rust/compiler
Martin Habovstiak 41e21aa1c2 Implement write() method for Box<MaybeUninit<T>>
This adds method similar to `MaybeUninit::write` main difference being
it returns owned `Box`. This can be used to elide copy from stack
safely, however it's not currently tested that the optimization actually
occurs.

Analogous methods are not provided for `Rc` and `Arc` as those need to
handle the possibility of sharing. Some version of them may be added in
the future.

This was discussed in #63291 which this change extends.
2021-12-02 17:18:34 +01:00
..
rustc Migrate to 2021 2021-09-20 22:21:42 -04:00
rustc_apfloat Revert "Auto merge of #89709 - clemenswasser:apply_clippy_suggestions_2, r=petrochenkov" 2021-10-15 11:28:23 +02:00
rustc_arena Add some comments. 2021-11-19 07:52:59 +11:00
rustc_ast expand: Turn ast::Crate into a first class expansion target 2021-11-28 15:48:55 +08:00
rustc_ast_lowering Merge Implicit and ImplicitMissing. 2021-11-30 22:56:47 +01:00
rustc_ast_passes Rollup merge of #91208 - estebank:eq-constraint, r=cjgillot 2021-11-27 11:46:44 +01:00
rustc_ast_pretty expand: Turn ast::Crate into a first class expansion target 2021-11-28 15:48:55 +08:00
rustc_attr Correct typo 2021-10-16 13:36:05 -07:00
rustc_borrowck Auto merge of #91354 - fee1-dead:const_env, r=spastorino 2021-12-02 11:48:58 +00:00
rustc_builtin_macros Rollup merge of #91313 - petrochenkov:cratexp, r=Aaron1011 2021-12-01 20:57:43 +01:00
rustc_codegen_cranelift fix sparc64 ABI for aggregates with floating point members 2021-12-01 10:03:45 +01:00
rustc_codegen_gcc Auto merge of #91003 - psumbera:sparc64-abi, r=nagisa 2021-12-02 02:59:44 +00:00
rustc_codegen_llvm Auto merge of #91003 - psumbera:sparc64-abi, r=nagisa 2021-12-02 02:59:44 +00:00
rustc_codegen_ssa Rollup merge of #91207 - richkadel:rk-bump-coverage-version, r=tmandry 2021-12-01 10:50:20 +01:00
rustc_const_eval Auto merge of #91354 - fee1-dead:const_env, r=spastorino 2021-12-02 11:48:58 +00:00
rustc_data_structures Implement write() method for Box<MaybeUninit<T>> 2021-12-02 17:18:34 +01:00
rustc_driver add rustc option for using LLVM stack smash protection 2021-11-22 20:06:22 +01:00
rustc_error_codes Update Copy/Clone documentation WRT arrays 2021-11-08 13:11:59 -05:00
rustc_errors Include lint errors in error count for -Ztreat-err-as-bug 2021-12-01 16:39:55 +00:00
rustc_expand expand: Turn ast::Crate into a first class expansion target 2021-11-28 15:48:55 +08:00
rustc_feature Rollup merge of #90420 - GuillaumeGomez:rustdoc-internals-feature, r=camelid 2021-11-24 22:56:37 +01:00
rustc_fs_util Migrate to 2021 2021-09-20 22:21:42 -04:00
rustc_graphviz Revert "Auto merge of #89709 - clemenswasser:apply_clippy_suggestions_2, r=petrochenkov" 2021-10-15 11:28:23 +02:00
rustc_hir Auto merge of #91354 - fee1-dead:const_env, r=spastorino 2021-12-02 11:48:58 +00:00
rustc_hir_pretty Auto merge of #89124 - cjgillot:owner-info, r=michaelwoerister 2021-10-18 19:53:05 +00:00
rustc_incremental Add -Zassert-incr-state to assert state of incremental cache 2021-11-12 13:41:46 -06:00
rustc_index Auto merge of #90491 - Mark-Simulacrum:push-pred-faster, r=matthewjasper 2021-11-24 15:51:46 +00:00
