Rollup of 11 pull requests #40045
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Rollup of 11 pull requests #40045
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frewsxcv
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Feb 23, 2017
frewsxcv
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- Successful merges: Set rustdoc --test files' path relative to the current directory #39859, Additional docs for Vec, String, and slice trait impls #39886, Fix test caching on Windows/GNU #39892, add solaris sparcv9 support #39903, Follow rename of mx_handle_wait Magenta syscalls #39914, travis: Fuchsia builder #39918, Simplify/fix adaptive hashmap #39988, Add missing urls and examples into Barrier structs #40010, Stabilize static_recursion #40027, Clarify thread::Builder::stack_size docs #40030, Ignore ASM tests on powerpc #40035
- Failed merges:
* Update bootstrap to recognize the cputype 'sparcv9' (used on Solaris) * Change to never use -fomit-frame-pointer on Solaris or for sparc * Adds rust target sparcv9-sun-solaris Fixes rust-lang#39901
The mx_handle_wait_* syscalls in Magenta were renamed to mx_object_wait. The syscall is used in the Magenta/Fuchsia implementation of std::process, to wait on child processes. In addition, this patch enables the use of the system provided libbacktrace library on Fuchsia targets. Symbolization is not yet working, but at least it allows printing hex addresses in a backtrace and makes building succeed when the backtrace feature is not disabled.
This change introduces a Dockerfile and script which builds a complete Fuchsia toolchain which can be used to build Rust distribution for Fuchsia. We only support cross-compiling at the moment, hence only setting the target.
…e-path, r=alexcrichton Set rustdoc --test files' path relative to the current directory r? @alexcrichton
Additional docs for Vec, String, and slice trait impls r? @steveklabnik
Fix test caching on Windows/GNU Addresses rust-lang#36385 (comment) Previously the sysroot directory was purged on every build and mingw startup objects were rebuilt unconditionally and always triggered test reruns. Now the sysroot directory is reused and mingw startup objects are rebuilt only when necessary, so test caching works.
…richton add solaris sparcv9 support Fixes rust-lang#39901
…chton Follow rename of mx_handle_wait Magenta syscalls The mx_handle_wait_* syscalls in Magenta were renamed to mx_object_wait. The syscall is used in the Magenta/Fuchsia implementation of std::process, to wait on child processes. In addition, this patch enables the use of the system provided libbacktrace library on Fuchsia targets. Symbolization is not yet working, but at least it allows printing hex addresses in a backtrace and makes building succeed when the backtrace feature is not disabled.
travis: Fuchsia builder This change introduces a Dockerfile and script which builds a complete Fuchsia toolchain which can be used to build Rust distribution for Fuchsia. We only support cross-compiling at the moment, hence only setting the target.
Simplify/fix adaptive hashmap Please see rust-lang#38368 (comment) for context. The shift length math is broken. It turns out that checking for the shift length is complicated. Using simulations it's possible to see that a value of 2000 will only get probabilities down to ~1e-7 when the hashmap load factor is 90% (rust goes up to 90.9% as of today). That's probably not good enough to go into the stdlib with pluggable hashers. So this PR simplify the adaptive behavior to only consider displacement, which is much safer and very useful by itself. There's two comments because one of them is already being tested to be merged by bors.
…sxcv Add missing urls and examples into Barrier structs r? @frewsxcv
…, r=nrc Stabilize static_recursion Fix rust-lang#29719.
Clarify thread::Builder::stack_size docs Add two pieces of information: * the size is in bytes * the actual stack size might be bigger. Also change the example to use a more realistic value of 32 kilobytes. r? @steveklabnik
Ignore ASM tests on powerpc Part of rust-lang#39015
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @nikomatsakis (or someone else) soon. If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes. Please see the contribution instructions for more information. |
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@bors r+ p=10 |
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📌 Commit 8d9ef38 has been approved by |
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💔 Test failed - status-travis |
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