12 lines
443 B
Rust
12 lines
443 B
Rust
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fn main() {
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let x = |a: u8, b: (usize, u32), c: fn() -> char| -> String { "I love beans.".to_string() };
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//~^ NOTE: the found closure
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let x: fn(i32) = x;
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//~^ ERROR: 5:22: 5:23: mismatched types [E0308]
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//~| NOTE: incorrect number of function parameters
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//~| NOTE: expected due to this
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//~| NOTE: expected fn pointer `fn(i32)`
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//~| NOTE: closure has signature: `fn(u8, (usize, u32), fn() -> char) -> String`
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}
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