rustc_infer Auto merge of #91354 - fee1-dead:const_env, r=spastorino 2021-12-02 11:48:58 +00:00
rustc_interface expand: Turn ast::Crate into a first class expansion target 2021-11-28 15:48:55 +08:00
rustc_lexer udpate comment to be more accurate 2021-11-23 20:37:23 +00:00
rustc_lint Auto merge of #91255 - b-naber:normalization-ice, r=jackh276 2021-12-01 13:33:33 +00:00
rustc_lint_defs Properly register text_direction_codepoint_in_comment lint. 2021-11-05 20:12:40 +01:00
rustc_llvm Rollup merge of #91207 - richkadel:rk-bump-coverage-version, r=tmandry 2021-12-01 10:50:20 +01:00
rustc_macros Make TypeFoldable implementors short-circuit on error 2021-11-26 07:17:59 +00:00
rustc_metadata Auto merge of #91330 - cjgillot:no-ee-features, r=Aaron1011 2021-11-30 07:40:08 +00:00
rustc_middle Auto merge of #91354 - fee1-dead:const_env, r=spastorino 2021-12-02 11:48:58 +00:00
rustc_mir_build Fix stack overflow in usefulness.rs 2021-11-23 23:07:11 +01:00
rustc_mir_dataflow Auto merge of #90788 - ecstatic-morse:issue-90752, r=wesleywiser 2021-11-23 17:44:33 +00:00
rustc_mir_transform Rollup merge of #91294 - cjgillot:process-elem, r=jackh726 2021-11-30 23:43:31 +01:00
rustc_monomorphize Rollup merge of #90701 - michaelwoerister:more-artifact-sizes, r=davidtwco 2021-11-09 19:00:45 +01:00
rustc_parse Rollup merge of #91313 - petrochenkov:cratexp, r=Aaron1011 2021-12-01 20:57:43 +01:00
rustc_parse_format Migrate to 2021 2021-09-20 22:21:42 -04:00
rustc_passes Auto merge of #91330 - cjgillot:no-ee-features, r=Aaron1011 2021-11-30 07:40:08 +00:00
rustc_plugin_impl Move rustc_middle::middle::cstore to rustc_session. 2021-10-03 16:08:51 +02:00
rustc_privacy Take a LocalDefId in expect_*item. 2021-11-28 21:09:45 +01:00
rustc_query_impl Revert "Add rustc lint, warning when iterating over hashmaps" 2021-10-28 11:01:42 -04:00
rustc_query_system Manually outline error on incremental_verify_ich 2021-11-22 21:32:20 -05:00
rustc_resolve Auto merge of #90446 - cjgillot:late-elided, r=jackh726 2021-12-01 23:22:43 +00:00
rustc_save_analysis Give inline const separate DefKind 2021-11-07 03:59:06 +00:00
rustc_serialize Avoid generating empty closures for fieldless enums 2021-11-22 21:22:35 -05:00
rustc_session Accumulate all values of -C remark option 2021-11-29 09:12:01 +01:00
rustc_span Add parent crate assert to register_expn_id 2021-11-28 16:35:54 -06:00
rustc_symbol_mangling Revert "Add rustc lint, warning when iterating over hashmaps" 2021-10-28 11:01:42 -04:00
rustc_target Auto merge of #91003 - psumbera:sparc64-abi, r=nagisa 2021-12-02 02:59:44 +00:00
rustc_trait_selection Auto merge of #91354 - fee1-dead:const_env, r=spastorino 2021-12-02 11:48:58 +00:00
rustc_traits implement version of normalize_erasing_regions that doesn't assume value is normalizable 2021-12-01 12:12:38 +01:00
rustc_ty_utils Auto merge of #91354 - fee1-dead:const_env, r=spastorino 2021-12-02 11:48:58 +00:00
rustc_type_ir Add two inline annotations for hot functions 2021-10-03 12:43:43 -04:00
rustc_typeck Auto merge of #91354 - fee1-dead:const_env, r=spastorino 2021-12-02 11:48:58 +00:00