-
Notifications
You must be signed in to change notification settings - Fork 12.8k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Don't trigger
unsafe_op_in_unsafe_fn
for deprecated safe fns
Fixes #125875.
- Loading branch information
Showing
4 changed files
with
110 additions
and
35 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,23 +1,42 @@ | ||
error[E0133]: call to unsafe function `unsafe_fn` is unsafe and requires unsafe block | ||
--> $DIR/unsafe-env.rs:15:9 | ||
| | ||
LL | unsafe_fn(); | ||
| ^^^^^^^^^^^ call to unsafe function | ||
| | ||
= note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> | ||
= note: consult the function's documentation for information on how to avoid undefined behavior | ||
note: an unsafe function restricts its caller, but its body is safe by default | ||
--> $DIR/unsafe-env.rs:9:1 | ||
| | ||
LL | unsafe fn unsafe_fn() { | ||
| ^^^^^^^^^^^^^^^^^^^^^ | ||
note: the lint level is defined here | ||
--> $DIR/unsafe-env.rs:8:8 | ||
| | ||
LL | #[deny(unsafe_op_in_unsafe_fn)] | ||
| ^^^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error[E0133]: call to unsafe function `unsafe_fn` is unsafe and requires unsafe function or block | ||
--> $DIR/unsafe-env.rs:23:5 | ||
--> $DIR/unsafe-env.rs:33:5 | ||
| | ||
LL | unsafe_fn(); | ||
| ^^^^^^^^^^^ call to unsafe function | ||
| | ||
= note: consult the function's documentation for information on how to avoid undefined behavior | ||
|
||
error: unnecessary `unsafe` block | ||
--> $DIR/unsafe-env.rs:26:5 | ||
--> $DIR/unsafe-env.rs:36:5 | ||
| | ||
LL | unsafe { | ||
| ^^^^^^ unnecessary `unsafe` block | ||
| | ||
note: the lint level is defined here | ||
--> $DIR/unsafe-env.rs:11:8 | ||
--> $DIR/unsafe-env.rs:21:8 | ||
| | ||
LL | #[deny(unused_unsafe)] | ||
| ^^^^^^^^^^^^^ | ||
|
||
error: aborting due to 2 previous errors | ||
error: aborting due to 3 previous errors | ||
|
||
For more information about this error, try `rustc --explain E0133`. |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,39 +1,76 @@ | ||
error[E0133]: call to unsafe function `std::env::set_var` is unsafe and requires unsafe block | ||
--> $DIR/unsafe-env.rs:10:5 | ||
| | ||
LL | env::set_var("FOO", "BAR"); | ||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function | ||
| | ||
= note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> | ||
= note: consult the function's documentation for information on how to avoid undefined behavior | ||
note: an unsafe function restricts its caller, but its body is safe by default | ||
--> $DIR/unsafe-env.rs:9:1 | ||
| | ||
LL | unsafe fn unsafe_fn() { | ||
| ^^^^^^^^^^^^^^^^^^^^^ | ||
note: the lint level is defined here | ||
--> $DIR/unsafe-env.rs:8:8 | ||
| | ||
LL | #[deny(unsafe_op_in_unsafe_fn)] | ||
| ^^^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error[E0133]: call to unsafe function `std::env::remove_var` is unsafe and requires unsafe block | ||
--> $DIR/unsafe-env.rs:12:5 | ||
| | ||
LL | env::remove_var("FOO"); | ||
| ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function | ||
| | ||
= note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> | ||
= note: consult the function's documentation for information on how to avoid undefined behavior | ||
|
||
error[E0133]: call to unsafe function `unsafe_fn` is unsafe and requires unsafe block | ||
--> $DIR/unsafe-env.rs:15:9 | ||
| | ||
LL | unsafe_fn(); | ||
| ^^^^^^^^^^^ call to unsafe function | ||
| | ||
= note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668> | ||
= note: consult the function's documentation for information on how to avoid undefined behavior | ||
|
||
error[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block | ||
--> $DIR/unsafe-env.rs:13:5 | ||
--> $DIR/unsafe-env.rs:23:5 | ||
| | ||
LL | env::set_var("FOO", "BAR"); | ||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function | ||
| | ||
= note: consult the function's documentation for information on how to avoid undefined behavior | ||
|
||
error[E0133]: call to unsafe function `remove_var` is unsafe and requires unsafe block | ||
--> $DIR/unsafe-env.rs:15:5 | ||
--> $DIR/unsafe-env.rs:25:5 | ||
| | ||
LL | env::remove_var("FOO"); | ||
| ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function | ||
| | ||
= note: consult the function's documentation for information on how to avoid undefined behavior | ||
|
||
error[E0133]: call to unsafe function `unsafe_fn` is unsafe and requires unsafe block | ||
--> $DIR/unsafe-env.rs:23:5 | ||
--> $DIR/unsafe-env.rs:33:5 | ||
| | ||
LL | unsafe_fn(); | ||
| ^^^^^^^^^^^ call to unsafe function | ||
| | ||
= note: consult the function's documentation for information on how to avoid undefined behavior | ||
|
||
error: unnecessary `unsafe` block | ||
--> $DIR/unsafe-env.rs:26:5 | ||
--> $DIR/unsafe-env.rs:36:5 | ||
| | ||
LL | unsafe { | ||
| ^^^^^^ unnecessary `unsafe` block | ||
| | ||
note: the lint level is defined here | ||
--> $DIR/unsafe-env.rs:11:8 | ||
--> $DIR/unsafe-env.rs:21:8 | ||
| | ||
LL | #[deny(unused_unsafe)] | ||
| ^^^^^^^^^^^^^ | ||
|
||
error: aborting due to 4 previous errors | ||
error: aborting due to 7 previous errors | ||
|
||
For more information about this error, try `rustc --explain E0133`. |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters