Update release notes for 1.35.0
(Applied remaining nit, rebased onto master, and added CVE link to the 1.34.2 release notes, as discussed in the release team meeting)
r? @pietroalbini
Document the `html_root_url` doc attribute value.
I'm not sure if this was intentionally not documented, but I think it would be good to include. This was added in #9691. `--extern-html-root-url` is unstable, but I don't think it hurts to mention it.
Update cargo
17 commits in 759b6161a328db1d4863139e90875308ecd25a75..c4fcfb725b4be00c72eb9cf30c7d8b095577c280
2019-05-06 20:47:49 +0000 to 2019-05-15 19:48:47 +0000
- tests: registry: revert readonly permission after running tests. (rust-lang/cargo#6947)
- Remove Candidate (rust-lang/cargo#6946)
- Fix for "Running cargo update without a Cargo.lock ignores arguments" rust-lang/cargo#6872 (rust-lang/cargo#6904)
- Fix a minor mistake in the changelog. (rust-lang/cargo#6944)
- Give a better error message when crates.io requests time out (rust-lang/cargo#6936)
- Re-enable compatibility with readonly CARGO_HOME (rust-lang/cargo#6940)
- Fix version of `ignore`. (rust-lang/cargo#6938)
- Stabilize offline mode. (rust-lang/cargo#6934)
- zsh: Add doc options to include non-public items documentation (rust-lang/cargo#6929)
- zsh: Suggest --lib option as binary template now the default (rust-lang/cargo#6926)
- Migrate package include/exclude to gitignore patterns. (rust-lang/cargo#6924)
- Implement the Cargo half of pipelined compilation (take 2) (rust-lang/cargo#6883)
- Always include `Cargo.toml` when packaging. (rust-lang/cargo#6925)
- Remove unnecessary calls to masquerade_as_nightly_cargo. (rust-lang/cargo#6923)
- download: fix "Downloaded 1 crates" message (crates -> crate) (rust-lang/cargo#6920)
- Changed RUST_LOG usage to CARGO_LOG to avoid confusion. (rust-lang/cargo#6918)
- crate download: don't print that a crate was the largest download if it was the only download (rust-lang/cargo#6916)
Update rustc book CLI docs.
This adds a little detail (and missing flags) to the rustc book. There is still a lot of information missing, but this seemed like a good step to expanding it.
Include expression to wait for to the span of Await
Currently the span of `await!` only includes itself:
```rust
await!(3);
// ^^^^^
```
This PR changes it so that the span holds the whole `await!` expression:
```rust
await!(3);
// ^^^^^^^^^
string: implement From<&String> for String
Allow Strings to be created from borrowed Strings. This is mostly
to make things like passing `&String` to an `impl Into<String>`
parameter frictionless.
Fixes#59827.
Move token tree related lexer state to a separate struct
Just a types-based refactoring.
We only used a bunch of fields when tokenizing into a token tree, so let's move them out of the base lexer
Remove bitrig support from rust
Resolves#60743
using `find` and `rg` I delete every occurence of "bitrig" in the sources, expect for the llvm submodule (is this correct?).
There's also this file 5b8e99bb61/rls-analysis/test_data/rust-analysis/libstd-af9bacceee784405.json which contains a bitrig string in it. What to do with that?
Rollup of 9 pull requests
Successful merges:
- #60130 (Add implementations of last in terms of next_back on a bunch of DoubleEndedIterators)
- #60443 (as_ptr returns a read-only pointer)
- #60444 (forego caching for all participants in cycles, apart from root node)
- #60719 (Allow subdirectories to be tested by x.py test)
- #60780 (fix Miri)
- #60788 (default to $ARCH-apple-macosx10.7.0 LLVM triple for darwin targets)
- #60799 (Allow late-bound regions in existential types)
- #60808 (Improve the "must use" lint for `Future`)
- #60819 (submodules: update clippy from 3710ec59 to ad3269c4)
Failed merges:
r? @ghost
submodules: update clippy from 3710ec59 to ad3269c4
Changes:
````
Rustfmt all the things
Clippy dogfood
Update for compiletest changes
Use symbols instead of strings
Rustup to rustc 1.36.0-nightly (1764b2972 2019-05-12)
Add regression test for identity_conversion FP
UI test cleanup: Extract many_single_char_names tests
Add tests for empty_loop lint
Add in_macro again
Rename in_macro to in_macro_or_desugar
````
r? @oli-obk
default to $ARCH-apple-macosx10.7.0 LLVM triple for darwin targets
Over in #60378, we made `rustc` switch LLVM target triples dynamically
based on the `MACOSX_DEPLOYMENT_TARGET` environment variable. This
change was made to align with `clang`'s behavior, and therefore make
cross-language LTO feasible on OS X. Otherwise, `rustc` would produce
LLVM bitcode files with a target triple of `x86_64-apple-darwin`,
`clang` would produce LLVM bitcode files with a target triple of
`x86_64-apple-macosx$VERSION`, and the linker would complain.
This change worked fine, except for one corner case: if you didn't have
`MACOSX_DEPLOYMENT_TARGET` set, and you wanted to do LTO on just Rust
code, you'd get warning messages similar to:
```
warning: Linking two modules of different target triples: ' is 'x86_64-apple-macosx10.7.0' whereas 'main.7rcbfp3g-cgu.4' is 'x86_64-apple-darwin'
```
This message occurs because libstd is compiled with
`MACOSX_DEPLOYMENT_TARGET` set to 10.7. The LLVM bitcode distributed in
libstd's rlibs, then, is tagged with the target triple of
`x86_64-apple-macosx10.7.0`, while the bitcode `rustc` produces for
"user" code is tagged with the target triple of `x86_64-apple-darwin`.
It's not good to have LTO on just Rust code (probably much more common
than cross-language LTO) warn by default. These warnings also break
Cargo's testsuite.
This change defaults to acting as though `MACOSX_DEPLOYMENT_TARGET` was
set to 10.7. "user" code will then be given a target triple that is
equivalent to the target triple libstd bitcode is already using. The
above warning will therefore go away.
`rustc` already assumes that compiling without
`MACOSX_DEPLOYMENT_TARGET` means that we're compiling for a target
compatible with OS X 10.7 (e.g. that things like TLS work properly). So
this change is really just making things conform more closely to the
status quo.
(It's also worth noting that before and after this patch, compiling with
`MACOSX_DEPLOYMENT_TARGET` set to, say, 10.9, works just fine: target
triples with an "apple" version ignore OS versions when checking
compatibility, so bitcode with a `x86_64-apple-macosx10.7.0` triple works just
fine with bitcode with a `x86_64-apple-macosx10.9.0` triple.)
