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Merge pull request #19562 from Veykril/push-uqutltwzsnmk

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fix: Fix invalid signature bitflags
This commit is contained in:
Lukas Wirth 2025-04-10 13:51:28 +00:00 • committed by GitHub
commit 9e0af2bf13
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GPG key ID: B5690EEEBB952194
11 changed files with 100 additions and 103 deletions
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10
crates/hir-def/src/expr_store/pretty.rs
View file

@ -157,7 +157,7 @@ pub(crate) fn print_struct(
wln!(p, "#[repr(pack({}))]", pack.bytes()); wln!(p, "#[repr(pack({}))]", pack.bytes());
} }
} }
if flags.contains(StructFlags::IS_FUNDAMENTAL) { if flags.contains(StructFlags::FUNDAMENTAL) {
wln!(p, "#[fundamental]"); wln!(p, "#[fundamental]");
} }
w!(p, "struct "); w!(p, "struct ");
@ -202,16 +202,16 @@ pub(crate) fn print_function(
line_format: LineFormat::Newline, line_format: LineFormat::Newline,
edition, edition,
}; };
if flags.contains(FnFlags::HAS_CONST_KW) { if flags.contains(FnFlags::CONST) {
w!(p, "const "); w!(p, "const ");
} }
if flags.contains(FnFlags::HAS_ASYNC_KW) { if flags.contains(FnFlags::ASYNC) {
w!(p, "async "); w!(p, "async ");
} }
if flags.contains(FnFlags::HAS_UNSAFE_KW) { if flags.contains(FnFlags::UNSAFE) {
w!(p, "unsafe "); w!(p, "unsafe ");
} }
if flags.contains(FnFlags::HAS_SAFE_KW) { if flags.contains(FnFlags::EXPLICIT_SAFE) {
w!(p, "safe "); w!(p, "safe ");
} }
if let Some(abi) = abi { if let Some(abi) = abi {

