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Implement ChildBySource for DefWithBody

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This commit is contained in:
Aleksey Kladov 2019-12-19 18:21:26 +01:00
parent ba12e83c26
commit 9ccad60acc
1 changed files with 55 additions and 42 deletions
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97
crates/ra_hir_def/src/child_by_source.rs
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@ -11,8 +11,8 @@ use crate::{
dyn_map::DynMap,
keys,
src::{HasChildSource, HasSource},
AdtId, AssocItemId, EnumId, EnumVariantId, ImplId, Lookup, ModuleDefId, ModuleId,
StructFieldId, TraitId, VariantId,
AdtId, AssocItemId, DefWithBodyId, EnumId, EnumVariantId, ImplId, Lookup, ModuleDefId,
ModuleId, StructFieldId, TraitId, VariantId,
};
pub trait ChildBySource {
@ -76,47 +76,11 @@ impl ChildBySource for ModuleId {
let mut res = DynMap::default();
let crate_def_map = db.crate_def_map(self.krate);
for item in crate_def_map[self.local_id].scope.declarations() {
match item {
ModuleDefId::FunctionId(func) => {
let src = func.lookup(db).source(db);
res[keys::FUNCTION].insert(src, func)
}
ModuleDefId::ConstId(konst) => {
let src = konst.lookup(db).source(db);
res[keys::CONST].insert(src, konst)
}
ModuleDefId::StaticId(statik) => {
let src = statik.lookup(db).source(db);
res[keys::STATIC].insert(src, statik)
}
ModuleDefId::TypeAliasId(ty) => {
let src = ty.lookup(db).source(db);
res[keys::TYPE_ALIAS].insert(src, ty)
}
ModuleDefId::TraitId(trait_) => {
let src = trait_.lookup(db).source(db);
res[keys::TRAIT].insert(src, trait_)
}
ModuleDefId::AdtId(adt) => match adt {
AdtId::StructId(strukt) => {
let src = strukt.lookup(db).source(db);
res[keys::STRUCT].insert(src, strukt)
}
AdtId::UnionId(union_) => {
let src = union_.lookup(db).source(db);
res[keys::UNION].insert(src, union_)
}
AdtId::EnumId(enum_) => {
let src = enum_.lookup(db).source(db);
res[keys::ENUM].insert(src, enum_)
}
},
_ => (),
}
}
let module_data = &crate_def_map[self.local_id];
for &impl_ in crate_def_map[self.local_id].impls.iter() {
module_data.scope.declarations().for_each(|item| add_module_def(db, &mut res, item));
for &impl_ in module_data.impls.iter() {
let src = impl_.lookup(db).source(db);
res[keys::IMPL].insert(src, impl_)
}
@ -125,6 +89,46 @@ impl ChildBySource for ModuleId {
}
}
fn add_module_def(db: &impl DefDatabase, map: &mut DynMap, item: ModuleDefId) {
match item {
ModuleDefId::FunctionId(func) => {
let src = func.lookup(db).source(db);
map[keys::FUNCTION].insert(src, func)
}
ModuleDefId::ConstId(konst) => {
let src = konst.lookup(db).source(db);
map[keys::CONST].insert(src, konst)
}
ModuleDefId::StaticId(statik) => {
let src = statik.lookup(db).source(db);
map[keys::STATIC].insert(src, statik)
}
ModuleDefId::TypeAliasId(ty) => {
let src = ty.lookup(db).source(db);
map[keys::TYPE_ALIAS].insert(src, ty)
}
ModuleDefId::TraitId(trait_) => {
let src = trait_.lookup(db).source(db);
map[keys::TRAIT].insert(src, trait_)
}
ModuleDefId::AdtId(adt) => match adt {
AdtId::StructId(strukt) => {
let src = strukt.lookup(db).source(db);
map[keys::STRUCT].insert(src, strukt)
}
AdtId::UnionId(union_) => {
let src = union_.lookup(db).source(db);
map[keys::UNION].insert(src, union_)
}
AdtId::EnumId(enum_) => {
let src = enum_.lookup(db).source(db);
map[keys::ENUM].insert(src, enum_)
}
},
_ => (),
}
}
impl ChildBySource for VariantId {
fn child_by_source(&self, db: &impl DefDatabase) -> DynMap {
let mut res = DynMap::default();
@ -160,3 +164,12 @@ impl ChildBySource for EnumId {
res
}
}
impl ChildBySource for DefWithBodyId {
fn child_by_source(&self, db: &impl DefDatabase) -> DynMap {
let mut res = DynMap::default();
let body = db.body(*self);
body.defs.iter().copied().for_each(|item| add_module_def(db, &mut res, item));
res
}
}