12 lines
188 B
Rust
12 lines
188 B
Rust
//@ check-pass
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#![feature(const_trait_impl, effects)] //~ WARN the feature `effects` is incomplete
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const fn a() {}
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fn foo<F: FnOnce()>(a: F) {}
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fn main() {
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let _ = a;
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foo(a);
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}
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