src/test/ui/lint/outer-forbid.rs

   1 // Forbidding a group (here, `unused`) overrules subsequent allowance of both
   2 // the group, and an individual lint in the group (here, `unused_variables`);
   3 // and, forbidding an individual lint (here, `non_snake_case`) overrules
   4 // subsequent allowance of a lint group containing it (here, `nonstandard_style`). See
   5 // Issue #42873.
   6
   7 #![forbid(unused, non_snake_case)]
   8
   9 #[allow(unused_variables)] //~ ERROR overruled
  10                            //~| ERROR overruled
  11                            //~| ERROR overruled
  12 fn foo() {}
  13
  14 #[allow(unused)] //~ ERROR overruled
  15                  //~| ERROR overruled
  16                  //~| ERROR overruled
  17 fn bar() {}
  18
  19 #[allow(nonstandard_style)] //~ ERROR overruled
  20                             //~| ERROR overruled
  21                             //~| ERROR overruled
  22 fn main() {
  23     println!("hello forbidden world")
  24 }