rust/tests/ui/editions/edition-extern-crate-allowed.rs

// aux-build:edition-extern-crate-allowed.rs
// edition:2015
// check-pass

#![warn(rust_2018_idioms)]

extern crate edition_extern_crate_allowed;
//~^ WARNING unused extern crate

fn main() {}
rustc: Only suggest deleting `extern crate` if it works This commit updates one of the edition lints to only suggest deleting `extern crate` if it actually works. Otherwise this can yield some confusing behavior with rustfix specifically where if you accidentally deny the `rust_2018_idioms` lint in the 2015 edition it's suggesting features that don't work! 2018-05-11 11:31:08 -07:00			`// aux-build:edition-extern-crate-allowed.rs`
tests: prefer edition: directives to compile-flags:--edition. 2018-08-16 10:36:11 +03:00			`// edition:2015`
Moving more build-pass tests to check-pass One or two tests became build-pass without the FIXME because they really needed build-pass (were failing without it). Helps with #62277 2020-04-19 17:27:28 -07:00			`// check-pass`
rustc: Only suggest deleting `extern crate` if it works This commit updates one of the edition lints to only suggest deleting `extern crate` if it actually works. Otherwise this can yield some confusing behavior with rustfix specifically where if you accidentally deny the `rust_2018_idioms` lint in the 2015 edition it's suggesting features that don't work! 2018-05-11 11:31:08 -07:00
merge UNNECESSARY_EXTERN_CRATE and UNUSED_EXTERN_CRATES 2018-05-25 16:53:49 -04:00			`#![warn(rust_2018_idioms)]`
rustc: Only suggest deleting `extern crate` if it works This commit updates one of the edition lints to only suggest deleting `extern crate` if it actually works. Otherwise this can yield some confusing behavior with rustfix specifically where if you accidentally deny the `rust_2018_idioms` lint in the 2015 edition it's suggesting features that don't work! 2018-05-11 11:31:08 -07:00
			`extern crate edition_extern_crate_allowed;`
merge UNNECESSARY_EXTERN_CRATE and UNUSED_EXTERN_CRATES 2018-05-25 16:53:49 -04:00			`//~^ WARNING unused extern crate`
rustc: Only suggest deleting `extern crate` if it works This commit updates one of the edition lints to only suggest deleting `extern crate` if it actually works. Otherwise this can yield some confusing behavior with rustfix specifically where if you accidentally deny the `rust_2018_idioms` lint in the 2015 edition it's suggesting features that don't work! 2018-05-11 11:31:08 -07:00
			`fn main() {}`