bors 4a2fe4491e Auto merge of #120361 - compiler-errors:async-closures, r=oli-obk ... Rework support for async closures; allow them to return futures that borrow from the closure's captures This PR implements a new lowering for async closures via `TyKind::CoroutineClosure` which handles the curious relationship between the closure and the coroutine that it returns. I wrote up a bunch in [this hackmd](https://hackmd.io/`@compiler-errors/S1HvqQxca)` which will be copied to the dev guide after this PR lands, and hopefully left sufficient comments in the source code explaining why this change is as large as it is. This also necessitates that they begin implementing the `AsyncFn`-family of traits, rather than the `Fn`-family of traits -- if you need `Fn` implementations, you should probably use the non-sugar `|| async {}` syntax instead. Notably this PR does not yet implement `async Fn()` syntax sugar for bounds, but I expect to add those soon (**edit:** #120392). For now, users must use `AsyncFn()` traits directly, which necessitates adding the `async_fn_traits` feature gate as well. I will add this as a follow-up very soon. r? oli-obk This is based on top of #120322, but that PR is minimal.		2024-02-06 15:04:01 +00:00
..
rustc
rustc_abi	Fix rustc_abi build on stable	2024-01-16 21:15:31 +01:00
rustc_arena	Fix Stable trait and its impls to work with the new with_tables	2024-01-19 09:42:51 +00:00
rustc_ast	Add async bound modifier to enable async Fn bounds	2024-01-31 16:59:19 +00:00
rustc_ast_lowering	Auto merge of #120361 - compiler-errors:async-closures, r=oli-obk	2024-02-06 15:04:01 +00:00
rustc_ast_passes	Correctly check never_type feature gating	2024-02-01 20:01:04 +01:00
rustc_ast_pretty	Add async bound modifier to enable async Fn bounds	2024-01-31 16:59:19 +00:00
rustc_attr	Stop using String for error codes.	2024-01-29 07:41:41 +11:00
rustc_baked_icu_data
rustc_borrowck	More comments, final tweaks	2024-02-06 02:22:58 +00:00
rustc_builtin_macros	Rollup merge of #120342 - oli-obk:track_errors6, r=nnethercote	2024-01-30 16:57:49 +01:00
rustc_codegen_cranelift	Auto merge of #117372 - Amanieu:stdarch_update, r=Mark-Simulacrum	2024-02-05 15:41:40 +00:00
rustc_codegen_gcc	Add CoroutineClosure to TyKind, AggregateKind, UpvarArgs	2024-02-06 02:22:58 +00:00
rustc_codegen_llvm	Add CoroutineClosure to TyKind, AggregateKind, UpvarArgs	2024-02-06 02:22:58 +00:00
rustc_codegen_ssa	Add CoroutineClosure to TyKind, AggregateKind, UpvarArgs	2024-02-06 02:22:58 +00:00
rustc_const_eval	Fix drop shim for AsyncFnOnce closure, AsyncFnMut shim for AsyncFn closure	2024-02-06 02:22:58 +00:00
rustc_data_structures	Rollup merge of #119600 - aDotInTheVoid:comment-fix, r=compiler-errors	2024-02-05 06:37:14 +01:00
rustc_driver
rustc_driver_impl	Stop using String for error codes.	2024-01-29 07:41:41 +11:00
rustc_error_codes	Rollup merge of #119600 - aDotInTheVoid:comment-fix, r=compiler-errors	2024-02-05 06:37:14 +01:00
rustc_error_messages	Remove unused features	2024-01-25 14:01:33 +00:00
rustc_errors	Rollup merge of #119600 - aDotInTheVoid:comment-fix, r=compiler-errors	2024-02-05 06:37:14 +01:00
rustc_expand	Add async bound modifier to enable async Fn bounds	2024-01-31 16:59:19 +00:00
rustc_feature	#![feature(inline_const_pat)] is no longer incomplete	2024-02-01 10:27:54 +00:00
rustc_fluent_macro	annotate-snippets: update to 0.10	2024-01-07 16:53:32 +03:00
rustc_fs_util
rustc_graphviz
rustc_hir	Teach typeck/borrowck/solvers how to deal with async closures	2024-02-06 02:22:58 +00:00
rustc_hir_analysis	More comments, final tweaks	2024-02-06 02:22:58 +00:00
