New upstream version 1.56.0~beta.4+dfsg1

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

error: the loop variable `i` is only used to index `vec`
  --> $DIR/needless_range_loop.rs:10:14
   |
LL |     for i in 0..vec.len() {
   |              ^^^^^^^^^^^^
   |
   = note: `-D clippy::needless-range-loop` implied by `-D warnings`
help: consider using an iterator
   |
LL |     for <item> in &vec {
   |         ~~~~~~    ~~~~

error: the loop variable `i` is only used to index `vec`
  --> $DIR/needless_range_loop.rs:19:14
   |
LL |     for i in 0..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in &vec {
   |         ~~~~~~    ~~~~

error: the loop variable `j` is only used to index `STATIC`
  --> $DIR/needless_range_loop.rs:24:14
   |
LL |     for j in 0..4 {
   |              ^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in &STATIC {
   |         ~~~~~~    ~~~~~~~

error: the loop variable `j` is only used to index `CONST`
  --> $DIR/needless_range_loop.rs:28:14
   |
LL |     for j in 0..4 {
   |              ^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in &CONST {
   |         ~~~~~~    ~~~~~~

error: the loop variable `i` is used to index `vec`
  --> $DIR/needless_range_loop.rs:32:14
   |
LL |     for i in 0..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for (i, <item>) in vec.iter().enumerate() {
   |         ~~~~~~~~~~~    ~~~~~~~~~~~~~~~~~~~~~~

error: the loop variable `i` is only used to index `vec2`
  --> $DIR/needless_range_loop.rs:40:14
   |
LL |     for i in 0..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec2.iter().take(vec.len()) {
   |         ~~~~~~    ~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: the loop variable `i` is only used to index `vec`
  --> $DIR/needless_range_loop.rs:44:14
   |
LL |     for i in 5..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec.iter().skip(5) {
   |         ~~~~~~    ~~~~~~~~~~~~~~~~~~

error: the loop variable `i` is only used to index `vec`
  --> $DIR/needless_range_loop.rs:48:14
   |
LL |     for i in 0..MAX_LEN {
   |              ^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec.iter().take(MAX_LEN) {
   |         ~~~~~~    ~~~~~~~~~~~~~~~~~~~~~~~~

error: the loop variable `i` is only used to index `vec`
  --> $DIR/needless_range_loop.rs:52:14
   |
LL |     for i in 0..=MAX_LEN {
   |              ^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec.iter().take(MAX_LEN + 1) {
   |         ~~~~~~    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: the loop variable `i` is only used to index `vec`
  --> $DIR/needless_range_loop.rs:56:14
   |
LL |     for i in 5..10 {
   |              ^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec.iter().take(10).skip(5) {
   |         ~~~~~~    ~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: the loop variable `i` is only used to index `vec`
  --> $DIR/needless_range_loop.rs:60:14
   |
LL |     for i in 5..=10 {
   |              ^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec.iter().take(10 + 1).skip(5) {
   |         ~~~~~~    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: the loop variable `i` is used to index `vec`
  --> $DIR/needless_range_loop.rs:64:14
   |
LL |     for i in 5..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for (i, <item>) in vec.iter().enumerate().skip(5) {
   |         ~~~~~~~~~~~    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: the loop variable `i` is used to index `vec`
  --> $DIR/needless_range_loop.rs:68:14
   |
LL |     for i in 5..10 {
   |              ^^^^^
   |
help: consider using an iterator
   |
LL |     for (i, <item>) in vec.iter().enumerate().take(10).skip(5) {
   |         ~~~~~~~~~~~    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: the loop variable `i` is used to index `vec`
  --> $DIR/needless_range_loop.rs:73:14
   |
LL |     for i in 0..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for (i, <item>) in vec.iter_mut().enumerate() {
   |         ~~~~~~~~~~~    ~~~~~~~~~~~~~~~~~~~~~~~~~~

error: aborting due to 14 previous errors