never consider unsafe blocks unused if they would be required with unsafe_op_in_unsafe_fn
This commit is contained in:
Ralf Jung
parent
4493a0f472
commit
ee3fc9dff8
10 changed files with 124 additions and 631 deletions
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@ -22,7 +22,7 @@ fn bad1() { unsafe {} } //~ ERROR: unnecessary `unsafe` block
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fn bad2() { unsafe { bad1() } } //~ ERROR: unnecessary `unsafe` block
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unsafe fn bad3() { unsafe {} } //~ ERROR: unnecessary `unsafe` block
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fn bad4() { unsafe { callback(||{}) } } //~ ERROR: unnecessary `unsafe` block
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unsafe fn bad5() { unsafe { unsf() } } //~ ERROR: unnecessary `unsafe` block
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unsafe fn bad5() { unsafe { unsf() } }
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fn bad6() {
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unsafe { // don't put the warning here
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unsafe { //~ ERROR: unnecessary `unsafe` block
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@ -31,7 +31,7 @@ fn bad6() {
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}
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}
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unsafe fn bad7() {
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unsafe { //~ ERROR: unnecessary `unsafe` block
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unsafe {
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unsafe { //~ ERROR: unnecessary `unsafe` block
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unsf()
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}
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@ -30,14 +30,6 @@ error: unnecessary `unsafe` block
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LL | fn bad4() { unsafe { callback(||{}) } }
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe-thir.rs:25:20
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LL | unsafe fn bad5() { unsafe { unsf() } }
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| ---------------- ^^^^^^ unnecessary `unsafe` block
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| |
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| because it's nested under this `unsafe` fn
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe-thir.rs:28:9
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@ -54,13 +46,5 @@ LL | unsafe {
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LL | unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe-thir.rs:34:5
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LL | unsafe fn bad7() {
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| ---------------- because it's nested under this `unsafe` fn
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LL | unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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error: aborting due to 8 previous errors
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error: aborting due to 6 previous errors
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@ -28,17 +28,6 @@ error: unnecessary `unsafe` block
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LL | fn bad4() { unsafe { callback(||{}) } }
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:30:20
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LL | unsafe fn bad5() { unsafe { unsf() } }
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| ---------------- ^^^^^^ unnecessary `unsafe` block
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| |
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| because it's nested under this `unsafe` fn
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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= note: `#[allow(unsafe_op_in_unsafe_fn)]` on by default
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:32:5
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@ -51,17 +40,6 @@ error: unnecessary `unsafe` block
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LL | unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:40:9
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LL | unsafe fn bad7() {
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| ---------------- because it's nested under this `unsafe` fn
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LL | unsafe {
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LL | unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:74:9
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@ -272,91 +250,32 @@ error: unnecessary `unsafe` block
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LL | unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:197:13
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LL | unsafe fn granularity_2() {
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| ------------------------- because it's nested under this `unsafe` fn
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LL | unsafe {
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LL | unsafe { unsf() }
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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note: the lint level is defined here
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--> $DIR/lint-unused-unsafe.rs:194:13
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LL | #[allow(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:198:13
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LL | unsafe fn granularity_2() {
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| ------------------------- because it's nested under this `unsafe` fn
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...
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LL | unsafe { unsf() }
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:199:13
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LL | unsafe fn granularity_2() {
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| ------------------------- because it's nested under this `unsafe` fn
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...
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LL | unsafe { unsf() }
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:205:9
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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LL | unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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note: the lint level is defined here
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--> $DIR/lint-unused-unsafe.rs:203:13
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LL | #[allow(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:207:13
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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...
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LL | unsafe {
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| ------ because it's nested under this `unsafe` block
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LL | unsf();
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LL | unsafe { unsf() }
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:208:13
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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LL | unsafe {
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| ------ because it's nested under this `unsafe` block
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...
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LL | unsafe { unsf() }
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:209:13
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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LL | unsafe {
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| ------ because it's nested under this `unsafe` block
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...
