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[rust.git] / tests / rustdoc-ui / display-output.rs
1 // Test that `--show-output` has an effect and `allow(unused)` can be overridden.
2
3 // check-pass
4 // edition:2018
5 // compile-flags:--test --test-args=--show-output
6 // normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
7 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
8
9 /// ```
10 /// #![warn(unused)]
11 /// let x = 12;
12 ///
13 /// fn foo(x: &dyn std::fmt::Display) {}
14 /// ```
15 pub fn foo() {}