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https://github.com/rust-lang/rust.git
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Migrate "requires unsafe" diagnostics
This commit is contained in:
parent
71fe52fed0
commit
64f3e4f195
@ -59,3 +59,113 @@ mir_build_unsafe_op_in_unsafe_fn_call_to_fn_with_requires_unsafe =
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call to function `{$function}` with `#[target_feature]` is unsafe and requires unsafe block (error E0133)
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.note = can only be called if the required target features are available
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.label = call to function with `#[target_feature]`
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mir_build_call_to_unsafe_fn_requires_unsafe =
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call to unsafe function `{$function}` is unsafe and requires unsafe block
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.note = consult the function's documentation for information on how to avoid undefined behavior
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.label = call to unsafe function
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mir_build_call_to_unsafe_fn_requires_unsafe_nameless =
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call to unsafe function is unsafe and requires unsafe block
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.note = consult the function's documentation for information on how to avoid undefined behavior
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.label = call to unsafe function
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mir_build_call_to_unsafe_fn_requires_unsafe_unsafe_op_in_unsafe_fn_allowed =
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call to unsafe function `{$function}` is unsafe and requires unsafe function or block
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.note = consult the function's documentation for information on how to avoid undefined behavior
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.label = call to unsafe function
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mir_build_call_to_unsafe_fn_requires_unsafe_nameless_unsafe_op_in_unsafe_fn_allowed =
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call to unsafe function is unsafe and requires unsafe function or block
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.note = consult the function's documentation for information on how to avoid undefined behavior
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.label = call to unsafe function
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mir_build_inline_assembly_requires_unsafe =
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use of inline assembly is unsafe and requires unsafe block
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.note = inline assembly is entirely unchecked and can cause undefined behavior
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.label = use of inline assembly
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mir_build_inline_assembly_requires_unsafe_unsafe_op_in_unsafe_fn_allowed =
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use of inline assembly is unsafe and requires unsafe function or block
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.note = inline assembly is entirely unchecked and can cause undefined behavior
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.label = use of inline assembly
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mir_build_initializing_type_with_requires_unsafe =
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initializing type with `rustc_layout_scalar_valid_range` attr is unsafe and requires unsafe block
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.note = initializing a layout restricted type's field with a value outside the valid range is undefined behavior
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.label = initializing type with `rustc_layout_scalar_valid_range` attr
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mir_build_initializing_type_with_requires_unsafe_unsafe_op_in_unsafe_fn_allowed =
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initializing type with `rustc_layout_scalar_valid_range` attr is unsafe and requires unsafe function or block
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.note = initializing a layout restricted type's field with a value outside the valid range is undefined behavior
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.label = initializing type with `rustc_layout_scalar_valid_range` attr
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mir_build_mutable_static_requires_unsafe =
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use of mutable static is unsafe and requires unsafe block
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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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.label = use of mutable static
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mir_build_mutable_static_requires_unsafe_unsafe_op_in_unsafe_fn_allowed =
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use of mutable static is unsafe and requires unsafe function or block
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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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.label = use of mutable static
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mir_build_extern_static_requires_unsafe =
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use of extern static is unsafe and requires unsafe block
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.note = extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
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.label = use of extern static
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mir_build_extern_static_requires_unsafe_unsafe_op_in_unsafe_fn_allowed =
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use of extern static is unsafe and requires unsafe function or block
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.note = extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
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.label = use of extern static
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mir_build_deref_raw_pointer_requires_unsafe =
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dereference of raw pointer is unsafe and requires unsafe block
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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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.label = dereference of raw pointer