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LL | unsafe { unsf() }
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:220:17
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@ -398,19 +317,12 @@ LL | unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:254:9
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--> $DIR/lint-unused-unsafe.rs:255:13
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LL | unsafe fn granular_disallow_op_in_unsafe_fn_3() {
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| ----------------------------------------------- because it's nested under this `unsafe` fn
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LL | unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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note: the lint level is defined here
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--> $DIR/lint-unused-unsafe.rs:252:13
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LL | #[allow(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^
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| ------ because it's nested under this `unsafe` block
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LL | unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:268:13
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@ -630,91 +542,32 @@ error: unnecessary `unsafe` block
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LL | let _ = || unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:409:24
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LL | unsafe fn granularity_2() {
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| ------------------------- because it's nested under this `unsafe` fn
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LL | let _ = || unsafe {
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LL | let _ = || unsafe { unsf() };
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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note: the lint level is defined here
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--> $DIR/lint-unused-unsafe.rs:406:13
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LL | #[allow(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:410:24
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LL | unsafe fn granularity_2() {
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| ------------------------- because it's nested under this `unsafe` fn
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...
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LL | let _ = || unsafe { unsf() };
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:411:24
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LL | unsafe fn granularity_2() {
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| ------------------------- because it's nested under this `unsafe` fn
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...
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LL | let _ = || unsafe { unsf() };
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:417:20
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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LL | let _ = || unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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note: the lint level is defined here
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--> $DIR/lint-unused-unsafe.rs:415:13
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LL | #[allow(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:419:24
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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...
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LL | let _ = || unsafe {
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| ------ because it's nested under this `unsafe` block
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LL | unsf();
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LL | let _ = || unsafe { unsf() };
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:420:24
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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LL | let _ = || unsafe {
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| ------ because it's nested under this `unsafe` block
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...
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LL | let _ = || unsafe { unsf() };
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:421:24
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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LL | let _ = || unsafe {
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| ------ because it's nested under this `unsafe` block
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...
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LL | let _ = || unsafe { unsf() };
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:432:28
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@ -756,19 +609,12 @@ LL | let _ = || unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:466:20
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--> $DIR/lint-unused-unsafe.rs:467:24
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LL | unsafe fn granular_disallow_op_in_unsafe_fn_3() {
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| ----------------------------------------------- because it's nested under this `unsafe` fn
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LL | let _ = || unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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note: the lint level is defined here
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--> $DIR/lint-unused-unsafe.rs:464:13
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LL | #[allow(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^
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| ------ because it's nested under this `unsafe` block
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LL | let _ = || unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:480:24
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@ -988,91 +834,32 @@ error: unnecessary `unsafe` block
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LL | let _ = || unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:622:24
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LL | unsafe fn granularity_2() {
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| ------------------------- because it's nested under this `unsafe` fn
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LL | let _ = || unsafe {
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LL | let _ = || unsafe { let _ = || unsf(); };
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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note: the lint level is defined here
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--> $DIR/lint-unused-unsafe.rs:619:13
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LL | #[allow(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:623:24
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LL | unsafe fn granularity_2() {
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| ------------------------- because it's nested under this `unsafe` fn
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...
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LL | let _ = || unsafe { let _ = || unsf(); };
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| ^^^^^^ unnecessary `unsafe` block
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:624:24
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LL | unsafe fn granularity_2() {
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| ------------------------- because it's nested under this `unsafe` fn
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...
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LL | let _ = || unsafe { let _ = || unsf(); };
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| ^^^^^^ unnecessary `unsafe` block
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|
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:630:20
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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LL | let _ = || unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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|
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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note: the lint level is defined here
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--> $DIR/lint-unused-unsafe.rs:628:13
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LL | #[allow(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:632:24
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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...
