[rustc.git] / src / test / ui / lint / dead-code / tuple-struct-field.stderr

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
Commit	Line	Data
064997fb FG	1	error: field `1` is never read
	2	--> $DIR/tuple-struct-field.rs:8:26
	3	\|
	4	LL \| struct SingleUnused(i32, [u8; LEN], String);
	5	\| ------------ ^^^^^^^^^
	6	\| \|
	7	\| field in this struct
	8	\|
	9	note: the lint level is defined here
	10	--> $DIR/tuple-struct-field.rs:1:9
	11	\|
	12	LL \| #![deny(unused_tuple_struct_fields)]
	13	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^
	14	help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
	15	\|
	16	LL \| struct SingleUnused(i32, (), String);
	17	\| ~~
	18
	19	error: fields `0`, `1`, `2` and `3` are never read
	20	--> $DIR/tuple-struct-field.rs:13:23
	21	\|
	22	LL \| struct MultipleUnused(i32, f32, String, u8);
	23	\| -------------- ^^^ ^^^ ^^^^^^ ^^
	24	\| \|
	25	\| fields in this struct
	26	\|
	27	help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
	28	\|
	29	LL \| struct MultipleUnused((), (), (), ());
	30	\| ~~ ~~ ~~ ~~
	31
	32	error: aborting due to 2 previous errors
	33