136
crates/hir-def/src/signatures.rs
View file

@ -50,18 +50,18 @@ pub struct StructSignature {
bitflags! { bitflags! {
#[derive(Debug, Copy, Clone, PartialEq, Eq)] #[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct StructFlags: u8 { pub struct StructFlags: u8 {
/// Indicates whether the struct is `PhantomData`.
const IS_PHANTOM_DATA = 1 << 2;
/// Indicates whether the struct has a `#[fundamental]` attribute.
const IS_FUNDAMENTAL = 1 << 3;
/// Indicates whether the struct has a `#[rustc_has_incoherent_inherent_impls]` attribute. /// Indicates whether the struct has a `#[rustc_has_incoherent_inherent_impls]` attribute.
const IS_RUSTC_HAS_INCOHERENT_INHERENT_IMPLS = 1 << 4; const RUSTC_HAS_INCOHERENT_INHERENT_IMPLS = 1 << 1;
/// Indicates whether the struct has a `#[fundamental]` attribute.
const FUNDAMENTAL = 1 << 2;
/// Indicates whether the struct is `PhantomData`.
const IS_PHANTOM_DATA = 1 << 3;
/// Indicates whether this struct is `Box`. /// Indicates whether this struct is `Box`.
const IS_BOX = 1 << 5; const IS_BOX = 1 << 4;
/// Indicates whether this struct is `ManuallyDrop`. /// Indicates whether this struct is `ManuallyDrop`.
const IS_MANUALLY_DROP = 1 << 6; const IS_MANUALLY_DROP = 1 << 5;
/// Indicates whether this struct is `UnsafeCell`. /// Indicates whether this struct is `UnsafeCell`.
const IS_UNSAFE_CELL = 1 << 7; const IS_UNSAFE_CELL = 1 << 6;
} }
} }
@ -73,10 +73,10 @@ impl StructSignature {
let mut flags = StructFlags::empty(); let mut flags = StructFlags::empty();
if attrs.by_key(&sym::rustc_has_incoherent_inherent_impls).exists() { if attrs.by_key(&sym::rustc_has_incoherent_inherent_impls).exists() {
flags |= StructFlags::IS_RUSTC_HAS_INCOHERENT_INHERENT_IMPLS; flags |= StructFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS;
} }
if attrs.by_key(&sym::fundamental).exists() { if attrs.by_key(&sym::fundamental).exists() {
flags |= StructFlags::IS_FUNDAMENTAL; flags |= StructFlags::FUNDAMENTAL;
} }
if let Some(lang) = attrs.lang_item() { if let Some(lang) = attrs.lang_item() {
match lang { match lang {
@ -129,10 +129,10 @@ impl UnionSignature {
let attrs = item_tree.attrs(db, krate, ModItem::from(loc.id.value).into()); let attrs = item_tree.attrs(db, krate, ModItem::from(loc.id.value).into());
let mut flags = StructFlags::empty(); let mut flags = StructFlags::empty();
if attrs.by_key(&sym::rustc_has_incoherent_inherent_impls).exists() { if attrs.by_key(&sym::rustc_has_incoherent_inherent_impls).exists() {
flags |= StructFlags::IS_RUSTC_HAS_INCOHERENT_INHERENT_IMPLS; flags |= StructFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS;
} }
if attrs.by_key(&sym::fundamental).exists() { if attrs.by_key(&sym::fundamental).exists() {
flags |= StructFlags::IS_FUNDAMENTAL; flags |= StructFlags::FUNDAMENTAL;
} }
let repr = attrs.repr(); let repr = attrs.repr();
@ -162,7 +162,7 @@ impl UnionSignature {
bitflags! { bitflags! {
#[derive(Debug, Copy, Clone, PartialEq, Eq)] #[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct EnumFlags: u8 { pub struct EnumFlags: u8 {
const IS_RUSTC_HAS_INCOHERENT_INHERENT_IMPLS = 1 << 4; const RUSTC_HAS_INCOHERENT_INHERENT_IMPLS = 1 << 1;
} }
} }
@ -182,7 +182,7 @@ impl EnumSignature {
let attrs = item_tree.attrs(db, loc.container.krate, ModItem::from(loc.id.value).into()); let attrs = item_tree.attrs(db, loc.container.krate, ModItem::from(loc.id.value).into());
let mut flags = EnumFlags::empty(); let mut flags = EnumFlags::empty();
if attrs.by_key(&sym::rustc_has_incoherent_inherent_impls).exists() { if attrs.by_key(&sym::rustc_has_incoherent_inherent_impls).exists() {
flags |= EnumFlags::IS_RUSTC_HAS_INCOHERENT_INHERENT_IMPLS; flags |= EnumFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS;
} }
let repr = attrs.repr(); let repr = attrs.repr();
@ -219,8 +219,8 @@ impl EnumSignature {
bitflags::bitflags! { bitflags::bitflags! {
#[derive(Debug, Clone, Copy, Eq, PartialEq, Default)] #[derive(Debug, Clone, Copy, Eq, PartialEq, Default)]
pub struct ConstFlags: u8 { pub struct ConstFlags: u8 {
const HAS_BODY = 1 << 0; const HAS_BODY = 1 << 1;
const RUSTC_ALLOW_INCOHERENT_IMPL = 1 << 1; const RUSTC_ALLOW_INCOHERENT_IMPL = 1 << 7;
} }
} }
@ -271,12 +271,12 @@ impl ConstSignature {
bitflags::bitflags! { bitflags::bitflags! {
#[derive(Debug, Clone, Copy, Eq, PartialEq, Default)] #[derive(Debug, Clone, Copy, Eq, PartialEq, Default)]
pub struct StaticFlags: u8 { pub struct StaticFlags: u8 {
const HAS_BODY = 1 << 0; const HAS_BODY = 1 << 1;
const RUSTC_ALLOW_INCOHERENT_IMPL = 1 << 1; const MUTABLE = 1 << 3;
const MUTABLE = 1 << 2; const UNSAFE = 1 << 4;
const HAS_UNSAFE = 1 << 3; const EXPLICIT_SAFE = 1 << 5;
const HAS_SAFE = 1 << 4; const EXTERN = 1 << 6;
const IS_EXTERN = 1 << 5; const RUSTC_ALLOW_INCOHERENT_IMPL = 1 << 7;
} }
} }
@ -302,7 +302,7 @@ impl StaticSignature {
} }