rustc_hir_pretty	hir: Use InferArg in ArrayLen::Infer	2024-01-28 02:04:39 +03:00
rustc_hir_typeck	More comments, final tweaks	2024-02-06 02:22:58 +00:00
rustc_incremental	hir: Simplify hir_owner_nodes query	2024-01-30 15:00:52 +03:00
rustc_index	Auto merge of #120024 - Mark-Simulacrum:fast-union-merge, r=cjgillot	2024-01-27 22:26:37 +00:00
rustc_index_macros	Restrict access to the private field of newtype indexes	2024-01-19 15:38:47 +00:00
rustc_infer	Add CoroutineClosure to TyKind, AggregateKind, UpvarArgs	2024-02-06 02:22:58 +00:00
rustc_interface	SilentEmitter::fatal_note doesn't need to be optional.	2024-02-03 09:02:50 +11:00
rustc_lexer	Use unescape_unicode for raw C string literals.	2024-01-25 12:28:11 +11:00
rustc_lint	Add CoroutineClosure to TyKind, AggregateKind, UpvarArgs	2024-02-06 02:22:58 +00:00
rustc_lint_defs	remove illegal_floating_point_literal_pattern lint	2024-01-26 17:25:02 +01:00
rustc_llvm	review	2024-02-06 12:44:40 +03:00
rustc_log
rustc_macros	Rollup merge of #120475 - Nilstrieb:cargo-build-my-a-, r=michaelwoerister	2024-01-30 16:57:50 +01:00
rustc_metadata	Remove the lifetime from DiagnosticArgValue.	2024-01-30 18:46:06 +11:00
rustc_middle	Fix drop shim for AsyncFnOnce closure, AsyncFnMut shim for AsyncFn closure	2024-02-06 02:22:58 +00:00
rustc_mir_build	Teach typeck/borrowck/solvers how to deal with async closures	2024-02-06 02:22:58 +00:00
rustc_mir_dataflow	More comments, final tweaks	2024-02-06 02:22:58 +00:00
rustc_mir_transform	Fix drop shim for AsyncFnOnce closure, AsyncFnMut shim for AsyncFn closure	2024-02-06 02:22:58 +00:00
rustc_monomorphize	Fix drop shim for AsyncFnOnce closure, AsyncFnMut shim for AsyncFn closure	2024-02-06 02:22:58 +00:00
rustc_next_trait_solver	Add CoroutineClosure to TyKind, AggregateKind, UpvarArgs	2024-02-06 02:22:58 +00:00
rustc_parse	Auto merge of #120392 - compiler-errors:async-bound-modifier, r=davidtwco,fmease	2024-02-06 00:45:11 +00:00
rustc_parse_format	Rename the unescaping functions.	2024-01-25 12:28:11 +11:00
rustc_passes	Add CoroutineClosure to TyKind, AggregateKind, UpvarArgs	2024-02-06 02:22:58 +00:00
rustc_pattern_analysis	Add CoroutineClosure to TyKind, AggregateKind, UpvarArgs	2024-02-06 02:22:58 +00:00
rustc_privacy	Add CoroutineClosure to TyKind, AggregateKind, UpvarArgs	2024-02-06 02:22:58 +00:00
rustc_query_impl	Remove unused features	2024-01-25 14:01:33 +00:00
rustc_query_system	Stop using String for error codes.	2024-01-29 07:41:41 +11:00
rustc_resolve	Rollup merge of #120592 - trevyn:cleanup-to-string, r=Nilstrieb	2024-02-03 21:29:43 +01:00
rustc_serialize	Remove unused features	2024-01-25 14:01:33 +00:00
rustc_session	Simplify future breakage control flow.	2024-02-03 09:02:50 +11:00
rustc_smir	Fix drop shim for AsyncFnOnce closure, AsyncFnMut shim for AsyncFn closure	2024-02-06 02:22:58 +00:00
rustc_span	Auto merge of #120361 - compiler-errors:async-closures, r=oli-obk	2024-02-06 15:04:01 +00:00
rustc_symbol_mangling	Fix drop shim for AsyncFnOnce closure, AsyncFnMut shim for AsyncFn closure	2024-02-06 02:22:58 +00:00
rustc_target	Rollup merge of #120661 - xen0n:loong-medium-cmodel, r=heiher,Nilstrieb	2024-02-05 11:07:28 +01:00
rustc_trait_selection	More comments, final tweaks	2024-02-06 02:22:58 +00:00
rustc_traits	Remove unused features	2024-01-25 14:01:33 +00:00
rustc_transmute	Remove unused features	2024-01-25 14:01:33 +00:00
rustc_ty_utils	Fudge coroutine argument for CoroutineKindShim in fn_sig_for_fn_abi	2024-02-06 02:53:06 +00:00
rustc_type_ir	Bless tests, add comments	2024-02-06 02:22:58 +00:00
stable_mir	Remove the abi_amdgpu_kernel feature	2024-01-30 15:46:40 +00:00