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109 Commits

Author SHA1 Message Date
Jonathan Brouwer
a2b3d81034 Call is_parsed_attribute rather than keeping track of a list of parsed attributes manually 2025-07-24 22:53:09 +02:00
León Orell Valerian Liehr
6dc41520e9 Rollup merge of #144358 - JonathanBrouwer:fix-stability-malformed, r=oli-obk 
Stop using the old `validate_attr` logic for stability attributes

I think this was accidentally missed when implementing the stability attributes?

r? `````@oli-obk`````
cc `````@jdonszelmann`````
 2025-07-24 15:08:28 +02:00
Jonathan Brouwer
af06bb925f Stop using the old validate_attr logic for stability attributes 2025-07-23 14:31:50 +02:00
Jonathan Brouwer
a460b46d0f Ports #[macro_use] and #[macro_escape] to the new attribute parsing infrastructure 2025-07-23 13:33:23 +02:00
Jieyou Xu
69b71e4410 Mitigate #[align] name resolution ambiguity regression with a rename 
From `#[align]` -> `#[rustc_align]`. Attributes starting with `rustc`
are always perma-unstable and feature-gated by `feature(rustc_attrs)`.

See regression RUST-143834.

For the underlying problem where even introducing new feature-gated
unstable built-in attributes can break user code such as

```rs
macro_rules! align {
    () => {
        /* .. */
    };
}

pub(crate) use align; // `use` here becomes ambiguous
```

refer to RUST-134963.

Since the `#[align]` attribute is still feature-gated by
`feature(fn_align)`, we can rename it as a mitigation. Note that
`#[rustc_align]` will obviously mean that current unstable user code
using `feature(fn_aling)` will need additionally `feature(rustc_attrs)`,
but this is a short-term mitigation to buy time, and is expected to be
changed to a better name with less collision potential.

See
<https://rust-lang.zulipchat.com/#narrow/channel/238009-t-compiler.2Fmeetings/topic/.5Bweekly.5D.202025-07-17/near/529290371>
where mitigation options were considered.
 2025-07-19 01:42:30 +08:00
Sasha Pourcelot
4e054fc4c4 Port #[coverage] to the new attribute system 2025-07-16 15:51:18 +02:00
bors
e27f16a499 Auto merge of #143958 - samueltardieu:rollup-lh1s143, r=samueltardieu 
Rollup of 13 pull requests

Successful merges:

 - rust-lang/rust#142301 (tests: Fix duplicated-path-in-error fail with musl)
 - rust-lang/rust#143630 (Drop `./x suggest`)
 - rust-lang/rust#143736 (Give all bytes of TypeId provenance)
 - rust-lang/rust#143752 (Don't panic if WASI_SDK_PATH not set when detecting compiler)
 - rust-lang/rust#143837 (Adjust `run_make_support::symbols` helpers)
 - rust-lang/rust#143878 (Port `#[pointee]` to the new attribute parsing infrastructure)
 - rust-lang/rust#143905 (Recover and suggest to use `;` to construct array type)
 - rust-lang/rust#143907 (core: make `str::split_at_unchecked()` inline)
 - rust-lang/rust#143910 (Add experimental `backtrace-trace-only` std feature)
 - rust-lang/rust#143927 (Preserve constness in trait objects up to hir ty lowering)
 - rust-lang/rust#143935 (rustc_type_ir/walk: move docstring to `TypeWalker` itself)
 - rust-lang/rust#143938 (Update books)
 - rust-lang/rust#143941 (update `cfg_select!` documentation)

Failed merges:

 - rust-lang/rust#143926 (Remove deprecated fields in bootstrap)

r? `@ghost`
`@rustbot` modify labels: rollup
 2025-07-15 11:42:55 +00:00
Jonathan Brouwer
6133c676d7 Define attribute parser & config evaluator 2025-07-15 09:21:26 +02:00
Jonathan Brouwer
f0d0afab8e Port #[pointee] to the new attribute parsing infrastructure 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-14 23:16:31 +02:00
Samuel Tardieu
bbda0c9fb5 Rollup merge of #143855 - JonathanBrouwer:omit_gdb_pretty_printer_section, r=jdonszelmann 
Port `#[omit_gdb_pretty_printer_section]` to the new attribute parsing

Ports `#[omit_gdb_pretty_printer_section]` to the new attribute parsing infrastructure for https://github.com/rust-lang/rust/issues/131229#issuecomment-2971351163

r? ```@jdonszelmann```
 2025-07-14 18:05:45 +02:00
Jakub Beránek
93c10272d0 Rollup merge of #143217 - Periodic1911:link-ordinal, r=jdonszelmann 
Port #[link_ordinal] to the new attribute parsing infrastructure