if matches!(loc.container, ItemContainerId::ExternBlockId(_)) { if matches!(loc.container, ItemContainerId::ExternBlockId(_)) {
flags.insert(StaticFlags::IS_EXTERN); flags.insert(StaticFlags::EXTERN);
} }
let source = loc.source(db); let source = loc.source(db);
@ -313,10 +313,10 @@ impl StaticSignature {
flags.insert(StaticFlags::MUTABLE); flags.insert(StaticFlags::MUTABLE);
} }
if source.value.unsafe_token().is_some() { if source.value.unsafe_token().is_some() {
flags.insert(StaticFlags::HAS_UNSAFE); flags.insert(StaticFlags::UNSAFE);
} }
if source.value.safe_token().is_some() { if source.value.safe_token().is_some() {
flags.insert(StaticFlags::HAS_SAFE); flags.insert(StaticFlags::EXPLICIT_SAFE);
} }
let (store, source_map, type_ref) = let (store, source_map, type_ref) =
@ -337,8 +337,8 @@ impl StaticSignature {
bitflags::bitflags! { bitflags::bitflags! {
#[derive(Debug, Clone, Copy, Eq, PartialEq, Default)] #[derive(Debug, Clone, Copy, Eq, PartialEq, Default)]
pub struct ImplFlags: u8 { pub struct ImplFlags: u8 {
const IS_NEGATIVE = 1 << 0; const NEGATIVE = 1 << 1;
const IS_UNSAFE = 1 << 1; const UNSAFE = 1 << 3;
} }
} }
@ -358,10 +358,10 @@ impl ImplSignature {
let mut flags = ImplFlags::empty(); let mut flags = ImplFlags::empty();
let src = loc.source(db); let src = loc.source(db);
if src.value.unsafe_token().is_some() { if src.value.unsafe_token().is_some() {
flags.insert(ImplFlags::IS_UNSAFE); flags.insert(ImplFlags::UNSAFE);
} }
if src.value.excl_token().is_some() { if src.value.excl_token().is_some() {
flags.insert(ImplFlags::IS_NEGATIVE); flags.insert(ImplFlags::NEGATIVE);
} }
let (store, source_map, self_ty, target_trait, generic_params) = let (store, source_map, self_ty, target_trait, generic_params) =
@ -383,13 +383,13 @@ impl ImplSignature {
bitflags::bitflags! { bitflags::bitflags! {
#[derive(Debug, Clone, Copy, Eq, PartialEq, Default)] #[derive(Debug, Clone, Copy, Eq, PartialEq, Default)]
pub struct TraitFlags: u8 { pub struct TraitFlags: u8 {
const IS_AUTO = 1 << 0; const RUSTC_HAS_INCOHERENT_INHERENT_IMPLS = 1 << 1;
const IS_UNSAFE = 1 << 1; const FUNDAMENTAL = 1 << 2;
const IS_FUNDAMENTAL = 1 << 2; const UNSAFE = 1 << 3;
const RUSTC_HAS_INCOHERENT_INHERENT_IMPLS = 1 << 3; const AUTO = 1 << 4;
const SKIP_ARRAY_DURING_METHOD_DISPATCH = 1 << 4; const SKIP_ARRAY_DURING_METHOD_DISPATCH = 1 << 5;
const SKIP_BOXED_SLICE_DURING_METHOD_DISPATCH = 1 << 5; const SKIP_BOXED_SLICE_DURING_METHOD_DISPATCH = 1 << 6;
const RUSTC_PAREN_SUGAR = 1 << 6; const RUSTC_PAREN_SUGAR = 1 << 7;
} }
} }
@ -410,13 +410,13 @@ impl TraitSignature {
let attrs = item_tree.attrs(db, loc.container.krate, ModItem::from(loc.id.value).into()); let attrs = item_tree.attrs(db, loc.container.krate, ModItem::from(loc.id.value).into());
let source = loc.source(db); let source = loc.source(db);
if source.value.auto_token().is_some() { if source.value.auto_token().is_some() {
flags.insert(TraitFlags::IS_AUTO); flags.insert(TraitFlags::AUTO);
} }
if source.value.unsafe_token().is_some() { if source.value.unsafe_token().is_some() {
flags.insert(TraitFlags::IS_UNSAFE); flags.insert(TraitFlags::UNSAFE);
} }
if attrs.by_key(&sym::fundamental).exists() { if attrs.by_key(&sym::fundamental).exists() {
flags |= TraitFlags::IS_FUNDAMENTAL; flags |= TraitFlags::FUNDAMENTAL;
} }
if attrs.by_key(&sym::rustc_has_incoherent_inherent_impls).exists() { if attrs.by_key(&sym::rustc_has_incoherent_inherent_impls).exists() {
flags |= TraitFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS; flags |= TraitFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS;
@ -489,21 +489,21 @@ impl TraitAliasSignature {
bitflags! { bitflags! {
#[derive(Debug, Clone, Copy, Eq, PartialEq, Default)] #[derive(Debug, Clone, Copy, Eq, PartialEq, Default)]
pub struct FnFlags: u16 { pub struct FnFlags: u16 {
const HAS_SELF_PARAM = 1 << 0;
const HAS_BODY = 1 << 1; const HAS_BODY = 1 << 1;
const HAS_DEFAULT_KW = 1 << 2; const DEFAULT = 1 << 2;
const HAS_CONST_KW = 1 << 3; const CONST = 1 << 3;
const HAS_ASYNC_KW = 1 << 4; const ASYNC = 1 << 4;
const HAS_UNSAFE_KW = 1 << 5; const UNSAFE = 1 << 5;
const IS_VARARGS = 1 << 6; const HAS_VARARGS = 1 << 6;
const HAS_SAFE_KW = 1 << 7; const RUSTC_ALLOW_INCOHERENT_IMPL = 1 << 7;
const HAS_SELF_PARAM = 1 << 8;
/// The `#[target_feature]` attribute is necessary to check safety (with RFC 2396), /// The `#[target_feature]` attribute is necessary to check safety (with RFC 2396),
/// but keeping it for all functions will consume a lot of memory when there are /// but keeping it for all functions will consume a lot of memory when there are
/// only very few functions with it. So we only encode its existence here, and lookup /// only very few functions with it. So we only encode its existence here, and lookup
/// it if needed. /// it if needed.
