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21 lines
504 B
Rust
21 lines
504 B
Rust
//@ run-pass
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#![allow(stable_features)]
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#![feature(cfg_target_feature)]
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#[cfg(any(not(target_arch = "x86"), target_feature = "sse2"))]
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fn main() {
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if let Ok(x) = "3.1415".parse::<f64>() {
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assert_eq!(false, x <= 0.0);
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}
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if let Ok(x) = "3.1415".parse::<f64>() {
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assert_eq!(3.1415, x + 0.0);
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}
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if let Ok(mut x) = "3.1415".parse::<f64>() {
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assert_eq!(8.1415, { x += 5.0; x });
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}
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}
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#[cfg(all(target_arch = "x86", not(target_feature = "sse2")))]
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fn main() {}
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