Normalize closure instance before eagerly monomorphizing it#137035
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bors merged 1 commit intorust-lang:masterfrom Feb 15, 2025
Merged
Normalize closure instance before eagerly monomorphizing it#137035bors merged 1 commit intorust-lang:masterfrom
bors merged 1 commit intorust-lang:masterfrom
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Not sure if we should backport this, since 1.86 branches today (afaict). We could also just disable this eager norm behavior on beta. Or just ignore it, bc |
compiler-errors
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Feb 14, 2025
| } | ||
| _ => unreachable!(), | ||
| }; | ||
| let Ok(instance) = self.tcx.try_normalize_erasing_regions( |
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this code is unnecessarily defensive but i'd rather not turn this into an ICE with an impossible-to-normalize opaque type or something.
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Feb 14, 2025
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Feb 14, 2025
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@bors r+ rollup |
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…kingjubilee Rollup of 10 pull requests Successful merges: - rust-lang#133312 (triagebot: automatically add more rustdoc related labels) - rust-lang#134016 (Stabilize `const_is_char_boundary` and `const_str_split_at`.) - rust-lang#136971 (Add a new check-pass UI test for returning `impl Fn(T) -> impl Trait`) - rust-lang#136983 (Prepare standard library for Rust 2024 migration) - rust-lang#137002 (Fix early lint check desc in query) - rust-lang#137006 (borrowck diagnostics cleanup: remove an unused and a barely-used field) - rust-lang#137032 (Decode metadata buffer in one go) - rust-lang#137035 (Normalize closure instance before eagerly monomorphizing it) - rust-lang#137037 (add x86-sse2 (32bit) ABI that requires SSE2 target feature) - rust-lang#137038 (llvm: Tolerate captures in tests) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#137035 - compiler-errors:eagerly-mono-closures-after-norm, r=saethlin Normalize closure instance before eagerly monomorphizing it We were monomorphizing two versions of the closure (or in the original issue, coroutine) -- one with normalized captures and one with unnormalized captures. This led to a symbol collision. Fixes rust-lang#137009 r? `@saethlin` or reassign
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We were monomorphizing two versions of the closure (or in the original issue, coroutine) -- one with normalized captures and one with unnormalized captures. This led to a symbol collision.
Fixes #137009
r? @saethlin or reassign