diff options
| -rw-r--r-- | compiler/rustc_metadata/src/creader.rs | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/compiler/rustc_metadata/src/creader.rs b/compiler/rustc_metadata/src/creader.rs index c2dda21bb72..4351d340013 100644 --- a/compiler/rustc_metadata/src/creader.rs +++ b/compiler/rustc_metadata/src/creader.rs @@ -762,29 +762,17 @@ impl<'a, 'tcx> CrateLoader<'a, 'tcx> { // against a hash, we could load a crate which has the same hash // as an already loaded crate. If this is the case prevent // duplicates by just using the first crate. - // - // Note that we only do this for target triple crates, though, as we - // don't want to match a host crate against an equivalent target one - // already loaded. let root = library.metadata.get_root(); - // FIXME: why is this condition necessary? It was adding in #33625 but I - // don't know why and the original author doesn't remember ... - let can_reuse_cratenum = - locator.tuple == self.sess.opts.target_triple || locator.is_proc_macro; - Ok(Some(if can_reuse_cratenum { - let mut result = LoadResult::Loaded(library); - for (cnum, data) in self.cstore.iter_crate_data() { - if data.name() == root.name() && root.hash() == data.hash() { - assert!(locator.hash.is_none()); - info!("load success, going to previous cnum: {}", cnum); - result = LoadResult::Previous(cnum); - break; - } + let mut result = LoadResult::Loaded(library); + for (cnum, data) in self.cstore.iter_crate_data() { + if data.name() == root.name() && root.hash() == data.hash() { + assert!(locator.hash.is_none()); + info!("load success, going to previous cnum: {}", cnum); + result = LoadResult::Previous(cnum); + break; } - result - } else { - LoadResult::Loaded(library) - })) + } + Ok(Some(result)) } /// Go through the crate metadata and load any crates that it references. |