Rollup of 4 pull requests #89879
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Rollup of 4 pull requests #89879
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The suggestion checked if Pin<Box<T>> could be coeerced to the expected type, but did not check predicates created by the coercion. We now look for predicates that definitely cannot be satisfied before giving the suggestion. The suggestion is marked MaybeIncorrect because we allow predicates that are still ambiguous and can't be proven.
This only changed two tests and I consider both changes an improvement.
Fix incorrect Box::pin suggestion The suggestion checked if `Pin<Box<T>>` could be coeerced to the expected type, but did not check predicates created by the coercion. We now look for predicates that definitely cannot be satisfied before giving the suggestion. The suggestion is still marked MaybeIncorrect because we allow predicates that are still ambiguous and can't be proven. Fixes rust-lang#72117.
Fix ctrl-c causing reads of stdin to return empty on Windows. Pressing ctrl+c (or ctrl+break) on Windows caused a blocking read of stdin to unblock and return empty, unlike other platforms which continue to block. On ctrl-c, `ReadConsoleW` will return success, but also set `LastError` to `ERROR_OPERATION_ABORTED`. This change detects this case, and re-tries the call to `ReadConsoleW`. Fixes rust-lang#89177. See issue for further details. Tested on Windows 7 and Windows 10 with both MSVC and GNU toolchains
Switch order of terms to prevent overflow Fixes rust-lang#89639 r? `@pnkfelix`
Allow static linking LLVM with ThinLTO There's no reason not to allow this if the user wants it. It works, at least in a local build on linux host. For our use case, we're happy to spend more time building the compiler if it creates a speedup every time we run it, and we've observed speedups like this with clang.
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@bors r+ p=4 rollup=never |
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📌 Commit 078372c has been approved by |
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⌛ Testing commit 078372c with merge 9f197bc32d9d95ce904653b7147ef31d82214f3d... |
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💔 Test failed - checks-actions |
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new rollup: #89882 |
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