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LL | let _ = || unsafe {
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| ------ because it's nested under this `unsafe` block
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LL | let _ = || unsf();
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LL | let _ = || unsafe { let _ = || unsf(); };
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| ^^^^^^ unnecessary `unsafe` block
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|
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:633:24
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|
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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LL | let _ = || unsafe {
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| ------ because it's nested under this `unsafe` block
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...
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LL | let _ = || unsafe { let _ = || unsf(); };
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| ^^^^^^ unnecessary `unsafe` block
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|
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:634:24
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|
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LL | unsafe fn top_level_used_2() {
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| ---------------------------- because it's nested under this `unsafe` fn
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LL | let _ = || unsafe {
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| ------ because it's nested under this `unsafe` block
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...
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LL | let _ = || unsafe { let _ = || unsf(); };
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| ^^^^^^ unnecessary `unsafe` block
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|
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:645:28
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@ -1114,19 +901,12 @@ LL | let _ = || unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/lint-unused-unsafe.rs:679:20
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--> $DIR/lint-unused-unsafe.rs:680:24
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|
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LL | unsafe fn granular_disallow_op_in_unsafe_fn_3() {
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| ----------------------------------------------- because it's nested under this `unsafe` fn
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LL | let _ = || unsafe {
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| ^^^^^^ unnecessary `unsafe` block
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|
|
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= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
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note: the lint level is defined here
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--> $DIR/lint-unused-unsafe.rs:677:13
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|
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LL | #[allow(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^
|
||||
| ------ because it's nested under this `unsafe` block
|
||||
LL | let _ = || unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:693:24
|
||||
|
|
@ -1256,91 +1036,32 @@ error: unnecessary `unsafe` block
|
|||
LL | let _ = || unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:784:28
|
||||
|
|
||||
LL | unsafe fn granularity_2() {
|
||||
| ------------------------- because it's nested under this `unsafe` fn
|
||||
LL | let _ = || unsafe {
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-unused-unsafe.rs:781:17
|
||||
|
|
||||
LL | #[allow(unsafe_op_in_unsafe_fn)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:785:28
|
||||
|
|
||||
LL | unsafe fn granularity_2() {
|
||||
| ------------------------- because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:786:28
|
||||
|
|
||||
LL | unsafe fn granularity_2() {
|
||||
| ------------------------- because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:792:24
|
||||
|
|
||||
LL | unsafe fn top_level_used_2() {
|
||||
| ---------------------------- because it's nested under this `unsafe` fn
|
||||
LL | let _ = || unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-unused-unsafe.rs:790:17
|
||||
|
|
||||
LL | #[allow(unsafe_op_in_unsafe_fn)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:794:28
|
||||
|
|
||||
LL | unsafe fn top_level_used_2() {
|
||||
| ---------------------------- because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | let _ = || unsafe {
|
||||
| ------ because it's nested under this `unsafe` block
|
||||
LL | unsf();
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:795:28
|
||||
|
|
||||
LL | unsafe fn top_level_used_2() {
|
||||
| ---------------------------- because it's nested under this `unsafe` fn
|
||||
LL | let _ = || unsafe {
|
||||
| ------ because it's nested under this `unsafe` block
|
||||
...
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:796:28
|
||||
|
|
||||
LL | unsafe fn top_level_used_2() {
|
||||
| ---------------------------- because it's nested under this `unsafe` fn
|
||||
LL | let _ = || unsafe {
|
||||
| ------ because it's nested under this `unsafe` block
|
||||
...
