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// Test that cfg_attr with multiple attributes actually emits both attributes.
// This is done by emitting two attributes that cause new warnings, and then
// triggering those warnings.
// build-pass (FIXME(62277): could be check-pass?)
#![warn(unused_must_use)]
#[cfg_attr(all(), deprecated, must_use)]
struct MustUseDeprecated {}
impl MustUseDeprecated { //~ warning: use of deprecated
fn new() -> MustUseDeprecated { //~ warning: use of deprecated
MustUseDeprecated {} //~ warning: use of deprecated
}
}
fn main() {
MustUseDeprecated::new(); //~ warning: use of deprecated
//~| warning: unused `MustUseDeprecated` that must be used
}
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