src/test/ui/mir/thir-constparam-temp.stderr

   1 warning: taking a mutable reference to a `const` item
   2   --> $DIR/thir-constparam-temp.rs:14:5
   3    |
   4 LL |     YIKES.mut_self()
   5    |     ^^^^^^^^^^^^^^^^
   6    |
   7    = note: `#[warn(const_item_mutation)]` on by default
   8    = note: each usage of a `const` item creates a new temporary
   9    = note: the mutable reference will refer to this temporary, not the original `const` item
  10 note: mutable reference created due to call to this method
  11   --> $DIR/thir-constparam-temp.rs:10:5
  12    |
  13 LL |     fn mut_self(&mut self) {}
  14    |     ^^^^^^^^^^^^^^^^^^^^^^
  15 note: `const` item defined here
  16   --> $DIR/thir-constparam-temp.rs:13:8
  17    |
  18 LL | fn foo<const YIKES: Yikes>() {
  19    |        ^^^^^^^^^^^^^^^^^^
  20
  21 warning: 1 warning emitted
  22