//! get a super-set of matches. Then, we we confirm each match using precise
//! name resolution.
-use std::{convert::TryInto, iter, mem};
+use std::{convert::TryInto, mem};
use base_db::{FileId, FileRange, SourceDatabase, SourceDatabaseExt};
-use either::Either;
use hir::{
DefWithBody, HasAttrs, HasSource, InFile, ModuleDef, ModuleSource, Semantics, Visibility,
};
let tree = Lazy::new(|| sema.parse(file_id).syntax().clone());
- let matches = text.match_indices(pat).chain(if search_for_self {
- Either::Left(text.match_indices("Self"))
- } else {
- Either::Right(iter::empty())
- });
-
- for (idx, _) in matches {
+ let mut handle_match = |idx: usize| -> bool {
let offset: TextSize = idx.try_into().unwrap();
if !search_range.contains_inclusive(offset) {
- continue;
+ return false;
}
if let Some(name) = sema.find_node_at_offset_with_descend(&tree, offset) {
match name {
ast::NameLike::NameRef(name_ref) => {
if self.found_name_ref(&name_ref, sink) {
- return;
+ return true;
}
}
ast::NameLike::Name(name) => {
if self.found_name(&name, sink) {
- return;
+ return true;
}
}
ast::NameLike::Lifetime(lifetime) => {
if self.found_lifetime(&lifetime, sink) {
- return;
+ return true;
}
}
}
}
+
+ return false;
+ };
+
+ for (idx, _) in text.match_indices(pat) {
+ if handle_match(idx) {
+ return;
+ }
+ }
+
+ if search_for_self {
+ for (idx, _) in text.match_indices("Self") {
+ if handle_match(idx) {
+ return;
+ }
+ }
}
}
}