src/tools/clippy/tests/ui/lossy_float_literal.rs


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// run-rustfix
#![warn(clippy::lossy_float_literal)]

fn main() {
    // Lossy whole-number float literals
    let _: f32 = 16_777_217.0;
    let _: f32 = 16_777_219.0;
    let _: f32 = 16_777_219.;
    let _: f32 = 16_777_219.000;
    let _ = 16_777_219f32;
    let _: f32 = -16_777_219.0;
    let _: f64 = 9_007_199_254_740_993.0;
    let _: f64 = 9_007_199_254_740_993.;
    let _: f64 = 9_007_199_254_740_993.00;
    let _ = 9_007_199_254_740_993f64;
    let _: f64 = -9_007_199_254_740_993.0;

    // Lossless whole number float literals
    let _: f32 = 16_777_216.0;
    let _: f32 = 16_777_218.0;
    let _: f32 = 16_777_220.0;
    let _: f32 = -16_777_216.0;
    let _: f32 = -16_777_220.0;
    let _: f64 = 16_777_217.0;
    let _: f64 = -16_777_217.0;
    let _: f64 = 9_007_199_254_740_992.0;
    let _: f64 = -9_007_199_254_740_992.0;

    // Ignored whole number float literals
    let _: f32 = 1e25;
    let _: f32 = 1E25;
    let _: f64 = 1e99;
    let _: f64 = 1E99;
    let _: f32 = 0.1;
}