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Thinner DefDiagnostics

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This commit is contained in:
Lukas Wirth 2024-01-15 11:07:26 +01:00
parent 2d72ec71ec
commit 1669344b2a
6 changed files with 39 additions and 29 deletions
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10
crates/hir-def/src/data.rs
View file

@ -19,7 +19,7 @@ use crate::{
macro_call_as_call_id,
nameres::{
attr_resolution::ResolvedAttr,
diagnostics::DefDiagnostic,
diagnostics::{DefDiagnostic, DefDiagnostics},
proc_macro::{parse_macro_name_and_helper_attrs, ProcMacroKind},
DefMap, MacroSubNs,
},
@ -240,7 +240,7 @@ impl TraitData {
pub(crate) fn trait_data_with_diagnostics_query(
db: &dyn DefDatabase,
tr: TraitId,
) -> (Arc<TraitData>, Arc<[DefDiagnostic]>) {
) -> (Arc<TraitData>, DefDiagnostics) {
let tr_loc @ ItemLoc { container: module_id, id: tree_id } = tr.lookup(db);
let item_tree = tree_id.item_tree(db);
let tr_def = &item_tree[tree_id.value];
@ -274,7 +274,7 @@ impl TraitData {
rustc_has_incoherent_inherent_impls,
fundamental,
}),
diagnostics.into(),
DefDiagnostics::new(diagnostics),
)
}
@ -340,7 +340,7 @@ impl ImplData {
pub(crate) fn impl_data_with_diagnostics_query(
db: &dyn DefDatabase,
id: ImplId,
) -> (Arc<ImplData>, Arc<[DefDiagnostic]>) {
) -> (Arc<ImplData>, DefDiagnostics) {
let _p = profile::span("impl_data_with_diagnostics_query");
let ItemLoc { container: module_id, id: tree_id } = id.lookup(db);
@ -367,7 +367,7 @@ impl ImplData {
is_unsafe,
attribute_calls,
}),
diagnostics.into(),
DefDiagnostics::new(diagnostics),
)
}

20
crates/hir-def/src/data/adt.rs
View file

@ -21,7 +21,7 @@ use crate::{
item_tree::{AttrOwner, Field, FieldAstId, Fields, ItemTree, ModItem, RawVisibilityId},
lang_item::LangItem,
lower::LowerCtx,
nameres::diagnostics::DefDiagnostic,
nameres::diagnostics::{DefDiagnostic, DefDiagnostics},
src::HasChildSource,
src::HasSource,
trace::Trace,
@ -187,7 +187,7 @@ impl StructData {
pub(crate) fn struct_data_with_diagnostics_query(
db: &dyn DefDatabase,
id: StructId,
) -> (Arc<StructData>, Arc<[DefDiagnostic]>) {
) -> (Arc<StructData>, DefDiagnostics) {
let loc = id.lookup(db);
let krate = loc.container.krate;
let item_tree = loc.id.item_tree(db);
@ -232,7 +232,7 @@ impl StructData {
visibility: item_tree[strukt.visibility].clone(),
flags,
}),
diagnostics.into(),
DefDiagnostics::new(diagnostics),
)
}
@ -243,7 +243,7 @@ impl StructData {
pub(crate) fn union_data_with_diagnostics_query(
db: &dyn DefDatabase,
id: UnionId,
) -> (Arc<StructData>, Arc<[DefDiagnostic]>) {
) -> (Arc<StructData>, DefDiagnostics) {
let loc = id.lookup(db);
let krate = loc.container.krate;
let item_tree = loc.id.item_tree(db);
@ -278,7 +278,7 @@ impl StructData {
visibility: item_tree[union.visibility].clone(),
flags,
}),
diagnostics.into(),
DefDiagnostics::new(diagnostics),
)
}
}
@ -332,14 +332,14 @@ impl EnumVariantData {
pub(crate) fn enum_variant_data_with_diagnostics_query(
db: &dyn DefDatabase,
e: EnumVariantId,
) -> (Arc<EnumVariantData>, Option<Arc<Box<[DefDiagnostic]>>>) {
) -> (Arc<EnumVariantData>, DefDiagnostics) {
let loc = e.lookup(db);
let krate = loc.container.krate;
let item_tree = loc.id.item_tree(db);
let cfg_options = db.crate_graph()[krate].cfg_options.clone();
let variant = &item_tree[loc.id.value];
let (var_data, field_diagnostics) = lower_fields(
let (var_data, diagnostics) = lower_fields(
db,
krate,
loc.id.file_id(),
@ -355,11 +355,7 @@ impl EnumVariantData {
name: variant.name.clone(),
variant_data: Arc::new(var_data),
}),
if field_diagnostics.is_empty() {
None
} else {
Some(Arc::new(field_diagnostics.into_boxed_slice()))
},
DefDiagnostics::new(diagnostics),
)
}
}

13
crates/hir-def/src/db.rs
View file

@ -19,7 +19,7 @@ use crate::{
import_map::ImportMap,
item_tree::{AttrOwner, ItemTree},
lang_item::{self, LangItem, LangItemTarget, LangItems},
nameres::{diagnostics::DefDiagnostic, DefMap},
nameres::{diagnostics::DefDiagnostics, DefMap},
visibility::{self, Visibility},
AttrDefId, BlockId, BlockLoc, ConstBlockId, ConstBlockLoc, ConstId, ConstLoc, DefWithBodyId,
EnumId, EnumLoc, EnumVariantId, EnumVariantLoc, ExternBlockId, ExternBlockLoc, ExternCrateId,
@ -121,14 +121,13 @@ pub trait DefDatabase: InternDatabase + ExpandDatabase + Upcast<dyn ExpandDataba
fn struct_data(&self, id: StructId) -> Arc<StructData>;
#[salsa::invoke(StructData::struct_data_with_diagnostics_query)]
fn struct_data_with_diagnostics(&self, id: StructId)
-> (Arc<StructData>, Arc<[DefDiagnostic]>);
fn struct_data_with_diagnostics(&self, id: StructId) -> (Arc<StructData>, DefDiagnostics);
#[salsa::invoke(StructData::union_data_query)]
fn union_data(&self, id: UnionId) -> Arc<StructData>;
#[salsa::invoke(StructData::union_data_with_diagnostics_query)]
fn union_data_with_diagnostics(&self, id: UnionId) -> (Arc<StructData>, Arc<[DefDiagnostic]>);
fn union_data_with_diagnostics(&self, id: UnionId) -> (Arc<StructData>, DefDiagnostics);
#[salsa::invoke(EnumData::enum_data_query)]
fn enum_data(&self, e: EnumId) -> Arc<EnumData>;
@ -140,19 +139,19 @@ pub trait DefDatabase: InternDatabase + ExpandDatabase + Upcast<dyn ExpandDataba
fn enum_variant_data_with_diagnostics(
&self,
id: EnumVariantId,
) -> (Arc<EnumVariantData>, Option<Arc<Box<[DefDiagnostic]>>>);
) -> (Arc<EnumVariantData>, DefDiagnostics);
#[salsa::invoke(ImplData::impl_data_query)]
fn impl_data(&self, e: ImplId) -> Arc<ImplData>;
#[salsa::invoke(ImplData::impl_data_with_diagnostics_query)]
fn impl_data_with_diagnostics(&self, e: ImplId) -> (Arc<ImplData>, Arc<[DefDiagnostic]>);
fn impl_data_with_diagnostics(&self, e: ImplId) -> (Arc<ImplData>, DefDiagnostics);
#[salsa::invoke(TraitData::trait_data_query)]
fn trait_data(&self, e: TraitId) -> Arc<TraitData>;
#[salsa::invoke(TraitData::trait_data_with_diagnostics_query)]
fn trait_data_with_diagnostics(&self, tr: TraitId) -> (Arc<TraitData>, Arc<[DefDiagnostic]>);
fn trait_data_with_diagnostics(&self, tr: TraitId) -> (Arc<TraitData>, DefDiagnostics);
#[salsa::invoke(TraitAliasData::trait_alias_query)]
fn trait_alias_data(&self, e: TraitAliasId) -> Arc<TraitAliasData>;

17
crates/hir-def/src/nameres/diagnostics.rs
View file

@ -40,6 +40,23 @@ pub enum DefDiagnosticKind {
MacroDefError { ast: AstId<ast::Macro>, message: String },
}
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct DefDiagnostics(Option<triomphe::Arc<Box<[DefDiagnostic]>>>);
impl DefDiagnostics {
pub fn new(diagnostics: Vec<DefDiagnostic>) -> Self {
Self(if diagnostics.is_empty() {
None
} else {
Some(triomphe::Arc::new(diagnostics.into_boxed_slice()))
})
}
pub fn iter(&self) -> impl Iterator<Item = &DefDiagnostic> {
self.0.as_ref().into_iter().flat_map(|it| &***it)
}
}
#[derive(Debug, PartialEq, Eq)]
pub struct DefDiagnostic {
pub in_module: LocalModuleId,

1
crates/hir-ty/src/mir/lower.rs
View file

@ -69,6 +69,7 @@ struct MirLowerCtx<'a> {
drop_scopes: Vec<DropScope>,
}
// FIXME: Make this smaller, its stored in database queries
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum MirLowerError {
ConstEvalError(Box<str>, Box<ConstEvalError>),

7
crates/hir/src/lib.rs
View file

@ -584,11 +584,8 @@ impl Module {
Adt::Enum(e) => {
for v in e.variants(db) {
acc.extend(ModuleDef::Variant(v).diagnostics(db));
if let Some(diags) = &db.enum_variant_data_with_diagnostics(v.id).1
{
for diag in &***diags {
emit_def_diagnostic(db, acc, diag);
}
for diag in db.enum_variant_data_with_diagnostics(v.id).1.iter() {
emit_def_diagnostic(db, acc, diag);
}
}
}