error[E0424]: expected value, found module `self`
  --> $DIR/suggest-add-self.rs:5:9
   |
LL |     pub(crate) fn f() {
   |                   - this function doesn't have a `self` parameter
LL |         self.0
   |         ^^^^ `self` value is a keyword only available in methods with a `self` parameter
   |
help: add a `self` receiver parameter to make the associated `fn` a method
   |
LL |     pub(crate) fn f(&self) {
   |                     +++++

error[E0424]: expected value, found module `self`
  --> $DIR/suggest-add-self.rs:10:9
   |
LL |     pub fn g() {
   |            - this function doesn't have a `self` parameter
LL |         self.0
   |         ^^^^ `self` value is a keyword only available in methods with a `self` parameter
   |
help: add a `self` receiver parameter to make the associated `fn` a method
   |
LL |     pub fn g(&self) {
   |              +++++

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0424`.