Nicholas Nethercote 7024dc523a Overhaul RegionKind and Region. ... Specifically, change `Region` from this: ``` pub type Region<'tcx> = &'tcx RegionKind; ``` to this: ``` pub struct Region<'tcx>(&'tcx Interned<RegionKind>); ``` This now matches `Ty` and `Predicate` more closely. Things to note - Regions have always been interned, but we haven't been using pointer-based `Eq` and `Hash`. This is now happening. - I chose to impl `Deref` for `Region` because it makes pattern matching a lot nicer, and `Region` can be viewed as just a smart wrapper for `RegionKind`. - Various methods are moved from `RegionKind` to `Region`. - There is a lot of tedious sigil changes. - A couple of types like `HighlightBuilder`, `RegionHighlightMode` now have a `'tcx` lifetime because they hold a `Ty<'tcx>`, so they can call `mk_region`. - A couple of test outputs change slightly, I'm not sure why, but the new outputs are a little better.		2022-02-15 16:08:52 +11:00
..
rustc	remove unused jemallocator crate	2022-01-28 16:56:05 +01:00
rustc_apfloat
rustc_arena	Remove unused dep from rustc_arena	2022-02-02 17:37:14 +01:00
rustc_ast	Auto merge of #93752 - eholk:drop-tracking-break-continue, r=nikomatsakis	2022-02-15 02:27:37 +00:00
rustc_ast_lowering	Auto merge of #91403 - cjgillot:inherit-async, r=oli-obk	2022-02-12 21:42:10 +00:00
rustc_ast_passes	Auto merge of #93561 - Amanieu:more-unwind-abi, r=nagisa	2022-02-08 03:20:05 +00:00
rustc_ast_pretty	Pretty print ItemKind::Use in rustfmt style	2022-02-07 21:51:05 -08:00
rustc_attr	Ensure that queries only return Copy types.	2022-02-09 20:07:38 +01:00
rustc_borrowck	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_builtin_macros	Remove the alt_std_name option	2022-02-11 20:28:38 +01:00
rustc_codegen_cranelift	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_codegen_gcc	Unconditionally update symbols	2022-02-10 18:27:18 +01:00
rustc_codegen_llvm	Overhaul TyS and Ty.	2022-02-15 16:03:24 +11:00
rustc_codegen_ssa	Overhaul TyS and Ty.	2022-02-15 16:03:24 +11:00
rustc_const_eval	Overhaul TyS and Ty.	2022-02-15 16:03:24 +11:00
rustc_data_structures	Rename PtrKey as Interned and improve it.	2022-02-15 15:50:29 +11:00
rustc_driver	Remove Config::stderr	2022-02-13 11:49:52 +01:00
rustc_error_codes	Auto merge of #91403 - cjgillot:inherit-async, r=oli-obk	2022-02-12 21:42:10 +00:00
rustc_errors	add a rustc::query_stability lint	2022-02-01 10:15:59 +01:00
rustc_expand	add a rustc::query_stability lint	2022-02-01 10:15:59 +01:00
rustc_feature	Rollup merge of #93824 - Amanieu:stable_cfg_target_has_atomic, r=davidtwco	2022-02-10 12:10:00 +01:00
rustc_fs_util
rustc_graphviz	eplace usages of vec![].into_iter with [].into_iter	2022-01-09 14:09:25 +11:00
rustc_hir	Auto merge of #93938 - BoxyUwU:fix_res_self_ty, r=lcnr	2022-02-14 12:26:43 +00:00
rustc_hir_pretty	Rollup merge of #93746 - cjgillot:nodefii, r=nikomatsakis	2022-02-09 14:12:22 +09:00
rustc_incremental	add a rustc::query_stability lint	2022-02-01 10:15:59 +01:00
rustc_index	implement lint for suspicious auto trait impls	2022-02-01 09:55:19 +01:00
rustc_infer	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_interface	Remove Config::stderr	2022-02-13 11:49:52 +01:00
rustc_lexer
rustc_lint	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_lint_defs	implement lint for suspicious auto trait impls	2022-02-01 09:55:19 +01:00
rustc_llvm	Apply noundef attribute to &T, &mut T, Box<T>, bool	2022-02-05 01:09:52 -05:00
rustc_log	Make rustc_log doc test runnable	2022-01-03 22:31:56 -08:00
rustc_macros	Make Decodable and Decoder infallible.	2022-01-22 10:38:31 +11:00
rustc_metadata	fast_reject: remove StripReferences	2022-02-14 07:37:14 +01:00
rustc_middle	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_mir_build	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_mir_dataflow	Overhaul TyS and Ty.	2022-02-15 16:03:24 +11:00
rustc_mir_transform	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_monomorphize	Overhaul TyS and Ty.	2022-02-15 16:03:24 +11:00
rustc_parse	Rollup merge of #93595 - compiler-errors:ice-on-lifetime-arg, r=jackh726	2022-02-12 09:26:21 +01:00
rustc_parse_format
rustc_passes	change to a struct variant	2022-02-12 11:23:53 +00:00
rustc_plugin_impl
rustc_privacy	change to a struct variant	2022-02-12 11:23:53 +00:00
rustc_query_impl	Overhaul TyS and Ty.	2022-02-15 16:03:24 +11:00
rustc_query_system	Revert "Auto merge of #92007 - oli-obk:lazy_tait2, r=nikomatsakis"	2022-02-11 07:18:06 +00:00
rustc_resolve	Rename PtrKey as Interned and improve it.	2022-02-15 15:50:29 +11:00
rustc_save_analysis	change to a struct variant	2022-02-12 11:23:53 +00:00
rustc_serialize	Drop json::from_reader	2022-02-05 15:07:10 -05:00
rustc_session	Remove the alt_std_name option	2022-02-11 20:28:38 +01:00
rustc_span	Rollup merge of #93936 - bjorn3:simplifications2, r=cjgillot	2022-02-13 06:44:18 +01:00
rustc_symbol_mangling	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_target	rustc_target: Remove compiler-rt linking hack on Android	2022-02-13 21:22:02 +08:00
rustc_trait_selection	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_traits	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_ty_utils	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_type_ir	Revert "Auto merge of #92007 - oli-obk:lazy_tait2, r=nikomatsakis"	2022-02-11 07:18:06 +00:00
rustc_typeck	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00