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| author | Felix S. Klock II <pnkfelix@pnkfx.org> | 2024-12-02 21:16:35 +0000 |
|---|---|---|
| committer | Celina G. Val <celinval@amazon.com> | 2025-02-03 12:54:00 -0800 |
| commit | 777def87d58ee067e1df2e94a99fc099bcb15189 (patch) | |
| tree | 22dbc57fd67592841fd2137f0d339d06d9e2dc91 /compiler/rustc_hir/src/lang_items.rs | |
| parent | bcb8565f301b579dee60fffe87d5a329cc69fefa (diff) | |
| download | rust-777def87d58ee067e1df2e94a99fc099bcb15189.tar.gz rust-777def87d58ee067e1df2e94a99fc099bcb15189.zip | |
contracts: added lang items that act as hooks for rustc-injected code to invoke.
see test for an example of the kind of injected code that is anticipated here.
Diffstat (limited to 'compiler/rustc_hir/src/lang_items.rs')
| -rw-r--r-- | compiler/rustc_hir/src/lang_items.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_hir/src/lang_items.rs b/compiler/rustc_hir/src/lang_items.rs index d9759580e8f..75898cbec14 100644 --- a/compiler/rustc_hir/src/lang_items.rs +++ b/compiler/rustc_hir/src/lang_items.rs @@ -418,6 +418,10 @@ language_item_table! { String, sym::String, string, Target::Struct, GenericRequirement::None; CStr, sym::CStr, c_str, Target::Struct, GenericRequirement::None; + + // Experimental lang items for implementing contract pre- and post-condition checking. + ContractBuildCheckEnsures, sym::contract_build_check_ensures, contract_build_check_ensures_fn, Target::Fn, GenericRequirement::None; + ContractCheckRequires, sym::contract_check_requires, contract_check_requires_fn, Target::Fn, GenericRequirement::None; } pub enum GenericRequirement { |