diff options
Diffstat (limited to 'tests/ui/lint/dead-code/tuple-struct-field.stderr')
| -rw-r--r-- | tests/ui/lint/dead-code/tuple-struct-field.stderr | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/ui/lint/dead-code/tuple-struct-field.stderr b/tests/ui/lint/dead-code/tuple-struct-field.stderr new file mode 100644 index 00000000000..b8ad5cbe4e9 --- /dev/null +++ b/tests/ui/lint/dead-code/tuple-struct-field.stderr @@ -0,0 +1,33 @@ +error: field `1` is never read + --> $DIR/tuple-struct-field.rs:8:26 + | +LL | struct SingleUnused(i32, [u8; LEN], String); + | ------------ ^^^^^^^^^ + | | + | field in this struct + | +note: the lint level is defined here + --> $DIR/tuple-struct-field.rs:1:9 + | +LL | #![deny(unused_tuple_struct_fields)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field + | +LL | struct SingleUnused(i32, (), String); + | ~~ + +error: fields `0`, `1`, `2`, and `3` are never read + --> $DIR/tuple-struct-field.rs:13:23 + | +LL | struct MultipleUnused(i32, f32, String, u8); + | -------------- ^^^ ^^^ ^^^^^^ ^^ + | | + | fields in this struct + | +help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields + | +LL | struct MultipleUnused((), (), (), ()); + | ~~ ~~ ~~ ~~ + +error: aborting due to 2 previous errors + |