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19 lines
550 B
Rust
19 lines
550 B
Rust
// Features above `cfg(FALSE)` are in effect in a fully unconfigured crate (issue #104633).
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//@ check-pass
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//@ compile-flags: --crate-type lib
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#![feature(decl_macro)]
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#![cfg(FALSE)]
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#![feature(box_syntax)]
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macro mac() {} // OK
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trait A = Clone; //~ WARN trait aliases are experimental
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//~| WARN unstable syntax can change at any point in the future
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fn main() {
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let box _ = Box::new(0); //~ WARN box pattern syntax is experimental
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//~| WARN unstable syntax can change at any point in the future
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}
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