diff options
Diffstat (limited to 'tests/ui/lint/unused/unused_attributes-must_use.stderr')
| -rw-r--r-- | tests/ui/lint/unused/unused_attributes-must_use.stderr | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/ui/lint/unused/unused_attributes-must_use.stderr b/tests/ui/lint/unused/unused_attributes-must_use.stderr index 0f699429e..9633767c4 100644 --- a/tests/ui/lint/unused/unused_attributes-must_use.stderr +++ b/tests/ui/lint/unused/unused_attributes-must_use.stderr @@ -146,42 +146,76 @@ note: the lint level is defined here | LL | #![deny(unused_attributes, unused_must_use)] | ^^^^^^^^^^^^^^^ +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = X; + | +++++++ error: unused `Y` that must be used --> $DIR/unused_attributes-must_use.rs:104:5 | LL | Y::Z; | ^^^^ + | +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = Y::Z; + | +++++++ error: unused `U` that must be used --> $DIR/unused_attributes-must_use.rs:105:5 | LL | U { unit: () }; | ^^^^^^^^^^^^^^ + | +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = U { unit: () }; + | +++++++ error: unused return value of `U::method` that must be used --> $DIR/unused_attributes-must_use.rs:106:5 | LL | U::method(); | ^^^^^^^^^^^ + | +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = U::method(); + | +++++++ error: unused return value of `foo` that must be used --> $DIR/unused_attributes-must_use.rs:107:5 | LL | foo(); | ^^^^^ + | +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = foo(); + | +++++++ error: unused return value of `foreign_foo` that must be used --> $DIR/unused_attributes-must_use.rs:110:9 | LL | foreign_foo(); | ^^^^^^^^^^^^^ + | +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = foreign_foo(); + | +++++++ error: unused return value of `Use::get_four` that must be used --> $DIR/unused_attributes-must_use.rs:118:5 | LL | ().get_four(); | ^^^^^^^^^^^^^ + | +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = ().get_four(); + | +++++++ error: aborting due to 28 previous errors |