src/test/ui/deprecation/suggestion.rs

   1 // run-rustfix
   2
   3 #![feature(staged_api)]
   4
   5 #![stable(since = "1.0.0", feature = "test")]
   6
   7 #![deny(deprecated)]
   8 #![allow(dead_code)]
   9
  10 struct Foo;
  11
  12 impl Foo {
  13     #[rustc_deprecated(
  14         since = "1.0.0",
  15         reason = "replaced by `replacement`",
  16         suggestion = "replacement",
  17     )]
  18     #[stable(since = "1.0.0", feature = "test")]
  19     fn deprecated(&self) {}
  20
  21     fn replacement(&self) {}
  22 }
  23
  24 mod bar {
  25     #[rustc_deprecated(
  26     since = "1.0.0",
  27     reason = "replaced by `replacement`",
  28     suggestion = "replacement",
  29     )]
  30     #[stable(since = "1.0.0", feature = "test")]
  31     pub fn deprecated() {}
  32
  33     pub fn replacement() {}
  34 }
  35
  36 fn main() {
  37     let foo = Foo;
  38
  39     foo.deprecated(); //~ ERROR use of deprecated
  40
  41     bar::deprecated(); //~ ERROR use of deprecated
  42 }