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//@ run-pass
#![allow(stable_features)]
#![feature(cfg_target_feature)]
use std::env;
fn main() {
match env::var("TARGET") {
Ok(s) => {
// Skip this tests on i586-unknown-linux-gnu where sse2 is disabled
if s.contains("i586") {
return
}
}
Err(_) => return,
}
if cfg!(any(target_arch = "x86", target_arch = "x86_64")) {
assert!(cfg!(target_feature = "sse2"),
"SSE2 was not detected as available on an x86 platform");
}
// check a negative case too -- certainly not enabled by default
#[expect(unexpected_cfgs)]
{ assert!(cfg!(not(target_feature = "ferris_wheel")),
"🎡 shouldn't be detected as available by default on any platform") };
}
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