const HAS_TARGET_FEATURE = 1 << 8; const HAS_TARGET_FEATURE = 1 << 9;
const DEPRECATED_SAFE_2024 = 1 << 9; const DEPRECATED_SAFE_2024 = 1 << 10;
const RUSTC_ALLOW_INCOHERENT_IMPLS = 1 << 10; const EXPLICIT_SAFE = 1 << 11;
} }
} }
@ -532,7 +532,7 @@ impl FunctionSignature {
let mut flags = FnFlags::empty(); let mut flags = FnFlags::empty();
let attrs = item_tree.attrs(db, module.krate, ModItem::from(loc.id.value).into()); let attrs = item_tree.attrs(db, module.krate, ModItem::from(loc.id.value).into());
if attrs.by_key(&sym::rustc_allow_incoherent_impl).exists() { if attrs.by_key(&sym::rustc_allow_incoherent_impl).exists() {
flags.insert(FnFlags::RUSTC_ALLOW_INCOHERENT_IMPLS); flags.insert(FnFlags::RUSTC_ALLOW_INCOHERENT_IMPL);
} }
if attrs.by_key(&sym::target_feature).exists() { if attrs.by_key(&sym::target_feature).exists() {
@ -546,20 +546,20 @@ impl FunctionSignature {
if attrs.by_key(&sym::rustc_deprecated_safe_2024).exists() { if attrs.by_key(&sym::rustc_deprecated_safe_2024).exists() {
flags.insert(FnFlags::DEPRECATED_SAFE_2024); flags.insert(FnFlags::DEPRECATED_SAFE_2024);
} else { } else {
flags.insert(FnFlags::HAS_UNSAFE_KW); flags.insert(FnFlags::UNSAFE);
} }
} }
if source.value.async_token().is_some() { if source.value.async_token().is_some() {
flags.insert(FnFlags::HAS_ASYNC_KW); flags.insert(FnFlags::ASYNC);
} }
if source.value.const_token().is_some() { if source.value.const_token().is_some() {
flags.insert(FnFlags::HAS_CONST_KW); flags.insert(FnFlags::CONST);
} }
if source.value.default_token().is_some() { if source.value.default_token().is_some() {
flags.insert(FnFlags::HAS_DEFAULT_KW); flags.insert(FnFlags::DEFAULT);
} }
if source.value.safe_token().is_some() { if source.value.safe_token().is_some() {
flags.insert(FnFlags::HAS_SAFE_KW); flags.insert(FnFlags::EXPLICIT_SAFE);
} }
if source.value.body().is_some() { if source.value.body().is_some() {
flags.insert(FnFlags::HAS_BODY); flags.insert(FnFlags::HAS_BODY);
@ -575,7 +575,7 @@ impl FunctionSignature {
flags.insert(FnFlags::HAS_SELF_PARAM); flags.insert(FnFlags::HAS_SELF_PARAM);
} }
if variadic { if variadic {
flags.insert(FnFlags::IS_VARARGS); flags.insert(FnFlags::HAS_VARARGS);
} }
( (
Arc::new(FunctionSignature { Arc::new(FunctionSignature {
@ -603,19 +603,19 @@ impl FunctionSignature {
} }
pub fn is_default(&self) -> bool { pub fn is_default(&self) -> bool {
self.flags.contains(FnFlags::HAS_DEFAULT_KW) self.flags.contains(FnFlags::DEFAULT)
} }
pub fn is_const(&self) -> bool { pub fn is_const(&self) -> bool {
self.flags.contains(FnFlags::HAS_CONST_KW) self.flags.contains(FnFlags::CONST)
} }
pub fn is_async(&self) -> bool { pub fn is_async(&self) -> bool {
self.flags.contains(FnFlags::HAS_ASYNC_KW) self.flags.contains(FnFlags::ASYNC)
} }
pub fn is_unsafe(&self) -> bool { pub fn is_unsafe(&self) -> bool {
self.flags.contains(FnFlags::HAS_UNSAFE_KW) self.flags.contains(FnFlags::UNSAFE)
} }
pub fn is_deprecated_safe_2024(&self) -> bool { pub fn is_deprecated_safe_2024(&self) -> bool {
@ -623,11 +623,11 @@ impl FunctionSignature {
} }
pub fn is_safe(&self) -> bool { pub fn is_safe(&self) -> bool {
self.flags.contains(FnFlags::HAS_SAFE_KW) self.flags.contains(FnFlags::EXPLICIT_SAFE)
} }
pub fn is_varargs(&self) -> bool { pub fn is_varargs(&self) -> bool {
self.flags.contains(FnFlags::IS_VARARGS) self.flags.contains(FnFlags::HAS_VARARGS)
} }
pub fn has_target_feature(&self) -> bool { pub fn has_target_feature(&self) -> bool {
@ -637,10 +637,10 @@ impl FunctionSignature {
bitflags! { bitflags! {
#[derive(Debug, Clone, Copy, Eq, PartialEq, Default)] #[derive(Debug, Clone, Copy, Eq, PartialEq, Default)]
pub struct TypeAliasFlags: u16 { pub struct TypeAliasFlags: u8 {
const IS_EXTERN = 1 << 7; const RUSTC_HAS_INCOHERENT_INHERENT_IMPL = 1 << 1;
const RUSTC_ALLOW_INCOHERENT_IMPLS = 1 << 8; const IS_EXTERN = 1 << 6;
const RUSTC_HAS_INCOHERENT_INHERENT_IMPLS = 1 << 9; const RUSTC_ALLOW_INCOHERENT_IMPL = 1 << 7;
} }
} }
@ -669,10 +669,10 @@ impl TypeAliasSignature {
ModItem::from(loc.id.value).into(), ModItem::from(loc.id.value).into(),
); );
if attrs.by_key(&sym::rustc_has_incoherent_inherent_impls).exists() { if attrs.by_key(&sym::rustc_has_incoherent_inherent_impls).exists() {
flags.insert(TypeAliasFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS); flags.insert(TypeAliasFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPL);
} }
if attrs.by_key(&sym::rustc_allow_incoherent_impl).exists() { if attrs.by_key(&sym::rustc_allow_incoherent_impl).exists() {
flags.insert(TypeAliasFlags::RUSTC_ALLOW_INCOHERENT_IMPLS); flags.insert(TypeAliasFlags::RUSTC_ALLOW_INCOHERENT_IMPL);
} }
if matches!(loc.container, ItemContainerId::ExternBlockId(_)) { if matches!(loc.container, ItemContainerId::ExternBlockId(_)) {
flags.insert(TypeAliasFlags::IS_EXTERN); flags.insert(TypeAliasFlags::IS_EXTERN);

11
crates/hir-ty/src/chalk_db.rs
View file

@ -674,13 +674,13 @@ pub(crate) fn trait_datum_query(
let generic_params = generics(db, trait_.into()); let generic_params = generics(db, trait_.into());
let bound_vars = generic_params.bound_vars_subst(db, DebruijnIndex::INNERMOST); let bound_vars = generic_params.bound_vars_subst(db, DebruijnIndex::INNERMOST);
let flags = rust_ir::TraitFlags { let flags = rust_ir::TraitFlags {
auto: trait_data.flags.contains(TraitFlags::IS_AUTO), auto: trait_data.flags.contains(TraitFlags::AUTO),
upstream: trait_.lookup(db).container.krate() != krate, upstream: trait_.lookup(db).container.krate() != krate,
non_enumerable: true, non_enumerable: true,
coinductive: false, // only relevant for Chalk testing coinductive: false, // only relevant for Chalk testing
// FIXME: set these flags correctly // FIXME: set these flags correctly
marker: false, marker: false,
fundamental: trait_data.flags.contains(TraitFlags::IS_FUNDAMENTAL), fundamental: trait_data.flags.contains(TraitFlags::FUNDAMENTAL),
}; };
let where_clauses = convert_where_clauses(db, trait_.into(), &bound_vars); let where_clauses = convert_where_clauses(db, trait_.into(), &bound_vars);
let associated_ty_ids = let associated_ty_ids =
@ -761,10 +761,7 @@ pub(crate) fn adt_datum_query(
let (fundamental, phantom_data) = match adt_id { let (fundamental, phantom_data) = match adt_id {
hir_def::AdtId::StructId(s) => { hir_def::AdtId::StructId(s) => {
let flags = db.struct_signature(s).flags; let flags = db.struct_signature(s).flags;
( (flags.contains(StructFlags::FUNDAMENTAL), flags.contains(StructFlags::IS_PHANTOM_DATA))
flags.contains(StructFlags::IS_FUNDAMENTAL),
flags.contains(StructFlags::IS_PHANTOM_DATA),
)
} }
// FIXME set fundamental flags correctly // FIXME set fundamental flags correctly
hir_def::AdtId::UnionId(_) => (false, false), hir_def::AdtId::UnionId(_) => (false, false),
@ -851,7 +848,7 @@ fn impl_def_datum(db: &dyn HirDatabase, krate: Crate, impl_id: hir_def::ImplId)
rust_ir::ImplType::External rust_ir::ImplType::External
}; };
let where_clauses = convert_where_clauses(db, impl_id.into(), &bound_vars); let where_clauses = convert_where_clauses(db, impl_id.into(), &bound_vars);
let negative = impl_data.flags.contains(ImplFlags::IS_NEGATIVE); let negative = impl_data.flags.contains(ImplFlags::NEGATIVE);
let polarity = if negative { rust_ir::Polarity::Negative } else { rust_ir::Polarity::Positive }; let polarity = if negative { rust_ir::Polarity::Negative } else { rust_ir::Polarity::Positive };
let impl_datum_bound = rust_ir::ImplDatumBound { trait_ref, where_clauses }; let impl_datum_bound = rust_ir::ImplDatumBound { trait_ref, where_clauses };