Ports link_ordinal to the new attribute parsing infrastructure for https://github.com/rust-lang/rust/issues/131229#issuecomment-2971353197
 2025-07-14 11:04:52 +02:00
Anne Stijns
75561c446a Port #[link_ordinal] to the new attribute parsing infrastructure. 2025-07-13 11:51:01 +02:00
Jonathan Brouwer
86349e31dd Port #[omit_gdb_pretty_printer_section] to the new attribute parsing infrastructure 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-12 22:55:48 +02:00
Jonathan Brouwer
ef82007ed7 Port #[automatically_derived] to the new attribute parsing infrastructure 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-12 17:48:50 +02:00
Pavel Grigorenko
e584ed0de2 Port #[rustc_coherence_is_core] to the new attribute system 2025-07-09 01:26:39 +03:00
Pavel Grigorenko
e9e64954e6 Port #[rustc_allow_incoherent_impl] to the new attribute system 2025-07-09 01:26:39 +03:00
Pavel Grigorenko
1bdf703171 Port #[rustc_paren_sugar] to the new attribute system 2025-07-09 01:26:39 +03:00
Pavel Grigorenko
507ebced16 Port #[fundamental] to the new attribute system 2025-07-09 01:26:27 +03:00
Pavel Grigorenko
12f6487d79 Port #[marker] to the new attribute system 2025-07-09 01:18:28 +03:00
Pavel Grigorenko
a57a885abc Port #[rustc_unsafe_specialization_marker] to the new attribute system 2025-07-09 01:07:15 +03:00
Pavel Grigorenko
6193783961 Port #[rustc_specialization_trait] to the new attribute system 2025-07-09 01:07:12 +03:00
Pavel Grigorenko
813ec60744 Port #[type_const] to the new attribute system 2025-07-09 01:06:29 +03:00
Pavel Grigorenko
6f8e92d5aa Port #[rustc_coinductive] to the new attribute system 2025-07-09 01:06:29 +03:00
Pavel Grigorenko
adb325fc16 Port #[rustc_do_not_implement_via_object] to the new attribute system 2025-07-09 01:05:21 +03:00
Pavel Grigorenko
938916d220 Port #[rustc_deny_explicit_impl] to the new attribute system 2025-07-09 01:04:35 +03:00
Pavel Grigorenko
62f58dbb2d Port #[const_trait] to the new attribute system 2025-07-09 01:03:00 +03:00
Pavel Grigorenko
4f0b0b0f01 Port #[rustc_std_internal_symbol] to the new attribute system 2025-07-07 14:59:52 +03:00
Pavel Grigorenko
5d7771e50d Port #[ffi_pure] to the new attribute system 2025-07-07 14:59:01 +03:00
Pavel Grigorenko
99a9fe1b22 Port #[ffi_const] to the new attribute system 2025-07-07 14:52:52 +03:00
Pavel Grigorenko
bb8b741c32 Port #[export_stable] to the new attribute system 2025-07-07 14:33:20 +03:00
Jonathan Brouwer
244d64e60b Port #[path] to the new attribute parsing infrastructure 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-06 22:19:16 +02:00
Jonathan Brouwer
ef3d7741e5 Move check for new attribute to check_builtin_meta_item 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-06 22:18:58 +02:00
Jonathan Brouwer
2d8ffff10a Port #[ignore] to the new attribute parsing infrastructure 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-05 21:23:09 +02:00
Jonathan Brouwer
027126ce0b Port #[non_exhaustive] to the new attribute parsing infrastructure 2025-07-04 20:30:42 +02:00
Matthias Krüger
f3e7ec5560 Rollup merge of #143400 - GrigorenkoPV:attributes/lints, r=jdonszelmann 
Port `#[rustc_pass_by_value]` to the new attribute system

Part of rust-lang/rust#131229

r? `@oli-obk`
 2025-07-04 16:22:36 +02:00
Pavel Grigorenko
ef4dece2cb Port #[rustc_pass_by_value] to the new attribute system 2025-07-04 00:07:56 +03:00
Jonathan Brouwer
fee5e3c3aa Port #[no_implicit_prelude] to the new attribute parsing infrastructure 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-03 20:59:40 +02:00
Jonathan Brouwer
3d5d72b761 Port #[target_feature] to the new attribute parsing infrastructure 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-03 07:54:19 +02:00
Jonathan Brouwer
57a5e3b6d2 Fix duplicate errors for link_section, rustc_layout_scalar_valid_range_start and rustc_layout_scalar_valid_range_end 2025-07-01 16:40:47 +02:00
Jonathan Brouwer
0b67d14b31 Fix #[rustc_macro_transparency] giving two errors 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-01 16:10:07 +02:00
Jonathan Brouwer
86b54d5729 Fix double error for export_name 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-01 16:10:02 +02:00
Jonathan Brouwer
1249c14232 Port #[link_name] to the new attribute parsing infrastructure 
Co-authored-by: Anne Stijns <anstijns@gmail.com>
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-06-28 13:53:37 +02:00
Jana Dönszelmann
5d44fdd972 Rewrite #[track_caller] 2025-06-24 23:00:31 +02:00
Pavel Grigorenko
aa80a2b62c Port #[rustc_skip_during_method_dispatch] to the new attribute system 2025-06-23 22:48:20 +03:00
Jonathan Brouwer
b24df42488 Port #[must_use] to new attribute parsing infrastructure 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-06-22 14:51:58 +02:00
Jana Dönszelmann
b9107a83a1 expected word diagnostic test 2025-06-20 15:06:29 +02:00
Trevor Gross
bab4ca914e Rollup merge of #138291 - jdonszelmann:optimize-attr, r=oli-obk 
rewrite `optimize` attribute to use new attribute parsing infrastructure

r? ```@oli-obk```

I'm afraid we'll get quite a few of these PRs in the future. If we get a lot of trivial changes I'll start merging multiple into one PR. They should be easy to review :)

Waiting on #138165 first
 2025-06-20 02:50:37 -04:00
Jana Dönszelmann
b64fd13a04 convert the optimize attribute to a new parser 2025-06-18 13:48:42 +02:00
Folkert de Vries
1fdf2b5620 add #[align] attribute 
Right now it's used for functions with `fn_align`, in the future it will
get more uses (statics, struct fields, etc.)
 2025-06-18 12:37:08 +02:00
Jana Dönszelmann
5ab5f8a24a make error codes reflect reality better 2025-06-17 23:22:51 +02:00