mirror of
https://github.com/rust-lang/rust-clippy
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174 lines
6 KiB
Text
174 lines
6 KiB
Text
error: logarithm for bases 2, 10 and e can be computed more accurately
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--> $DIR/floating_point_log.rs:10:13
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LL | let _ = x.log(2f32);
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| ^^^^^^^^^^^ help: consider using: `x.log2()`
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= note: `-D clippy::suboptimal-flops` implied by `-D warnings`
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error: logarithm for bases 2, 10 and e can be computed more accurately
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--> $DIR/floating_point_log.rs:11:13
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LL | let _ = x.log(10f32);
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| ^^^^^^^^^^^^ help: consider using: `x.log10()`
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error: logarithm for bases 2, 10 and e can be computed more accurately
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--> $DIR/floating_point_log.rs:12:13
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LL | let _ = x.log(std::f32::consts::E);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `x.ln()`
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error: logarithm for bases 2, 10 and e can be computed more accurately
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--> $DIR/floating_point_log.rs:13:13
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LL | let _ = x.log(TWO);
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| ^^^^^^^^^^ help: consider using: `x.log2()`
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error: logarithm for bases 2, 10 and e can be computed more accurately
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--> $DIR/floating_point_log.rs:14:13
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LL | let _ = x.log(E);
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| ^^^^^^^^ help: consider using: `x.ln()`
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error: logarithm for bases 2, 10 and e can be computed more accurately
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--> $DIR/floating_point_log.rs:17:13
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LL | let _ = x.log(2f64);
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| ^^^^^^^^^^^ help: consider using: `x.log2()`
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error: logarithm for bases 2, 10 and e can be computed more accurately
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--> $DIR/floating_point_log.rs:18:13
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LL | let _ = x.log(10f64);
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| ^^^^^^^^^^^^ help: consider using: `x.log10()`
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error: logarithm for bases 2, 10 and e can be computed more accurately
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--> $DIR/floating_point_log.rs:19:13
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LL | let _ = x.log(std::f64::consts::E);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `x.ln()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:24:13
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LL | let _ = (1f32 + 2.).ln();
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| ^^^^^^^^^^^^^^^^ help: consider using: `2.0f32.ln_1p()`
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= note: `-D clippy::imprecise-flops` implied by `-D warnings`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:25:13
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LL | let _ = (1f32 + 2.0).ln();
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| ^^^^^^^^^^^^^^^^^ help: consider using: `2.0f32.ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:26:13
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LL | let _ = (1.0 + x).ln();
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| ^^^^^^^^^^^^^^ help: consider using: `x.ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:27:13
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LL | let _ = (1.0 + x / 2.0).ln();
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| ^^^^^^^^^^^^^^^^^^^^ help: consider using: `(x / 2.0).ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:28:13
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LL | let _ = (1.0 + x.powi(3)).ln();
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| ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `x.powi(3).ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:29:13
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LL | let _ = (1.0 + x.powi(3) / 2.0).ln();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `(x.powi(3) / 2.0).ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:30:13
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LL | let _ = (1.0 + (std::f32::consts::E - 1.0)).ln();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `(std::f32::consts::E - 1.0).ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:31:13
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LL | let _ = (x + 1.0).ln();
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| ^^^^^^^^^^^^^^ help: consider using: `x.ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:32:13
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LL | let _ = (x.powi(3) + 1.0).ln();
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| ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `x.powi(3).ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:33:13
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LL | let _ = (x + 2.0 + 1.0).ln();
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| ^^^^^^^^^^^^^^^^^^^^ help: consider using: `(x + 2.0).ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:34:13
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LL | let _ = (x / 2.0 + 1.0).ln();
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| ^^^^^^^^^^^^^^^^^^^^ help: consider using: `(x / 2.0).ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:42:13
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LL | let _ = (1f64 + 2.).ln();
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| ^^^^^^^^^^^^^^^^ help: consider using: `2.0f64.ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:43:13
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LL | let _ = (1f64 + 2.0).ln();
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| ^^^^^^^^^^^^^^^^^ help: consider using: `2.0f64.ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:44:13
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LL | let _ = (1.0 + x).ln();
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| ^^^^^^^^^^^^^^ help: consider using: `x.ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:45:13
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LL | let _ = (1.0 + x / 2.0).ln();
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| ^^^^^^^^^^^^^^^^^^^^ help: consider using: `(x / 2.0).ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:46:13
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LL | let _ = (1.0 + x.powi(3)).ln();
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| ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `x.powi(3).ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:47:13
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LL | let _ = (x + 1.0).ln();
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| ^^^^^^^^^^^^^^ help: consider using: `x.ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:48:13
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LL | let _ = (x.powi(3) + 1.0).ln();
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| ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `x.powi(3).ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:49:13
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LL | let _ = (x + 2.0 + 1.0).ln();
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| ^^^^^^^^^^^^^^^^^^^^ help: consider using: `(x + 2.0).ln_1p()`
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error: ln(1 + x) can be computed more accurately
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--> $DIR/floating_point_log.rs:50:13
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LL | let _ = (x / 2.0 + 1.0).ln();
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| ^^^^^^^^^^^^^^^^^^^^ help: consider using: `(x / 2.0).ln_1p()`
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error: aborting due to 28 previous errors
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