Rollup of 7 pull requests #99569
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Rollup of 7 pull requests #99569
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To generate a function coverage we need at least one coverage counter, so a coverage from unreachable blocks is retained only when some live counters remain. The previous implementation incorrectly retained unreachable coverage, because it didn't account for the fact that those live counters can belong to another function due to inlining.
These merged in rust-lang#97437 for 1.64.0, apart from the main `io_safety` feature that stabilized in 1.63.0.
Signed-off-by: Yuki Okushi <jtitor@2k36.org>
std: use futex-based locks on Fuchsia This switches `Condvar` and `RwLock` to the futex-based implementation currently used on Linux and some BSDs. Additionally, `Mutex` now has its own, priority-inheriting implementation based on the mutex in Fuchsia's `libsync`. It differs from the original in that it panics instead of aborting when reentrant locking is detected. `````@rustbot````` ping fuchsia r? `````@m-ou-se`````
…leywiser Fix unreachable coverage generation for inlined functions To generate a function coverage we need at least one coverage counter, so a coverage from unreachable blocks is retained only when some live counters remain. The previous implementation incorrectly retained unreachable coverage, because it didn't account for the fact that those live counters can belong to another function due to inlining. Fixes rust-lang#98833.
Add `PhantomData` marker for dropck to `BTreeMap` closes rust-lang#99408
Fix the stable version of `AsFd for Arc<T>` and `Box<T>` These merged in rust-lang#97437 for 1.64.0, apart from the main `io_safety` feature that stabilized in 1.63.0.
…, r=oli-obk Normalize the arg spans to be within the call span Makes more sense to point out the arg's span, and not the expression inside the macro
…rrors Add regression test for rust-lang#52304 Closes rust-lang#52304 r? ````@compiler-errors```` Signed-off-by: Yuki Okushi <jtitor@2k36.org>
Rewrite `orphan_check_trait_ref` to use a `TypeVisitor` The current impl is far more confusing than it has any right to be ✨ r? rust-lang/types
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@bors r+ rollup=never p=5 |
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This intersects with #99567 |
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Successful merges:
PhantomDatamarker for dropck toBTreeMap#99413 (AddPhantomDatamarker for dropck toBTreeMap)AsFd for Arc<T>andBox<T>#99523 (Fix the stable version ofAsFd for Arc<T>andBox<T>)orphan_check_trait_refto use aTypeVisitor#99552 (Rewriteorphan_check_trait_refto use aTypeVisitor)Failed merges:
r? @ghost
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