Rich Kadel 888d0b4c96 Derived Eq no longer shows uncovered ... The Eq trait has a special hidden function. MIR `InstrumentCoverage` would add this function to the coverage map, but it is never called, so the `Eq` trait would always appear uncovered. Fixes: #83601 The fix required creating a new function attribute `no_coverage` to mark functions that should be ignored by `InstrumentCoverage` and the coverage `mapgen` (during codegen). While testing, I also noticed two other issues: * spanview debug file output ICEd on a function with no body. The workaround for this is included in this PR. * `assert_*!()` macro coverage can appear covered if followed by another `assert_*!()` macro. Normally they appear uncovered. I submitted a new Issue #84561, and added a coverage test to demonstrate this issue.		2021-04-27 11:11:56 -07:00
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rustc	use jemallocator in rustc/rustdoc	2021-04-04 14:10:26 -07:00
rustc_apfloat	Use iter::zip in compiler/	2021-03-26 09:32:31 -07:00
rustc_arena	Remove (lots of) dead code	2021-03-27 22:16:33 -04:00
rustc_ast	Auto merge of #84310 - RalfJung:const-fn-feature-flags, r=oli-obk	2021-04-24 23:16:03 +00:00
rustc_ast_lowering	Lower async fn in traits.	2021-04-13 20:57:44 +02:00
rustc_ast_passes	Auto merge of #84544 - RalfJung:const_fn_in_trait, r=oli-obk	2021-04-26 02:56:25 +00:00
rustc_ast_pretty	Use AnonConst for asm! constants	2021-04-06 12:35:41 +01:00
rustc_attr	Allow specifying alignment for functions	2021-04-05 17:36:51 -04:00
rustc_builtin_macros	Derived Eq no longer shows uncovered	2021-04-27 11:11:56 -07:00
rustc_codegen_cranelift	Add more SIMD math.h intrinsics	2021-04-14 15:25:06 -07:00
rustc_codegen_llvm	Derived Eq no longer shows uncovered	2021-04-27 11:11:56 -07:00
rustc_codegen_ssa	Auto merge of #84339 - alexcrichton:llvm-fptoint-sat, r=nagisa	2021-04-23 18:35:49 +00:00
rustc_data_structures	Use arrayvec 0.7, drop smallvec 0.6	2021-04-21 22:39:08 -07:00
rustc_driver	Rollup merge of #83895 - eggyal:issue-83883, r=jyn514	2021-04-06 17:42:31 +02:00
rustc_error_codes	remove const_fn from some error_code descriptions	2021-04-25 12:19:06 +02:00
rustc_errors	Rollup merge of #84235 - klensy:styled-buffer, r=lcnr	2021-04-25 23:15:10 +02:00
rustc_expand	fix few typos	2021-04-19 15:57:08 +03:00
rustc_feature	Derived Eq no longer shows uncovered	2021-04-27 11:11:56 -07:00
rustc_fs_util	Optimize away a fs::metadata call.	2021-01-06 08:33:15 -08:00
rustc_graphviz	Remove (lots of) dead code	2021-03-27 22:16:33 -04:00
rustc_hir	Auto merge of #84299 - lcnr:const-generics-defaults-name-res, r=varkor	2021-04-25 14:00:49 +00:00
rustc_hir_pretty	Handle pretty printing of else if let clauses	2021-04-23 13:29:18 -04:00
rustc_incremental	Also profile finishing the encoding.	2021-03-30 18:10:08 +02:00
rustc_index	fix sanitizer tests	2021-04-25 11:08:33 +02:00
rustc_infer	Auto merge of #84310 - RalfJung:const-fn-feature-flags, r=oli-obk	2021-04-24 23:16:03 +00:00
rustc_interface	Track -C link-dead-code during incremental compilation	2021-04-15 15:05:26 -04:00
rustc_lexer	Fix outdated crate names in compiler docs	2021-04-08 11:12:14 -05:00
rustc_lint	fix few typos	2021-04-19 15:57:08 +03:00
rustc_lint_defs	Typo	2021-04-20 09:30:28 -04:00
rustc_llvm	RustWrapper: work around unification of diagnostic handlers	2021-04-22 15:46:47 -04:00
rustc_macros	Use iter::zip in compiler/	2021-03-26 09:32:31 -07:00
rustc_metadata	Rollup merge of #84450 - jyn514:missing-std, r=petrochenkov	2021-04-25 23:15:11 +02:00
rustc_middle	Derived Eq no longer shows uncovered	2021-04-27 11:11:56 -07:00
rustc_mir	Derived Eq no longer shows uncovered	2021-04-27 11:11:56 -07:00
rustc_mir_build	Auto merge of #84310 - RalfJung:const-fn-feature-flags, r=oli-obk	2021-04-24 23:16:03 +00:00
rustc_parse	fix few typos	2021-04-19 15:57:08 +03:00
rustc_parse_format	Rollup merge of #83348 - osa1:issue83344, r=jackh726	2021-03-28 01:33:13 +09:00
rustc_passes	Auto merge of #84546 - CohenArthur:fix-liveness-typo, r=jyn514	2021-04-26 11:18:25 +00:00
rustc_plugin_impl	Remove hir::Item::attrs.	2021-03-09 19:27:50 +01:00
rustc_privacy	fix few typos	2021-04-19 15:57:08 +03:00
rustc_query_impl	Introduce CompileMonoItem DepNode	2021-04-12 13:58:12 +02:00
rustc_query_system	fix feature use in rustc libs	2021-04-18 22:05:45 +02:00
rustc_resolve	Auto merge of #84299 - lcnr:const-generics-defaults-name-res, r=varkor	2021-04-25 14:00:49 +00:00
rustc_save_analysis	Remove hir::CrateItem.	2021-03-30 20:31:06 +02:00
rustc_serialize	Auto merge of #83465 - michaelwoerister:safe-read_raw_bytes, r=cjgillot	2021-03-26 01:28:59 +00:00
rustc_session	Rollup merge of #83519 - oli-obk:assign_shrink_your_normal_code, r=pnkfelix	2021-04-25 01:53:09 +09:00
rustc_span	Derived Eq no longer shows uncovered	2021-04-27 11:11:56 -07:00
rustc_symbol_mangling	Rollup merge of #80525 - devsnek:wasm64, r=nagisa	2021-04-05 00:24:23 +02:00
rustc_target	Auto merge of #84310 - RalfJung:const-fn-feature-flags, r=oli-obk	2021-04-24 23:16:03 +00:00
rustc_trait_selection	Rollup merge of #84343 - camsteffen:closure-tree, r=varkor	2021-04-22 18:14:32 +02:00
rustc_traits	Auto merge of #83207 - oli-obk:valtree2, r=lcnr	2021-04-02 10:28:12 +00:00
rustc_ty_utils	resolve conflicts	2021-04-05 22:58:11 +08:00
rustc_type_ir	Remove nightly features in rustc_type_ir	2021-04-03 10:00:09 +02:00
rustc_typeck	Derived Eq no longer shows uncovered	2021-04-27 11:11:56 -07:00