various cleanups of `rustc_builtin_macros` - #161464

Merged

rust-bors[bot] merged 12 commits into

rust-lang:mainfrom

cyrgani:builtin_macros_clean

Aug 26, 2026

Commits on Aug 20, 2026

apply various clippy lint fixes
cyrgani
committed
3c1abf4
remove some unneeded `format!` uses
cyrgani
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7705a93
create the `Box` inside of `combine_substructure`
cyrgani
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e94980b
split `format_foreign.rs` into actual file modules
cyrgani
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a572603
inline `is_staged_api_crate`
cyrgani
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2ea3197
remove the `RefCell` from `CombineSubstructureFunc`
cyrgani
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21c02fb
simplify large `match`
cyrgani
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745b410
use `SmallVec` instead of `Vec` in `TraitDef`
cyrgani
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e899f2c
misc small cleanups and inlinings
cyrgani
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f0cfd1d
remove `path_local!`
cyrgani
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be01a09
improve usage and naming of `path[vec]_std!`
cyrgani
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0b59610

Commits on Aug 21, 2026

inline two trivial functions
cyrgani
committed
b84ba04