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12 lines
238 B
Rust
12 lines
238 B
Rust
#![feature(type_alias_impl_trait)]
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type Closure = impl Fn() -> u64;
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struct Anonymous(Closure);
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fn main() {
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let y = || -> Closure { || 3 };
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Anonymous(|| { //~ ERROR mismatched types
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3 //~^ ERROR mismatched types
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})
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}
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