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11 lines
181 B
Rust
11 lines
181 B
Rust
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pub enum Sexpr<'a> {
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Ident(&'a str),
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}
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fn map<'a, F: Fn(String) -> Sexpr<'a>>(f: F) {}
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fn main() {
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map(Sexpr::Ident);
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//~^ ERROR type mismatch in function arguments
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}
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