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//! FIXME: write short doc here
pub(crate) mod validation;
use std::sync::Arc;
use ra_syntax::AstPtr;
use crate::{db::HirDatabase, DefWithBody, HasBody, Resolver};
pub use hir_def::{
body::{
scope::{ExprScopes, ScopeEntry, ScopeId},
Body, BodySourceMap, ExprPtr, ExprSource, PatPtr, PatSource,
},
expr::{
ArithOp, Array, BinaryOp, BindingAnnotation, CmpOp, Expr, ExprId, Literal, LogicOp,
MatchArm, Ordering, Pat, PatId, RecordFieldPat, RecordLitField, Statement, UnaryOp,
},
};
// needs arbitrary_self_types to be a method... or maybe move to the def?
pub(crate) fn resolver_for_expr(
db: &impl HirDatabase,
owner: DefWithBody,
expr_id: ExprId,
) -> Resolver {
let scopes = owner.expr_scopes(db);
resolver_for_scope(db, owner, scopes.scope_for(expr_id))
}
pub(crate) fn resolver_for_scope(
db: &impl HirDatabase,
owner: DefWithBody,
scope_id: Option<ScopeId>,
) -> Resolver {
let mut r = owner.resolver(db);
let scopes = owner.expr_scopes(db);
let scope_chain = scopes.scope_chain(scope_id).collect::<Vec<_>>();
for scope in scope_chain.into_iter().rev() {
r = r.push_expr_scope(owner, Arc::clone(&scopes), scope);
}
r
}
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