Esteban Küber 60b227accc Recognize type Alias = dyn Trait in fn return types ...

```
error[E0277]: the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time
  --> $DIR/dyn-trait-type-alias-return-type.rs:4:11
   |
LL | fn f() -> T { loop {} }
   |           ^ doesn't have a size known at compile-time
   |
   = help: the trait `Sized` is not implemented for `(dyn Debug + 'static)`
note: this type alias is unsized
  --> $DIR/dyn-trait-type-alias-return-type.rs:1:1
   |
LL | type T = dyn core::fmt::Debug;
   | ^^^^^^
   = note: the return type of a function must have a statically known size
```

2025-12-09 16:46:33 +00:00

..

rustc

Auto merge of #148925 - madsmtm:jemalloc-perf, r=Kobzol

2025-11-23 20:34:07 +00:00

rustc_abi

Rollup merge of #145954 - RalfJung:syscall-c-variadics, r=jackh726

2025-11-16 20:30:53 +11:00

rustc_arena

fix

2025-11-27 17:55:34 +07:00

rustc_ast

stabilize [T]::array_windows

2025-12-02 00:37:17 +07:00

rustc_ast_ir

Implement &pin patterns and ref pin bindings

2025-11-10 09:57:08 +08:00

rustc_ast_lowering

Use return type Span on async fns instead of whole fn def Span

2025-12-09 16:46:33 +00:00

rustc_ast_passes

Rollup merge of #149714 - reddevilmidzy:atd, r=fmease

2025-12-08 11:46:25 +11:00

rustc_ast_pretty

remove support for type-of

2025-11-25 10:19:44 +01:00

rustc_attr_parsing

Emit check-cfg lints during attribute parsing rather than evaluation#149215

2025-12-06 10:22:13 +01:00

rustc_baked_icu_data

Unify the configuration of the compiler docs

2025-11-05 11:25:27 +00:00

rustc_borrowck

Auto merge of #148823 - lcnr:generalize-no-subtyping, r=BoxyUwU

2025-12-06 02:53:23 +00:00

rustc_builtin_macros

Emit check-cfg lints during attribute parsing rather than evaluation#149215

2025-12-06 10:22:13 +01:00

rustc_codegen_cranelift

Revert build_llvm_sysroot_for_triple back from reading the manifest to filtering

2025-12-08 19:11:10 +00:00

rustc_codegen_gcc

Remove libgccjit_path function

2025-12-05 09:58:37 -05:00

rustc_codegen_llvm

Rollup merge of #149666 - Zalathar:backend-has-zstd, r=jieyouxu

2025-12-05 16:17:12 +01:00

rustc_codegen_ssa

Emit check-cfg lints during attribute parsing rather than evaluation#149215

2025-12-06 10:22:13 +01:00

rustc_const_eval

Rollup merge of #149592 - oli-obk:no_is_const_default_method_fn, r=fee1-dead

2025-12-05 23:26:37 -05:00

rustc_data_structures

stabilize [T]::array_windows

2025-12-02 00:37:17 +07:00

rustc_driver

Unify the configuration of the compiler docs

2025-11-05 11:25:27 +00:00

rustc_driver_impl

Add perma-unstable --print=backend-has-zstd for use by compiletest

2025-12-05 14:27:52 +11:00

rustc_error_codes

Rollup merge of #148678 - xonx4l:EO412_replacement_with_EO425, r=Kivooeo

2025-12-02 22:02:30 +01:00

rustc_error_messages

Remove unused pop_span_label method

2025-11-21 14:16:12 +00:00

rustc_errors

Auto merge of #149704 - matthiaskrgr:rollup-u4zhw99, r=matthiaskrgr

2025-12-06 12:25:12 +00:00

rustc_expand

Rollup merge of #149215 - JonathanBrouwer:cfg_lints2, r=jdonszelmann

2025-12-09 06:17:22 +01:00

rustc_feature

remove feature(never_type_fallback)

2025-11-27 22:48:00 +01:00

rustc_fluent_macro

Unify the configuration of the compiler docs

2025-11-05 11:25:27 +00:00

rustc_fs_util

Revert introduction of [workspace.dependencies].

2025-09-02 19:12:54 +10:00

rustc_graphviz

Allow internal_features lint in doc tests

2025-11-05 11:25:29 +00:00

rustc_hashes

some cleanups in compiler

2025-10-12 08:08:30 +00:00

rustc_hir

Rollup merge of #149215 - JonathanBrouwer:cfg_lints2, r=jdonszelmann

2025-12-09 06:17:22 +01:00

rustc_hir_analysis

Move attribute lints to rustc_lint

2025-12-05 14:22:52 +01:00

rustc_hir_id

…

rustc_hir_pretty

remove support for type-of

2025-11-25 10:19:44 +01:00

rustc_hir_typeck

Rollup merge of #147585 - chenyukang:yukang-fix-147513-suppress-private-fields, r=Kivooeo

2025-12-09 06:17:21 +01:00

rustc_incremental

Unify the configuration of the compiler docs

2025-11-05 11:25:27 +00:00

rustc_index

Unify the configuration of the compiler docs

2025-11-05 11:25:27 +00:00

rustc_index_macros

Revert introduction of [workspace.dependencies].

