rust/tests/ui/const-generics/generic_const_exprs/obligation-cause.stderr

error[E0308]: mismatched types
  --> $DIR/obligation-cause.rs:20:5
   |
LL |     g::<usize>();
   |     ^^^^^^^^^^ expected `false`, found `true`
   |
   = note: expected constant `false`
              found constant `true`
note: required by a bound in `g`
  --> $DIR/obligation-cause.rs:13:44
   |
LL | fn g<T>()
   |    - required by a bound in this function
...
LL |     Is<{ std::mem::size_of::<T>() == 0 }>: True,
   |                                            ^^^^ required by this bound in `g`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0308`.