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mir_build_deref_raw_pointer_requires_unsafe_unsafe_op_in_unsafe_fn_allowed =
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dereference of raw pointer is unsafe and requires unsafe function or block
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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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.label = dereference of raw pointer
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mir_build_union_field_requires_unsafe =
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access to union field is unsafe and requires unsafe block
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.note = the field may not be properly initialized: using uninitialized data will cause undefined behavior
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.label = access to union field
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mir_build_union_field_requires_unsafe_unsafe_op_in_unsafe_fn_allowed =
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access to union field is unsafe and requires unsafe function or block
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.note = the field may not be properly initialized: using uninitialized data will cause undefined behavior
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.label = access to union field
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mir_build_mutation_of_layout_constrained_field_requires_unsafe =
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mutation of layout constrained field is unsafe and requires unsafe block
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.note = mutating layout constrained fields cannot statically be checked for valid values
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.label = mutation of layout constrained field
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mir_build_mutation_of_layout_constrained_field_requires_unsafe_unsafe_op_in_unsafe_fn_allowed =
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mutation of layout constrained field is unsafe and requires unsafe function or block
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.note = mutating layout constrained fields cannot statically be checked for valid values
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.label = mutation of layout constrained field
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mir_build_borrow_of_layout_constrained_field_requires_unsafe =
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borrow of layout constrained field with interior mutability is unsafe and requires unsafe block
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.note = references to fields of layout constrained fields lose the constraints. Coupled with interior mutability, the field can be changed to invalid values
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.label = borrow of layout constrained field with interior mutability
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mir_build_borrow_of_layout_constrained_field_requires_unsafe_unsafe_op_in_unsafe_fn_allowed =
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borrow of layout constrained field with interior mutability is unsafe and requires unsafe function or block
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.note = references to fields of layout constrained fields lose the constraints. Coupled with interior mutability, the field can be changed to invalid values
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.label = borrow of layout constrained field with interior mutability
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mir_build_call_to_fn_with_requires_unsafe =
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call to function `{$function}` with `#[target_feature]` is unsafe and requires unsafe block
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.note = can only be called if the required target features are available
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.label = call to function with `#[target_feature]`
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mir_build_call_to_fn_with_requires_unsafe_unsafe_op_in_unsafe_fn_allowed =
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call to function `{$function}` with `#[target_feature]` is unsafe and requires unsafe function or block
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.note = can only be called if the required target features are available
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.label = call to function with `#[target_feature]`
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@ -2,7 +2,6 @@ use crate::build::ExprCategory;
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use crate::errors::*;
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use rustc_middle::thir::visit::{self, Visitor};
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use rustc_errors::struct_span_err;
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use rustc_hir as hir;
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use rustc_middle::mir::BorrowKind;
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use rustc_middle::thir::*;
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@ -13,7 +12,6 @@ use rustc_span::def_id::{DefId, LocalDefId};
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use rustc_span::symbol::Symbol;
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use rustc_span::Span;
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use std::borrow::Cow;
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use std::ops::Bound;
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struct UnsafetyVisitor<'a, 'tcx> {
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@ -88,19 +86,7 @@ impl<'tcx> UnsafetyVisitor<'_, 'tcx> {
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kind.emit_unsafe_op_in_unsafe_fn_lint(self.tcx, self.hir_context, span);
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}
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SafetyContext::Safe => {
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let (description, note) = kind.description_and_note(self.tcx);
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let fn_sugg = if unsafe_op_in_unsafe_fn_allowed { " function or" } else { "" };
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struct_span_err!(
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self.tcx.sess,
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span,
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E0133,
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"{} is unsafe and requires unsafe{} block",
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description,
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fn_sugg,
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)
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.span_label(span, kind.simple_description())
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.note(note)
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.emit();
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kind.emit_requires_unsafe_err(self.tcx, span, unsafe_op_in_unsafe_fn_allowed);
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}
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}
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}
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@ -556,55 +542,55 @@ impl UnsafeOpKind {
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UNSAFE_OP_IN_UNSAFE_FN,
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hir_id,
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span,
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UnsafeOpInUnsafeUseOfInlineAssemblyRequiresUnsafe { span },
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UnsafeOpInUnsafeFnUseOfInlineAssemblyRequiresUnsafe { span },
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),
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InitializingTypeWith => tcx.emit_spanned_lint(
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UNSAFE_OP_IN_UNSAFE_FN,
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hir_id,
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span,
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UnsafeOpInUnsafeInitializingTypeWithRequiresUnsafe { span },
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UnsafeOpInUnsafeFnInitializingTypeWithRequiresUnsafe { span },
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),
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UseOfMutableStatic => tcx.emit_spanned_lint(
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UNSAFE_OP_IN_UNSAFE_FN,
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hir_id,
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span,
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UnsafeOpInUnsafeUseOfMutableStaticRequiresUnsafe { span },
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UnsafeOpInUnsafeFnUseOfMutableStaticRequiresUnsafe { span },
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),
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UseOfExternStatic => tcx.emit_spanned_lint(
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UNSAFE_OP_IN_UNSAFE_FN,
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hir_id,
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span,
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UnsafeOpInUnsafeUseOfExternStaticRequiresUnsafe { span },
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UnsafeOpInUnsafeFnUseOfExternStaticRequiresUnsafe { span },
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),
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DerefOfRawPointer => tcx.emit_spanned_lint(
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UNSAFE_OP_IN_UNSAFE_FN,
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hir_id,
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span,
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UnsafeOpInUnsafeDerefOfRawPointerRequiresUnsafe { span },
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UnsafeOpInUnsafeFnDerefOfRawPointerRequiresUnsafe { span },
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),
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AccessToUnionField => tcx.emit_spanned_lint(
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UNSAFE_OP_IN_UNSAFE_FN,
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hir_id,
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span,
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UnsafeOpInUnsafeAccessToUnionFieldRequiresUnsafe { span },
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UnsafeOpInUnsafeFnAccessToUnionFieldRequiresUnsafe { span },
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),
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MutationOfLayoutConstrainedField => tcx.emit_spanned_lint(
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UNSAFE_OP_IN_UNSAFE_FN,
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hir_id,
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span,
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UnsafeOpInUnsafeMutationOfLayoutConstrainedFieldRequiresUnsafe { span },
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UnsafeOpInUnsafeFnMutationOfLayoutConstrainedFieldRequiresUnsafe { span },
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),
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BorrowOfLayoutConstrainedField => tcx.emit_spanned_lint(
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UNSAFE_OP_IN_UNSAFE_FN,
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hir_id,
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span,
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UnsafeOpInUnsafeBorrowOfLayoutConstrainedFieldRequiresUnsafe { span },
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UnsafeOpInUnsafeFnBorrowOfLayoutConstrainedFieldRequiresUnsafe { span },
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),
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CallToFunctionWith(did) => tcx.emit_spanned_lint(
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UNSAFE_OP_IN_UNSAFE_FN,
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hir_id,
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span,
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UnsafeOpInUnsafeCallToFunctionWithRequiresUnsafe {
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UnsafeOpInUnsafeFnCallToFunctionWithRequiresUnsafe {
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span,
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function: &tcx.def_path_str(*did),
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},
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@ -612,79 +598,105 @@ impl UnsafeOpKind {
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}
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}
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pub fn simple_description(&self) -> &'static str {
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pub fn emit_requires_unsafe_err(
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&self,
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tcx: TyCtxt<'_>,
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span: Span,
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unsafe_op_in_unsafe_fn_allowed: bool,
