On parse errors where an ident is found where one wasn't expected, see if the next elements might have been meant as method call or field access.
```
error: expected one of `.`, `;`, `?`, `else`, or an operator, found `map`
--> $DIR/missing-dot-on-statement-expression.rs:7:29
|
LL | let _ = [1, 2, 3].iter()map(|x| x);
| ^^^ expected one of `.`, `;`, `?`, `else`, or an operator
|
help: you might have meant to write a method call
|
LL | let _ = [1, 2, 3].iter().map(|x| x);
| +
```
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