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:807:32
|
||||
|
|
@ -1382,19 +1103,12 @@ LL | let _ = || unsafe {
|
|||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:841:24
|
||||
--> $DIR/lint-unused-unsafe.rs:842:28
|
||||
|
|
||||
LL | unsafe fn granular_disallow_op_in_unsafe_fn_3() {
|
||||
| ----------------------------------------------- because it's nested under this `unsafe` fn
|
||||
LL | let _ = || unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-unused-unsafe.rs:839:17
|
||||
|
|
||||
LL | #[allow(unsafe_op_in_unsafe_fn)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^
|
||||
| ------ because it's nested under this `unsafe` block
|
||||
LL | let _ = || unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:855:28
|
||||
|
|
@ -1524,91 +1238,32 @@ error: unnecessary `unsafe` block
|
|||
LL | let _ = || unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:942:28
|
||||
|
|
||||
LL | unsafe fn granularity_2() {
|
||||
| ------------------------- because it's nested under this `unsafe` fn
|
||||
LL | let _ = || unsafe {
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-unused-unsafe.rs:939:17
|
||||
|
|
||||
LL | #[allow(unsafe_op_in_unsafe_fn)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:943:28
|
||||
|
|
||||
LL | unsafe fn granularity_2() {
|
||||
| ------------------------- because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:944:28
|
||||
|
|
||||
LL | unsafe fn granularity_2() {
|
||||
| ------------------------- because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:950:24
|
||||
|
|
||||
LL | unsafe fn top_level_used_2() {
|
||||
| ---------------------------- because it's nested under this `unsafe` fn
|
||||
LL | let _ = || unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-unused-unsafe.rs:948:17
|
||||
|
|
||||
LL | #[allow(unsafe_op_in_unsafe_fn)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:952:28
|
||||
|
|
||||
LL | unsafe fn top_level_used_2() {
|
||||
| ---------------------------- because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | let _ = || unsafe {
|
||||
| ------ because it's nested under this `unsafe` block
|
||||
LL | unsf();
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:953:28
|
||||
|
|
||||
LL | unsafe fn top_level_used_2() {
|
||||
| ---------------------------- because it's nested under this `unsafe` fn
|
||||
LL | let _ = || unsafe {
|
||||
| ------ because it's nested under this `unsafe` block
|
||||
...
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:954:28
|
||||
|
|
||||
LL | unsafe fn top_level_used_2() {
|
||||
| ---------------------------- because it's nested under this `unsafe` fn
|
||||
LL | let _ = || unsafe {
|
||||
| ------ because it's nested under this `unsafe` block
|
||||
...
|
||||
LL | let _ = || unsafe { unsf() };
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:965:32
|
||||
|
|
@ -1650,19 +1305,12 @@ LL | let _ = || unsafe {
|
|||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:999:24
|
||||
--> $DIR/lint-unused-unsafe.rs:1000:28
|
||||
|
|
||||
LL | unsafe fn granular_disallow_op_in_unsafe_fn_3() {
|
||||
| ----------------------------------------------- because it's nested under this `unsafe` fn
|
||||
LL | let _ = || unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-unused-unsafe.rs:997:17
|
||||
|
|
||||
LL | #[allow(unsafe_op_in_unsafe_fn)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^
|
||||
| ------ because it's nested under this `unsafe` block
|
||||
LL | let _ = || unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:1013:28
|
||||
|
|
@ -1672,21 +1320,6 @@ LL | let _ = || unsafe {
|
|||
LL | let _ = || unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:1044:9
|
||||
|
|
||||
LL | unsafe fn multiple_unsafe_op_in_unsafe_fn_allows() {
|
||||
| -------------------------------------------------- because it's nested under this `unsafe` fn
|
||||
LL | unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-unused-unsafe.rs:1045:21
|
||||
|
|
||||
LL | #[allow(unsafe_op_in_unsafe_fn)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:1059:29
|
||||
|
|
||||
|
|
@ -1726,87 +1359,32 @@ error: unnecessary `unsafe` block
|
|||
LL | let _ = async { unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:1074:33
|
||||
|
|
||||
LL | async unsafe fn async_blocks() {
|
||||
| ------------------------------ because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | let _ = async { unsafe { let _ = async { unsf() }; }};
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-unused-unsafe.rs:1071:17
|
||||
|
|
||||
LL | #[allow(unsafe_op_in_unsafe_fn)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:1075:33
|
||||
|
|
||||
LL | async unsafe fn async_blocks() {
|
||||
| ------------------------------ because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | let _ = async { unsafe { let _ = async { unsf() }; }};
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:1076:33
|
||||
|
|
||||
LL | async unsafe fn async_blocks() {
|
||||
| ------------------------------ because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | let _ = async { unsafe { let _ = async { unsf() }; }};
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:1078:29
|
||||
|
|
||||
LL | async unsafe fn async_blocks() {
|
||||
| ------------------------------ because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | let _ = async { unsafe {
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:1080:33
|
||||
|
|
||||
LL | async unsafe fn async_blocks() {
|
||||
| ------------------------------ because it's nested under this `unsafe` fn
|
||||
...
