warning: trait bound for<'any> &'any mut (): Clone does not depend on any type or lifetime parameters
  --> $DIR/issue-73021-impossible-inline.rs:20:29
   |
LL |     for<'any> &'any mut (): Clone,
   |                             ^^^^^
   |
   = note: `#[warn(trivial_bounds)]` on by default

warning: trait bound i32: Foo does not depend on any type or lifetime parameters
  --> $DIR/issue-73021-impossible-inline.rs:28:21
   |
LL | struct S where i32: Foo;
   |                     ^^^

warning: trait bound i32: Foo does not depend on any type or lifetime parameters
  --> $DIR/issue-73021-impossible-inline.rs:31:28
   |
LL | impl Foo for () where i32: Foo {
   |                            ^^^

warning: trait bound i32: Foo does not depend on any type or lifetime parameters
  --> $DIR/issue-73021-impossible-inline.rs:40:19
   |
LL | fn f() where i32: Foo {
   |                   ^^^

warning: trait bound &'static str: Foo does not depend on any type or lifetime parameters
  --> $DIR/issue-73021-impossible-inline.rs:48:28
   |
LL | fn g() where &'static str: Foo {
   |                            ^^^

warning: trait bound String: Neg does not depend on any type or lifetime parameters
  --> $DIR/issue-73021-impossible-inline.rs:57:13
   |
LL |     String: ::std::ops::Neg<Output = String>,
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

warning: trait bound i32: Iterator does not depend on any type or lifetime parameters
  --> $DIR/issue-73021-impossible-inline.rs:65:10
   |
LL |     i32: Iterator,
   |          ^^^^^^^^

warning: 7 warnings emitted