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8e1dc0481c
If you try to use `f64::PI`, it won't work-- you need to use `f64::consts::PI`, so suggest that in the lint message.
57 lines
2.4 KiB
Rust
57 lines
2.4 KiB
Rust
#![feature(plugin)]
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#![plugin(clippy)]
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#[deny(approx_constant)]
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#[allow(unused, shadow_unrelated, similar_names)]
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fn main() {
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let my_e = 2.7182; //~ERROR approximate value of `f{32, 64}::consts::E` found
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let almost_e = 2.718; //~ERROR approximate value of `f{32, 64}::consts::E` found
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let no_e = 2.71;
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let my_1_frac_pi = 0.3183; //~ERROR approximate value of `f{32, 64}::consts::FRAC_1_PI` found
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let no_1_frac_pi = 0.31;
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let my_frac_1_sqrt_2 = 0.70710678; //~ERROR approximate value of `f{32, 64}::consts::FRAC_1_SQRT_2` found
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let almost_frac_1_sqrt_2 = 0.70711; //~ERROR approximate value of `f{32, 64}::consts::FRAC_1_SQRT_2` found
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let my_frac_1_sqrt_2 = 0.707;
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let my_frac_2_pi = 0.63661977; //~ERROR approximate value of `f{32, 64}::consts::FRAC_2_PI` found
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let no_frac_2_pi = 0.636;
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let my_frac_2_sq_pi = 1.128379; //~ERROR approximate value of `f{32, 64}::consts::FRAC_2_SQRT_PI` found
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let no_frac_2_sq_pi = 1.128;
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let my_frac_pi_2 = 1.57079632679; //~ERROR approximate value of `f{32, 64}::consts::FRAC_PI_2` found
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let no_frac_pi_2 = 1.5705;
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let my_frac_pi_3 = 1.04719755119; //~ERROR approximate value of `f{32, 64}::consts::FRAC_PI_3` found
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let no_frac_pi_3 = 1.047;
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let my_frac_pi_4 = 0.785398163397; //~ERROR approximate value of `f{32, 64}::consts::FRAC_PI_4` found
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let no_frac_pi_4 = 0.785;
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let my_frac_pi_6 = 0.523598775598; //~ERROR approximate value of `f{32, 64}::consts::FRAC_PI_6` found
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let no_frac_pi_6 = 0.523;
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let my_frac_pi_8 = 0.3926990816987; //~ERROR approximate value of `f{32, 64}::consts::FRAC_PI_8` found
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let no_frac_pi_8 = 0.392;
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let my_ln_10 = 2.302585092994046; //~ERROR approximate value of `f{32, 64}::consts::LN_10` found
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let no_ln_10 = 2.303;
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let my_ln_2 = 0.6931471805599453; //~ERROR approximate value of `f{32, 64}::consts::LN_2` found
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let no_ln_2 = 0.693;
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let my_log10_e = 0.43429448190325182; //~ERROR approximate value of `f{32, 64}::consts::LOG10_E` found
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let no_log10_e = 0.434;
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let my_log2_e = 1.4426950408889634; //~ERROR approximate value of `f{32, 64}::consts::LOG2_E` found
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let no_log2_e = 1.442;
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let my_pi = 3.1415; //~ERROR approximate value of `f{32, 64}::consts::PI` found
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let almost_pi = 3.14; //~ERROR approximate value of `f{32, 64}::consts::PI` found
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let no_pi = 3.15;
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let my_sq2 = 1.4142; //~ERROR approximate value of `f{32, 64}::consts::SQRT_2` found
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let no_sq2 = 1.414;
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}
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