|
||||
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
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:1081:33
|
||||
|
|
||||
LL | async unsafe fn async_blocks() {
|
||||
| ------------------------------ because it's nested under this `unsafe` fn
|
||||
LL | let _ = async { unsafe {
|
||||
| ------ because it's nested under this `unsafe` block
|
||||
...
|
||||
LL | let _ = async { unsafe { let _ = async { unsf() }; }};
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:1082:33
|
||||
|
|
||||
LL | async unsafe fn async_blocks() {
|
||||
| ------------------------------ because it's nested under this `unsafe` fn
|
||||
LL | let _ = async { unsafe {
|
||||
| ------ because it's nested under this `unsafe` block
|
||||
...
|
||||
LL | let _ = async { unsafe { let _ = async { unsf() }; }};
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/lint-unused-unsafe.rs:1092:22
|
||||
|
|
@ -1820,5 +1398,5 @@ error: unnecessary `unsafe` block
|
|||
LL | let _x: [(); unsafe { unsafe { size() } }] = [];
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: aborting due to 201 previous errors
|
||||
error: aborting due to 174 previous errors
|
||||
|
||||
|
|
|
|||
|
|
@ -27,7 +27,7 @@ fn bad1() { unsafe {} } //~ ERROR: unnecessary `unsafe` block
|
|||
fn bad2() { unsafe { bad1() } } //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe fn bad3() { unsafe {} } //~ ERROR: unnecessary `unsafe` block
|
||||
fn bad4() { unsafe { callback(||{}) } } //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe fn bad5() { unsafe { unsf() } } //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe fn bad5() { unsafe { unsf() } }
|
||||
fn bad6() {
|
||||
unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe { // don't put the warning here
|
||||
|
|
@ -37,7 +37,7 @@ fn bad6() {
|
|||
}
|
||||
unsafe fn bad7() {
|
||||
unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe {
|
||||
unsf()
|
||||
}
|
||||
}
|
||||
|
|
@ -194,15 +194,15 @@ mod additional_tests {
|
|||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn granularity_2() {
|
||||
unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe { unsf() } //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe { unsf() } //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe { unsf() } //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe { unsf() }
|
||||
unsafe { unsf() }
|
||||
unsafe { unsf() }
|
||||
}
|
||||
}
|
||||
|
||||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn top_level_used_2() {
|
||||
unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe {
|
||||
unsf();
|
||||
unsafe { unsf() } //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe { unsf() } //~ ERROR: unnecessary `unsafe` block
|
||||
|
|
@ -251,8 +251,8 @@ mod additional_tests {
|
|||
|
||||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn granular_disallow_op_in_unsafe_fn_3() {
|
||||
unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe {
|
||||
unsafe {
|
||||
unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
#[deny(unsafe_op_in_unsafe_fn)]
|
||||
{
|
||||
unsf();
|
||||
|
|
@ -406,15 +406,15 @@ mod additional_tests_closures {
|
|||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn granularity_2() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() };
|
||||
let _ = || unsafe { unsf() };
|
||||
let _ = || unsafe { unsf() };
|
||||
};
|
||||
}
|
||||
|
||||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn top_level_used_2() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe {
|
||||
unsf();
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
|
|
@ -463,8 +463,8 @@ mod additional_tests_closures {
|
|||
|
||||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn granular_disallow_op_in_unsafe_fn_3() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe {
|
||||
let _ = || unsafe {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
#[deny(unsafe_op_in_unsafe_fn)]
|
||||
{
|
||||
unsf();
|
||||
|
|
@ -619,15 +619,15 @@ mod additional_tests_even_more_closures {
|
