mirror of https://github.com/rust-lang/rust
14 lines
400 B
Rust
14 lines
400 B
Rust
#![deny(patterns_in_fns_without_body)]
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trait Tr {
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fn f1(mut arg: u8); //~ ERROR patterns aren't allowed in functions without bodies
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//~^ WARN was previously accepted
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fn f2(&arg: u8); //~ ERROR patterns aren't allowed in functions without bodies
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fn g1(arg: u8); // OK
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fn g2(_: u8); // OK
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#[allow(anonymous_parameters)]
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fn g3(u8); // OK
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}
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fn main() {}
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