2
crates/hir-ty/src/diagnostics/decl_check.rs
View file

@ -560,7 +560,7 @@ impl<'a> DeclValidator<'a> {
fn validate_static(&mut self, static_id: StaticId) { fn validate_static(&mut self, static_id: StaticId) {
let data = self.db.static_signature(static_id); let data = self.db.static_signature(static_id);
if data.flags.contains(StaticFlags::IS_EXTERN) { if data.flags.contains(StaticFlags::EXTERN) {
cov_mark::hit!(extern_static_incorrect_case_ignored); cov_mark::hit!(extern_static_incorrect_case_ignored);
return; return;
} }

4
crates/hir-ty/src/diagnostics/unsafe_check.rs
View file

@ -361,8 +361,8 @@ impl<'a> UnsafeVisitor<'a> {
let static_data = self.db.static_signature(id); let static_data = self.db.static_signature(id);
if static_data.flags.contains(StaticFlags::MUTABLE) { if static_data.flags.contains(StaticFlags::MUTABLE) {
self.on_unsafe_op(node, UnsafetyReason::MutableStatic); self.on_unsafe_op(node, UnsafetyReason::MutableStatic);
} else if static_data.flags.contains(StaticFlags::IS_EXTERN) } else if static_data.flags.contains(StaticFlags::EXTERN)
&& !static_data.flags.contains(StaticFlags::HAS_SAFE) && !static_data.flags.contains(StaticFlags::EXPLICIT_SAFE)
{ {
self.on_unsafe_op(node, UnsafetyReason::ExternStatic); self.on_unsafe_op(node, UnsafetyReason::ExternStatic);
} }

2
crates/hir-ty/src/dyn_compatibility.rs
View file

@ -429,7 +429,7 @@ where
// Allow `impl AutoTrait` predicates // Allow `impl AutoTrait` predicates
if let WhereClause::Implemented(TraitRef { trait_id, substitution }) = pred { if let WhereClause::Implemented(TraitRef { trait_id, substitution }) = pred {
let trait_data = db.trait_signature(from_chalk_trait_id(*trait_id)); let trait_data = db.trait_signature(from_chalk_trait_id(*trait_id));
if trait_data.flags.contains(TraitFlags::IS_AUTO) if trait_data.flags.contains(TraitFlags::AUTO)
&& substitution && substitution
.as_slice(Interner) .as_slice(Interner)
.first() .first()

4
crates/hir-ty/src/lower.rs
View file

@ -586,13 +586,13 @@ impl<'a> TyLoweringContext<'a> {
.db .db
.trait_signature(from_chalk_trait_id(lhs_id)) .trait_signature(from_chalk_trait_id(lhs_id))
.flags .flags
.contains(TraitFlags::IS_AUTO); .contains(TraitFlags::AUTO);
let rhs_id = rhs.trait_id; let rhs_id = rhs.trait_id;
let rhs_is_auto = ctx let rhs_is_auto = ctx
.db .db
.trait_signature(from_chalk_trait_id(rhs_id)) .trait_signature(from_chalk_trait_id(rhs_id))
.flags .flags
.contains(TraitFlags::IS_AUTO); .contains(TraitFlags::AUTO);
if !lhs_is_auto && !rhs_is_auto { if !lhs_is_auto && !rhs_is_auto {
multiple_regular_traits = true; multiple_regular_traits = true;

