Jana Dönszelmann
75bcc9ca6e
remove equivalent new method on context
2025-06-20 07:50:11 +02:00
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
Jana Dönszelmann
672452d573
use consistent attr errors in all attribute parsers
2025-06-17 23:19:31 +02:00
Jana Dönszelmann
ee976bbbca
fix bugs in inline/force_inline and diagnostics of all attr parsers
2025-06-17 23:19:31 +02:00
Jana Dönszelmann
0aade73c50
implement rustc_force_inline parser
2025-06-17 23:19:31 +02:00
Jonathan Dönszelmann
4f73cd0a6c
implement inline parser
2025-06-17 23:19:31 +02:00
Pavel Grigorenko
da8d6bbd50
Port #[rustc_as_ptr] to the new attribute system
2025-06-16 18:13:27 +03:00
Jana Dönszelmann
6072207a11
introduce new lint infra
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lint on duplicates during attribute parsing
To do this we stuff them in the diagnostic context to be emitted after
hir is constructed
2025-06-12 09:56:47 +02:00
Jana Dönszelmann
ce0438684d
consistently rename (old) attribute groups
2025-06-11 18:46:57 +02:00
Matthias Krüger
c1e8fe760b
Rollup merge of #141271 - nnethercote:attr-streamline, r=jdonszelmann
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Streamline some attr parsing APIs
r? ``@jdonszelmann``
2025-06-04 16:24:06 +02:00
Nicholas Nethercote
e5c78de85c
Rename MetaItemParser::path_without_args as MetaItemParser::path.
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And avoid the clone.
2025-05-21 04:53:31 +10:00
Nicholas Nethercote
2cd2d24967
Remove MetaItemParser::{path,deconstruct}.
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They're equivalent, and `path` is unused, and `deconstruct` has only one
call site outside of `path`.
2025-05-21 04:53:31 +10:00
Nicholas Nethercote
1525f548bc
Fix up some comments.
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Some are too long (> 100 chars), some are too short, some are missing
full stops, some are missing upper-case letters at the start of
sentences.
2025-05-20 09:17:49 +10:00
Nicholas Nethercote
5b808b7da8
Simplify Accepts.
...
There only needs to be one `Fn` per symbol, not multiple.
2025-05-20 09:12:24 +10:00
Nicholas Nethercote
e139d268f0
Introduce some typedefs to improve readability.
2025-05-20 08:31:49 +10:00
Nicholas Nethercote
7fe6bc57f5
Use clone to clone DelimArgs in two places.
2025-04-23 20:10:49 +10:00
Mara Bos
5f4d676e70
Remove #[rustc_macro_edition_2021].
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It was only temporarily used by pin!(), which no longer needs it.
2025-04-20 11:15:46 +02:00
Nicholas Nethercote
2fef0a30ae
Replace infallible name_or_empty methods with fallible name methods.
...
I'm removing empty identifiers everywhere, because in practice they
always mean "no identifier" rather than "empty identifier". (An empty
identifier is impossible.) It's better to use `Option` to mean "no
identifier" because you then can't forget about the "no identifier"
possibility.
Some specifics:
- When testing an attribute for a single name, the commit uses the
`has_name` method.
- When testing an attribute for multiple names, the commit uses the new
`has_any_name` method.
- When using `match` on an attribute, the match arms now have `Some` on
them.
In the tests, we now avoid printing empty identifiers by not printing
the identifier in the `error:` line at all, instead letting the carets
point out the problem.
2025-04-17 09:50:52 +10:00
Nicholas Nethercote
4c0cbaeb9e
Remove TokenStream::flattened and InvisibleOrigin::FlattenToken.
...
They are no longer needed.
This does slightly worsen the error message for a single test, but that
test contains code that is so badly broken that I'm not worried about
it.
2025-04-02 16:16:51 +11:00
Jana Dönszelmann
7c085f7ffd
add rustc_macro_edition_2021
2025-03-19 17:37:35 +01:00
Nicholas Nethercote
0b2d7062c4
Introduce sym::dummy and Ident::dummy.
...
The idea is to identify cases of symbols/identifiers that are not
expected to be used. There isn't a perfectly sharp line between "dummy"
and "not dummy", but I think it's useful nonetheless.
2025-03-12 09:35:11 +11:00
Jana Dönszelmann
4bf66c57fa
fix #137589
2025-02-25 18:17:32 +01:00
Jana Dönszelmann
4daa35ce33
lower attr spans and inline some functions to hopefully mitigate perf regressions
2025-02-24 14:37:58 +01:00
Jana Dönszelmann
7e0f5b5016
Introduce new-style attribute parsers for several attributes
...
note: compiler compiles but librustdoc and clippy don't
2025-02-24 14:31:17 +01:00
Jana Dönszelmann
dbd3b7928e
Introduce new parsing infrastructure and types for parsed attributes
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fixup docs in parser
2025-02-24 14:26:06 +01:00
