rust/tests/ui/unused-crate-deps/deny-attr.rs

// Check for unused crate dep, no path

//@ edition:2018
//@ aux-crate:bar=bar.rs

#![deny(unused_crate_dependencies)]
//~^ ERROR extern crate `bar` is unused in

fn main() {}
Add tests for --json unused-externs There were none at all. These test for original functionality, but this also adds a test that `-Dunused-crate-dependencies` causes a compilation failure, which currently fails (https://github.com/rust-lang/rust/issues/96068). This is fixed in subsequent changes. 2022-04-15 12:33:08 -05:00			`// Check for unused crate dep, no path`

			`//@ edition:2018`
			`//@ aux-crate:bar=bar.rs`

			`#![deny(unused_crate_dependencies)]`
Spruce up the diagnostics of some early lints 2024-06-03 00:17:19 -05:00			//~^ ERROR extern crate `bar` is unused in
Add tests for --json unused-externs There were none at all. These test for original functionality, but this also adds a test that `-Dunused-crate-dependencies` causes a compilation failure, which currently fails (https://github.com/rust-lang/rust/issues/96068). This is fixed in subsequent changes. 2022-04-15 12:33:08 -05:00
			`fn main() {}`