|||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn granularity_2() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { let _ = || unsf(); }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { let _ = || unsf(); }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { let _ = || unsf(); }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { let _ = || unsf(); };
|
||||
let _ = || unsafe { let _ = || unsf(); };
|
||||
let _ = || unsafe { let _ = || unsf(); };
|
||||
};
|
||||
}
|
||||
|
||||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn top_level_used_2() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe {
|
||||
let _ = || unsf();
|
||||
let _ = || unsafe { let _ = || unsf(); }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { let _ = || unsf(); }; //~ ERROR: unnecessary `unsafe` block
|
||||
|
|
@ -676,8 +676,8 @@ mod additional_tests_even_more_closures {
|
|||
|
||||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn granular_disallow_op_in_unsafe_fn_3() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe {
|
||||
let _ = || unsafe {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
#[deny(unsafe_op_in_unsafe_fn)]
|
||||
{
|
||||
let _ = || unsf();
|
||||
|
|
@ -781,15 +781,15 @@ mod item_likes {
|
|||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn granularity_2() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() };
|
||||
let _ = || unsafe { unsf() };
|
||||
let _ = || unsafe { unsf() };
|
||||
};
|
||||
}
|
||||
|
||||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn top_level_used_2() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe {
|
||||
unsf();
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
|
|
@ -838,8 +838,8 @@ mod item_likes {
|
|||
|
||||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn granular_disallow_op_in_unsafe_fn_3() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe {
|
||||
let _ = || unsafe {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
#[deny(unsafe_op_in_unsafe_fn)]
|
||||
{
|
||||
unsf();
|
||||
|
|
@ -939,15 +939,15 @@ mod item_likes {
|
|||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn granularity_2() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() };
|
||||
let _ = || unsafe { unsf() };
|
||||
let _ = || unsafe { unsf() };
|
||||
};
|
||||
}
|
||||
|
||||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn top_level_used_2() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe {
|
||||
unsf();
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe { unsf() }; //~ ERROR: unnecessary `unsafe` block
|
||||
|
|
@ -996,8 +996,8 @@ mod item_likes {
|
|||
|
||||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn granular_disallow_op_in_unsafe_fn_3() {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = || unsafe {
|
||||
let _ = || unsafe {
|
||||
let _ = || unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
#[deny(unsafe_op_in_unsafe_fn)]
|
||||
{
|
||||
unsf();
|
||||
|
|
@ -1041,7 +1041,7 @@ mod additional_tests_extra {
|
|||
|
||||
#[warn(unsafe_op_in_unsafe_fn)]
|
||||
unsafe fn multiple_unsafe_op_in_unsafe_fn_allows() {
|
||||
unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
unsafe {
|
||||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
{
|
||||
unsf();
|
||||
|
|
@ -1071,11 +1071,11 @@ mod additional_tests_extra {
|
|||
#[allow(unsafe_op_in_unsafe_fn)]
|
||||
{
|
||||
let _ = async { unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = async { unsafe { let _ = async { unsf() }; }}; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = async { unsafe { let _ = async { unsf() }; }}; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = async { unsafe { let _ = async { unsf() }; }}; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = async { unsafe { let _ = async { unsf() }; }};
|
||||
let _ = async { unsafe { let _ = async { unsf() }; }};
|
||||
let _ = async { unsafe { let _ = async { unsf() }; }};
|
||||
}};
|
||||
let _ = async { unsafe { //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = async { unsafe {
|
||||
let _ = async { unsf() };
|
||||
let _ = async { unsafe { let _ = async { unsf() }; }}; //~ ERROR: unnecessary `unsafe` block
|
||||
let _ = async { unsafe { let _ = async { unsf() }; }}; //~ ERROR: unnecessary `unsafe` block
|
||||
|
|
|
|||
|
|
@ -81,40 +81,8 @@ error: unnecessary `unsafe` block
|
|||
