diff options
Diffstat (limited to 'tests/ui/lint/unused/unused-result.stderr')
| -rw-r--r-- | tests/ui/lint/unused/unused-result.stderr | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/lint/unused/unused-result.stderr b/tests/ui/lint/unused/unused-result.stderr index 4e1ba1fd9..f42995a65 100644 --- a/tests/ui/lint/unused/unused-result.stderr +++ b/tests/ui/lint/unused/unused-result.stderr @@ -9,6 +9,10 @@ note: the lint level is defined here | LL | #![deny(unused_results, unused_must_use)] | ^^^^^^^^^^^^^^^ +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = foo::<MustUse>(); + | +++++++ error: unused `MustUseMsg` that must be used --> $DIR/unused-result.rs:22:5 @@ -17,6 +21,10 @@ LL | foo::<MustUseMsg>(); | ^^^^^^^^^^^^^^^^^^^ | = note: some message +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = foo::<MustUseMsg>(); + | +++++++ error: unused result of type `isize` --> $DIR/unused-result.rs:34:5 @@ -35,6 +43,11 @@ error: unused `MustUse` that must be used | LL | foo::<MustUse>(); | ^^^^^^^^^^^^^^^^ + | +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = foo::<MustUse>(); + | +++++++ error: unused `MustUseMsg` that must be used --> $DIR/unused-result.rs:36:5 @@ -43,6 +56,10 @@ LL | foo::<MustUseMsg>(); | ^^^^^^^^^^^^^^^^^^^ | = note: some message +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = foo::<MustUseMsg>(); + | +++++++ error: aborting due to 5 previous errors |