error[E0391]: cycle detected when computing layout of `Foo`
   |
   = note: ...which requires computing layout of `<&'static Foo as core::ops::deref::Deref>::Target`...
   = note: ...which again requires computing layout of `Foo`, completing the cycle
note: cycle used when const-evaluating + checking `_`
  --> $DIR/stack-overflow-trait-infer-98842.rs:15:1
   |
LL | const _: *const Foo = 0 as _;
   | ^^^^^^^^^^^^^^^^^^^
   = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information

error[E0080]: it is undefined behavior to use this value
  --> $DIR/stack-overflow-trait-infer-98842.rs:15:1
   |
LL | const _: *const Foo = 0 as _;
   | ^^^^^^^^^^^^^^^^^^^ a cycle occurred during layout computation
   |
   = note: the raw bytes of the constant (size: 8, align: 8) {
               00 00 00 00 00 00 00 00                         │ ........
           }

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0080, E0391.
For more information about an error, try `rustc --explain E0080`.