bors 974ccc12e6 Auto merge of #129514 - estebank:default-field-values, r=compiler-errors ... Introduce `default_field_values` feature Initial implementation of `#[feature(default_field_values]`, proposed in https://github.com/rust-lang/rfcs/pull/3681. We now parse const expressions after a `=` in a field definition, to specify a `struct` field default value. We now allow `Struct { field, .. }` where there's no base after `..`. `#[derive(Default)]` now uses the default value if present, continuing to use `Default::default()` if not. ```rust #[derive(Debug)] pub struct S; #[derive(Debug, Default)] pub struct Foo { pub bar: S = S, pub baz: i32 = 42 + 3, } fn main () { let x = Foo { .. }; let y = Foo::default(); let z = Foo { baz: 1, .. }; assert_eq!(45, x.baz); assert_eq!(45, y.baz); assert_eq!(1, z.baz); } ```		2024-12-10 00:07:00 +00:00
..
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	fix safe-transmute handling of enums	2024-12-01 18:28:04 +01:00
rustc_arena	move strict provenance lints to new feature gate, remove old feature gates	2024-10-21 15:22:17 +01:00
rustc_ast	Introduce default_field_values feature	2024-12-09 21:55:01 +00:00
rustc_ast_ir	Add sugar for &pin (const|mut) types	2024-10-07 11:15:04 -07:00
rustc_ast_lowering	review comments: rewordings	2024-12-09 21:55:13 +00:00
rustc_ast_passes	review comments: rewordings	2024-12-09 21:55:13 +00:00
rustc_ast_pretty	Rollup merge of #133424 - Nadrieril:guard-patterns-parsing, r=fee1-dead	2024-12-08 17:18:50 +01:00
rustc_attr	ensure that all publicly reachable const fn have const stability info	2024-11-10 10:16:26 +01:00
rustc_baked_icu_data	Delete the cfg(not(parallel)) serial compiler	2024-11-12 13:38:58 +00:00
rustc_borrowck	Introduce default_field_values feature	2024-12-09 21:55:01 +00:00
rustc_builtin_macros	Disallow #[default] Variant {} regardless of feature flag	2024-12-09 21:55:13 +00:00
rustc_codegen_cranelift	Rollup merge of #133567 - bjorn3:various_cleanups, r=cjgillot	2024-12-09 01:56:32 +01:00
rustc_codegen_gcc	Remove polymorphization	2024-12-06 16:42:09 -05:00
rustc_codegen_llvm	Auto merge of #134052 - matthiaskrgr:rollup-puxwqrk, r=matthiaskrgr	2024-12-09 03:24:24 +00:00
rustc_codegen_ssa	Rollup merge of #133567 - bjorn3:various_cleanups, r=cjgillot	2024-12-09 01:56:32 +01:00
rustc_const_eval	Rollup merge of #133861 - shamb0:refactor_InterpCx_allocate_str, r=RalfJung	2024-12-08 14:28:24 +01:00
rustc_data_structures	Assert that obligations are empty before deeply normalizing	2024-12-02 22:51:18 +00:00
rustc_driver
rustc_driver_impl	Use ensure for analysis calls	2024-12-08 16:57:09 +00:00
rustc_error_codes	Fix: typo in E0751 error explanation	2024-12-06 22:09:17 -03:00
rustc_error_messages	Delete the cfg(not(parallel)) serial compiler	2024-11-12 13:38:58 +00:00
rustc_errors	Handle unwinding out of the closure argument of run_compiler with pending delayed bugs	2024-12-06 18:42:31 +00:00
rustc_expand	Introduce default_field_values feature	2024-12-09 21:55:01 +00:00
rustc_feature	Introduce default_field_values feature	2024-12-09 21:55:01 +00:00
rustc_fluent_macro	use tracked_path in rustc_fluent_macro	2024-10-19 22:32:38 +08:00
rustc_fs_util	Couple of changes to make it easier to compile rustc for wasm	2024-09-26 19:51:14 +00:00
rustc_graphviz	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
rustc_hir	Introduce default_field_values feature	2024-12-09 21:55:01 +00:00
rustc_hir_analysis	Unconditionally error at definition if default field value has const errors	2024-12-09 21:58:00 +00:00
rustc_hir_pretty	Introduce default_field_values feature	2024-12-09 21:55:01 +00:00
