error[E0425]: cannot find function `foo` in this scope
  --> $DIR/method-access-to-range-literal-typo.rs:22:22
   |
LL |         self.option..foo().get(0)
   |                      ^^^ not found in this scope
   |
help: you might have meant to write a method call instead of a range
   |
LL -         self.option..foo().get(0)
LL +         self.option.foo().get(0)
   |

error[E0308]: mismatched types
  --> $DIR/method-access-to-range-literal-typo.rs:18:9
   |
LL |     fn method(&self) -> Option<Vec<u8>> {
   |                         --------------- expected `Option<Vec<u8>>` because of return type
LL |         self.option..as_ref().map(|x| x)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found struct `Range`
   |
   = note: expected enum `Option<_>`
            found struct `std::ops::Range<Option<_>>`
help: you likely meant to write a method call instead of a range
   |
LL -         self.option..as_ref().map(|x| x)
LL +         self.option.as_ref().map(|x| x)
   |

error[E0308]: mismatched types
  --> $DIR/method-access-to-range-literal-typo.rs:22:9
   |
LL |     fn method2(&self) -> &u8 {
   |                          --- expected `&u8` because of return type
LL |         self.option..foo().get(0)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&u8`, found struct `Range`
   |
   = note: expected reference `&u8`
                 found struct `std::ops::Range<Option<Vec<u8>>>`
help: you likely meant to write a method call instead of a range
   |
LL -         self.option..foo().get(0)
LL +         self.option.foo().get(0)
   |

error: aborting due to 3 previous errors

Some errors have detailed explanations: E0308, E0425.
For more information about an error, try `rustc --explain E0308`.