Stabilize unsafe_op_in_unsafe_fn lint
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LeSeulArtichaut
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13 changed files with 26 additions and 74 deletions
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#![deny(unsafe_op_in_unsafe_fn)]
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//~^ ERROR the `unsafe_op_in_unsafe_fn` lint is unstable
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//~| ERROR the `unsafe_op_in_unsafe_fn` lint is unstable
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//~| ERROR the `unsafe_op_in_unsafe_fn` lint is unstable
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fn main() {}
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error[E0658]: the `unsafe_op_in_unsafe_fn` lint is unstable
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--> $DIR/feature-gate-unsafe_block_in_unsafe_fn.rs:1:1
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LL | #![deny(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: see issue #71668 <https://github.com/rust-lang/rust/issues/71668> for more information
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= help: add `#![feature(unsafe_block_in_unsafe_fn)]` to the crate attributes to enable
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error[E0658]: the `unsafe_op_in_unsafe_fn` lint is unstable
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--> $DIR/feature-gate-unsafe_block_in_unsafe_fn.rs:1:1
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LL | #![deny(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: see issue #71668 <https://github.com/rust-lang/rust/issues/71668> for more information
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= help: add `#![feature(unsafe_block_in_unsafe_fn)]` to the crate attributes to enable
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error[E0658]: the `unsafe_op_in_unsafe_fn` lint is unstable
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--> $DIR/feature-gate-unsafe_block_in_unsafe_fn.rs:1:1
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LL | #![deny(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: see issue #71668 <https://github.com/rust-lang/rust/issues/71668> for more information
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= help: add `#![feature(unsafe_block_in_unsafe_fn)]` to the crate attributes to enable
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error: aborting due to 3 previous errors
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For more information about this error, try `rustc --explain E0658`.
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@ -1,4 +1,3 @@
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#![feature(unsafe_block_in_unsafe_fn)]
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#![deny(unsafe_op_in_unsafe_fn)]
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#![deny(unused_unsafe)]
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@ -1,18 +1,18 @@
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error: call to unsafe function is unsafe and requires unsafe block (error E0133)
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:10:5
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:9:5
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LL | unsf();
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| ^^^^^^ call to unsafe function
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note: the lint level is defined here
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:2:9
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:1:9
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LL | #![deny(unsafe_op_in_unsafe_fn)]
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| ^^^^^^^^^^^^^^^^^^^^^^
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= note: consult the function's documentation for information on how to avoid undefined behavior
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error: dereference of raw pointer is unsafe and requires unsafe block (error E0133)
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:12:5
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:11:5
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LL | *PTR;
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| ^^^^ dereference of raw pointer
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@ -20,7 +20,7 @@ LL | *PTR;
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= note: raw pointers may be NULL, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
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error: use of mutable static is unsafe and requires unsafe block (error E0133)
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:14:5
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:13:5
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LL | VOID = ();
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| ^^^^^^^^^ use of mutable static
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@ -28,25 +28,25 @@ LL | VOID = ();
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= note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior
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error: unnecessary `unsafe` block
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:17:5
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:16:5
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LL | unsafe {}
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| ^^^^^^ unnecessary `unsafe` block
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note: the lint level is defined here
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:3:9
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:2:9
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LL | #![deny(unused_unsafe)]
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| ^^^^^^^^^^^^^
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error: call to unsafe function is unsafe and requires unsafe block (error E0133)
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:25:5
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:24:5
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LL | unsf();
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| ^^^^^^ call to unsafe function
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note: the lint level is defined here
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:23:8
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:22:8
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LL | #[deny(warnings)]
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| ^^^^^^^^
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@ -54,7 +54,7 @@ LL | #[deny(warnings)]
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= note: consult the function's documentation for information on how to avoid undefined behavior
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error: dereference of raw pointer is unsafe and requires unsafe block (error E0133)
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:27:5
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:26:5
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LL | *PTR;
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| ^^^^ dereference of raw pointer
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@ -62,7 +62,7 @@ LL | *PTR;
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= note: raw pointers may be NULL, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
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error: use of mutable static is unsafe and requires unsafe block (error E0133)
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:29:5
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:28:5
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LL | VOID = ();
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| ^^^^^^^^^ use of mutable static
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@ -70,13 +70,13 @@ LL | VOID = ();
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= note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior
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error: unnecessary `unsafe` block
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:31:5
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:30:5
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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/rfc-2585-unsafe_op_in_unsafe_fn.rs:45:14
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:44:14
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LL | unsafe { unsafe { unsf() } }
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| ------ ^^^^^^ unnecessary `unsafe` block
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@ -84,7 +84,7 @@ LL | unsafe { unsafe { unsf() } }
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| because it's nested under this `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:56:5
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:55:5
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LL | unsafe fn allow_level() {
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| ----------------------- because it's nested under this `unsafe` fn
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@ -93,7 +93,7 @@ LL | unsafe { unsf() }
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| ^^^^^^ unnecessary `unsafe` block
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error: unnecessary `unsafe` block
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:68:9
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:67:9
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LL | unsafe fn nested_allow_level() {
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| ------------------------------ because it's nested under this `unsafe` fn
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@ -102,7 +102,7 @@ LL | unsafe { unsf() }
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| ^^^^^^ unnecessary `unsafe` block
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error[E0133]: call to unsafe function is unsafe and requires unsafe block
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:74:5
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:73:5
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LL | unsf();
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| ^^^^^^ call to unsafe function
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@ -110,7 +110,7 @@ LL | unsf();
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= note: consult the function's documentation for information on how to avoid undefined behavior
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error[E0133]: call to unsafe function is unsafe and requires unsafe function or block
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:78:9
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--> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:77:9
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LL | unsf();
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| ^^^^^^ call to unsafe function
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