diff options
Diffstat (limited to 'tests/ui/lint/unused/must_use-unit.stderr')
| -rw-r--r-- | tests/ui/lint/unused/must_use-unit.stderr | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/lint/unused/must_use-unit.stderr b/tests/ui/lint/unused/must_use-unit.stderr index 9fcbc5074..993a19e5f 100644 --- a/tests/ui/lint/unused/must_use-unit.stderr +++ b/tests/ui/lint/unused/must_use-unit.stderr @@ -9,12 +9,21 @@ note: the lint level is defined here | LL | #![deny(unused_must_use)] | ^^^^^^^^^^^^^^^ +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = foo(); + | +++++++ error: unused return value of `bar` that must be used --> $DIR/must_use-unit.rs:15:5 | LL | bar(); | ^^^^^ + | +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = bar(); + | +++++++ error: aborting due to 2 previous errors |