mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-21 18:43:20 +00:00
55 lines
1.6 KiB
Rust
55 lines
1.6 KiB
Rust
//@aux-build:proc_macros.rs:proc-macro
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#![allow(clippy::needless_if, unused)]
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#![warn(clippy::manual_is_infinite, clippy::manual_is_finite)]
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#![feature(inline_const)]
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#[macro_use]
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extern crate proc_macros;
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const INFINITE: f32 = f32::INFINITY;
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const NEG_INFINITE: f32 = f32::NEG_INFINITY;
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fn fn_test() -> f64 {
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f64::NEG_INFINITY
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}
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fn fn_test_not_inf() -> f64 {
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112.0
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}
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fn main() {
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let x = 1.0f32;
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if x == f32::INFINITY || x == f32::NEG_INFINITY {}
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if x != f32::INFINITY && x != f32::NEG_INFINITY {}
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if x == INFINITE || x == NEG_INFINITE {}
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if x != INFINITE && x != NEG_INFINITE {}
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let x = 1.0f64;
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if x == f64::INFINITY || x == f64::NEG_INFINITY {}
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if x != f64::INFINITY && x != f64::NEG_INFINITY {}
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// Don't lint
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if x.is_infinite() {}
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if x.is_finite() {}
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if x.abs() < f64::INFINITY {}
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if f64::INFINITY > x.abs() {}
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if f64::abs(x) < f64::INFINITY {}
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if f64::INFINITY > f64::abs(x) {}
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// Is not evaluated by `clippy_utils::constant`
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if x != f64::INFINITY && x != fn_test() {}
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// Not -inf
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if x != f64::INFINITY && x != fn_test_not_inf() {}
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const X: f64 = 1.0f64;
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// Will be linted if `const_float_classify` is enabled
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if const { X == f64::INFINITY || X == f64::NEG_INFINITY } {}
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if const { X != f64::INFINITY && X != f64::NEG_INFINITY } {}
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external! {
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let x = 1.0;
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if x == f32::INFINITY || x == f32::NEG_INFINITY {}
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if x != f32::INFINITY && x != f32::NEG_INFINITY {}
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}
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with_span! {
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span
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let x = 1.0;
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if x == f32::INFINITY || x == f32::NEG_INFINITY {}
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if x != f32::INFINITY && x != f32::NEG_INFINITY {}
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}
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}
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