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Manish Goregaokar 2017-09-25 13:52:17 -07:00
parent 44ecc19a3f
commit 04c44fa3fe
1 changed files with 45 additions and 45 deletions
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90
tests/ui/infinite_iter.stderr
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@ -1,99 +1,99 @@
error: you are collect()ing an iterator and throwing away the result. Consider using an explicit for loop to exhaust the iterator error: you are collect()ing an iterator and throwing away the result. Consider using an explicit for loop to exhaust the iterator
--> $DIR/infinite_iter.rs:11:5 --> $DIR/infinite_iter.rs:10:5
| |
11 | repeat(0_u8).collect::<Vec<_>>(); // infinite iter 10 | repeat(0_u8).collect::<Vec<_>>(); // infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
= note: `-D unused-collect` implied by `-D warnings` = note: `-D unused-collect` implied by `-D warnings`
error: infinite iteration detected error: infinite iteration detected
--> $DIR/infinite_iter.rs:11:5 --> $DIR/infinite_iter.rs:10:5
| |
11 | repeat(0_u8).collect::<Vec<_>>(); // infinite iter 10 | repeat(0_u8).collect::<Vec<_>>(); // infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
note: lint level defined here note: lint level defined here
--> $DIR/infinite_iter.rs:9:8 --> $DIR/infinite_iter.rs:8:8
| |
9 | #[deny(infinite_iter)] 8 | #[deny(infinite_iter)]
| ^^^^^^^^^^^^^ | ^^^^^^^^^^^^^
error: infinite iteration detected
--> $DIR/infinite_iter.rs:11:5
|
11 | (0..8_u32).take_while(square_is_lower_64).cycle().count(); // infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: infinite iteration detected error: infinite iteration detected
--> $DIR/infinite_iter.rs:12:5 --> $DIR/infinite_iter.rs:12:5
| |
12 | (0..8_u32).take_while(square_is_lower_64).cycle().count(); // infinite iter 12 | (0..8_u64).chain(0..).max(); // infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: infinite iteration detected
--> $DIR/infinite_iter.rs:13:5
|
13 | (0..8_u64).chain(0..).max(); // infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: infinite iteration detected error: infinite iteration detected
--> $DIR/infinite_iter.rs:15:5 --> $DIR/infinite_iter.rs:14:5
| |
15 | (0..8_u32).rev().cycle().map(|x| x + 1_u32).for_each(|x| println!("{}", x)); // infinite iter 14 | (0..8_u32).rev().cycle().map(|x| x + 1_u32).for_each(|x| println!("{}", x)); // infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: infinite iteration detected
--> $DIR/infinite_iter.rs:16:5
|
16 | (0_usize..).flat_map(|x| 0..x).product::<usize>(); // infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: infinite iteration detected error: infinite iteration detected
--> $DIR/infinite_iter.rs:17:5 --> $DIR/infinite_iter.rs:17:5
| |
17 | (0_usize..).flat_map(|x| 0..x).product::<usize>(); // infinite iter 17 | (0_u64..).filter(|x| x % 2 == 0).last(); // infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: infinite iteration detected
--> $DIR/infinite_iter.rs:18:5
|
18 | (0_u64..).filter(|x| x % 2 == 0).last(); // infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: possible infinite iteration detected
--> $DIR/infinite_iter.rs:24:5
|
24 | (0..).zip((0..).take_while(square_is_lower_64)).count(); // maybe infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: lint level defined here
--> $DIR/infinite_iter.rs:22:8
|
22 | #[deny(maybe_infinite_iter)]
| ^^^^^^^^^^^^^^^^^^^
error: possible infinite iteration detected error: possible infinite iteration detected
--> $DIR/infinite_iter.rs:25:5 --> $DIR/infinite_iter.rs:25:5
| |
25 | (0..).zip((0..).take_while(square_is_lower_64)).count(); // maybe infinite iter 25 | repeat(42).take_while(|x| *x == 42).chain(0..42).max(); // maybe infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: lint level defined here
--> $DIR/infinite_iter.rs:23:8
|
23 | #[deny(maybe_infinite_iter)]
| ^^^^^^^^^^^^^^^^^^^
error: possible infinite iteration detected error: possible infinite iteration detected
--> $DIR/infinite_iter.rs:26:5 --> $DIR/infinite_iter.rs:26:5
| |
26 | repeat(42).take_while(|x| *x == 42).chain(0..42).max(); // maybe infinite iter 26 | (1..).scan(0, |state, x| { *state += x; Some(*state) }).min(); // maybe infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: possible infinite iteration detected error: possible infinite iteration detected
--> $DIR/infinite_iter.rs:27:5 --> $DIR/infinite_iter.rs:27:5
| |
27 | (1..).scan(0, |state, x| { *state += x; Some(*state) }).min(); // maybe infinite iter 27 | (0..).find(|x| *x == 24); // maybe infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^^^^^^^
error: possible infinite iteration detected error: possible infinite iteration detected
--> $DIR/infinite_iter.rs:28:5 --> $DIR/infinite_iter.rs:28:5
| |
28 | (0..).find(|x| *x == 24); // maybe infinite iter 28 | (0..).position(|x| x == 24); // maybe infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: possible infinite iteration detected error: possible infinite iteration detected
--> $DIR/infinite_iter.rs:29:5 --> $DIR/infinite_iter.rs:29:5
| |
29 | (0..).position(|x| x == 24); // maybe infinite iter 29 | (0..).any(|x| x == 24); // maybe infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^^^^^
error: possible infinite iteration detected error: possible infinite iteration detected
--> $DIR/infinite_iter.rs:30:5 --> $DIR/infinite_iter.rs:30:5
| |
30 | (0..).any(|x| x == 24); // maybe infinite iter 30 | (0..).all(|x| x == 24); // maybe infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^
error: possible infinite iteration detected
--> $DIR/infinite_iter.rs:31:5
|
31 | (0..).all(|x| x == 24); // maybe infinite iter
| ^^^^^^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 14 previous errors error: aborting due to 14 previous errors