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don't inline report_overlap_conflict

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lcnr 2021-10-23 21:05:03 +02:00
parent 1296719c06
commit f55ff4103f
1 changed files with 5 additions and 0 deletions
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5
compiler/rustc_trait_selection/src/traits/specialize/mod.rs
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@ -291,6 +291,11 @@ pub(super) fn specialization_graph_provider(
sg sg
} }
// This function is only used when
// encountering errors and inlining
// it negatively impacts perf.
#[cold]
#[inline(never)]
fn report_overlap_conflict( fn report_overlap_conflict(
tcx: TyCtxt<'_>, tcx: TyCtxt<'_>,
overlap: OverlapError, overlap: OverlapError,