rust/src/test/ui/hashmap-iter-value-lifetime.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 `my_stuff` as mutable because it is also borrowed as immutable
--> $DIR/hashmap-iter-value-lifetime.rs:17:5
|
LL | let (_, thing) = my_stuff.iter().next().unwrap();
| -------- immutable borrow occurs here
LL |
LL | my_stuff.clear(); //~ ERROR cannot borrow
| ^^^^^^^^^^^^^^^^ mutable borrow occurs here
LL |
LL | println!("{}", *thing);
| ------ immutable borrow later used here
error: aborting due to previous error
For more information about this error, try `rustc --explain E0502`.