Rollup of 16 pull requests #55012
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Rollup of 16 pull requests #55012
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Clarification of the use of `ptr::eq` to test equality of references via address by pointer coercion
…g` setting in `Cargo.toml`.
Previously, move errors involving the dereference of a raw pointer would say "borrowed content". This commit changes it to say "dereference of raw pointer".
and to briefly touch on the theory of debugging rustc versus the practice of such.
We originally didn't have threads, and now we're starting to add them! Make sure we properly synchronize access to dlmalloc when the `atomics` feature is enabled for `wasm32-unknown-unknown`.
There was an issue (rust-lang#33025) which caused these tests to not work. The issue has since been fixed in rust-lang#33133, and so we can now include them.
…ss-eq, r=QuietMisdreavus Documents reference equality by address (rust-lang#54197) Clarification of the use of `ptr::eq` to test equality of references via address by pointer coercion, regarding issue rust-lang#54197 . The same example as in `ptr::eq` docs is shown here to clarify that `PartialEq` compares values pointed-to instead of via address (which can be desired in some cases)
…trap-default-for-optimize-from-debug-setting, r=nikomatsakis During rustc bootstrap, make default for `optimize` independent of `debug` It may have taken me three and a half years, but I'm following through on my ["threat"](rust-lang#24840 (comment)) Fix rust-lang#24840
…nter, r=pnkfelix NLL says "borrowed content" instead of more precise "dereference of raw pointer" Part of rust-lang#52663. Previously, move errors involving the dereference of a raw pointer would say "borrowed content". This commit changes it to say "dereference of raw pointer". r? @nikomatsakis cc @pnkfelix
Add doc comments about safest way to initialize a vector of zeros This adds more information about the vec! macro as discussed in rust-lang#54628. I think this is a good starting point, but I think additional detail is needed so that we can explain why vec! is safer than the alternatives.
…uietMisdreavus Fix mobile docs Fixes rust-lang#54836. <img width="1440" alt="screen shot 2018-10-06 at 18 53 19" src="https://user-images.githubusercontent.com/3050060/46573683-1b4cd700-c999-11e8-9e6b-86a23b332e22.png"> r? @QuietMisdreavus
Fix tracking issue for Once::is_completed rust-lang#53027 was merged without a tracking issue. I just filed rust-lang#54890. CC @matklad
doc fix: it's auto traits that make for automatic implementations Being a marker trait is not good enough (that just means "no items in the trait"). r? @alexcrichton who [originally wrote these docs](RalfJung@0a13f1a).
Fix handling of #[must_use] on unit and uninhabited types Fixes rust-lang#54828.
…ents, r=alexcrichton A handful of random string-related improvements - remove a few allocations in `errors/diagnostic` - make `build_helper::gnu_target` return `Cow<str>`
impl Eq+Hash for TyLayout As proposed by @eddyb at rust-lang#53671 (review). I have an upcoming PR that would also significantly benefit from this.
…=sfackler std: Synchronize global allocator on wasm32 We originally didn't have threads, and now we're starting to add them! Make sure we properly synchronize access to dlmalloc when the `atomics` feature is enabled for `wasm32-unknown-unknown`.
"(using ..." doesn't have the matching ")" Fixes rust-lang#54948.
add a macro for static (compile-time) assertions Cc @oli-obk
Remove incorrect span for second label inner macro invocation A fix for issue rust-lang#54841
Fix slice's benchmarks Fixes rust-lang#54013.
…mandry Fix spelling in the documentation to htmldocck.py I was reading through htmldocck.py, and decided to attempt to clean it up a little bit. Let me know if you disagree with my edits.
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@bors r+ p=16 |
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Rollup of 16 pull requests Successful merges: - #54755 (Documents reference equality by address (#54197)) - #54811 (During rustc bootstrap, make default for `optimize` independent of `debug`) - #54825 (NLL says "borrowed content" instead of more precise "dereference of raw pointer") - #54860 (Add doc comments about safest way to initialize a vector of zeros) - #54869 (Fix mobile docs) - #54891 (Fix tracking issue for Once::is_completed) - #54913 (doc fix: it's auto traits that make for automatic implementations) - #54920 (Fix handling of #[must_use] on unit and uninhabited types) - #54932 (A handful of random string-related improvements) - #54936 (impl Eq+Hash for TyLayout) - #54950 (std: Synchronize global allocator on wasm32) - #54956 ("(using ..." doesn't have the matching ")") - #54958 (add a macro for static (compile-time) assertions) - #54967 (Remove incorrect span for second label inner macro invocation) - #54983 (Fix slice's benchmarks) - #54989 (Fix spelling in the documentation to htmldocck.py) Failed merges: r? @ghost
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☀️ Test successful - status-appveyor, status-travis |
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Successful merges:
optimizeindependent ofdebug#54811 (During rustc bootstrap, make default foroptimizeindependent ofdebug)Failed merges:
r? @ghost