issue-103790.stderr

error[E0403]: the name `S` is already used for a generic parameter in this item's generic parameters
  --> $DIR/issue-103790.rs:4:29
   |
LL | struct S<const S: (), const S: S = { S }>;
   |                -            ^ already used
   |                |
   |                first use of `S`

error[E0107]: missing generics for struct `S`
  --> $DIR/issue-103790.rs:4:32
   |
LL | struct S<const S: (), const S: S = { S }>;
   |                                ^ expected at least 1 generic argument
   |
note: struct defined here, with at least 1 generic parameter: `S`
  --> $DIR/issue-103790.rs:4:8
   |
LL | struct S<const S: (), const S: S = { S }>;
   |        ^ -----------
help: add missing generic argument
   |
LL | struct S<const S: (), const S: S<S> = { S }>;
   |                                 +++

error[E0391]: cycle detected when computing type of `S::S`
  --> $DIR/issue-103790.rs:4:32
   |
LL | struct S<const S: (), const S: S = { S }>;
   |                                ^
   |
   = note: ...which immediately requires computing type of `S::S` again
note: cycle used when checking that `S` is well-formed
  --> $DIR/issue-103790.rs:4:1
   |
LL | struct S<const S: (), const S: S = { S }>;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = 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: aborting due to 3 previous errors

Some errors have detailed explanations: E0107, E0391, E0403.
For more information about an error, try `rustc --explain E0107`.