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33 lines
1.1 KiB
Rust
33 lines
1.1 KiB
Rust
// Tests that anonymous parameters are a hard error in edition 2018.
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// edition:2018
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trait T {
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fn foo(i32); //~ expected one of `:`, `@`, or `|`, found `)`
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// Also checks with `&`
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fn foo_with_ref(&mut i32);
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//~^ ERROR expected one of `:`, `@`, or `|`, found `)`
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fn foo_with_qualified_path(<Bar as T>::Baz);
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//~^ ERROR expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)`
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fn foo_with_qualified_path_and_ref(&<Bar as T>::Baz);
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//~^ ERROR expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)`
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fn foo_with_multiple_qualified_paths(<Bar as T>::Baz, <Bar as T>::Baz);
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//~^ ERROR expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `,`
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//~| ERROR expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)`
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fn bar_with_default_impl(String, String) {}
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//~^ ERROR expected one of `:`
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//~| ERROR expected one of `:`
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// do not complain about missing `b`
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fn baz(a:usize, b, c: usize) -> usize { //~ ERROR expected one of `:`
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a + b + c
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}
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}
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fn main() {}
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