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| author | Dylan DPC <99973273+Dylan-DPC@users.noreply.github.com> | 2023-04-21 20:35:29 +0530 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-21 20:35:29 +0530 |
| commit | 1d1453a2f643c2dce39daaac560e92dec599baf4 (patch) | |
| tree | 4919d760d569f013cdcb6c597517c389a713b65a /compiler/rustc_query_impl | |
| parent | f971264fd7b40fe5a2326b317eaf86d849a5d54f (diff) | |
| parent | 010deb5ba3158c60434535854632e5b190de6034 (diff) | |
| download | rust-1d1453a2f643c2dce39daaac560e92dec599baf4.tar.gz | |
Rollup merge of #110632 - saethlin:panic-if-dep-graph-too-big, r=lcnr
Panic instead of truncating if the incremental on-disk cache is too big
It seems _unlikely_ that anyone would hit this truncation, but if this `as` does actually truncate, that seems incredibly bad.
Diffstat (limited to 'compiler/rustc_query_impl')
| -rw-r--r-- | compiler/rustc_query_impl/src/on_disk_cache.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_query_impl/src/on_disk_cache.rs b/compiler/rustc_query_impl/src/on_disk_cache.rs index 40869fdc467..c05323c2d6c 100644 --- a/compiler/rustc_query_impl/src/on_disk_cache.rs +++ b/compiler/rustc_query_impl/src/on_disk_cache.rs @@ -300,7 +300,7 @@ impl<'sess> rustc_middle::ty::OnDiskCache<'sess> for OnDiskCache<'sess> { interpret_alloc_index.reserve(new_n - n); for idx in n..new_n { let id = encoder.interpret_allocs[idx]; - let pos = encoder.position() as u32; + let pos: u32 = encoder.position().try_into().unwrap(); interpret_alloc_index.push(pos); interpret::specialized_encode_alloc_id(&mut encoder, tcx, id); } |