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Auto merge of #132915 - veluca93:unsafe-fields, r=jswrenn

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Implement the unsafe-fields RFC.

RFC: rust-lang/rfcs#3458

Tracking:

- https://github.com/rust-lang/rust/issues/132922

r? jswrenn
This commit is contained in:
bors 2024-11-23 07:47:52 +00:00
commit 6e1c11591f
38 changed files with 793 additions and 85 deletions
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67
compiler/rustc_mir_build/src/errors.rs
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@ -86,6 +86,16 @@ pub(crate) struct UnsafeOpInUnsafeFnInitializingTypeWithRequiresUnsafe {
pub(crate) unsafe_not_inherited_note: Option<UnsafeNotInheritedLintNote>,
}
#[derive(LintDiagnostic)]
#[diag(mir_build_unsafe_op_in_unsafe_fn_initializing_type_with_unsafe_field_requires_unsafe, code = E0133)]
#[note]
pub(crate) struct UnsafeOpInUnsafeFnInitializingTypeWithUnsafeFieldRequiresUnsafe {
#[label]
pub(crate) span: Span,
#[subdiagnostic]
pub(crate) unsafe_not_inherited_note: Option<UnsafeNotInheritedLintNote>,
}
#[derive(LintDiagnostic)]
#[diag(mir_build_unsafe_op_in_unsafe_fn_mutable_static_requires_unsafe, code = E0133)]
#[note]
@ -106,6 +116,16 @@ pub(crate) struct UnsafeOpInUnsafeFnUseOfExternStaticRequiresUnsafe {
pub(crate) unsafe_not_inherited_note: Option<UnsafeNotInheritedLintNote>,
}
#[derive(LintDiagnostic)]
#[diag(mir_build_unsafe_op_in_unsafe_fn_unsafe_field_requires_unsafe, code = E0133)]
#[note]
pub(crate) struct UnsafeOpInUnsafeFnUseOfUnsafeFieldRequiresUnsafe {
#[label]
pub(crate) span: Span,
#[subdiagnostic]
pub(crate) unsafe_not_inherited_note: Option<UnsafeNotInheritedLintNote>,
}
#[derive(LintDiagnostic)]
#[diag(mir_build_unsafe_op_in_unsafe_fn_deref_raw_pointer_requires_unsafe, code = E0133)]
#[note]
@ -250,6 +270,17 @@ pub(crate) struct InitializingTypeWithRequiresUnsafe {
pub(crate) unsafe_not_inherited_note: Option<UnsafeNotInheritedNote>,
}
#[derive(Diagnostic)]
#[diag(mir_build_initializing_type_with_unsafe_field_requires_unsafe, code = E0133)]
#[note]
pub(crate) struct InitializingTypeWithUnsafeFieldRequiresUnsafe {
#[primary_span]
#[label]
pub(crate) span: Span,
#[subdiagnostic]
pub(crate) unsafe_not_inherited_note: Option<UnsafeNotInheritedNote>,
}
#[derive(Diagnostic)]
#[diag(
mir_build_initializing_type_with_requires_unsafe_unsafe_op_in_unsafe_fn_allowed,
@ -264,6 +295,20 @@ pub(crate) struct InitializingTypeWithRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
pub(crate) unsafe_not_inherited_note: Option<UnsafeNotInheritedNote>,
}
#[derive(Diagnostic)]
#[diag(
mir_build_initializing_type_with_unsafe_field_requires_unsafe_unsafe_op_in_unsafe_fn_allowed,
code = E0133
)]
#[note]
pub(crate) struct InitializingTypeWithUnsafeFieldRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
#[primary_span]
#[label]
pub(crate) span: Span,
#[subdiagnostic]
pub(crate) unsafe_not_inherited_note: Option<UnsafeNotInheritedNote>,
}
#[derive(Diagnostic)]
#[diag(mir_build_mutable_static_requires_unsafe, code = E0133)]
#[note]
@ -308,6 +353,28 @@ pub(crate) struct UseOfExternStaticRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
pub(crate) unsafe_not_inherited_note: Option<UnsafeNotInheritedNote>,
}
#[derive(Diagnostic)]
#[diag(mir_build_unsafe_field_requires_unsafe, code = E0133)]
#[note]
pub(crate) struct UseOfUnsafeFieldRequiresUnsafe {
#[primary_span]
#[label]
pub(crate) span: Span,
#[subdiagnostic]
pub(crate) unsafe_not_inherited_note: Option<UnsafeNotInheritedNote>,
}
#[derive(Diagnostic)]
#[diag(mir_build_unsafe_field_requires_unsafe_unsafe_op_in_unsafe_fn_allowed, code = E0133)]
#[note]
pub(crate) struct UseOfUnsafeFieldRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
#[primary_span]
#[label]
pub(crate) span: Span,
#[subdiagnostic]
pub(crate) unsafe_not_inherited_note: Option<UnsafeNotInheritedNote>,
}
#[derive(Diagnostic)]
#[diag(mir_build_deref_raw_pointer_requires_unsafe, code = E0133)]
#[note]