rustc_hir_typeck	Provide diagnostic for Struct(a, .., z) expression	2024-12-09 21:55:12 +00:00
rustc_incremental	Remove all threading through of ErrorGuaranteed from the driver	2024-12-06 18:42:31 +00:00
rustc_index	Use BitSet in SparseBitMatrix.	2024-12-09 08:53:33 +11:00
rustc_index_macros	Auto merge of #130867 - michirakara:steps_between, r=dtolnay	2024-11-22 10:54:22 +00:00
rustc_infer	Assert that obligations are empty before deeply normalizing	2024-12-02 22:51:18 +00:00
rustc_interface	Rollup merge of #133567 - bjorn3:various_cleanups, r=cjgillot	2024-12-09 01:56:32 +01:00
rustc_lexer	Revert "Reject raw lifetime followed by \' as well"	2024-12-01 05:22:16 +00:00
rustc_lint	Unconditionally error at definition if default field value has const errors	2024-12-09 21:58:00 +00:00
rustc_lint_defs	Actually walk into lifetimes and attrs in EarlyContextAndPass	2024-12-07 02:08:40 +00:00
rustc_llvm	Respect verify-llvm-ir option in the backend	2024-11-26 15:26:03 +01:00
rustc_log	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
rustc_macros	give a better error for tuple structs in derive(Diagnostic)	2024-10-27 21:23:28 -04:00
rustc_metadata	Support x-crate default fields	2024-12-09 21:58:07 +00:00
rustc_middle	review comments: rewordings	2024-12-09 21:55:13 +00:00
rustc_mir_build	review comments: rewordings	2024-12-09 21:55:13 +00:00
rustc_mir_dataflow	Remove ChunkedBitSet impls that are no longer needed.	2024-12-09 08:53:35 +11:00
rustc_mir_transform	Auto merge of #133891 - nnethercote:MixedBitSet, r=Mark-Simulacrum	2024-12-09 07:13:11 +00:00
rustc_monomorphize	Remove polymorphization	2024-12-06 16:42:09 -05:00
rustc_next_trait_solver	do not implement unsafe auto traits for types with unsafe fields	2024-12-05 23:52:21 +00:00
rustc_parse	Detect struct S(ty = val);	2024-12-09 21:55:12 +00:00
rustc_parse_format	Remove 'apostrophes' from rustc_parse_format	2024-10-14 23:22:51 +02:00
rustc_passes	Introduce default_field_values feature	2024-12-09 21:55:01 +00:00
rustc_pattern_analysis	no more Reveal :(	2024-11-23 13:52:54 +01:00
rustc_privacy	Introduce default_field_values feature	2024-12-09 21:55:01 +00:00
rustc_query_impl	Remove 'tcx lifetime from OnDiskCache	2024-12-06 18:41:50 +00:00
rustc_query_system	Make sure to record deps from cached task in new solver on first run	2024-12-04 16:15:44 +00:00
rustc_resolve	review comments: rewordings	2024-12-09 21:55:13 +00:00
rustc_sanitizers	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
rustc_serialize	Fix explicit_iter_loop in rustc_serialize	2024-10-16 15:44:16 +02:00
rustc_session	Rollup merge of #133567 - bjorn3:various_cleanups, r=cjgillot	2024-12-09 01:56:32 +01:00
rustc_smir	Fix ui-fulldep tests	2024-12-06 18:42:31 +00:00
rustc_span	Introduce default_field_values feature	2024-12-09 21:55:01 +00:00
rustc_symbol_mangling	Remove polymorphization	2024-12-06 16:42:09 -05:00
rustc_target	Rollup merge of #130777 - azhogin:azhogin/reg-struct-return, r=workingjubilee	2024-12-06 09:27:38 +01:00
rustc_trait_selection	Rollup merge of #133767 - estebank:multiple-dep-version-tests, r=Nadrieril	2024-12-08 14:28:24 +01:00
rustc_traits	Delay a bug when encountering an impl with unconstrained generics in codegen_select	2024-11-23 05:27:45 +00:00
rustc_transmute	fix safe-transmute handling of enums	2024-12-01 18:28:04 +01:00
rustc_ty_utils	Remove polymorphization	2024-12-06 16:42:09 -05:00
rustc_type_ir	do not implement unsafe auto traits for types with unsafe fields	2024-12-05 23:52:21 +00:00
rustc_type_ir_macros	do not relate Abi and Safety	2024-10-22 23:13:04 +02:00
stable_mir	Rollup merge of #132161 - celinval:smir-fix-indent, r=compiler-errors	2024-11-08 18:51:28 +11:00