mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
f4afb9d9ec
rust/compiler
History
Dylan DPC 48c5e0c262
Rollup merge of #103034 - nathanwhit:let-chains-rhs-temporaries, r=wesleywiser 
Let expressions on RHS shouldn't be terminating scopes

Fixes #100276.

Before this PR, we were unconditionally marking the RHS of short-circuiting binary expressions as a terminating scope.

In the case of a let chain where the `let` expression was on the RHS, this meant that temporaries within the `let` expr would only live until the end of the expression. Since this only affected the RHS, this led to surprising behavior ([example](https://play.rust-lang.org/?version=nightly&mode=debug&edition=2021&gist=d1b0a5d1f01882f9c89c2194a75eb19f)).

After this PR, we only mark the RHS as a terminating scope if it is not a `let` expression.
2022-10-19 14:05:52 +05:30
..
rustc
rustc_apfloat
rustc_arena
rustc_ast Fix TyKind::is_simple_path. 2022-10-18 15:51:23 +11:00
rustc_ast_lowering Rollup merge of #103168 - Amanieu:stable_asm_sym, r=davidtwco 2022-10-18 21:21:32 +09:00
rustc_ast_passes
rustc_ast_pretty
rustc_attr
rustc_borrowck mir constants: type traversing bye bye 2022-10-17 10:54:01 +02:00
rustc_builtin_macros Mark derived StructuralEq as automatically derived. 2022-10-15 15:16:32 +00:00
rustc_codegen_cranelift more dupe word typos 2022-10-14 12:57:56 +08:00
rustc_codegen_gcc Stabilize asm_sym 2022-10-17 22:38:37 +01:00
rustc_codegen_llvm Rollup merge of #103018 - Rageking8:more-dupe-word-typos, r=TaKO8Ki 2022-10-14 16:19:15 +05:30
rustc_codegen_ssa Auto merge of #102418 - citrus-it:illumos-strip-debug, r=nagisa 2022-10-18 16:32:41 +00:00
rustc_const_eval Surround type with backticks 2022-10-15 15:28:29 +05:30
rustc_data_structures Auto merge of #102543 - daym:patch-1, r=joshtriplett 2022-10-18 02:04:24 +00:00
rustc_driver Remove RunCompiler::emitter. 2022-10-18 08:48:58 +11:00
rustc_error_codes
rustc_error_messages Rollup merge of #102454 - chenyukang:fix-102396-missing-parentheses, r=lcnr 2022-10-17 17:15:49 +02:00
rustc_errors
rustc_expand more dupe word typos 2022-10-14 12:57:56 +08:00
rustc_feature Stabilize asm_sym 2022-10-17 22:38:37 +01:00
rustc_fs_util
rustc_graphviz
rustc_hir
rustc_hir_analysis Rollup merge of #103034 - nathanwhit:let-chains-rhs-temporaries, r=wesleywiser 2022-10-19 14:05:52 +05:30
rustc_hir_pretty pretty: fix to print some lifetimes on HIR pretty-print 2022-10-15 23:34:21 +09:00
rustc_incremental
rustc_index
rustc_infer Auto merge of #102355 - lcnr:bye-bye-type-traversal, r=oli-obk 2022-10-17 14:19:28 +00:00
rustc_interface Replace a spawn_unchecked with spawn_scoped. 2022-10-19 08:09:40 +11:00
rustc_lexer
rustc_lint Rollup merge of #102953 - WaffleLapkin:better_docs_for_decorate_param, r=RalfJung 2022-10-16 17:51:31 +02:00
rustc_lint_defs more dupe word typos 2022-10-14 12:57:56 +08:00
rustc_llvm
rustc_log
rustc_macros Get rid of rustc_query_description! 2022-10-14 22:35:56 +02:00
rustc_metadata Add suggestion to the "missing native library" error 2022-10-13 07:35:36 -04:00
rustc_middle Auto merge of #102355 - lcnr:bye-bye-type-traversal, r=oli-obk 2022-10-17 14:19:28 +00:00
rustc_mir_build Auto merge of #101832 - compiler-errors:dyn-star-plus, r=eholk 2022-10-15 07:36:38 +00:00
rustc_mir_dataflow
rustc_mir_transform
rustc_monomorphize mir constants: type traversing bye bye 2022-10-17 10:54:01 +02:00
rustc_parse more dupe word typos 2022-10-14 12:57:56 +08:00
rustc_parse_format
rustc_passes Rollup merge of #102954 - GuillaumeGomez:cfg-hide-attr-checks, r=Manishearth 2022-10-15 15:45:32 +05:30
rustc_plugin_impl
rustc_privacy Auto merge of #102026 - Bryanskiy:resolve_update, r=petrochenkov 2022-10-16 20:34:38 +00:00
rustc_query_impl Remove the describe method from the QueryDescription trait 2022-10-14 22:35:56 +02:00
rustc_query_system Remove the describe method from the QueryDescription trait 2022-10-14 22:35:56 +02:00
rustc_resolve Auto merge of #103096 - petrochenkov:indresdoc, r=cjgillot 2022-10-17 02:06:25 +00:00
rustc_save_analysis
rustc_serialize
rustc_session Remove RunCompiler::emitter. 2022-10-18 08:48:58 +11:00
rustc_smir
rustc_span Make diagnostic for unsatisfied Termination bounds more precise 2022-10-17 12:08:46 +02:00
rustc_symbol_mangling more dupe word typos 2022-10-14 12:57:56 +08:00
rustc_target more dupe word typos 2022-10-14 12:57:56 +08:00
rustc_trait_selection instantiate -> construct 2022-10-19 02:55:23 +00:00
rustc_traits rm try_normalize_mir_const_after_erasing_regions 2022-10-17 10:54:03 +02:00
rustc_transmute
rustc_ty_utils more dupe word typos 2022-10-14 12:57:56 +08:00
rustc_type_ir