lint-returning-pointers-to-local-variables.stderr

warning: returning a pointer to stack memory associated with a local variable
  --> $DIR/lint-returning-pointers-to-local-variables.rs:7:13
   |
LL |     return &empty as *const _;
   |             ^^^^^
   |
note: the lint level is defined here
  --> $DIR/lint-returning-pointers-to-local-variables.rs:3:9
   |
LL | #![warn(returning_pointers_to_local_variables)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

warning: returning a pointer to stack memory associated with a local variable
  --> $DIR/lint-returning-pointers-to-local-variables.rs:13:6
   |
LL |     &empty as *const _
   |      ^^^^^

warning: returning a pointer to stack memory associated with a local variable
  --> $DIR/lint-returning-pointers-to-local-variables.rs:19:13
   |
LL |     return ∅
   |             ^^^^^

warning: returning a pointer to stack memory associated with a local variable
  --> $DIR/lint-returning-pointers-to-local-variables.rs:25:6
   |
LL |     &empty
   |      ^^^^^

warning: returning a pointer to stack memory associated with a local variable
  --> $DIR/lint-returning-pointers-to-local-variables.rs:31:12
   |
LL |     &(&mut empty as *mut u32) as *const _
   |            ^^^^^

warning: 5 warnings emitted