Matthias Krüger 659382fa47 Rollup merge of #92959 - asquared31415:test-non-fn-help, r=estebank ... Add more info and suggestions to use of #[test] on invalid items This pr changes the diagnostics for using `#[test]` on an item that can't be used as a test to explain that the attribute has no meaningful effect on non-functions and suggests the use of `#[cfg(test)]` for conditional compilation instead. Example change: ```rs #[test] mod test {} ``` previously output ``` error: only functions may be used as tests --> src/lib.rs:2:1 | 2 | mod test {} | ^^^^^^^^^^^ ``` now outputs ``` error: the `#[test]` attribute may only be used on a non-associated function --> $DIR/test-on-not-fn.rs:3:1 | LL | #[test] | ^^^^^^^ LL | mod test {} | ----------- expected a non-associated function, found a module | = note: the `#[test]` macro causes a a function to be run on a test and has no effect on non-functions help: replace with conditional compilation to make the item only exist when tests are being run | LL | #[cfg(test)] | ~~~~~~~~~~~~ ```		2022-02-18 16:23:29 +01:00
..
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	Revert "Auto merge of #91403 - cjgillot:inherit-async, r=oli-obk"	2022-02-17 16:00:04 +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	Auto merge of #94088 - oli-obk:revert, r=jackh726	2022-02-18 07:35:37 +00:00
rustc_builtin_macros	Rollup merge of #92959 - asquared31415:test-non-fn-help, r=estebank	2022-02-18 16:23:29 +01:00
rustc_codegen_cranelift	Overhaul Const.	2022-02-15 16:19:59 +11:00
rustc_codegen_gcc	Unconditionally update symbols	2022-02-10 18:27:18 +01:00
rustc_codegen_llvm	Rollup merge of #94043 - DrMeepster:box_alloc_ice, r=oli-obk	2022-02-17 23:01:01 +01:00
rustc_codegen_ssa	Rollup merge of #94011 - est31:let_else, r=lcnr	2022-02-17 23:00:59 +01:00
rustc_const_eval	Support pretty printing of invalid constants	2022-02-16 00:38:59 +01:00
rustc_data_structures	Address review comments.	2022-02-15 16:20:01 +11:00
rustc_driver	Remove Config::stderr	2022-02-13 11:49:52 +01:00
rustc_error_codes	Revert "Auto merge of #91403 - cjgillot:inherit-async, r=oli-obk"	2022-02-17 16:00:04 +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 #93337 - Amanieu:asm_tracking, r=tmiasko	2022-02-17 23:00:55 +01:00
rustc_fs_util
rustc_graphviz
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	Adopt let_else in even more places	2022-02-16 22:43:39 +01:00
rustc_infer	Rollup merge of #92683 - jackh726:issue-92033, r=estebank	2022-02-18 16:23:28 +01:00
rustc_interface	Rollup merge of #92933 - bjorn3:no_bin_lib_mixing, r=estebank	2022-02-18 16:23:28 +01:00
rustc_lexer
rustc_lint	Overhaul Const.	2022-02-15 16:19:59 +11:00
rustc_lint_defs	implement lint for suspicious auto trait impls	2022-02-01 09:55:19 +01:00
rustc_llvm	llvm: migrate to new parameter-bearing uwtable attr	2022-02-14 16:09:53 -05:00
rustc_log
rustc_macros	Make Decodable and Decoder infallible.	2022-01-22 10:38:31 +11:00
rustc_metadata	rustdoc: Collect traits in scope for lang items	2022-02-18 16:11:23 +08:00
rustc_middle	Rollup merge of #92683 - jackh726:issue-92033, r=estebank	2022-02-18 16:23:28 +01:00
rustc_mir_build	use AllocId and Ty in ExprKind::StaticRef and delay ConstValue construction	2022-02-15 21:18:33 +01:00
rustc_mir_dataflow	Overhaul TyS and Ty.	2022-02-15 16:03:24 +11:00
rustc_mir_transform	Rollup merge of #94011 - est31:let_else, r=lcnr	2022-02-17 23:00:59 +01:00
rustc_monomorphize	Rollup merge of #94011 - est31:let_else, r=lcnr	2022-02-17 23:00:59 +01:00
rustc_parse	Rollup merge of #94011 - est31:let_else, r=lcnr	2022-02-17 23:00:59 +01:00
rustc_parse_format	Correctly mark the span of captured arguments in format_args!()	2022-02-16 07:34:06 +00:00
rustc_passes	change to a struct variant	2022-02-12 11:23:53 +00:00
rustc_plugin_impl
rustc_privacy	Overhaul Const.	2022-02-15 16:19:59 +11:00
rustc_query_impl	Overhaul Const.	2022-02-15 16:19:59 +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	Auto merge of #94088 - oli-obk:revert, r=jackh726	2022-02-18 07:35:37 +00:00
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	Add support for control-flow protection	2022-02-14 08:31:24 -08:00
rustc_span	Destabilize cfg(target_has_atomic_load_store = ...)	2022-02-16 10:28:12 -05:00
rustc_symbol_mangling	Overhaul Const.	2022-02-15 16:19:59 +11:00
rustc_target	Auto merge of #93577 - nikic:llvm-14, r=nagisa	2022-02-17 13:08:46 +00:00
rustc_trait_selection	Rollup merge of #92683 - jackh726:issue-92033, r=estebank	2022-02-18 16:23:28 +01:00
rustc_traits	Overhaul Const.	2022-02-15 16:19:59 +11:00
rustc_ty_utils	Overhaul RegionKind and Region.	2022-02-15 16:08:52 +11:00
rustc_type_ir	Inline UnifyKey::index and UnifyKey::from_index	2022-02-15 19:07:06 +01:00
rustc_typeck	Rollup merge of #92683 - jackh726:issue-92033, r=estebank	2022-02-18 16:23:28 +01:00