[rustc.git] / src / tools / clippy / tests / ui / single_element_loop.stderr

error: for loop over a single element
  --> $DIR/single_element_loop.rs:7:5
   |
LL | /     for item in &[item1] {
LL | |         println!("{}", item);
LL | |     }
   | |_____^
   |
   = note: `-D clippy::single-element-loop` implied by `-D warnings`
help: try
   |
LL ~     {
LL +         let item = &item1;
LL +         println!("{}", item);
LL +     }
   |

error: for loop over a single element
  --> $DIR/single_element_loop.rs:11:5
   |
LL | /     for item in [item1].iter() {
LL | |         println!("{:?}", item);
LL | |     }
   | |_____^
   |
help: try
   |
LL ~     {
LL +         let item = &item1;
LL +         println!("{:?}", item);
LL +     }
   |

error: aborting due to 2 previous errors
Commit	Line	Data
f20569fa XL	1	error: for loop over a single element
	2	--> $DIR/single_element_loop.rs:7:5
	3	\|
	4	LL \| / for item in &[item1] {
	5	LL \| \| println!("{}", item);
	6	LL \| \| }
	7	\| \|_____^
	8	\|
	9	= note: `-D clippy::single-element-loop` implied by `-D warnings`
	10	help: try
	11	\|
94222f64 XL	12	LL ~ {
	13	LL + let item = &item1;
	14	LL + println!("{}", item);
	15	LL + }
f20569fa XL	16	\|
f20569fa XL	17
cdc7bbd5 XL	18	error: for loop over a single element
	19	--> $DIR/single_element_loop.rs:11:5
	20	\|
	21	LL \| / for item in [item1].iter() {
	22	LL \| \| println!("{:?}", item);
	23	LL \| \| }
	24	\| \|_____^
	25	\|
	26	help: try
	27	\|
94222f64 XL	28	LL ~ {
	29	LL + let item = &item1;
	30	LL + println!("{:?}", item);
	31	LL + }
cdc7bbd5 XL	32	\|
	33
	34	error: aborting due to 2 previous errors
f20569fa	35