LL | unsafe { unsafe { unsf() } }
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:60:5
|
||||
|
|
||||
LL | unsafe fn allow_level() {
|
||||
| ----------------------- because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | unsafe { unsf() }
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
note: the lint level is defined here
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:53:9
|
||||
|
|
||||
LL | #[allow(unsafe_op_in_unsafe_fn)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:72:9
|
||||
|
|
||||
LL | unsafe fn nested_allow_level() {
|
||||
| ------------------------------ because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | unsafe { unsf() }
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
|
||||
= note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
|
||||
note: the lint level is defined here
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:65:13
|
||||
|
|
||||
LL | #[allow(unsafe_op_in_unsafe_fn)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error[E0133]: call to unsafe function is unsafe and requires unsafe block
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:78:5
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:76:5
|
||||
|
|
||||
LL | unsf();
|
||||
| ^^^^^^ call to unsafe function
|
||||
|
|
@ -122,13 +90,13 @@ LL | unsf();
|
|||
= note: consult the function's documentation for information on how to avoid undefined behavior
|
||||
|
||||
error[E0133]: call to unsafe function is unsafe and requires unsafe function or block
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:83:9
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:81:9
|
||||
|
|
||||
LL | unsf();
|
||||
| ^^^^^^ call to unsafe function
|
||||
|
|
||||
= note: consult the function's documentation for information on how to avoid undefined behavior
|
||||
|
||||
error: aborting due to 13 previous errors
|
||||
error: aborting due to 11 previous errors
|
||||
|
||||
For more information about this error, try `rustc --explain E0133`.
|
||||
|
|
|
|||
|
|
@ -58,7 +58,6 @@ unsafe fn allow_level() {
|
|||
VOID = ();
|
||||
|
||||
unsafe { unsf() }
|
||||
//~^ ERROR unnecessary `unsafe` block
|
||||
}
|
||||
|
||||
unsafe fn nested_allow_level() {
|
||||
|
|
@ -70,7 +69,6 @@ unsafe fn nested_allow_level() {
|
|||
VOID = ();
|
||||
|
||||
unsafe { unsf() }
|
||||
//~^ ERROR unnecessary `unsafe` block
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -83,26 +83,8 @@ LL | unsafe { unsafe { unsf() } }
|
|||
| |
|
||||
| because it's nested under this `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:60:5
|
||||
|
|
||||
LL | unsafe fn allow_level() {
|
||||
| ----------------------- because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | unsafe { unsf() }
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error: unnecessary `unsafe` block
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:72:9
|
||||
|
|
||||
LL | unsafe fn nested_allow_level() {
|
||||
| ------------------------------ because it's nested under this `unsafe` fn
|
||||
...
|
||||
LL | unsafe { unsf() }
|
||||
| ^^^^^^ unnecessary `unsafe` block
|
||||
|
||||
error[E0133]: call to unsafe function `unsf` is unsafe and requires unsafe block
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:78:5
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:76:5
|
||||
|
|
||||
LL | unsf();
|
||||
| ^^^^^^ call to unsafe function
|
||||
|
|
@ -110,13 +92,13 @@ LL | unsf();
|
|||
= note: consult the function's documentation for information on how to avoid undefined behavior
|
||||
|
||||
error[E0133]: call to unsafe function `unsf` is unsafe and requires unsafe function or block
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:83:9
|
||||
--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:81:9
|
||||
|
|
||||
LL | unsf();
|
||||
| ^^^^^^ call to unsafe function
|
||||
|
|
||||
= note: consult the function's documentation for information on how to avoid undefined behavior
|
||||
|
||||
error: aborting due to 13 previous errors
|
||||
error: aborting due to 11 previous errors
|
||||
|
||||
For more information about this error, try `rustc --explain E0133`.
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue