error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:19:13
   |
LL | fn bad1() { unsafe {} }
   |             ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:7:9
   |
LL | #![deny(unused_unsafe)]
   |         ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:20:13
   |
LL | fn bad2() { unsafe { bad1() } }
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:21:20
   |
LL | unsafe fn bad3() { unsafe {} }
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:22:13
   |
LL | fn bad4() { unsafe { callback(||{}) } }
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:25:5
   |
LL |     unsafe {
   |     ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:32:5
   |
LL |     unsafe {
   |     ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:67:9
   |
LL |         unsafe {
   |         ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:76:9
   |
LL |         unsafe {
   |         ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:77:13
   |
LL |             unsafe {}
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:78:13
   |
LL |             unsafe {}
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:83:9
   |
LL |         unsafe {
   |         ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:93:13
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
LL |             unsf();
LL |             unsafe { unsf() }
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:94:13
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |             unsafe { unsf() }
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:95:13
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |             unsafe { unsf() }
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:105:17
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |                 unsafe { unsf() }
   |                 ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:103:20
   |
LL |             #[deny(unused_unsafe)]
   |                    ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:106:17
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |                 unsafe { unsf() }
   |                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:107:17
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |                 unsafe { unsf() }
   |                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:117:9
   |
LL |         unsafe {
   |         ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:127:9
   |
LL |         unsafe {
   |         ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:128:13
   |
LL |             unsafe {}
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:129:13
   |
LL |             unsafe {}
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:135:9
   |
LL |         unsafe {
   |         ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:146:13
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
LL |             unsf();
LL |             unsafe { unsf() }
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:147:13
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |             unsafe { unsf() }
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:148:13
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |             unsafe { unsf() }
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:159:17
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |                 unsafe { unsf() }
   |                 ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:157:20
   |
LL |             #[deny(unused_unsafe)]
   |                    ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:160:17
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |                 unsafe { unsf() }
   |                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:161:17
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |                 unsafe { unsf() }
   |                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:171:9
   |
LL |         unsafe {
   |         ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:181:9
   |
LL |         unsafe {
   |         ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:182:13
   |
LL |             unsafe {}
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:183:13
   |
LL |             unsafe {}
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:189:9
   |
LL |         unsafe {
   |         ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:200:13
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
LL |             unsf();
LL |             unsafe { unsf() }
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:201:13
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |             unsafe { unsf() }
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:202:13
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |             unsafe { unsf() }
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:213:17
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |                 unsafe { unsf() }
   |                 ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:211:20
   |
LL |             #[deny(unused_unsafe)]
   |                    ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:214:17
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |                 unsafe { unsf() }
   |                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:215:17
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
...
LL |                 unsafe { unsf() }
   |                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:235:9
   |
LL |         unsafe {
   |         ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:248:13
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
LL |             unsafe {
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:261:13
   |
LL |         unsafe {
   |         ------ because it's nested under this `unsafe` block
LL |             unsafe {
   |             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:279:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:288:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:289:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:290:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:295:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:305:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
LL |             unsf();
LL |             let _ = || unsafe { unsf() };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:306:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { unsf() };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:307:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { unsf() };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:317:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:315:20
   |
LL |             #[deny(unused_unsafe)]
   |                    ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:318:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:319:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:329:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:339:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:340:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:341:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:347:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:358:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
LL |             unsf();
LL |             let _ = || unsafe { unsf() };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:359:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { unsf() };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:360:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { unsf() };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:371:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:369:20
   |
LL |             #[deny(unused_unsafe)]
   |                    ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:372:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:373:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:383:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:393:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:394:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:395:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:401:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:412:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
LL |             unsf();
LL |             let _ = || unsafe { unsf() };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:413:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { unsf() };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:414:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { unsf() };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:425:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:423:20
   |
LL |             #[deny(unused_unsafe)]
   |                    ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:426:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:427:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:447:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:460:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:473:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:492:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:501:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:502:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:503:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:508:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:518:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
LL |             let _ = || unsf();
LL |             let _ = || unsafe { let _ = || unsf(); };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:519:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { let _ = || unsf(); };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:520:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { let _ = || unsf(); };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:530:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { let _ = || unsf(); };
   |                            ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:528:20
   |
LL |             #[deny(unused_unsafe)]
   |                    ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:531:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { let _ = || unsf(); };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:532:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { let _ = || unsf(); };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:542:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:552:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:553:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:554:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:560:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:571:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
LL |             let _ = || unsf();
LL |             let _ = || unsafe { let _ = || unsf(); };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:572:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { let _ = || unsf(); };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:573:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { let _ = || unsf(); };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:584:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { let _ = || unsf(); };
   |                            ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:582:20
   |
LL |             #[deny(unused_unsafe)]
   |                    ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:585:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { let _ = || unsf(); };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:586:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { let _ = || unsf(); };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:596:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:606:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:607:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:608:24
   |
LL |             let _ = || unsafe {};
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:614:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:625:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
LL |             let _ = || unsf();
LL |             let _ = || unsafe { let _ = || unsf(); };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:626:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { let _ = || unsf(); };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:627:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |             let _ = || unsafe { let _ = || unsf(); };
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:638:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { let _ = || unsf(); };
   |                            ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:636:20
   |
LL |             #[deny(unused_unsafe)]
   |                    ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:639:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { let _ = || unsf(); };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:640:28
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { let _ = || unsf(); };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:660:20
   |
LL |         let _ = || unsafe {
   |                    ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:673:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:686:24
   |
LL |         let _ = || unsafe {
   |                    ------ because it's nested under this `unsafe` block
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:704:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:714:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:715:28
   |
LL |                 let _ = || unsafe {};
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:716:28
   |
LL |                 let _ = || unsafe {};
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:722:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:733:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
LL |                 unsf();
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:734:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:735:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:746:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:744:24
   |
LL |                 #[deny(unused_unsafe)]
   |                        ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:747:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:748:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:758:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:768:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:769:28
   |
LL |                 let _ = || unsafe {};
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:770:28
   |
LL |                 let _ = || unsafe {};
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:776:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:787:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
LL |                 unsf();
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:788:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:789:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:800:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:798:24
   |
LL |                 #[deny(unused_unsafe)]
   |                        ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:801:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:802:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:822:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:835:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
LL |                 let _ = || unsafe {
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:848:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
LL |                 let _ = || unsafe {
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:862:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:872:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:873:28
   |
LL |                 let _ = || unsafe {};
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:874:28
   |
LL |                 let _ = || unsafe {};
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:880:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:891:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
LL |                 unsf();
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:892:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:893:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:904:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:902:24
   |
LL |                 #[deny(unused_unsafe)]
   |                        ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:905:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:906:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:916:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:926:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:927:28
   |
LL |                 let _ = || unsafe {};
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:928:28
   |
LL |                 let _ = || unsafe {};
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:934:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:945:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
LL |                 unsf();
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:946:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:947:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                 let _ = || unsafe { unsf() };
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:958:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block
   |
note: the lint level is defined here
  --> $DIR/lint-unused-unsafe.rs:956:24
   |
LL |                 #[deny(unused_unsafe)]
   |                        ^^^^^^^^^^^^^

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:959:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:960:32
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
...
LL |                     let _ = || unsafe { unsf() };
   |                                ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:980:24
   |
LL |             let _ = || unsafe {
   |                        ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:993:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
LL |                 let _ = || unsafe {
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:1006:28
   |
LL |             let _ = || unsafe {
   |                        ------ because it's nested under this `unsafe` block
LL |                 let _ = || unsafe {
   |                            ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:1052:29
   |
LL |             let _ = async { unsafe {
   |                             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:1059:33
   |
LL |             let _ = async { unsafe {
   |                             ------ because it's nested under this `unsafe` block
LL |                 let _ = async { unsf() };
LL |                 let _ = async { unsafe { let _ = async { unsf() }; }};
   |                                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:1060:33
   |
LL |             let _ = async { unsafe {
   |                             ------ because it's nested under this `unsafe` block
...
LL |                 let _ = async { unsafe { let _ = async { unsf() }; }};
   |                                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:1061:33
   |
LL |             let _ = async { unsafe {
   |                             ------ because it's nested under this `unsafe` block
...
LL |                 let _ = async { unsafe { let _ = async { unsf() }; }};
   |                                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:1066:29
   |
LL |             let _ = async { unsafe {
   |                             ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:1073:33
   |
LL |             let _ = async { unsafe {
   |                             ------ because it's nested under this `unsafe` block
LL |                 let _ = async { unsf() };
LL |                 let _ = async { unsafe { let _ = async { unsf() }; }};
   |                                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:1074:33
   |
LL |             let _ = async { unsafe {
   |                             ------ because it's nested under this `unsafe` block
...
LL |                 let _ = async { unsafe { let _ = async { unsf() }; }};
   |                                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:1075:33
   |
LL |             let _ = async { unsafe {
   |                             ------ because it's nested under this `unsafe` block
...
LL |                 let _ = async { unsafe { let _ = async { unsf() }; }};
   |                                 ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:1085:22
   |
LL |         let _x: [(); unsafe { 0 }] = [];
   |                      ^^^^^^ unnecessary `unsafe` block

error: unnecessary `unsafe` block
  --> $DIR/lint-unused-unsafe.rs:1089:22
   |
LL |         let _x: [(); unsafe { unsafe { size() } }] = [];
   |                      ^^^^^^ unnecessary `unsafe` block

error: aborting due to 174 previous errors