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Rollup merge of #125925 - tbu-:pr_unsafe_env_unsafe_op_in_unsafe_fn, …
…r=Nadrieril Don't trigger `unsafe_op_in_unsafe_fn` for deprecated safe fns Fixes #125875. Tracking: - #124866
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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`. |
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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`. |
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