53 lines
833 B
Rust
53 lines
833 B
Rust
#![warn(clippy::integer_arithmetic, clippy::float_arithmetic)]
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#![allow(
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unused,
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clippy::shadow_reuse,
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clippy::shadow_unrelated,
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clippy::no_effect,
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clippy::unnecessary_operation,
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clippy::op_ref
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)]
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#[rustfmt::skip]
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fn main() {
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let mut f = 1.0f32;
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f * 2.0;
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1.0 + f;
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f * 2.0;
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f / 2.0;
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f - 2.0 * 4.2;
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-f;
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f += 1.0;
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f -= 1.0;
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f *= 2.0;
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f /= 2.0;
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}
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// also warn about floating point arith with references involved
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pub fn float_arith_ref() {
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3.1_f32 + &1.2_f32;
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&3.4_f32 + 1.5_f32;
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&3.5_f32 + &1.3_f32;
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}
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pub fn float_foo(f: &f32) -> f32 {
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let a = 5.1;
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a + f
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}
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pub fn float_bar(f1: &f32, f2: &f32) -> f32 {
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f1 + f2
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}
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pub fn float_baz(f1: f32, f2: &f32) -> f32 {
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f1 + f2
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}
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pub fn float_qux(f1: f32, f2: f32) -> f32 {
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(&f1 + &f2)
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}
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