Rollup of 7 pull requests - #158884
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Use correct typing mode in mir building for the next solver Previously, we used typing env `non_body_analysis` when building MIR body. This is wrong because we're in a body and should reveal opaque types defined in this scope. Fixes rust-lang#158439 Fixes rust-lang#158429 r? lcnr or anyone familiar with typing modes.
…Kobzol Update the rustc_perf submodule I hope this is a thing that's ok to do, I never update submodules but this one seems to be 8 months old and we got some new benchmarks in the meantime. r? @Kobzol
…r=lcnr Prevent rustdoc auto-trait ICEs with `-Znext-solver=globally` - Ensure rustdoc with `-Znext-solver=globally` does not ICE. r? @lcnr
Instatiate binder instead of skipping when suggesting function arg error Fixes rust-lang#158317 r? lcnr
Avoid infinite recursion when trying to build valtrees for self-referential consts This PR adds cycle detection to `const_to_valtree_inner` by using a tricolor DFS, so self-referential statics in pats don't cause valtree construction to recurse infinitely. Instead, we now return a new `ValTreeCreationError::CyclicConst`, similar to the current `InvalidConst` and `NodesOverflow` variants. fixes rust-lang#144719
…arantees, r=clarfonthey Document blocking guarantees for `std::sync` Per rust-lang#157728, this PR documents how exactly functions/methods in `std::mpsc` (and `mpmc`) block. Copied from the issue: > For the wasm part of this specifically, yes, using a mutex anywhere is basically forbidden on the main thread in browsers. Personally I don't think it's reasonable to expect the standard library to use zero mutexes on wasm and make absolutely everything lock-free. This is a consequence of browsers and not something Rust can "just" fix. Basically I would not recommend changing the implementation and instead leaving it as-is. I'll note that there's a long and storied history of blocking-the-main-thread-with-wasm-threads in the browser, and I'm not putting in all the context here. > > \- alexcrichton (P.S. documentation seems to be line wrapped but doesn't have a consistent wrapping width? I tried to match the surrounding style as best as I could; let me know if there's something better I should've done) Fixes rust-lang#157728
rewrite `Align::max_for_target` in a more obvious way r? scottmcm The old version was just as correct, and arguably this doesn't matter, but oh well... Following the confusion in https://github.com/rust-lang/rust/pull/152929/changes#r2836568710.
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Rollup of 7 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-2
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Successful merges:
-Znext-solver=globally#158346 (Prevent rustdoc auto-trait ICEs with-Znext-solver=globally)std::sync#158679 (Document blocking guarantees forstd::sync)Align::max_for_targetin a more obvious way #158867 (rewriteAlign::max_for_targetin a more obvious way)r? @ghost
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