warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:2:12
   |
LL | #![feature(generic_const_exprs)]
   |            ^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
   = note: `#[warn(incomplete_features)]` on by default

error: the constant `A` is not of type `i64`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:6:38
   |
LL | impl<const A: usize, const B: usize> Outer<A, B>
   |                                      ^^^^^^^^^^^ expected `i64`, found `usize`
   |
note: required by a bound in `Outer`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:5:14
   |
LL | struct Outer<const A: i64, const B: i64>();
   |              ^^^^^^^^^^^^ required by this bound in `Outer`

error: the constant `B` is not of type `i64`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:6:38
   |
LL | impl<const A: usize, const B: usize> Outer<A, B>
   |                                      ^^^^^^^^^^^ expected `i64`, found `usize`
   |
note: required by a bound in `Outer`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:5:28
   |
LL | struct Outer<const A: i64, const B: i64>();
   |                            ^^^^^^^^^^^^ required by this bound in `Outer`

error: the constant `A` is not of type `i64`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:14:15
   |
LL |     fn i() -> Self {
   |               ^^^^ expected `i64`, found `usize`
   |
note: required by a bound in `Outer`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:5:14
   |
LL | struct Outer<const A: i64, const B: i64>();
   |              ^^^^^^^^^^^^ required by this bound in `Outer`

error: the constant `B` is not of type `i64`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:14:15
   |
LL |     fn i() -> Self {
   |               ^^^^ expected `i64`, found `usize`
   |
note: required by a bound in `Outer`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:5:28
   |
LL | struct Outer<const A: i64, const B: i64>();
   |                            ^^^^^^^^^^^^ required by this bound in `Outer`

error[E0308]: mismatched types
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:17:9
   |
LL | struct Outer<const A: i64, const B: i64>();
   | ---------------------------------------- `Outer` defines a struct constructor here, which should be called
...
LL |     fn i() -> Self {
   |               ---- expected `Outer<A, B>` because of return type
...
LL |         Self
   |         ^^^^ expected `Outer<A, B>`, found struct constructor
   |
   = note:          expected struct `Outer<A, B>`
           found struct constructor `fn() -> Outer<A, B> {Outer::<A, B>}`
help: use parentheses to construct this tuple struct
   |
LL |         Self()
   |             ++

error: the constant `A` is not of type `i64`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:17:9
   |
LL |         Self
   |         ^^^^ expected `i64`, found `usize`
   |
note: required by a bound in `Outer`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:5:14
   |
LL | struct Outer<const A: i64, const B: i64>();
   |              ^^^^^^^^^^^^ required by this bound in `Outer`

error: the constant `B` is not of type `i64`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:17:9
   |
LL |         Self
   |         ^^^^ expected `i64`, found `usize`
   |
note: required by a bound in `Outer`
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:5:28
   |
LL | struct Outer<const A: i64, const B: i64>();
   |                            ^^^^^^^^^^^^ required by this bound in `Outer`

error[E0599]: no function or associated item named `o` found for struct `Outer` in the current scope
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:25:20
   |
LL | struct Outer<const A: i64, const B: i64>();
   | ---------------------------------------- function or associated item `o` not found for this struct
...
LL |     Outer::<1, 1>::o();
   |                    ^ function or associated item not found in `Outer<1, 1>`

error[E0308]: mismatched types
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:6:44
   |
LL | impl<const A: usize, const B: usize> Outer<A, B>
   |                                            ^ expected `i64`, found `usize`

error[E0308]: mismatched types
  --> $DIR/ice-125520-layout-mismatch-mulwithoverflow.rs:6:47
   |
LL | impl<const A: usize, const B: usize> Outer<A, B>
   |                                               ^ expected `i64`, found `usize`

error: aborting due to 10 previous errors; 1 warning emitted

Some errors have detailed explanations: E0308, E0599.
For more information about an error, try `rustc --explain E0308`.