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Diffstat (limited to 'tests/ui/unboxed-closures/unboxed-closures-infer-fnmut-missing-mut.stderr')
| -rw-r--r-- | tests/ui/unboxed-closures/unboxed-closures-infer-fnmut-missing-mut.stderr | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/unboxed-closures/unboxed-closures-infer-fnmut-missing-mut.stderr b/tests/ui/unboxed-closures/unboxed-closures-infer-fnmut-missing-mut.stderr new file mode 100644 index 000000000..3f539c42d --- /dev/null +++ b/tests/ui/unboxed-closures/unboxed-closures-infer-fnmut-missing-mut.stderr @@ -0,0 +1,16 @@ +error[E0596]: cannot borrow `tick` as mutable, as it is not declared as mutable + --> $DIR/unboxed-closures-infer-fnmut-missing-mut.rs:7:5 + | +LL | let tick = || counter += 1; + | ------- calling `tick` requires mutable binding due to mutable borrow of `counter` +LL | tick(); + | ^^^^ cannot borrow as mutable + | +help: consider changing this to be mutable + | +LL | let mut tick = || counter += 1; + | +++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0596`. |