20
crates/hir-ty/src/method_resolution.rs
View file

@ -386,15 +386,15 @@ pub fn def_crates(db: &dyn HirDatabase, ty: &Ty, cur_crate: Crate) -> Option<Sma
hir_def::AdtId::StructId(id) => db hir_def::AdtId::StructId(id) => db
.struct_signature(id) .struct_signature(id)
.flags .flags
.contains(StructFlags::IS_RUSTC_HAS_INCOHERENT_INHERENT_IMPLS), .contains(StructFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS),
hir_def::AdtId::UnionId(id) => db hir_def::AdtId::UnionId(id) => db
.union_signature(id) .union_signature(id)
.flags .flags
.contains(StructFlags::IS_RUSTC_HAS_INCOHERENT_INHERENT_IMPLS), .contains(StructFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS),
hir_def::AdtId::EnumId(id) => db hir_def::AdtId::EnumId(id) => db
.enum_signature(id) .enum_signature(id)
.flags .flags
.contains(EnumFlags::IS_RUSTC_HAS_INCOHERENT_INHERENT_IMPLS), .contains(EnumFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS),
}; };
Some(if rustc_has_incoherent_inherent_impls { Some(if rustc_has_incoherent_inherent_impls {
db.incoherent_inherent_impl_crates(cur_crate, TyFingerprint::Adt(def_id)) db.incoherent_inherent_impl_crates(cur_crate, TyFingerprint::Adt(def_id))
@ -408,7 +408,7 @@ pub fn def_crates(db: &dyn HirDatabase, ty: &Ty, cur_crate: Crate) -> Option<Sma
if db if db
.type_alias_signature(alias) .type_alias_signature(alias)
.flags .flags
.contains(TypeAliasFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS) .contains(TypeAliasFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPL)
{ {
db.incoherent_inherent_impl_crates(cur_crate, TyFingerprint::ForeignType(id)) db.incoherent_inherent_impl_crates(cur_crate, TyFingerprint::ForeignType(id))
} else { } else {
@ -831,15 +831,15 @@ fn is_inherent_impl_coherent(
hir_def::AdtId::StructId(id) => db hir_def::AdtId::StructId(id) => db
.struct_signature(id) .struct_signature(id)
.flags .flags
.contains(StructFlags::IS_RUSTC_HAS_INCOHERENT_INHERENT_IMPLS), .contains(StructFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS),
hir_def::AdtId::UnionId(id) => db hir_def::AdtId::UnionId(id) => db
.union_signature(id) .union_signature(id)
.flags .flags
.contains(StructFlags::IS_RUSTC_HAS_INCOHERENT_INHERENT_IMPLS), .contains(StructFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS),
hir_def::AdtId::EnumId(it) => db hir_def::AdtId::EnumId(it) => db
.enum_signature(it) .enum_signature(it)
.flags .flags
.contains(EnumFlags::IS_RUSTC_HAS_INCOHERENT_INHERENT_IMPLS), .contains(EnumFlags::RUSTC_HAS_INCOHERENT_INHERENT_IMPLS),
}, },
TyKind::Dyn(it) => it.principal_id().is_some_and(|trait_id| { TyKind::Dyn(it) => it.principal_id().is_some_and(|trait_id| {
db.trait_signature(from_chalk_trait_id(trait_id)) db.trait_signature(from_chalk_trait_id(trait_id))
@ -854,7 +854,7 @@ fn is_inherent_impl_coherent(
&& !items.items.is_empty() && !items.items.is_empty()
&& items.items.iter().all(|&(_, assoc)| match assoc { && items.items.iter().all(|&(_, assoc)| match assoc {
AssocItemId::FunctionId(it) => { AssocItemId::FunctionId(it) => {
db.function_signature(it).flags.contains(FnFlags::RUSTC_ALLOW_INCOHERENT_IMPLS) db.function_signature(it).flags.contains(FnFlags::RUSTC_ALLOW_INCOHERENT_IMPL)
} }
AssocItemId::ConstId(it) => { AssocItemId::ConstId(it) => {
db.const_signature(it).flags.contains(ConstFlags::RUSTC_ALLOW_INCOHERENT_IMPL) db.const_signature(it).flags.contains(ConstFlags::RUSTC_ALLOW_INCOHERENT_IMPL)
@ -862,7 +862,7 @@ fn is_inherent_impl_coherent(
AssocItemId::TypeAliasId(it) => db AssocItemId::TypeAliasId(it) => db
.type_alias_signature(it) .type_alias_signature(it)
.flags .flags
.contains(TypeAliasFlags::RUSTC_ALLOW_INCOHERENT_IMPLS), .contains(TypeAliasFlags::RUSTC_ALLOW_INCOHERENT_IMPL),
}) })
} }
} }
@ -898,7 +898,7 @@ pub fn check_orphan_rules(db: &dyn HirDatabase, impl_: ImplId) -> bool {
TyKind::Ref(_, _, referenced) => ty = referenced.clone(), TyKind::Ref(_, _, referenced) => ty = referenced.clone(),
&TyKind::Adt(AdtId(hir_def::AdtId::StructId(s)), ref subs) => { &TyKind::Adt(AdtId(hir_def::AdtId::StructId(s)), ref subs) => {
let struct_signature = db.struct_signature(s); let struct_signature = db.struct_signature(s);
if struct_signature.flags.contains(StructFlags::IS_FUNDAMENTAL) { if struct_signature.flags.contains(StructFlags::FUNDAMENTAL) {
let next = subs.type_parameters(Interner).next(); let next = subs.type_parameters(Interner).next();
match next { match next {
Some(it) => ty = it, Some(it) => ty = it,

