-0"); + assert_eq!(to_string(f, -0.195, Minus, 0), "-0"); assert_eq!(to_string(f, -0.195, MinusPlus, 0), "-0"); - assert_eq!(to_string(f, -0.195, MinusPlusRaw, 0), "-0"); assert_eq!(to_string(f, 0.195, Minus, 1), "0.2"); - assert_eq!(to_string(f, 0.195, MinusRaw, 2), "0.20"); - assert_eq!(to_string(f, 0.195, MinusPlus, 3), "+0.195"); - assert_eq!(to_string(f, 0.195, MinusPlusRaw, 4), "+0.1950"); + assert_eq!(to_string(f, 0.195, Minus, 2), "0.20"); + assert_eq!(to_string(f, 0.195, MinusPlus, 4), "+0.1950"); assert_eq!(to_string(f, -0.195, Minus, 5), "-0.19500"); - assert_eq!(to_string(f, -0.195, MinusRaw, 6), "-0.195000"); - assert_eq!(to_string(f, -0.195, MinusPlus, 7), "-0.1950000"); - assert_eq!(to_string(f, -0.195, MinusPlusRaw, 8), "-0.19500000"); + assert_eq!(to_string(f, -0.195, Minus, 6), "-0.195000"); + assert_eq!(to_string(f, -0.195, MinusPlus, 8), "-0.19500000"); assert_eq!(to_string(f, 999.5, Minus, 0), "1000"); assert_eq!(to_string(f, 999.5, Minus, 1), "999.5"); diff --git a/src/test/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff b/src/test/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff index caa02abf019..3a50ed224b5 100644 --- a/src/test/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff +++ b/src/test/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff @@ -51,7 +51,7 @@ } bb2: { - discriminant(_6) = 2; // scope 1 at $DIR/funky_arms.rs:21:17: 21:41 + discriminant(_6) = 1; // scope 1 at $DIR/funky_arms.rs:21:17: 21:41 goto -> bb4; // scope 1 at $DIR/funky_arms.rs:19:16: 22:6 }