rust/src/test/ui/rfc-2005-default-binding-mode/borrowck-issue-49631.nll.stderr
Matthew Jasper bc4f9b848d Clearer later use messages for calls
Give a special message when the later use is from a call. Use the span
of the callee instead of the whole expression. For conflicting borrow
messages say that the later use is of the first borrow.
2018-10-03 20:32:38 +01:00

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error[E0502]: cannot borrow `foo` as mutable because it is also borrowed as immutable
--> $DIR/borrowck-issue-49631.rs:30:9
|
LL | while let Some(Ok(string)) = foo.get() {
| --- immutable borrow occurs here
LL | foo.mutate();
| ^^^^^^^^^^^^ mutable borrow occurs here
LL | //~^ ERROR cannot borrow `foo` as mutable
LL | println!("foo={:?}", *string);
| ------- immutable borrow used here, in later iteration of loop
error: aborting due to previous error
For more information about this error, try `rustc --explain E0502`.