error[E0381]: used binding `x` isn't initialized --> $DIR/borrowck-uninit-in-assignop.rs:6:5 | LL | let x: isize; | - binding declared here but left uninitialized LL | x += 1; | ^^^^^^ `x` used here but it isn't initialized | help: consider assigning a value | LL | let x: isize = 42; | ++++ error[E0381]: used binding `x` isn't initialized --> $DIR/borrowck-uninit-in-assignop.rs:9:5 | LL | let x: isize; | - binding declared here but left uninitialized LL | x -= 1; | ^^^^^^ `x` used here but it isn't initialized | help: consider assigning a value | LL | let x: isize = 42; | ++++ error[E0381]: used binding `x` isn't initialized --> $DIR/borrowck-uninit-in-assignop.rs:12:5 | LL | let x: isize; | - binding declared here but left uninitialized LL | x *= 1; | ^^^^^^ `x` used here but it isn't initialized | help: consider assigning a value | LL | let x: isize = 42; | ++++ error[E0381]: used binding `x` isn't initialized --> $DIR/borrowck-uninit-in-assignop.rs:15:5 | LL | let x: isize; | - binding declared here but left uninitialized LL | x /= 1; | ^^^^^^ `x` used here but it isn't initialized | help: consider assigning a value | LL | let x: isize = 42; | ++++ error[E0381]: used binding `x` isn't initialized --> $DIR/borrowck-uninit-in-assignop.rs:18:5 | LL | let x: isize; | - binding declared here but left uninitialized LL | x %= 1; | ^^^^^^ `x` used here but it isn't initialized | help: consider assigning a value | LL | let x: isize = 42; | ++++ error[E0381]: used binding `x` isn't initialized --> $DIR/borrowck-uninit-in-assignop.rs:21:5 | LL | let x: isize; | - binding declared here but left uninitialized LL | x ^= 1; | ^^^^^^ `x` used here but it isn't initialized | help: consider assigning a value | LL | let x: isize = 42; | ++++ error[E0381]: used binding `x` isn't initialized --> $DIR/borrowck-uninit-in-assignop.rs:24:5 | LL | let x: isize; | - binding declared here but left uninitialized LL | x &= 1; | ^^^^^^ `x` used here but it isn't initialized | help: consider assigning a value | LL | let x: isize = 42; | ++++ error[E0381]: used binding `x` isn't initialized --> $DIR/borrowck-uninit-in-assignop.rs:27:5 | LL | let x: isize; | - binding declared here but left uninitialized LL | x |= 1; | ^^^^^^ `x` used here but it isn't initialized | help: consider assigning a value | LL | let x: isize = 42; | ++++ error[E0381]: used binding `x` isn't initialized --> $DIR/borrowck-uninit-in-assignop.rs:30:5 | LL | let x: isize; | - binding declared here but left uninitialized LL | x <<= 1; | ^^^^^^^ `x` used here but it isn't initialized | help: consider assigning a value | LL | let x: isize = 42; | ++++ error[E0381]: used binding `x` isn't initialized --> $DIR/borrowck-uninit-in-assignop.rs:33:5 | LL | let x: isize; | - binding declared here but left uninitialized LL | x >>= 1; | ^^^^^^^ `x` used here but it isn't initialized | help: consider assigning a value | LL | let x: isize = 42; | ++++ error: aborting due to 10 previous errors For more information about this error, try `rustc --explain E0381`.