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) {
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match self {
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CallToUnsafeFunction(..) => "call to unsafe function",
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UseOfInlineAssembly => "use of inline assembly",
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InitializingTypeWith => "initializing type with `rustc_layout_scalar_valid_range` attr",
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UseOfMutableStatic => "use of mutable static",
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UseOfExternStatic => "use of extern static",
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DerefOfRawPointer => "dereference of raw pointer",
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AccessToUnionField => "access to union field",
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MutationOfLayoutConstrainedField => "mutation of layout constrained field",
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BorrowOfLayoutConstrainedField => {
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"borrow of layout constrained field with interior mutability"
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CallToUnsafeFunction(did) if did.is_some() && unsafe_op_in_unsafe_fn_allowed => {
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tcx.sess.emit_err(CallToUnsafeFunctionRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
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span,
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function: &tcx.def_path_str(did.unwrap()),
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});
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}
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CallToUnsafeFunction(did) if did.is_some() => {
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tcx.sess.emit_err(CallToUnsafeFunctionRequiresUnsafe {
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span,
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function: &tcx.def_path_str(did.unwrap()),
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});
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}
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CallToUnsafeFunction(..) if unsafe_op_in_unsafe_fn_allowed => {
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tcx.sess.emit_err(
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CallToUnsafeFunctionRequiresUnsafeNamelessUnsafeOpInUnsafeFnAllowed { span },
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);
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}
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CallToUnsafeFunction(..) => {
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tcx.sess.emit_err(CallToUnsafeFunctionRequiresUnsafeNameless { span });
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}
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UseOfInlineAssembly if unsafe_op_in_unsafe_fn_allowed => {
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tcx.sess
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.emit_err(UseOfInlineAssemblyRequiresUnsafeUnsafeOpInUnsafeFnAllowed { span });
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}
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UseOfInlineAssembly => {
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tcx.sess.emit_err(UseOfInlineAssemblyRequiresUnsafe { span });
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}
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InitializingTypeWith if unsafe_op_in_unsafe_fn_allowed => {
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tcx.sess
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.emit_err(InitializingTypeWithRequiresUnsafeUnsafeOpInUnsafeFnAllowed { span });
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}
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InitializingTypeWith => {
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tcx.sess.emit_err(InitializingTypeWithRequiresUnsafe { span });
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}
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UseOfMutableStatic if unsafe_op_in_unsafe_fn_allowed => {
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tcx.sess
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.emit_err(UseOfMutableStaticRequiresUnsafeUnsafeOpInUnsafeFnAllowed { span });
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}
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UseOfMutableStatic => {
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tcx.sess.emit_err(UseOfMutableStaticRequiresUnsafe { span });
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}
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UseOfExternStatic if unsafe_op_in_unsafe_fn_allowed => {
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tcx.sess
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.emit_err(UseOfExternStaticRequiresUnsafeUnsafeOpInUnsafeFnAllowed { span });
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}
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UseOfExternStatic => {
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tcx.sess.emit_err(UseOfExternStaticRequiresUnsafe { span });
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}
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DerefOfRawPointer if unsafe_op_in_unsafe_fn_allowed => {
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tcx.sess
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.emit_err(DerefOfRawPointerRequiresUnsafeUnsafeOpInUnsafeFnAllowed { span });
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}
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DerefOfRawPointer => {
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tcx.sess.emit_err(DerefOfRawPointerRequiresUnsafe { span });
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}
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AccessToUnionField if unsafe_op_in_unsafe_fn_allowed => {
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tcx.sess
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.emit_err(AccessToUnionFieldRequiresUnsafeUnsafeOpInUnsafeFnAllowed { span });
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}
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AccessToUnionField => {
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tcx.sess.emit_err(AccessToUnionFieldRequiresUnsafe { span });
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}
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MutationOfLayoutConstrainedField if unsafe_op_in_unsafe_fn_allowed => {
