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added wiki comments + wiki-generating python script

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llogiq 2015-12-11 01:22:27 +01:00
parent 2fbe762a99
commit 5bbc1427fd
28 changed files with 668 additions and 0 deletions
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7
src/zero_div_zero.rs
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@ -9,6 +9,13 @@ use consts::{Constant, constant_simple, FloatWidth};
/// 0.0/0.0 with std::f32::NaN or std::f64::NaN, depending on the precision.
pub struct ZeroDivZeroPass;
/// **What it does:** This lint checks for `0.0 / 0.0`
///
/// **Why is this bad?** It's less readable than `std::f32::NAN` or `std::f64::NAN`
///
/// **Known problems:** None
///
/// **Example** `0.0f32 / 0.0`
declare_lint!(pub ZERO_DIVIDED_BY_ZERO, Warn,
"usage of `0.0 / 0.0` to obtain NaN instead of std::f32::NaN or std::f64::NaN");