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authorMichael Goulet <michael@errs.io>2022-11-12 22:27:18 +0000
committerMichael Goulet <michael@errs.io>2022-11-18 18:23:48 +0000
commitda3c5397a614f790f0daaf61bfdc692b36719e01 (patch)
treec9d5a60b09264d18e19cf9af81f763d44ac431f7 /compiler/rustc_hir/src
parentfd3bfb35511cbcff59ce1454d3db627b576d7e92 (diff)
downloadrust-da3c5397a614f790f0daaf61bfdc692b36719e01.tar.gz
rust-da3c5397a614f790f0daaf61bfdc692b36719e01.zip
Enforce that dyn* casts are actually pointer-sized
Diffstat (limited to 'compiler/rustc_hir/src')
-rw-r--r--compiler/rustc_hir/src/lang_items.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_hir/src/lang_items.rs b/compiler/rustc_hir/src/lang_items.rs
index a55224d1097..a748af65774 100644
--- a/compiler/rustc_hir/src/lang_items.rs
+++ b/compiler/rustc_hir/src/lang_items.rs
@@ -270,6 +270,8 @@ language_item_table! {
     TryTraitBranch,          sym::branch,              branch_fn,                  Target::Method(MethodKind::Trait { body: false }), GenericRequirement::None;
     TryTraitFromYeet,        sym::from_yeet,           from_yeet_fn,               Target::Fn,             GenericRequirement::None;
 
+    PointerSized,            sym::pointer_sized,       pointer_sized,              Target::Trait,          GenericRequirement::Exact(0);
+
     PollReady,               sym::Ready,               poll_ready_variant,         Target::Variant,        GenericRequirement::None;
     PollPending,             sym::Pending,             poll_pending_variant,       Target::Variant,        GenericRequirement::None;