diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_query_system/src/dep_graph/graph.rs | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/compiler/rustc_query_system/src/dep_graph/graph.rs b/compiler/rustc_query_system/src/dep_graph/graph.rs index 09b85010666..80618fd1abe 100644 --- a/compiler/rustc_query_system/src/dep_graph/graph.rs +++ b/compiler/rustc_query_system/src/dep_graph/graph.rs @@ -535,17 +535,22 @@ impl<K: DepKind> DepGraph<K> { // value to an existing node. // // For sanity, we still check that the loaded stable hash and the new one match. - if let Some(prev_index) = data.previous.node_to_index_opt(&node) - && let Some(dep_node_index) = { data.current.prev_index_to_index.lock()[prev_index] } - { - crate::query::incremental_verify_ich(cx, data, result, prev_index, hash_result); + if let Some(prev_index) = data.previous.node_to_index_opt(&node) { + let dep_node_index = data.current.prev_index_to_index.lock()[prev_index]; + if let Some(dep_node_index) = dep_node_index { + crate::query::incremental_verify_ich(cx, data, result, prev_index, hash_result); - #[cfg(debug_assertions)] - if hash_result.is_some() { - data.current.record_edge(dep_node_index, node, data.prev_fingerprint_of(prev_index)); - } + #[cfg(debug_assertions)] + if hash_result.is_some() { + data.current.record_edge( + dep_node_index, + node, + data.prev_fingerprint_of(prev_index), + ); + } - return dep_node_index; + return dep_node_index; + } } let mut edges = SmallVec::new(); |