error[E0599]: no method named `MAX` found for type `u32` in the current scope
  --> $DIR/dont-suggest-ufcs-for-const.rs:2:11
   |
LL |     1_u32.MAX();
   |           ^^^ method not found in `u32`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0599`.