-Cannot take address of temporary value.
+The address of temporary value was taken.
Erroneous code example:
```compile_fail,E0745
# #![feature(raw_ref_op)]
fn temp_address() {
- let ptr = &raw const 2; // ERROR
+ let ptr = &raw const 2; // error!
}
```
-To avoid the error, first bind the temporary to a named local variable.
+In this example, `2` is destroyed right after the assignment, which means that
+`ptr` now points to an unavailable location.
+
+To avoid this error, first bind the temporary to a named local variable:
```
# #![feature(raw_ref_op)]
fn temp_address() {
let val = 2;
- let ptr = &raw const val;
+ let ptr = &raw const val; // ok!
}
```