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tcx.sess.emit_err(
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MutationOfLayoutConstrainedFieldRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
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span,
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},
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);
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}
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MutationOfLayoutConstrainedField => {
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tcx.sess.emit_err(MutationOfLayoutConstrainedFieldRequiresUnsafe { span });
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}
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BorrowOfLayoutConstrainedField if unsafe_op_in_unsafe_fn_allowed => {
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tcx.sess.emit_err(
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BorrowOfLayoutConstrainedFieldRequiresUnsafeUnsafeOpInUnsafeFnAllowed { span },
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);
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}
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BorrowOfLayoutConstrainedField => {
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tcx.sess.emit_err(BorrowOfLayoutConstrainedFieldRequiresUnsafe { span });
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}
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CallToFunctionWith(did) if unsafe_op_in_unsafe_fn_allowed => {
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tcx.sess.emit_err(CallToFunctionWithRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
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span,
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function: &tcx.def_path_str(*did),
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});
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}
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CallToFunctionWith(did) => {
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tcx.sess.emit_err(CallToFunctionWithRequiresUnsafe {
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span,
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function: &tcx.def_path_str(*did),
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});
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}
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CallToFunctionWith(..) => "call to function with `#[target_feature]`",
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}
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}
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pub fn description_and_note(&self, tcx: TyCtxt<'_>) -> (Cow<'static, str>, &'static str) {
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match self {
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CallToUnsafeFunction(did) => (
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if let Some(did) = did {
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Cow::from(format!("call to unsafe function `{}`", tcx.def_path_str(*did)))
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} else {
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Cow::Borrowed(self.simple_description())
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},
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"consult the function's documentation for information on how to avoid undefined \
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behavior",
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),
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UseOfInlineAssembly => (
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Cow::Borrowed(self.simple_description()),
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"inline assembly is entirely unchecked and can cause undefined behavior",
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),
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InitializingTypeWith => (
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Cow::Borrowed(self.simple_description()),
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"initializing a layout restricted type's field with a value outside the valid \
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range is undefined behavior",
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),
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UseOfMutableStatic => (
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Cow::Borrowed(self.simple_description()),
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"mutable statics can be mutated by multiple threads: aliasing violations or data \
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races will cause undefined behavior",
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),
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UseOfExternStatic => (
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Cow::Borrowed(self.simple_description()),
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"extern statics are not controlled by the Rust type system: invalid data, \
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aliasing violations or data races will cause undefined behavior",
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),
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DerefOfRawPointer => (
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Cow::Borrowed(self.simple_description()),
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"raw pointers may be null, dangling or unaligned; they can violate aliasing rules \
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and cause data races: all of these are undefined behavior",
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),
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AccessToUnionField => (
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Cow::Borrowed(self.simple_description()),
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"the field may not be properly initialized: using uninitialized data will cause \
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undefined behavior",
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),
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MutationOfLayoutConstrainedField => (
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Cow::Borrowed(self.simple_description()),
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"mutating layout constrained fields cannot statically be checked for valid values",
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),
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BorrowOfLayoutConstrainedField => (
