From f2ff5e21334b8051305227f8ba5c400af47e6e26 Mon Sep 17 00:00:00 2001 From: Oliver Schneider Date: Tue, 21 Feb 2017 12:13:44 +0100 Subject: [PATCH] Update ui test output --- tests/ui/for_loop.stderr | 185 ++++++++++++++++++++------------------- 1 file changed, 97 insertions(+), 88 deletions(-) diff --git a/tests/ui/for_loop.stderr b/tests/ui/for_loop.stderr index 2e9e5d1fe..608ee7f26 100644 --- a/tests/ui/for_loop.stderr +++ b/tests/ui/for_loop.stderr @@ -381,7 +381,7 @@ error: this range is empty so this for loop will never run 268 | | } | |_____^ ...ending here -error: it is more idiomatic to loop over `&vec` instead of `vec.iter()` +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods --> $DIR/for_loop.rs:289:15 | 289 | for _v in vec.iter() { } @@ -392,19 +392,19 @@ note: lint level defined here | 90 | #[deny(needless_range_loop, explicit_iter_loop, explicit_into_iter_loop, iter_next_loop, reverse_range_loop, explicit_counter_loop, for_kv_map)] | ^^^^^^^^^^^^^^^^^^ -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in &vec { } -error: it is more idiomatic to loop over `&mut vec` instead of `vec.iter_mut()` +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods --> $DIR/for_loop.rs:294:15 | 294 | for _v in vec.iter_mut() { } | ^^^^^^^^^^^^^^ | -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in &mut vec { } -error: it is more idiomatic to loop over `out_vec` instead of `out_vec.into_iter()` +error: it is more idiomatic to loop over containers instead of using explicit iteration methods` --> $DIR/for_loop.rs:300:15 | 300 | for _v in out_vec.into_iter() { } @@ -415,94 +415,103 @@ note: lint level defined here | 90 | #[deny(needless_range_loop, explicit_iter_loop, explicit_into_iter_loop, iter_next_loop, reverse_range_loop, explicit_counter_loop, for_kv_map)] | ^^^^^^^^^^^^^^^^^^^^^^^ -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in out_vec { } -error: it is more idiomatic to loop over `&[1, 2, 3]` instead of `[1, 2, 3].iter()` - --> $DIR/for_loop.rs:308:15 +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods + --> $DIR/for_loop.rs:306:15 | -308 | for _v in [1, 2, 3].iter() { } +306 | for _v in array.into_iter() {} + | ^^^^^^^^^^^^^^^^^ + | +help: to write this more concisely, try + | for _v in &array {} + +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods + --> $DIR/for_loop.rs:311:15 + | +311 | for _v in [1, 2, 3].iter() { } | ^^^^^^^^^^^^^^^^ | -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in &[1, 2, 3] { } -error: it is more idiomatic to loop over `&[0; 32]` instead of `[0; 32].iter()` - --> $DIR/for_loop.rs:315:15 +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods + --> $DIR/for_loop.rs:318:15 | -315 | for _v in [0; 32].iter() {} +318 | for _v in [0; 32].iter() {} | ^^^^^^^^^^^^^^ | -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in &[0; 32] {} -error: it is more idiomatic to loop over `&ll` instead of `ll.iter()` - --> $DIR/for_loop.rs:323:15 +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods + --> $DIR/for_loop.rs:326:15 | -323 | for _v in ll.iter() { } +326 | for _v in ll.iter() { } | ^^^^^^^^^ | -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in &ll { } -error: it is more idiomatic to loop over `&vd` instead of `vd.iter()` - --> $DIR/for_loop.rs:329:15 +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods + --> $DIR/for_loop.rs:332:15 | -329 | for _v in vd.iter() { } +332 | for _v in vd.iter() { } | ^^^^^^^^^ | -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in &vd { } -error: it is more idiomatic to loop over `&bh` instead of `bh.iter()` - --> $DIR/for_loop.rs:335:15 +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods + --> $DIR/for_loop.rs:338:15 | -335 | for _v in bh.iter() { } +338 | for _v in bh.iter() { } | ^^^^^^^^^ | -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in &bh { } -error: it is more idiomatic to loop over `&hm` instead of `hm.iter()` - --> $DIR/for_loop.rs:341:15 +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods + --> $DIR/for_loop.rs:344:15 | -341 | for _v in hm.iter() { } +344 | for _v in hm.iter() { } | ^^^^^^^^^ | -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in &hm { } -error: it is more idiomatic to loop over `&bt` instead of `bt.iter()` - --> $DIR/for_loop.rs:347:15 +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods + --> $DIR/for_loop.rs:350:15 | -347 | for _v in bt.iter() { } +350 | for _v in bt.iter() { } | ^^^^^^^^^ | -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in &bt { } -error: it is more idiomatic to loop over `&hs` instead of `hs.iter()` - --> $DIR/for_loop.rs:353:15 +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods + --> $DIR/for_loop.rs:356:15 | -353 | for _v in hs.iter() { } +356 | for _v in hs.iter() { } | ^^^^^^^^^ | -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in &hs { } -error: it is more idiomatic to loop over `&bs` instead of `bs.iter()` - --> $DIR/for_loop.rs:359:15 +error: it is more idiomatic to loop over references to containers instead of using explicit iteration methods + --> $DIR/for_loop.rs:362:15 | -359 | for _v in bs.iter() { } +362 | for _v in bs.iter() { } | ^^^^^^^^^ | -help: to write this more concisely, try looping over +help: to write this more concisely, try | for _v in &bs { } error: you are iterating over `Iterator::next()` which is an Option; this will compile but is probably not what you want - --> $DIR/for_loop.rs:365:5 + --> $DIR/for_loop.rs:368:5 | -365 | for _v in vec.iter().next() { } +368 | for _v in vec.iter().next() { } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: lint level defined here @@ -512,9 +521,9 @@ note: lint level defined here | ^^^^^^^^^^^^^^ error: you are collect()ing an iterator and throwing away the result. Consider using an explicit for loop to exhaust the iterator - --> $DIR/for_loop.rs:372:5 + --> $DIR/for_loop.rs:375:5 | -372 | vec.iter().map(|x| out.push(x)).collect::>(); +375 | vec.iter().map(|x| out.push(x)).collect::>(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: lint level defined here @@ -524,9 +533,9 @@ note: lint level defined here | ^^^^^^^^^^^^^^ error: the variable `_index` is used as a loop counter. Consider using `for (_index, item) in &vec.enumerate()` or similar iterators - --> $DIR/for_loop.rs:377:5 + --> $DIR/for_loop.rs:380:5 | -377 | for _v in &vec { _index += 1 } +380 | for _v in &vec { _index += 1 } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: lint level defined here @@ -536,22 +545,22 @@ note: lint level defined here | ^^^^^^^^^^^^^^^^^^^^^ error: the variable `_index` is used as a loop counter. Consider using `for (_index, item) in &vec.enumerate()` or similar iterators - --> $DIR/for_loop.rs:381:5 + --> $DIR/for_loop.rs:384:5 | -381 | for _v in &vec { _index += 1 } +384 | for _v in &vec { _index += 1 } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: you seem to want to iterate on a map's values - --> $DIR/for_loop.rs:441:5 + --> $DIR/for_loop.rs:444:5 | -441 | for (_, v) in &m { +444 | for (_, v) in &m { | _____^ starting here... -442 | | -443 | | -444 | | 445 | | -446 | | let _v = v; -447 | | } +446 | | +447 | | +448 | | +449 | | let _v = v; +450 | | } | |_____^ ...ending here | note: lint level defined here @@ -563,70 +572,70 @@ help: use the corresponding method | for v in m.values() { error: you seem to want to iterate on a map's values - --> $DIR/for_loop.rs:450:5 + --> $DIR/for_loop.rs:453:5 | -450 | for (_, v) in &*m { +453 | for (_, v) in &*m { | _____^ starting here... -451 | | -452 | | -453 | | 454 | | -455 | | let _v = v; -456 | | // Here the `*` is not actually necesarry, but the test tests that we don't suggest -457 | | // `in *m.values()` as we used to -458 | | } +455 | | +456 | | +457 | | +458 | | let _v = v; +459 | | // Here the `*` is not actually necesarry, but the test tests that we don't suggest +460 | | // `in *m.values()` as we used to +461 | | } | |_____^ ...ending here | help: use the corresponding method | for v in (*m).values() { error: you seem to want to iterate on a map's values - --> $DIR/for_loop.rs:461:5 + --> $DIR/for_loop.rs:464:5 | -461 | for (_, v) in &mut m { +464 | for (_, v) in &mut m { | _____^ starting here... -462 | | -463 | | -464 | | 465 | | -466 | | let _v = v; -467 | | } +466 | | +467 | | +468 | | +469 | | let _v = v; +470 | | } | |_____^ ...ending here | help: use the corresponding method | for v in m.values_mut() { error: you seem to want to iterate on a map's values - --> $DIR/for_loop.rs:470:5 + --> $DIR/for_loop.rs:473:5 | -470 | for (_, v) in &mut *m { +473 | for (_, v) in &mut *m { | _____^ starting here... -471 | | -472 | | -473 | | 474 | | -475 | | let _v = v; -476 | | } +475 | | +476 | | +477 | | +478 | | let _v = v; +479 | | } | |_____^ ...ending here | help: use the corresponding method | for v in (*m).values_mut() { error: you seem to want to iterate on a map's keys - --> $DIR/for_loop.rs:480:5 + --> $DIR/for_loop.rs:483:5 | -480 | for (k, _value) in rm { +483 | for (k, _value) in rm { | _____^ starting here... -481 | | -482 | | -483 | | 484 | | -485 | | let _k = k; -486 | | } +485 | | +486 | | +487 | | +488 | | let _k = k; +489 | | } | |_____^ ...ending here | help: use the corresponding method | for k in rm.keys() { -error: aborting due to 47 previous errors +error: aborting due to 48 previous errors