rust/tests/ui/error-codes/ex-E0611.rs

mod a {
    pub struct Foo(u32);

    impl Foo {
        pub fn new() -> Foo { Foo(0) }
    }
}

fn main() {
   let y = a::Foo::new();
   y.0; //~ ERROR field `0` of struct `Foo` is private
}
Add E0611 2017-06-12 12:27:23 -05:00			`mod a {`
			`pub struct Foo(u32);`

			`impl Foo {`
			`pub fn new() -> Foo { Foo(0) }`
			`}`
			`}`

			`fn main() {`
			`let y = a::Foo::new();`
pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not. 2020-09-02 02:40:56 -05:00			y.0; //~ ERROR field `0` of struct `Foo` is private
Add E0611 2017-06-12 12:27:23 -05:00			`}`