| error[E0502]: cannot borrow `u.a` as mutable because it is also borrowed as immutable |
| --> $DIR/borrowck-union-borrow.rs:37:23 |
| | |
| LL | let ra = &u.a; |
| | ---- immutable borrow occurs here |
| LL | let rma = &mut u.a; //[ast]~ ERROR cannot borrow `u.a` as mutable because it is also borrowed as immutable |
| | ^^^^^^^^ mutable borrow occurs here |
| LL | //[mir]~^ ERROR cannot borrow `u.a` as mutable because it is also borrowed as immutable |
| LL | drop(ra); |
| | -- immutable borrow later used here |
| |
| error[E0506]: cannot assign to `u.a` because it is borrowed |
| --> $DIR/borrowck-union-borrow.rs:43:13 |
| | |
| LL | let ra = &u.a; |
| | ---- borrow of `u.a` occurs here |
| LL | u.a = 1; //[ast]~ ERROR cannot assign to `u.a` because it is borrowed |
| | ^^^^^^^ assignment to borrowed `u.a` occurs here |
| LL | //[mir]~^ ERROR cannot assign to `u.a` because it is borrowed |
| LL | drop(ra); |
| | -- borrow later used here |
| |
| error[E0502]: cannot borrow `u.b` as mutable because it is also borrowed as immutable |
| --> $DIR/borrowck-union-borrow.rs:60:23 |
| | |
| LL | let ra = &u.a; |
| | ---- immutable borrow occurs here |
| LL | let rmb = &mut u.b; //[ast]~ ERROR cannot borrow `u` (via `u.b`) as mutable because `u` is also borrowed as immutable (via `u.a`) |
| | ^^^^^^^^ mutable borrow occurs here |
| LL | //[mir]~^ ERROR cannot borrow `u.b` as mutable because it is also borrowed as immutable |
| LL | drop(ra); |
| | -- immutable borrow later used here |
| |
| error[E0506]: cannot assign to `u.b` because it is borrowed |
| --> $DIR/borrowck-union-borrow.rs:66:13 |
| | |
| LL | let ra = &u.a; |
| | ---- borrow of `u.b` occurs here |
| LL | u.b = 1; //[ast]~ ERROR cannot assign to `u.b` because it is borrowed |
| | ^^^^^^^ assignment to borrowed `u.b` occurs here |
| LL | //[mir]~^ ERROR cannot assign to `u.b` because it is borrowed |
| LL | drop(ra); |
| | -- borrow later used here |
| |
| error[E0502]: cannot borrow `u.a` as immutable because it is also borrowed as mutable |
| --> $DIR/borrowck-union-borrow.rs:73:22 |
| | |
| LL | let rma = &mut u.a; |
| | -------- mutable borrow occurs here |
| LL | let ra = &u.a; //[ast]~ ERROR cannot borrow `u.a` as immutable because it is also borrowed as mutable |
| | ^^^^ immutable borrow occurs here |
| LL | //[mir]~^ ERROR cannot borrow `u.a` as immutable because it is also borrowed as mutable |
| LL | drop(rma); |
| | --- mutable borrow later used here |
| |
| error[E0503]: cannot use `u.a` because it was mutably borrowed |
| --> $DIR/borrowck-union-borrow.rs:79:21 |
| | |
| LL | let ra = &mut u.a; |
| | -------- borrow of `u.a` occurs here |
| LL | let a = u.a; //[ast]~ ERROR cannot use `u.a` because it was mutably borrowed |
| | ^^^ use of borrowed `u.a` |
| LL | //[mir]~^ ERROR cannot use `u.a` because it was mutably borrowed |
| LL | drop(ra); |
| | -- borrow later used here |
| |
| error[E0499]: cannot borrow `u.a` as mutable more than once at a time |
| --> $DIR/borrowck-union-borrow.rs:85:24 |
| | |
| LL | let rma = &mut u.a; |
| | -------- first mutable borrow occurs here |
| LL | let rma2 = &mut u.a; //[ast]~ ERROR cannot borrow `u.a` as mutable more than once at a time |
| | ^^^^^^^^ second mutable borrow occurs here |
| LL | //[mir]~^ ERROR cannot borrow `u.a` as mutable more than once at a time |
| LL | drop(rma); |
| | --- first borrow later used here |
| |
| error[E0506]: cannot assign to `u.a` because it is borrowed |
| --> $DIR/borrowck-union-borrow.rs:91:13 |
| | |
| LL | let rma = &mut u.a; |
| | -------- borrow of `u.a` occurs here |
| LL | u.a = 1; //[ast]~ ERROR cannot assign to `u.a` because it is borrowed |
| | ^^^^^^^ assignment to borrowed `u.a` occurs here |
| LL | //[mir]~^ ERROR cannot assign to `u.a` because it is borrowed |
| LL | drop(rma); |
| | --- borrow later used here |
| |
| error[E0502]: cannot borrow `u.b` as immutable because it is also borrowed as mutable |
| --> $DIR/borrowck-union-borrow.rs:98:22 |
| | |
| LL | let rma = &mut u.a; |
| | -------- mutable borrow occurs here |
| LL | let rb = &u.b; //[ast]~ ERROR cannot borrow `u` (via `u.b`) as immutable because `u` is also borrowed as mutable (via `u.a`) |
| | ^^^^ immutable borrow occurs here |
| LL | //[mir]~^ ERROR cannot borrow `u.b` as immutable because it is also borrowed as mutable |
| LL | drop(rma); |
| | --- mutable borrow later used here |
| |
| error[E0503]: cannot use `u.b` because it was mutably borrowed |
| --> $DIR/borrowck-union-borrow.rs:104:21 |
| | |
| LL | let ra = &mut u.a; |
| | -------- borrow of `u.a` occurs here |
| LL | let b = u.b; //[ast]~ ERROR cannot use `u.b` because it was mutably borrowed |
| | ^^^ use of borrowed `u.a` |
| ... |
| LL | drop(ra); |
| | -- borrow later used here |
| |
| error[E0499]: cannot borrow `u.b` as mutable more than once at a time |
| --> $DIR/borrowck-union-borrow.rs:111:24 |
| | |
| LL | let rma = &mut u.a; |
| | -------- first mutable borrow occurs here |
| LL | let rmb2 = &mut u.b; //[ast]~ ERROR cannot borrow `u` (via `u.b`) as mutable more than once at a time |
| | ^^^^^^^^ second mutable borrow occurs here |
| LL | //[mir]~^ ERROR cannot borrow `u.b` as mutable more than once at a time |
| LL | drop(rma); |
| | --- first borrow later used here |
| |
| error[E0506]: cannot assign to `u.b` because it is borrowed |
| --> $DIR/borrowck-union-borrow.rs:117:13 |
| | |
| LL | let rma = &mut u.a; |
| | -------- borrow of `u.b` occurs here |
| LL | u.b = 1; //[ast]~ ERROR cannot assign to `u.b` because it is borrowed |
| | ^^^^^^^ assignment to borrowed `u.b` occurs here |
| LL | //[mir]~^ ERROR cannot assign to `u.b` because it is borrowed |
| LL | drop(rma); |
| | --- borrow later used here |
| |
| error: aborting due to 12 previous errors |
| |
| Some errors occurred: E0499, E0502, E0503, E0506. |
| For more information about an error, try `rustc --explain E0499`. |