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rust/compiler/rustc_hir_analysis
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bors ae9173d7dd Auto merge of #139018 - oli-obk:incremental-trait-impls, r=compiler-errors 
Various local trait item iteration cleanups

Adding a trait impl for `Foo` unconditionally affected all queries that are interested in a completely independent trait `Bar`. Perf has no effect on this. We probably don't have a good perf test for this tho.

r? `@compiler-errors`

I am unsure about 9d05efb66f as it doesn't improve anything wrt incremental, because we still do all the checks for valid `Drop` impls, which subsequently will still invoke many queries and basically keep the depgraph the same.

I want to do

9549077a47/compiler/rustc_middle/src/ty/trait_def.rs (L141)

but would leave that to a follow-up PR, this one changes enough things as it is
2025-04-02 10:10:50 +00:00
..
src Auto merge of #139018 - oli-obk:incremental-trait-impls, r=compiler-errors 2025-04-02 10:10:50 +00:00
Cargo.toml Stop relying on rustc_type_ir in non-type-system crates 2025-03-15 06:42:48 +00:00
messages.ftl Implement #[define_opaque] attribute for functions. 2025-03-11 12:05:02 +00:00
README.md rustc_typeck to rustc_hir_analysis 2022-09-27 10:37:23 +02:00

README.md

For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.