2025-09-02 19:12:54 +10:00

rustc_infer

emit WF goals in relate, not in generalize

2025-12-04 15:43:05 +01:00

rustc_interface

Emscripten: Turn wasm-eh on by default

2025-12-03 14:34:07 -08:00

rustc_lexer

Update memchr to 2.7.6

2025-09-26 17:53:49 +02:00

rustc_lint

Rollup merge of #149730 - SATVIKsynopsis:main, r=Kivooeo

2025-12-09 06:17:24 +01:00

rustc_lint_defs

Rollup merge of #149215 - JonathanBrouwer:cfg_lints2, r=jdonszelmann

2025-12-09 06:17:22 +01:00

rustc_llvm

Fix for LLVM22 making lowering decisions dependent on RuntimeLibraryInfo.

2025-12-04 20:23:00 +00:00

rustc_log

Restrict sysroot crate imports to those defined in this repo.

2025-10-15 13:17:25 +01:00

rustc_macros

document various traits

2025-12-08 00:28:43 +01:00

rustc_metadata

Rollup merge of #149215 - JonathanBrouwer:cfg_lints2, r=jdonszelmann

2025-12-09 06:17:22 +01:00

rustc_middle

split out blob decode trait

2025-12-08 00:24:28 +01:00

rustc_mir_build

reword error for invalid range patterns

2025-12-02 18:28:05 +00:00

rustc_mir_dataflow

Auto merge of #142821 - cjgillot:jump-threading-single, r=saethlin

2025-12-01 23:44:49 +00:00

rustc_mir_transform

Auto merge of #149657 - Kobzol:revert-149147, r=chenyukang

2025-12-07 07:23:22 +00:00

rustc_monomorphize

Rollup merge of #148814 - bend-n:stabilize_array_windows, r=scottmcm

2025-12-06 09:57:59 +01:00

rustc_next_trait_solver

Rollup merge of #148256 - lcnr:orphan-check, r=spastorino,WaffleLapkin

2025-11-27 15:59:11 +01:00

rustc_parse

Look for typos when reporting an unknown nightly feature

2025-12-05 20:06:10 +00:00

rustc_parse_format

Allow internal_features lint in doc tests

2025-11-05 11:25:29 +00:00

rustc_passes

Look for typos when reporting an unknown nightly feature

2025-12-05 20:06:10 +00:00

rustc_pattern_analysis

fix: Do not ICE when missing match arm with ill-formed subty is met

2025-11-13 01:36:35 +09:00

rustc_privacy

Unify the configuration of the compiler docs

2025-11-05 11:25:27 +00:00

rustc_proc_macro

Revert introduction of [workspace.dependencies].

2025-09-02 19:12:54 +10:00

rustc_public

Rollup merge of #149401 - celinval:smir-109-name, r=scottmcm

2025-12-06 09:57:59 +01:00

rustc_public_bridge

Fix name and pretty print now uses trimmed_name

2025-12-01 01:34:14 +00:00

rustc_query_impl

Lock shards while collecting active jobs.

2025-11-14 09:01:22 +08:00

rustc_query_system

fix(span): track unnormalized source len for dep-info

2025-11-15 09:05:08 -05:00

rustc_resolve

Rollup merge of #149215 - JonathanBrouwer:cfg_lints2, r=jdonszelmann

2025-12-09 06:17:22 +01:00

rustc_sanitizers

Rollup merge of #144936 - rcvalle:rust-cfi-fix-144641, r=lcnr

2025-10-28 20:39:32 +11:00

rustc_serialize

Allow internal_features lint in doc tests

2025-11-05 11:25:29 +00:00

rustc_session

split out blob decode trait

2025-12-08 00:24:28 +01:00

rustc_span

document various traits

2025-12-08 00:28:43 +01:00

rustc_symbol_mangling

Rollup merge of #148452 - Fulgen301:pdb-large-symbols-v0, r=jackh726

2025-11-26 23:32:05 +11:00

rustc_target

split out blob decode trait

2025-12-08 00:24:28 +01:00

rustc_thread_pool

some cleanups in compiler

2025-10-12 08:08:30 +00:00

rustc_trait_selection

Recognize type Alias = dyn Trait in fn return types

2025-12-09 16:46:33 +00:00

rustc_traits

add const_of_item query and use it in normalization

2025-11-08 13:50:47 -05:00

rustc_transmute

prefer to use repeat_n over repeat and take

2025-10-09 01:24:55 +08:00

rustc_ty_utils

Rollup merge of #149433 - scottmcm:delay-layout-ICEs, r=jdonszelmann

2025-12-01 18:35:11 +01:00

rustc_type_ir

Auto merge of #149517 - WaffleLapkin:alphabet-blessing, r=jdonszelmann

2025-12-07 20:08:33 +00:00

rustc_type_ir_macros

compiler: Fix a couple issues around cargo feature unification

2025-10-31 14:14:05 -04:00

rustc_windows_rc

[win] Use find-msvc-tools instead of cc to find the linker and rc on Windows

2025-09-19 12:00:30 -07:00