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Diffstat (limited to '')
| -rw-r--r-- | tests/ui/borrowck/borrowck-ref-mut-of-imm.stderr | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/ui/borrowck/borrowck-ref-mut-of-imm.stderr b/tests/ui/borrowck/borrowck-ref-mut-of-imm.stderr new file mode 100644 index 000000000..5cfd81bd0 --- /dev/null +++ b/tests/ui/borrowck/borrowck-ref-mut-of-imm.stderr @@ -0,0 +1,14 @@ +error[E0596]: cannot borrow `x.0` as mutable, as `x` is not declared as mutable + --> $DIR/borrowck-ref-mut-of-imm.rs:4:12 + | +LL | Some(ref mut v) => *v + | ^^^^^^^^^ cannot borrow as mutable + | +help: consider changing this to be mutable + | +LL | fn destructure(mut x: Option<isize>) -> isize { + | +++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0596`. |