Optimize local linkchecker program
I noticed on a [recent build][1] that the linkchecker stage of CI took a
whopping 15 minutes of CI time for something that should be near
instantaneous. Some local profiling showed some very hot functions and
clones which were pretty easy to remove, and now instead of running in
minutes locally it runs in seconds.
[1]: https://ci.appveyor.com/project/rust-lang/rust/build/job/kptifw1kb1nm4xuu
I noticed on a [recent build][1] that the linkchecker stage of CI took a
whopping 15 minutes of CI time for something that should be near
instantaneous. Some local profiling showed some very hot functions and
clones which were pretty easy to remove, and now instead of running in
minutes locally it runs in seconds.
[1]: https://ci.appveyor.com/project/rust-lang/rust/build/job/kptifw1kb1nm4xuu
libcore: Add VaList and variadic arg handling intrinsics
## Summary
- Add intrinsics for `va_start`, `va_end`, `va_copy`, and `va_arg`.
- Add `core::va_list::VaList` to `libcore`.
Part 1 of (at least) 3 for #44930
Comments and critiques are very much welcomed 😄
Changes:
````
Fix NAIVE_BYTECOUNT applicability
Fix dogfood error
Change Applicability of MISTYPED_LITERAL_SUFFIX
Add applicability level to (nearly) every span_lint_and_sugg function
Update stderr file
Fix bugs and improve documentation
Add Applicability::Unspecified to span_lint_and_sugg functions
Introduce snippet_with_applicability and hir_with_applicability functions
readme: tell how to install clippy on travis from git if it is not shipped with a nightly.
constants: add u128 i128 builtin types and fix outdated url
Update lints
Lint only the first statment/expression after alloc
Fix some warnings related to Self
Rename some symbols
Split lint into slow and unsafe vector initalization
Add unsafe set_len initialization
Add slow zero-filled vector initialization lint
Travis: Remove `sudo: false`
Downgrade needless_pass_by_value to allow by default
````
Move Cargo.{toml,lock} to the repository root directory.
This should give us back `src/` in errors, panics and debuginfo, for free.
r? @Mark-Simulacrum @alexcrichton cc @michaelwoerister
````
missed another one in the README
run "util/dev update_lints"
rust-lang-nursery/rust-clippy => rust-lang/rust-clippy
Address 'clippy::single-match' dogfood lint
Fix nit
Address travis CI lint failure
Update trivially_copy_pass_by_ref with Trait stderr output
issue#3318 run trivially_copy_pass_by_ref for traits
Update trivially_copy_pass_by_ref with Trait examples
Fix awkward wording
Document how to lint local Clippy changes with locally built Clippy
Enable rustup clippy to refer to the correct documentation
rustup https://github.com/rust-lang/rust/pull/52591
remove unused allow() attributes, NFC
Add regression test
Don't emit suggestion when inside of a macro
````
This commit deletes the `alloc_system` crate from the standard
distribution. This unstable crate is no longer needed in the modern
stable global allocator world, but rather its functionality is folded
directly into the standard library. The standard library was already the
only stable location to access this crate, and as a result this should
not affect any stable code.
Update emscripten
This updates emscripten to 1.38.15, which is based on LLVM 6.0.1 and would allow us to drop code for handling LLVM 4.
The main issue I ran into is that exporting statics through `EXPORTED_FUNCTIONS` no longer works. As far as I understand exporting non-functions doesn't really make sense under emscripten anyway, so I've modified the symbol export code to not even try.
Closes#52323.
Fixes clippy toolstate.
Changes:
````
rustup https://github.com/rust-lang/rust/pull/55665 (pass contexts by reference)
Fix typo
Improve clippy_dev help text
RIIR update lints: Generate lint group registrations
Test clippy_dev on CI and fix test
RIIR update lints: Generate modules section
````
rustdoc: Replaces fn main search and extern crate search with proper parsing during doctests.
Fixes#21299.
Fixes#33731.
Let me know if there's any additional changes you'd like made!
publish-toolstate: ping maintainers when a tool builds again
And add @Xanewok as an RLS maintainer
r? @kennytm
Motivation is that I see when the RLS gets broken, but have to poll the website to see when it is fixed, I'd prefer to get pinged.
This commit adds opt-in support to the compiler to link to `jemalloc` in
the compiler. When activated the compiler will depend on `jemalloc-sys`,
instruct jemalloc to unprefix its symbols, and then link to it. The
feature is activated by default on Linux/OSX compilers for x86_64/i686
platforms, and it's not enabled anywhere else for now. We may be able to
opt-in other platforms in the future! Also note that the opt-in only
happens on CI, it's otherwise unconditionally turned off by default.
Closes#36963
This commit removes all jemalloc related submodules, configuration, etc,
from the bootstrap, from the standard library, and from the compiler.
This will be followed up with a change to use jemalloc specifically as
part of rustc on blessed platforms.
