Matthias Krüger 5ebacd1b3c Rollup merge of #135965 - estebank:shorten-ty-sugg, r=lcnr ... In "specify type" suggestion, skip type params that are already known When we suggest specifying a type for an expression or pattern, like in a `let` binding, we previously would print the entire type as the type system knew it. We now look at the params that have *no* inference variables, so they are fully known to the type system which means that they don't need to be specified. This helps in suggestions for types that are really long, because we can usually skip most of the type params and make the annotation as short as possible: ``` error[E0282]: type annotations needed for `Result<_, ((..., ..., ..., ...), ..., ..., ...)>` --> $DIR/really-long-type-in-let-binding-without-sufficient-type-info.rs:7:9 | LL | let y = Err(x); | ^ ------ type must be known at this point | help: consider giving `y` an explicit type, where the type for type parameter `T` is specified | LL | let y: Result<T, _> = Err(x); | ++++++++++++++ ``` Fix #135919.		2025-02-12 06:07:36 +01:00
..
rustc	switch jemalloc-sys back to tikv-jemalloc-sys, and update to 0.6.0	2024-12-03 08:56:33 +00:00
rustc_abi	compiler: remove abi-specific extern "{abi}" suggestions	2025-02-09 20:45:47 -08:00
rustc_arena	Add inherent versions of MaybeUninit methods for slices	2025-01-11 23:57:00 -05:00
rustc_ast	Rollup merge of #136419 - EnzymeAD:autodiff-tests, r=onur-ozkan,jieyouxu	2025-02-10 16:38:23 +01:00
rustc_ast_ir
rustc_ast_lowering	Rollup merge of #136239 - folkertdev:show-supported-register-classes, r=SparrowLii,jieyouxu	2025-02-11 18:04:34 +01:00
rustc_ast_passes	compiler: remove rustc_target::spec::abi reexports	2025-02-09 20:45:47 -08:00
rustc_ast_pretty	Auto merge of #136471 - safinaskar:parallel, r=SparrowLii	2025-02-06 10:50:05 +00:00
rustc_attr_data_structures	rustc_allowed_through_unstable_modules: require deprecation message	2025-02-02 12:36:12 +01:00
rustc_attr_parsing	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_baked_icu_data	Delete the cfg(not(parallel)) serial compiler	2024-11-12 13:38:58 +00:00
rustc_borrowck	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_builtin_macros	Auto merge of #136851 - jhpratt:rollup-ftijn95, r=jhpratt	2025-02-11 10:17:02 +00:00
rustc_codegen_cranelift	Rollup merge of #136714 - tgross35:update-builtins, r=tgross35	2025-02-10 16:38:26 +01:00
rustc_codegen_gcc	cg_gcc: stop caring about compiling for unknown targets	2025-02-10 11:19:02 -08:00
rustc_codegen_llvm	Rollup merge of #135549 - oli-obk:push-tmxtpnrloyqu, r=compiler-errors	2025-02-12 06:07:35 +01:00
rustc_codegen_ssa	Rollup merge of #136603 - workingjubilee:move-abi-versioning-into-ast, r=compiler-errors	2025-02-11 02:53:44 +01:00
rustc_const_eval	Rollup merge of #136833 - workingjubilee:let-the-impossible-be-impossible, r=compiler-errors	2025-02-11 18:04:44 +01:00
rustc_data_structures	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_driver
rustc_driver_impl	compiler: remove rustc_target::spec::abi reexports	2025-02-09 20:45:47 -08:00
rustc_error_codes	fix the error code document	2025-02-10 04:36:49 +08:00
rustc_error_messages	tree-wide: parallel: Fully removed all Lrc, replaced with Arc	2025-02-03 13:25:57 +03:00
rustc_errors	Rollup merge of #136847 - nnethercote:simplify-intra-crate-quals, r=oli-obk	2025-02-11 18:04:49 +01:00
rustc_expand	Rollup merge of #136107 - dingxiangfei2009:coerce-pointee-wellformed, r=compiler-errors	2025-02-11 02:53:42 +01:00
rustc_feature	Rollup merge of #136584 - oli-obk:pattern-types-generic, r=BoxyUwU	2025-02-11 02:53:44 +01:00
rustc_fluent_macro
rustc_fs_util
rustc_graphviz	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_hir	Rollup merge of #136107 - dingxiangfei2009:coerce-pointee-wellformed, r=compiler-errors	2025-02-11 02:53:42 +01:00
