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Allow duplicates for side effect nodes

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This commit is contained in:
John Kåre Alsaker 2025-03-18 22:30:43 +01:00
parent 68fd771bc1
commit 2736a2a84f
1 changed files with 5 additions and 2 deletions
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7
compiler/rustc_query_system/src/dep_graph/serialized.rs
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@ -253,13 +253,16 @@ impl SerializedDepGraph {
for (idx, node) in nodes.iter_enumerated() {
if index[node.kind.as_usize()].insert(node.hash, idx).is_some() {
let name = deps.name(node.kind);
panic!(
// Side effect nodes can have duplicates
if node.kind != D::DEP_KIND_SIDE_EFFECT {
let name = deps.name(node.kind);
panic!(
"Error: A dep graph node ({name}) does not have an unique index. \
Running a clean build on a nightly compiler with `-Z incremental-verify-ich` \
can help narrow down the issue for reporting. A clean build may also work around the issue.\n
DepNode: {node:?}"
)
}
}
}