error[E0592]: duplicate definitions with name `bar`
  --> $DIR/issue-4265.rs:11:5
   |
LL |     fn bar() {
   |     -------- other definition for `bar`
...
LL |     fn bar() {
   |     ^^^^^^^^ duplicate definitions for `bar`

error[E0599]: no method named `bar` found for struct `Foo` in the current scope
  --> $DIR/issue-4265.rs:7:24
   |
LL | struct Foo {
   | ---------- method `bar` not found for this struct
...
LL |         Foo { baz: 0 }.bar();
   |         ---------------^^^--
   |         |              |
   |         |              this is an associated function, not a method
   |         help: use associated function syntax instead: `Foo::bar()`
   |
   = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
note: the candidate is defined in an impl for the type `Foo`
  --> $DIR/issue-4265.rs:6:5
   |
LL |     fn bar() {
   |     ^^^^^^^^

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0592, E0599.
For more information about an error, try `rustc --explain E0592`.