rust/tests/ui/parser/fn-arg-doc-comment.rs
2023-01-11 09:32:08 +00:00

31 lines
963 B
Rust

pub fn f( //~ NOTE function defined here
/// Comment
//~^ ERROR documentation comments cannot be applied to function parameters
//~| NOTE doc comments are not allowed here
//~| NOTE
id: u8,
/// Other
//~^ ERROR documentation comments cannot be applied to function parameters
//~| NOTE doc comments are not allowed here
//~| NOTE
a: u8,
) {}
fn bar(id: #[allow(dead_code)] i32) {}
//~^ ERROR attributes cannot be applied to a function parameter's type
//~| NOTE attributes are not allowed here
//~| NOTE function defined here
//~| NOTE
fn main() {
// verify that the parser recovered and properly typechecked the args
f("", "");
//~^ ERROR arguments to this function are incorrect
//~| NOTE expected `u8`, found `&str`
//~| NOTE expected `u8`, found `&str`
bar("");
//~^ ERROR mismatched types
//~| NOTE arguments to this function are incorrect
//~| NOTE expected `i32`, found `&str`
}