squiid/rust
1
0
Fork 0
Code Issues Pull requests Projects Activity

Do not forget capacity when collecting def path hashes

Browse source
This commit is contained in:
Vadim Petrochenkov 2020-08-22 21:36:34 +03:00
parent df57e28685
commit 15643d5d90
1 changed files with 6 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/librustc_metadata/rmeta/decoder.rs
View file

@ -1863,14 +1863,13 @@ impl<'a, 'tcx> CrateMetadataRef<'a> {
}
fn all_def_path_hashes_and_def_ids(&self) -> Vec<(DefPathHash, DefId)> {
let mut result = Vec::new();
let mut def_path_hashes = self.def_path_hash_cache.lock();
for index in 0..self.num_def_ids() {
(0..self.num_def_ids())
.map(|index| {
let index = DefIndex::from_usize(index);
let def_path_hash = self.def_path_hash_unlocked(index, &mut def_path_hashes);
result.push((def_path_hash, self.local_def_id(index)));
}
result
(self.def_path_hash_unlocked(index, &mut def_path_hashes), self.local_def_id(index))
})
.collect()
}
/// Get the `DepNodeIndex` corresponding this crate. The result of this