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Thread more HasSource::source calls through Semantics for caching

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This commit is contained in:
Lukas Wirth 2024-06-10 10:33:07 +02:00
parent 72dfbe95de
commit 8520a0c585
10 changed files with 121 additions and 84 deletions
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20
crates/ide-db/src/rename.rs
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@ -24,7 +24,7 @@ use std::fmt;
use base_db::{AnchoredPathBuf, FileId, FileRange};
use either::Either;
use hir::{FieldSource, HasSource, HirFileIdExt, InFile, ModuleSource, Semantics};
use hir::{FieldSource, HirFileIdExt, InFile, ModuleSource, Semantics};
use span::SyntaxContextId;
use stdx::{never, TupleExt};
use syntax::{
@ -109,7 +109,7 @@ impl Definition {
let syn_ctx_is_root = |(range, ctx): (_, SyntaxContextId)| ctx.is_root().then_some(range);
let res = match self {
Definition::Macro(mac) => {
let src = mac.source(sema.db)?;
let src = sema.source(mac)?;
let name = match &src.value {
Either::Left(it) => it.name()?,
Either::Right(it) => it.name()?,
@ -119,7 +119,7 @@ impl Definition {
.and_then(syn_ctx_is_root)
}
Definition::Field(field) => {
let src = field.source(sema.db)?;
let src = sema.source(field)?;
match &src.value {
FieldSource::Named(record_field) => {
let name = record_field.name()?;
@ -154,18 +154,18 @@ impl Definition {
}
Definition::GenericParam(generic_param) => match generic_param {
hir::GenericParam::LifetimeParam(lifetime_param) => {
let src = lifetime_param.source(sema.db)?;
let src = sema.source(lifetime_param)?;
src.with_value(src.value.lifetime()?.syntax())
.original_file_range_opt(sema.db)
.and_then(syn_ctx_is_root)
}
_ => {
let x = match generic_param {
let param = match generic_param {
hir::GenericParam::TypeParam(it) => it.merge(),
hir::GenericParam::ConstParam(it) => it.merge(),
hir::GenericParam::LifetimeParam(_) => return None,
};
let src = x.source(sema.db)?;
let src = sema.source(param)?;
let name = match &src.value {
Either::Left(x) => x.name()?,
Either::Right(_) => return None,
@ -176,14 +176,14 @@ impl Definition {
}
},
Definition::Label(label) => {
let src = label.source(sema.db);
let src = sema.source(label)?;
let lifetime = src.value.lifetime()?;
src.with_value(lifetime.syntax())
.original_file_range_opt(sema.db)
.and_then(syn_ctx_is_root)
}
Definition::ExternCrateDecl(it) => {
let src = it.source(sema.db)?;
let src = sema.source(it)?;
if let Some(rename) = src.value.rename() {
let name = rename.name()?;
src.with_value(name.syntax())
@ -212,10 +212,10 @@ impl Definition {
sema: &Semantics<'_, RootDatabase>,
) -> Option<(FileRange, SyntaxContextId)>
where
D: HasSource,
D: hir::HasSource,
D::Ast: ast::HasName,
{
let src = def.source(sema.db)?;
let src = sema.source(def)?;
let name = src.value.name()?;
src.with_value(name.syntax()).original_file_range_opt(sema.db)
}