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Merge pull request #18991 from Veykril/push-rmqmnrymwmoz

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Keep already computed inlay hint properties instead of late resolving them
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Lukas Wirth 2025-01-24 14:27:43 +00:00 • committed by GitHub
commit a62e2f513a
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11 changed files with 433 additions and 322 deletions
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41
crates/hir/src/lib.rs
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@ -45,7 +45,7 @@ use hir_def::{
body::BodyDiagnostic,
data::{adt::VariantData, TraitFlags},
generics::{LifetimeParamData, TypeOrConstParamData, TypeParamProvenance},
hir::{BindingAnnotation, BindingId, ExprId, ExprOrPatId, LabelId, Pat},
hir::{BindingAnnotation, BindingId, Expr, ExprId, ExprOrPatId, LabelId, Pat},
item_tree::{AttrOwner, FieldParent, ItemTreeFieldId, ItemTreeNode},
lang_item::LangItemTarget,
layout::{self, ReprOptions, TargetDataLayout},
@ -2470,20 +2470,31 @@ impl Param {
}
pub fn as_local(&self, db: &dyn HirDatabase) -> Option<Local> {
let parent = match self.func {
Callee::Def(CallableDefId::FunctionId(it)) => DefWithBodyId::FunctionId(it),
Callee::Closure(closure, _) => db.lookup_intern_closure(closure.into()).0,
_ => return None,
};
let body = db.body(parent);
if let Some(self_param) = body.self_param.filter(|_| self.idx == 0) {
Some(Local { parent, binding_id: self_param })
} else if let Pat::Bind { id, .. } =
&body[body.params[self.idx - body.self_param.is_some() as usize]]
{
Some(Local { parent, binding_id: *id })
} else {
None
match self.func {
Callee::Def(CallableDefId::FunctionId(it)) => {
let parent = DefWithBodyId::FunctionId(it);
let body = db.body(parent);
if let Some(self_param) = body.self_param.filter(|_| self.idx == 0) {
Some(Local { parent, binding_id: self_param })
} else if let Pat::Bind { id, .. } =
&body[body.params[self.idx - body.self_param.is_some() as usize]]
{
Some(Local { parent, binding_id: *id })
} else {
None
}
}
Callee::Closure(closure, _) => {
let c = db.lookup_intern_closure(closure.into());
let body = db.body(c.0);
if let Expr::Closure { args, .. } = &body[c.1] {
if let Pat::Bind { id, .. } = &body[args[self.idx]] {
return Some(Local { parent: c.0, binding_id: *id });
}
}
None
}
_ => None,
}
}