Dylan DPC afa85f0841 Rollup merge of #94362 - Urgau:check-cfg-values, r=petrochenkov ... Add well known values to `--check-cfg` implementation This pull-request adds well known values for the well known names via `--check-cfg=values()`. [RFC 3013: Checking conditional compilation at compile time](https://rust-lang.github.io/rfcs/3013-conditional-compilation-checking.html#checking-conditional-compilation-at-compile-time) doesn't define this at all, but this seems a nice improvement. The activation is done by a empty `values()` (new syntax) similar to `names()` except that `names(foo)` also activate well known names while `values(aa, "aa", "kk")` would not. As stated this use a different activation logic because well known values for the well known names are not always sufficient. In fact this is problematic for every `target_*` cfg because of non builtin targets, as the current implementation use those built-ins targets to create the list the well known values. The implementation is straight forward, first we gather (if necessary) all the values (lazily or not) and then we apply them. r? ```@petrochenkov```		2022-03-04 22:58:34 +01:00
..
rustc
rustc_apfloat
rustc_arena
rustc_ast	2 - Make more use of let_chains	2022-02-26 13:45:43 -03:00
rustc_ast_lowering	compiler: fix some typos	2022-03-01 20:02:47 +08:00
rustc_ast_passes	Gate stability attrs with other attributes.	2022-03-03 18:50:26 +01:00
rustc_ast_pretty
rustc_attr	Improve allowness of the unexpected_cfgs lint	2022-03-01 14:29:12 +01:00
rustc_borrowck	Rollup merge of #94375 - WaffleLapkin:copy-suggestion, r=estebank	2022-03-03 01:09:11 +01:00
rustc_builtin_macros	Rollup merge of #94433 - Urgau:check-cfg-allowness, r=petrochenkov	2022-03-03 01:09:12 +01:00
rustc_codegen_cranelift	rename ErrorReported -> ErrorGuaranteed	2022-03-02 09:45:25 -06:00
rustc_codegen_gcc	all: fix some typos	2022-03-03 19:47:23 +08:00
rustc_codegen_llvm	Auto merge of #94539 - tmiasko:string-attributes, r=nikic	2022-03-04 10:38:11 +00:00
rustc_codegen_ssa	Rollup merge of #94339 - Amanieu:arm-d32, r=nagisa	2022-03-04 02:06:40 +01:00
rustc_const_eval	Rollup merge of #94575 - RalfJung:switchint-comment, r=oli-obk	2022-03-04 02:06:43 +01:00
rustc_data_structures	Auto merge of #94514 - matthiaskrgr:rollup-pdzn82h, r=matthiaskrgr	2022-03-02 05:32:00 +00:00
rustc_driver	Rollup merge of #93913 - bjorn3:remove_everybody_loops, r=jackh726	2022-03-04 02:06:38 +01:00
rustc_error_codes	Rollup merge of #94555 - cuishuang:master, r=oli-obk	2022-03-03 20:01:48 +01:00
rustc_errors	Auto merge of #87835 - xFrednet:rfc-2383-expect-attribute-with-ids, r=wesleywiser	2022-03-03 18:59:32 +00:00
rustc_expand	Auto merge of #94096 - cjgillot:ensure-stability, r=lcnr	2022-03-04 05:49:14 +00:00
rustc_feature	Auto merge of #94096 - cjgillot:ensure-stability, r=lcnr	2022-03-04 05:49:14 +00:00
rustc_fs_util
rustc_graphviz
rustc_hir	compiler: fix some typos	2022-03-01 20:02:47 +08:00
rustc_hir_pretty
rustc_incremental	all: fix some typos	2022-03-03 19:47:23 +08:00
rustc_index
rustc_infer	Rollup merge of #94555 - cuishuang:master, r=oli-obk	2022-03-03 20:01:48 +01:00
rustc_interface	Rollup merge of #94362 - Urgau:check-cfg-values, r=petrochenkov	2022-03-04 22:58:34 +01:00
rustc_lexer
rustc_lint	Auto merge of #87835 - xFrednet:rfc-2383-expect-attribute-with-ids, r=wesleywiser	2022-03-03 18:59:32 +00:00
rustc_lint_defs	Address review comments	2022-03-02 17:46:12 +01:00
rustc_llvm	Pass LLVM string attributes as string slices	2022-03-03 00:28:50 +01:00
rustc_log
rustc_macros	Make Ord, PartialOrd opt-out in newtype_index	2022-03-03 11:52:40 -06:00
rustc_metadata	Rollup merge of #94057 - lcnr:simplify_type-uwu, r=nikomatsakis	2022-03-03 20:01:44 +01:00
rustc_middle	Auto merge of #94570 - shampoofactory:reopen-91719, r=workingjubilee	2022-03-04 13:06:14 +00:00
rustc_mir_build	rename ErrorReported -> ErrorGuaranteed	2022-03-02 09:45:25 -06:00
rustc_mir_dataflow
rustc_mir_transform	Auto merge of #94512 - RalfJung:sdiv-ub, r=oli-obk	2022-03-03 12:56:24 +00:00
rustc_monomorphize	rename ErrorReported -> ErrorGuaranteed	2022-03-02 09:45:25 -06:00
rustc_parse	Do not recover from Ty? in macro parsing	2022-03-04 02:03:55 +00:00
rustc_parse_format
rustc_passes	Make unknown feature error deterministic.	2022-03-03 18:50:28 +01:00
rustc_plugin_impl
rustc_privacy
rustc_query_impl	Auto merge of #94084 - Mark-Simulacrum:drop-sharded, r=cjgillot	2022-02-27 14:04:07 +00:00
rustc_query_system	rename ErrorReported -> ErrorGuaranteed	2022-03-02 09:45:25 -06:00
rustc_resolve	remove a unnecessary .. pattern	2022-03-04 00:57:38 +09:00
rustc_save_analysis
rustc_serialize
rustc_session	Rollup merge of #94362 - Urgau:check-cfg-values, r=petrochenkov	2022-03-04 22:58:34 +01:00
rustc_span	Rollup merge of #94362 - Urgau:check-cfg-values, r=petrochenkov	2022-03-04 22:58:34 +01:00
rustc_symbol_mangling	Rollup merge of #94359 - tmiasko:legacy-verbose-const, r=petrochenkov	2022-03-01 12:00:43 +01:00
rustc_target	Rollup merge of #94362 - Urgau:check-cfg-values, r=petrochenkov	2022-03-04 22:58:34 +01:00
rustc_trait_selection	Rollup merge of #94057 - lcnr:simplify_type-uwu, r=nikomatsakis	2022-03-03 20:01:44 +01:00
rustc_traits
rustc_ty_utils	rename ErrorReported -> ErrorGuaranteed	2022-03-02 09:45:25 -06:00
rustc_type_ir
rustc_typeck	Rollup merge of #93913 - bjorn3:remove_everybody_loops, r=jackh726	2022-03-04 02:06:38 +01:00