tests/ui/stability-attribute/stability-attribute-implies-using-stable.rs

   1 // aux-build:stability-attribute-implies.rs
   2 #![deny(stable_features)]
   3 #![feature(foo)]
   4 //~^ ERROR the feature `foo` has been partially stabilized since 1.62.0 and is succeeded by the feature `foobar`
   5
   6 // Tests that the use of `implied_by` in the `#[unstable]` attribute results in a diagnostic
   7 // mentioning partial stabilization, and that given the implied unstable feature is unused (there
   8 // is no `foobar` call), that the compiler suggests removing the flag.
   9
  10 extern crate stability_attribute_implies;
  11 use stability_attribute_implies::foo;
  12
  13 fn main() {
  14     foo();
  15 }