diff options
Diffstat (limited to 'tests/ui/offset-of/offset-of-must-use.stderr')
| -rw-r--r-- | tests/ui/offset-of/offset-of-must-use.stderr | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/offset-of/offset-of-must-use.stderr b/tests/ui/offset-of/offset-of-must-use.stderr new file mode 100644 index 000000000..5fe387a72 --- /dev/null +++ b/tests/ui/offset-of/offset-of-must-use.stderr @@ -0,0 +1,16 @@ +warning: unused return value of `must_use` that must be used + --> $DIR/offset-of-must-use.rs:7:5 + | +LL | core::mem::offset_of!((String,), 0); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | +note: the lint level is defined here + --> $DIR/offset-of-must-use.rs:4:9 + | +LL | #![warn(unused)] + | ^^^^^^ + = note: `#[warn(unused_must_use)]` implied by `#[warn(unused)]` + = note: this warning originates in the macro `core::mem::offset_of` (in Nightly builds, run with -Z macro-backtrace for more info) + +warning: 1 warning emitted + |