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bors 269d5b56bc Auto merge of #144841 - cjgillot:typeck-no-attrs, r=davidtwco 
Access less HIR attributes from typeck

Typeck relies on attributes to modify its own behaviour. This is a problem, as this means that `typeck(some function)` may depend on the span and doc-comments of many other functions.

This PR attempts to reduce such accesses to attributes. This yields to a sizeable perf improvement: https://github.com/rust-lang/rust/pull/144841#issuecomment-3153339771

Fixes https://github.com/rust-lang/rust/issues/124352
2025-08-27 01:11:24 +00:00
..
src Auto merge of #144841 - cjgillot:typeck-no-attrs, r=davidtwco 2025-08-27 01:11:24 +00:00
Cargo.toml remove rustc_attr_data_structures 2025-07-31 14:19:27 +02:00
messages.ftl Add support for shortening Instance and use it 2025-08-06 22:21:49 +00:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

README.md

For more information about how rustc works, see the rustc dev guide.