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Add deprecated_safe lint

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It warns about usages of `std::env::{set_var, remove_var}` with an
automatic fix wrapping the call in an `unsafe` block.
This commit is contained in:
Tobias Bucher 2024-05-28 15:16:25 +02:00
parent d7680e3556
commit 44f9f8bc33
10 changed files with 172 additions and 11 deletions
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6
compiler/rustc_mir_build/messages.ftl
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@ -28,6 +28,12 @@ mir_build_borrow_of_moved_value = borrow of moved value
.value_borrowed_label = value borrowed here after move
.suggestion = borrow this binding in the pattern to avoid moving the value
mir_build_call_to_deprecated_safe_fn_requires_unsafe =
call to deprecated safe function `{$function}` is unsafe and requires unsafe block
.note = consult the function's documentation for information on how to avoid undefined behavior
.label = call to unsafe function
.suggestion = you can wrap the call in an `unsafe` block if you can guarantee the code is only ever called from single-threaded code
mir_build_call_to_fn_with_requires_unsafe =
call to function `{$function}` with `#[target_feature]` is unsafe and requires unsafe block
.help = in order for the call to be safe, the context requires the following additional target {$missing_target_features_count ->