rustc_hir_analysis	Rollup merge of #136107 - dingxiangfei2009:coerce-pointee-wellformed, r=compiler-errors	2025-02-11 02:53:42 +01:00
rustc_hir_pretty	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_hir_typeck	Rollup merge of #136524 - compiler-errors:bad-pick, r=BoxyUwU	2025-02-11 02:53:43 +01:00
rustc_incremental	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_index	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_index_macros	update rustc_index_macros feature handling	2024-12-19 20:32:12 +03:00
rustc_infer	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_interface	Auto merge of #136751 - bjorn3:update_rustfmt, r=Mark-Simulacrum	2025-02-09 15:44:16 +00:00
rustc_lexer	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_lint	Rollup merge of #136760 - chenyukang:fix-overflowing-int-lint-crash, r=oli-obk	2025-02-09 19:44:53 +01:00
rustc_lint_defs	Rollup merge of #135964 - ehuss:cenum_impl_drop_cast, r=Nadrieril	2025-02-05 19:09:33 +08:00
rustc_llvm	Rollup merge of #136419 - EnzymeAD:autodiff-tests, r=onur-ozkan,jieyouxu	2025-02-10 16:38:23 +01:00
rustc_log	Avoid naming variables str	2025-01-07 14:30:02 +02:00
rustc_macros	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_metadata	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_middle	Rollup merge of #136847 - nnethercote:simplify-intra-crate-quals, r=oli-obk	2025-02-11 18:04:49 +01:00
rustc_mir_build	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_mir_dataflow	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_mir_transform	Rollup merge of #136786 - compiler-errors:de-de-duplicate-blocks, r=oli-obk	2025-02-11 18:04:42 +01:00
rustc_monomorphize	Auto merge of #136751 - bjorn3:update_rustfmt, r=Mark-Simulacrum	2025-02-09 15:44:16 +00:00
rustc_next_trait_solver	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_parse	Stop using span hack for contracts feature gating	2025-02-10 19:51:26 +00:00
rustc_parse_format	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_passes	Rollup merge of #136833 - workingjubilee:let-the-impossible-be-impossible, r=compiler-errors	2025-02-11 18:04:44 +01:00
rustc_pattern_analysis	Get rid of mir::Const::from_ty_const	2025-01-20 04:26:44 +00:00
rustc_privacy	Make comma separated lists of anything easier to make for errors	2025-01-31 20:36:44 +00:00
rustc_query_impl	Removed dependency on the field-offset crate.	2025-02-05 17:56:06 +01:00
rustc_query_system	Auto merge of #136471 - safinaskar:parallel, r=SparrowLii	2025-02-06 10:50:05 +00:00
rustc_resolve	Rollup merge of #135677 - yotamofek:resolve-cleanups2, r=compiler-errors	2025-02-11 18:04:28 +01:00
rustc_sanitizers	check the types in ty::Value to value conversion	2025-01-30 18:13:16 +01:00
rustc_serialize
rustc_session	Rollup merge of #135285 - tbu-:pr_fix_typo4, r=GuillaumeGomez	2025-02-11 18:04:22 +01:00
rustc_smir	Rustfmt	2025-02-08 22:12:13 +00:00
rustc_span	Rollup merge of #136584 - oli-obk:pattern-types-generic, r=BoxyUwU	2025-02-11 02:53:44 +01:00
rustc_symbol_mangling	Move try_to_raw_bytes from ty::Valtree to ty::Value	2025-02-03 18:33:27 +01:00
rustc_target	Rollup merge of #136833 - workingjubilee:let-the-impossible-be-impossible, r=compiler-errors	2025-02-11 18:04:44 +01:00
rustc_trait_selection	Rollup merge of #135965 - estebank:shorten-ty-sugg, r=lcnr	2025-02-12 06:07:36 +01:00
rustc_traits	Auto merge of #136011 - compiler-errors:query-norm-vaniquishes-us, r=jackh726	2025-01-29 02:12:12 +00:00
rustc_transmute	transmutability: fix ICE when passing wrong ADT to ASSUME	2025-02-08 05:44:29 +01:00
rustc_ty_utils	compiler: die immediately instead of handling unknown target codegen	2025-02-10 11:04:31 -08:00
rustc_type_ir	Simplify intra-crate qualifiers.	2025-02-11 14:59:13 +11:00
rustc_type_ir_macros	Rustfmt	2025-02-08 22:12:13 +00:00
stable_mir	occured -> occurred	2025-02-08 22:28:21 +00:00