rust/tests/ui/no_send-rc.rs

use std::rc::Rc;

fn bar<T: Send>(_: T) {}

fn main() {
    let x = Rc::new(5);
    bar(x);
    //~^ ERROR `Rc<{integer}>` cannot be sent between threads safely
}
clean up the `Rc`/`RcMut` types and move to libstd 2013-10-10 15:45:52 +00:00			`use std::rc::Rc;`

			`fn bar<T: Send>(_: T) {}`

			`fn main() {`
Kill more `isize`s 2015-01-31 16:23:42 +00:00			`let x = Rc::new(5);`
Added tests to make tidy 2014-02-05 22:33:10 +00:00			`bar(x);`
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 07:40:56 +00:00			//~^ ERROR `Rc<{integer}>` cannot be sent between threads safely
clean up the `Rc`/`RcMut` types and move to libstd 2013-10-10 15:45:52 +00:00			`}`