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Rollup merge of #121493 - surechen:edit_attribute_only_local, r=lcnr

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By changing some attributes to only_local, reducing encoding attributes in the crate metadate.

Thank you.
This is part of changing attributes to only_local. I hope get your opinion  whether I should split into multiple PRs, or submit in one.

According to [try to not rely on attributes from extern crates](https://github.com/rust-lang/compiler-team/issues/505) and lcnr's guidance.
This commit is contained in:
Matthias Krüger 2024-02-26 16:06:03 +01:00 committed by GitHub
commit 6e3ece3aac
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1 changed files with 45 additions and 19 deletions
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64
compiler/rustc_feature/src/builtin_attrs.rs
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@ -277,25 +277,35 @@ pub struct BuiltinAttribute {
ungated!(cfg_attr, Normal, template!(List: "predicate, attr1, attr2, ..."), DuplicatesOk),
// Testing:
ungated!(ignore, Normal, template!(Word, NameValueStr: "reason"), WarnFollowing),
ungated!(
ignore, Normal, template!(Word, NameValueStr: "reason"), WarnFollowing,
@only_local: true,
),
ungated!(
should_panic, Normal,
template!(Word, List: r#"expected = "reason""#, NameValueStr: "reason"), FutureWarnFollowing,
@only_local: true,
),
// FIXME(Centril): This can be used on stable but shouldn't.
ungated!(reexport_test_harness_main, CrateLevel, template!(NameValueStr: "name"), ErrorFollowing),
ungated!(
reexport_test_harness_main, CrateLevel, template!(NameValueStr: "name"), ErrorFollowing,
@only_local: true,
),
// Macros:
ungated!(automatically_derived, Normal, template!(Word), WarnFollowing),
ungated!(macro_use, Normal, template!(Word, List: "name1, name2, ..."), WarnFollowingWordOnly),
ungated!(macro_escape, Normal, template!(Word), WarnFollowing), // Deprecated synonym for `macro_use`.
ungated!(macro_export, Normal, template!(Word, List: "local_inner_macros"), WarnFollowing),
ungated!(proc_macro, Normal, template!(Word), ErrorFollowing),
ungated!(
proc_macro_derive, Normal,
template!(List: "TraitName, /*opt*/ attributes(name1, name2, ...)"), ErrorFollowing,
macro_use, Normal, template!(Word, List: "name1, name2, ..."), WarnFollowingWordOnly,
@only_local: true,
),
ungated!(proc_macro_attribute, Normal, template!(Word), ErrorFollowing),
ungated!(macro_escape, Normal, template!(Word), WarnFollowing, @only_local: true), // Deprecated synonym for `macro_use`.
ungated!(macro_export, Normal, template!(Word, List: "local_inner_macros"), WarnFollowing),
ungated!(proc_macro, Normal, template!(Word), ErrorFollowing, @only_local: true),
ungated!(
proc_macro_derive, Normal, template!(List: "TraitName, /*opt*/ attributes(name1, name2, ...)"),
ErrorFollowing, @only_local: true,
),
ungated!(proc_macro_attribute, Normal, template!(Word), ErrorFollowing, @only_local: true),
// Lints:
ungated!(
@ -308,7 +318,7 @@ pub struct BuiltinAttribute {
),
gated!(
expect, Normal, template!(List: r#"lint1, lint2, ..., /*opt*/ reason = "...""#), DuplicatesOk,
lint_reasons, experimental!(expect)
@only_local: true, lint_reasons, experimental!(expect)
),
ungated!(
forbid, Normal, template!(List: r#"lint1, lint2, ..., /*opt*/ reason = "...""#),
@ -334,32 +344,48 @@ pub struct BuiltinAttribute {
),
// Crate properties:
ungated!(crate_name, CrateLevel, template!(NameValueStr: "name"), FutureWarnFollowing),
ungated!(crate_type, CrateLevel, template!(NameValueStr: "bin|lib|..."), DuplicatesOk),
ungated!(
crate_name, CrateLevel, template!(NameValueStr: "name"), FutureWarnFollowing,
@only_local: true,
),
ungated!(
crate_type, CrateLevel, template!(NameValueStr: "bin|lib|..."), DuplicatesOk,
@only_local: true,
),
// crate_id is deprecated
ungated!(crate_id, CrateLevel, template!(NameValueStr: "ignored"), FutureWarnFollowing),
ungated!(
crate_id, CrateLevel, template!(NameValueStr: "ignored"), FutureWarnFollowing,
@only_local: true,
),
// ABI, linking, symbols, and FFI
ungated!(
link, Normal,
template!(List: r#"name = "...", /*opt*/ kind = "dylib|static|...", /*opt*/ wasm_import_module = "...", /*opt*/ import_name_type = "decorated|noprefix|undecorated""#),
DuplicatesOk,
@only_local: true,
),
ungated!(link_name, Normal, template!(NameValueStr: "name"), FutureWarnPreceding),
ungated!(no_link, Normal, template!(Word), WarnFollowing),
ungated!(no_link, Normal, template!(Word), WarnFollowing, @only_local: true),
ungated!(repr, Normal, template!(List: "C"), DuplicatesOk, @only_local: true),
ungated!(export_name, Normal, template!(NameValueStr: "name"), FutureWarnPreceding),
ungated!(link_section, Normal, template!(NameValueStr: "name"), FutureWarnPreceding),
ungated!(export_name, Normal, template!(NameValueStr: "name"), FutureWarnPreceding, @only_local: true),
ungated!(link_section, Normal, template!(NameValueStr: "name"), FutureWarnPreceding, @only_local: true),
ungated!(no_mangle, Normal, template!(Word), WarnFollowing, @only_local: true),
ungated!(used, Normal, template!(Word, List: "compiler|linker"), WarnFollowing, @only_local: true),
ungated!(link_ordinal, Normal, template!(List: "ordinal"), ErrorPreceding),
// Limits:
ungated!(recursion_limit, CrateLevel, template!(NameValueStr: "N"), FutureWarnFollowing),
ungated!(type_length_limit, CrateLevel, template!(NameValueStr: "N"), FutureWarnFollowing),
ungated!(
recursion_limit, CrateLevel, template!(NameValueStr: "N"), FutureWarnFollowing,
@only_local: true
),
ungated!(
type_length_limit, CrateLevel, template!(NameValueStr: "N"), FutureWarnFollowing,
@only_local: true
),
gated!(
move_size_limit, CrateLevel, template!(NameValueStr: "N"), ErrorFollowing,
large_assignments, experimental!(move_size_limit)
@only_local: true, large_assignments, experimental!(move_size_limit)
),
// Entry point: