File: allow-or-expect-dead_code-114557-2.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (18 lines) | stat: -rw-r--r-- 469 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
//@ check-pass

// this test checks that the `dead_code` lint is *NOT* being emited
// for `foo` as `foo` is being used by `main`, and so the `#[expect]`
// is unfulfilled
//
// it also checks that the `dead_code` lint is also *NOT* emited
// for `bar` as it's suppresed by the `#[expect]` on `bar`

#![warn(dead_code)] // to override compiletest

fn bar() {}

#[expect(dead_code)]
//~^ WARN this lint expectation is unfulfilled
fn foo() { bar() }

fn main() { foo() }