Rolling up PRs in the queue #14867
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Rolling up PRs in the queue #14867
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the leading quote part of the identifier for the purposes of hygiene. This adopts @jbclements' solution to rust-lang#14539. I'm not sure if this is a breaking change or not. Closes rust-lang#12512. [breaking-change]
RFC rust-lang#27. After a snapshot, the old syntax will be removed. This can break some code that looked like `foo as &Trait:Send`. Now you will need to write `foo as (&Trait+Send)`. Closes rust-lang#12778. [breaking-change]
If the compiler is built with --{llvm,jemalloc,libuv}-root, then the configure
script can skip updating these submodules.
Closes rust-lang#14822
The docstring stated it was a intersection iterator, when in fact it is the union iterator
The `Any` docs previously did not state that only `'static` types implement it.
This commit fixes a bug in the calculation of the hash of a type which didn't factor in the length of a constant-sized vector. As a result of this, a type placed into an Any of a fixed length could be peeled out with any other fixed length in a safe manner.
Once a native mutex has been used once, it is never allowed to be moved again. This is because some pthreads implementations take pointers inside the mutex itself. This commit adds stern wording around the methods on native mutexes, and fixes one use case in the codebase. The Mutex type in libsync was susceptible to movement, so the inner static mutex is now boxed to ensure that the address of the native mutex is constant.
Rust no longer has support for JIT compilation, so it doesn't currently require a PaX MPROTECT exception. The extended attributes are preferred over modifying the binaries so it's not actually going to work on most systems like this anyway. If JIT compilation ends up being supported again, it should handle this by *always* applying the exception via an extended attribute without performing auto-detection of PaX on the host. The `paxctl` tool is only necessary with the older method involving modifying the ELF binary.
only known post-monomorphization, and report `transmute` errors before
the code is generated for that `transmute`.
This can break code that looked like:
unsafe fn f<T>(x: T) {
let y: int = transmute(x);
}
Change such code to take a type parameter that has the same size as the
type being transmuted to.
Closes rust-lang#12898.
[breaking-change]
Closes rust-lang#14797 (librustc: Fix the issue with labels shadowing variable names by making) Closes rust-lang#14823 (Improve error messages for io::fs) Closes rust-lang#14827 (libsyntax: Allow `+` to separate trait bounds from objects.) Closes rust-lang#14834 (configure: Don't sync unused submodules) Closes rust-lang#14838 (Remove typo on collections::treemap::UnionItems) Closes rust-lang#14839 (Fix the unused struct field lint for struct variants) Closes rust-lang#14840 (Clarify `Any` docs) Closes rust-lang#14846 (rustc: [T, ..N] and [T, ..N+1] are not the same) Closes rust-lang#14847 (Audit usage of NativeMutex) Closes rust-lang#14850 (remove unnecessary PaX detection) Closes rust-lang#14856 (librustc: Take in account mutability when casting array to raw ptr.) Closes rust-lang#14859 (librustc: Forbid `transmute` from being called on types whose size is) Closes rust-lang#14860 (Fix `quote_pat!` & parse outer attributes in `quote_item!`)
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