diff options
Diffstat (limited to 'tests/ui/closures/2229_closure_analysis/array_subslice.stderr')
| -rw-r--r-- | tests/ui/closures/2229_closure_analysis/array_subslice.stderr | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/closures/2229_closure_analysis/array_subslice.stderr b/tests/ui/closures/2229_closure_analysis/array_subslice.stderr new file mode 100644 index 000000000..888c60d5e --- /dev/null +++ b/tests/ui/closures/2229_closure_analysis/array_subslice.stderr @@ -0,0 +1,26 @@ +error[E0596]: cannot borrow `x[..]` as mutable, as `x` is not declared as mutable + --> $DIR/array_subslice.rs:7:21 + | +LL | pub fn subslice_array(x: [u8; 3]) { + | - help: consider changing this to be mutable: `mut x` +... +LL | let [ref y, ref mut z @ ..] = x; + | ^^^^^^^^^ cannot borrow as mutable + +error[E0596]: cannot borrow `f` as mutable, as it is not declared as mutable + --> $DIR/array_subslice.rs:10:5 + | +LL | let [ref y, ref mut z @ ..] = x; + | - calling `f` requires mutable binding due to mutable borrow of `x` +... +LL | f(); + | ^ cannot borrow as mutable + | +help: consider changing this to be mutable + | +LL | let mut f = || { + | +++ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0596`. |