2
crates/hir-ty/src/mir/eval.rs
View file

@ -2754,7 +2754,7 @@ impl Evaluator<'_> {
return Ok(*o); return Ok(*o);
}; };
let static_data = self.db.static_signature(st); let static_data = self.db.static_signature(st);
let result = if !static_data.flags.contains(StaticFlags::IS_EXTERN) { let result = if !static_data.flags.contains(StaticFlags::EXTERN) {
let konst = self.db.const_eval_static(st).map_err(|e| { let konst = self.db.const_eval_static(st).map_err(|e| {
MirEvalError::ConstEvalError(static_data.name.as_str().to_owned(), Box::new(e)) MirEvalError::ConstEvalError(static_data.name.as_str().to_owned(), Box::new(e))
})?; })?;

4
crates/hir/src/display.rs
View file

@ -794,10 +794,10 @@ impl HirDisplay for Trait {
fn write_trait_header(trait_: &Trait, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { fn write_trait_header(trait_: &Trait, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
write_visibility(trait_.module(f.db).id, trait_.visibility(f.db), f)?; write_visibility(trait_.module(f.db).id, trait_.visibility(f.db), f)?;
let data = f.db.trait_signature(trait_.id); let data = f.db.trait_signature(trait_.id);
if data.flags.contains(TraitFlags::IS_UNSAFE) { if data.flags.contains(TraitFlags::UNSAFE) {
f.write_str("unsafe ")?; f.write_str("unsafe ")?;
} }
if data.flags.contains(TraitFlags::IS_AUTO) { if data.flags.contains(TraitFlags::AUTO) {
f.write_str("auto ")?; f.write_str("auto ")?;
} }
write!(f, "trait {}", data.name.display(f.db, f.edition()))?; write!(f, "trait {}", data.name.display(f.db, f.edition()))?;

8
crates/hir/src/lib.rs
View file

@ -2898,11 +2898,11 @@ impl Trait {
} }
pub fn is_auto(self, db: &dyn HirDatabase) -> bool { pub fn is_auto(self, db: &dyn HirDatabase) -> bool {
db.trait_signature(self.id).flags.contains(TraitFlags::IS_AUTO) db.trait_signature(self.id).flags.contains(TraitFlags::AUTO)
} }
pub fn is_unsafe(&self, db: &dyn HirDatabase) -> bool { pub fn is_unsafe(&self, db: &dyn HirDatabase) -> bool {
db.trait_signature(self.id).flags.contains(TraitFlags::IS_UNSAFE) db.trait_signature(self.id).flags.contains(TraitFlags::UNSAFE)
} }
pub fn type_or_const_param_count( pub fn type_or_const_param_count(
@ -4454,11 +4454,11 @@ impl Impl {
} }
pub fn is_negative(self, db: &dyn HirDatabase) -> bool { pub fn is_negative(self, db: &dyn HirDatabase) -> bool {
db.impl_signature(self.id).flags.contains(ImplFlags::IS_NEGATIVE) db.impl_signature(self.id).flags.contains(ImplFlags::NEGATIVE)
} }
pub fn is_unsafe(self, db: &dyn HirDatabase) -> bool { pub fn is_unsafe(self, db: &dyn HirDatabase) -> bool {
db.impl_signature(self.id).flags.contains(ImplFlags::IS_UNSAFE) db.impl_signature(self.id).flags.contains(ImplFlags::UNSAFE)
} }
pub fn module(self, db: &dyn HirDatabase) -> Module { pub fn module(self, db: &dyn HirDatabase) -> Module {