Mara e6a6df5daa Rollup merge of #80723 - rylev:noop-lint-pass, r=estebank ... Implement NOOP_METHOD_CALL lint Implements the beginnings of https://github.com/rust-lang/lang-team/issues/67 - a lint for detecting noop method calls (e.g, calling `<&T as Clone>::clone()` when `T: !Clone`). This PR does not fully realize the vision and has a few limitations that need to be addressed either before merging or in subsequent PRs: * [ ] No UFCS support * [ ] The warning message is pretty plain * [ ] Doesn't work for `ToOwned` The implementation uses [`Instance::resolve`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/instance/struct.Instance.html#method.resolve) which is normally later in the compiler. It seems that there are some invariants that this function relies on that we try our best to respect. For instance, it expects substitutions to have happened, which haven't yet performed, but we check first for `needs_subst` to ensure we're dealing with a monomorphic type. Thank you to ```@davidtwco,``` ```@Aaron1011,``` and ```@wesleywiser``` for helping me at various points through out this PR ❤️.		2021-03-05 10:57:14 +01:00
..
rustc
rustc_apfloat	bumped smallvec deps	2021-02-14 18:03:11 +03:00
rustc_arena	Update the bootstrap compiler	2021-02-20 17:19:30 -05:00
rustc_ast	Rename rustdoc lints to be a tool lint instead of built-in.	2021-03-01 19:29:15 -05:00
rustc_ast_lowering	Auto merge of #82447 - Amanieu:legacy_const_generics, r=oli-obk	2021-02-25 18:14:50 +00:00
rustc_ast_passes	Rollup merge of #82296 - spastorino:pubrules, r=nikomatsakis	2021-02-23 16:10:23 +01:00
rustc_ast_pretty	Rollup merge of #82238 - petrochenkov:nocratemod, r=Aaron1011	2021-02-19 02:49:08 +01:00
rustc_attr	Auto merge of #71481 - estebank:inherit-stability, r=nikomatsakis	2021-03-05 05:28:07 +00:00
rustc_builtin_macros	Remove some P-s	2021-02-20 10:51:26 +01:00
rustc_codegen_cranelift	Rollup merge of #81940 - jhpratt:stabilize-str_split_once, r=m-ou-se	2021-02-26 15:52:29 +01:00
rustc_codegen_llvm	Auto merge of #81451 - nikic:llvm-12, r=nagisa	2021-03-04 15:16:44 +00:00
rustc_codegen_ssa	Rollup merge of #80723 - rylev:noop-lint-pass, r=estebank	2021-03-05 10:57:14 +01:00
rustc_data_structures	Rollup merge of #82537 - wesleywiser:update_measureme, r=oli-obk	2021-02-27 21:56:20 +01:00
rustc_driver	Auto merge of #82304 - LeSeulArtichaut:unpretty-ast, r=spastorino	2021-03-04 05:46:43 +00:00
rustc_error_codes	Rollup merge of #80527 - jyn514:rustdoc-lints, r=GuillaumeGomez	2021-03-04 20:01:01 +09:00
rustc_errors	Even faster counting of digits for error line numbers	2021-02-27 15:28:58 +01:00
rustc_expand	Auto merge of #71481 - estebank:inherit-stability, r=nikomatsakis	2021-03-05 05:28:07 +00:00
rustc_feature	Rollup merge of #82697 - jplatte:patch-1, r=davidtwco	2021-03-04 20:01:07 +09:00
rustc_fs_util	Optimize away a fs::metadata call.	2021-01-06 08:33:15 -08:00
rustc_graphviz	remove redundant closures (clippy::redundant_closure)	2021-01-03 13:34:24 +01:00
rustc_hir	Miscellaneous inlining improvements	2021-02-26 00:00:00 +00:00
rustc_hir_pretty	Auto merge of #81611 - cjgillot:meowner, r=estebank	2021-02-16 22:14:32 +00:00
rustc_incremental	Print -Ztime-passes (and misc stats/logs) on stderr, not stdout.	2021-02-18 14:13:38 +02:00
rustc_index	Miscellaneous inlining improvements	2021-02-26 00:00:00 +00:00
rustc_infer	Rollup merge of #82635 - pierwill:edit-infer, r=oli-obk	2021-03-01 11:25:10 -05:00
rustc_interface	Use optional values for inlining thresholds	2021-02-27 10:19:19 +01:00
rustc_lexer	Return EOF_CHAR constant instead of magic char.	2021-01-07 13:20:04 +01:00
rustc_lint	Rollup merge of #80723 - rylev:noop-lint-pass, r=estebank	2021-03-05 10:57:14 +01:00
rustc_lint_defs	Address review comments	2021-03-01 19:29:15 -05:00
rustc_llvm	Schedule ThinLTOBuffer passes again after sanitizer passes	2021-03-03 20:48:37 +01:00
rustc_macros	replaced some map_or with map_or_else	2021-02-24 02:43:35 +03:00
rustc_metadata	Add #[rustc_legacy_const_generics]	2021-02-23 17:25:55 +00:00
rustc_middle	Rollup merge of #80723 - rylev:noop-lint-pass, r=estebank	2021-03-05 10:57:14 +01:00
rustc_mir	Rollup merge of #80723 - rylev:noop-lint-pass, r=estebank	2021-03-05 10:57:14 +01:00
rustc_mir_build	Rollup merge of #80723 - rylev:noop-lint-pass, r=estebank	2021-03-05 10:57:14 +01:00
rustc_parse	Rollup merge of #82579 - osa1:issue82566, r=estebank	2021-03-02 21:23:17 +09:00
rustc_parse_format	parse_format: treat r" as a literal	2021-02-06 15:01:07 +00:00
rustc_passes	Auto merge of #71481 - estebank:inherit-stability, r=nikomatsakis	2021-03-05 05:28:07 +00:00
rustc_plugin_impl	Only store a LocalDefId in hir::Item.	2021-02-15 19:32:10 +01:00
rustc_privacy	Rollup merge of #82066 - matthewjasper:trait-ref-fix, r=jackh726	2021-02-18 16:57:34 +01:00
rustc_query_impl	Simplify hashing.	2021-02-21 12:22:22 +01:00
rustc_query_system	Simplify hashing.	2021-02-21 12:22:22 +01:00
rustc_resolve	Rollup merge of #82717 - estebank:issue-70152, r=lcnr	2021-03-04 20:01:09 +09:00
rustc_save_analysis	Only store a LocalDefId in hir::ForeignItem.	2021-02-15 19:32:29 +01:00
rustc_serialize	Update the bootstrap compiler	2021-02-20 17:19:30 -05:00
rustc_session	Add -Z unpretty flags for the AST	2021-03-03 15:11:26 +01:00
rustc_span	Rollup merge of #80723 - rylev:noop-lint-pass, r=estebank	2021-03-05 10:57:14 +01:00
rustc_symbol_mangling	Use less HirId when referring to items.	2021-02-15 19:36:12 +01:00
rustc_target	Auto merge of #81451 - nikic:llvm-12, r=nagisa	2021-03-04 15:16:44 +00:00
rustc_trait_selection	Fix tests	2021-03-03 11:22:44 +01:00
rustc_traits	Fix tests	2021-03-03 11:22:44 +01:00
rustc_ty_utils	Auto merge of #82159 - BoxyUwU:uwu, r=varkor	2021-02-24 21:54:52 +00:00
rustc_type_ir	New pass to deduplicate blocks	2021-02-21 21:51:54 +01:00
rustc_typeck	Rollup merge of #80723 - rylev:noop-lint-pass, r=estebank	2021-03-05 10:57:14 +01:00