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Cow::Borrowed(self.simple_description()),
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"references to fields of layout constrained fields lose the constraints. Coupled \
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with interior mutability, the field can be changed to invalid values",
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),
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CallToFunctionWith(did) => (
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Cow::from(format!(
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"call to function `{}` with `#[target_feature]`",
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tcx.def_path_str(*did)
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)),
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"can only be called if the required target features are available",
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),
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}
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}
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}
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|
@ -1,4 +1,4 @@
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use rustc_macros::LintDiagnostic;
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use rustc_macros::{LintDiagnostic, SessionDiagnostic};
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use rustc_span::Span;
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#[derive(LintDiagnostic)]
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@ -99,3 +99,217 @@ pub struct UnsafeOpInUnsafeFnCallToFunctionWithRequiresUnsafe<'a> {
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pub span: Span,
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pub function: &'a str,
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}
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#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::call_to_unsafe_fn_requires_unsafe, code = "E0133")]
|
||||
#[note]
|
||||
pub struct CallToUnsafeFunctionRequiresUnsafe<'a> {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
pub function: &'a str,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::call_to_unsafe_fn_requires_unsafe_nameless, code = "E0133")]
|
||||
#[note]
|
||||
pub struct CallToUnsafeFunctionRequiresUnsafeNameless {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::call_to_unsafe_fn_requires_unsafe_unsafe_op_in_unsafe_fn_allowed, code = "E0133")]
|
||||
#[note]
|
||||
pub struct CallToUnsafeFunctionRequiresUnsafeUnsafeOpInUnsafeFnAllowed<'a> {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
pub function: &'a str,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(
|
||||
mir_build::call_to_unsafe_fn_requires_unsafe_nameless_unsafe_op_in_unsafe_fn_allowed,
|
||||
code = "E0133"
|
||||
)]
|
||||
#[note]
|
||||
pub struct CallToUnsafeFunctionRequiresUnsafeNamelessUnsafeOpInUnsafeFnAllowed {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::inline_assembly_requires_unsafe, code = "E0133")]
|
||||
#[note]
|
||||
pub struct UseOfInlineAssemblyRequiresUnsafe {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::inline_assembly_requires_unsafe_unsafe_op_in_unsafe_fn_allowed, code = "E0133")]
|
||||
#[note]
|
||||
pub struct UseOfInlineAssemblyRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::initializing_type_with_requires_unsafe, code = "E0133")]
|
||||
#[note]
|
||||
pub struct InitializingTypeWithRequiresUnsafe {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(
|
||||
mir_build::initializing_type_with_requires_unsafe_unsafe_op_in_unsafe_fn_allowed,
|
||||
code = "E0133"
|
||||
)]
|
||||
#[note]
|
||||
pub struct InitializingTypeWithRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::mutable_static_requires_unsafe, code = "E0133")]
|
||||
#[note]
|
||||
pub struct UseOfMutableStaticRequiresUnsafe {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::mutable_static_requires_unsafe_unsafe_op_in_unsafe_fn_allowed, code = "E0133")]
|
||||
#[note]
|
||||
pub struct UseOfMutableStaticRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::extern_static_requires_unsafe, code = "E0133")]
|
||||
#[note]
|
||||
pub struct UseOfExternStaticRequiresUnsafe {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::extern_static_requires_unsafe_unsafe_op_in_unsafe_fn_allowed, code = "E0133")]
|
||||
#[note]
|
||||
pub struct UseOfExternStaticRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::deref_raw_pointer_requires_unsafe, code = "E0133")]
|
||||
#[note]
|
||||
pub struct DerefOfRawPointerRequiresUnsafe {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::deref_raw_pointer_requires_unsafe_unsafe_op_in_unsafe_fn_allowed, code = "E0133")]
|
||||
#[note]
|
||||
pub struct DerefOfRawPointerRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::union_field_requires_unsafe, code = "E0133")]
|
||||
#[note]
|
||||
pub struct AccessToUnionFieldRequiresUnsafe {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::union_field_requires_unsafe_unsafe_op_in_unsafe_fn_allowed, code = "E0133")]
|
||||
#[note]
|
||||
pub struct AccessToUnionFieldRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::mutation_of_layout_constrained_field_requires_unsafe, code = "E0133")]
|
||||
#[note]
|
||||
pub struct MutationOfLayoutConstrainedFieldRequiresUnsafe {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(
|
||||
mir_build::mutation_of_layout_constrained_field_requires_unsafe_unsafe_op_in_unsafe_fn_allowed,
|
||||
code = "E0133"
|
||||
)]
|
||||
#[note]
|
||||
pub struct MutationOfLayoutConstrainedFieldRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::borrow_of_layout_constrained_field_requires_unsafe, code = "E0133")]
|
||||
#[note]
|
||||
pub struct BorrowOfLayoutConstrainedFieldRequiresUnsafe {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(
|
||||
mir_build::borrow_of_layout_constrained_field_requires_unsafe_unsafe_op_in_unsafe_fn_allowed,
|
||||
code = "E0133"
|
||||
)]
|
||||
#[note]
|
||||
pub struct BorrowOfLayoutConstrainedFieldRequiresUnsafeUnsafeOpInUnsafeFnAllowed {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::call_to_fn_with_requires_unsafe, code = "E0133")]
|
||||
#[note]
|
||||
pub struct CallToFunctionWithRequiresUnsafe<'a> {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
pub function: &'a str,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[diag(mir_build::call_to_fn_with_requires_unsafe_unsafe_op_in_unsafe_fn_allowed, code = "E0133")]
|
||||
#[note]
|
||||
pub struct CallToFunctionWithRequiresUnsafeUnsafeOpInUnsafeFnAllowed<'a> {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
pub function: &'a str,
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user