bump bootstrap compiler to rustc beta 2018-10-13
beta was switched to bootstrap from stable 1.29.2 since 1.29.2 got the aliasing bug workaround.
For extra sanity we should probably bootstrap from a beta that was built with these fixed applied in the host compiler.
beta was switched to bootstrap from stable 1.29.2 since 1.29.2 got the aliasing bug workaround.
For extra sanity we should probably bootstrap from a beta that was built with these fixed appied in the host compiler.
Changes:
Switch to use crates-io as the registry name and don't include publish when registry is not specified
fix redundant pkgid generation
validate some basic properties of a valid resolve
Detail dep name in invalid version error
Fix dashes in rename dependencies.
Bump flate2 to 1.0.3
Add default in config document
Add support for providing a default registry
Add support for registry to new and init
use impl Iterator instead of custom types in `source`
let jetbrains reorder some impls to match the definition
use impl Iterator instead of custom types in resolver and graph
remove Graph::sort as it is unused
fmt
Bump libgit2-sys to 0.7.9
Switch to use registry
Allow registry option for cargo install.
Second attempt at fixing msys terminal width.
Try to improve "version not found" error
Fix typo
Changes:
Apply Clippy lints
Respect build_dir when creating external build plans
Fix Windows tests
Implement external build plan
Detect manifest diagnostic position for toml:🇩🇪:Error
Fix std::sync hover doc expectation
Apply CI specific long timeout
Propagate cargo errors as manifest diagnostics
Add test for use statement function completions
Refactor cmd test `within_timeout`
Avoid stdout-writer/rls process exit race
Improve cmd test "no shutdown response" error message
Add RUST_BACKTRACE=1 to ci env
Improve cmd test timeout reliability
Fix use statement function suggestions
Revert "Revert "Remove "edition" Cargo feature (it's stable now)""
Add build_wait() tests
Automatically tune wait_to_build
Rework cmd tests
Fixes#54697
Changes:
Remove now-useless `allow(unknown_lints)`
Stabilize tool lints
Use `impl Iterator` in arg position in clippy_dev
Fix fn_to_numeric_cast_with_truncation suppression
Limit commutative assign op lint to primitive types
Clarify code
Fix#2937
Fix cast_possible_wrap and cast_sign_loss warnings
Fix cast_possible_truncation warnings
Fixes#2925 cmp_owned false positive
if_let_redundant_pattern_matching: use Span.to() instead of Span.with_hi() to fix crash.
Improve diagnostics in case of lifetime elision (closes#3284)
Fix items_after_statements for `const`s
Fix items_after_statements for sub-functions
Fix items_after_statements for `use` statements
Don't suggest cloned() for map Box deref
Fix excessive_precision false positive
Fix FP in `fn_to_numeric_cast_with_truncation`
new_without_default should not warn about unsafe new
fix command to manually test an example
Add license to README
Adding more detail to filter_map lint documentation.
additional people
Add license header to other files
Add license header to Rust files
Relicense clippy
Document relicensing process
Fix util/export.py to include lints from methods
`#[must_use]` for associated functions is supposed to actually work
In the comments of (closed, defunct) pull request #54884, @Centril [noted that](https://github.com/rust-lang/rust/pull/54884#issuecomment-427626495) must-use annotations didn't work on an associated function (what other communities might call a "static method"). Subsequent logging revealed that in this case we have a `Def::Method`, whereas the lint pass was only matching on `Def::Fn`. (One could argue that those def-names are thereby misleading—must-use for `self`-ful methods have always worked—but documenting or reworking that can be left to another day.)
r? @varkor
std: Implement TLS for wasm32-unknown-unknown
This adds an implementation of thread local storage for the
`wasm32-unknown-unknown` target when the `atomics` feature is
implemented. This, however, comes with a notable caveat of that it
requires a new feature of the standard library, `wasm-bindgen-threads`,
to be enabled.
Thread local storage for wasm (when `atomics` are enabled and there's
actually more than one thread) is powered by the assumption that an
external entity can fill in some information for us. It's not currently
clear who will fill in this information nor whose responsibility it
should be long-term. In the meantime there's a strategy being gamed out
in the `wasm-bindgen` project specifically, and the hope is that we can
continue to test and iterate on the standard library without committing
to a particular strategy yet.
As to the details of `wasm-bindgen`'s strategy, LLVM doesn't currently
have the ability to emit custom `global` values (thread locals in a
`WebAssembly.Module`) so we leverage the `wasm-bindgen` CLI tool to do
it for us. To that end we have a few intrinsics, assuming two global values:
* `__wbindgen_current_id` - gets the current thread id as a 32-bit
integer. It's `wasm-bindgen`'s responsibility to initialize this
per-thread and then inform libstd of the id. Currently `wasm-bindgen`
performs this initialization as part of the `start` function.
* `__wbindgen_tcb_{get,set}` - in addition to a thread id it's assumed
that there's a global available for simply storing a pointer's worth
of information (a thread control block, which currently only contains
thread local storage). This would ideally be a native `global`
injected by LLVM, but we don't have a great way to support that right
now.
To reiterate, this is all intended to be unstable and purely intended
for testing out Rust on the web with threads. The story is very likely
to change in the future and we want to make sure that we're able to do
that!
The #[panic_handler] attribute can be applied to non-functions
Fixes#54896.
This commit extends the existing lang items functionality to assert
that the `#[lang_item]` attribute is only found on the appropriate item
for any given lang item. That is, language items representing traits
must only ever have their corresponding attribute placed on a trait, for
example.
r? @nagisa
structured suggestion for E0223 ambiguous associated type
(routine (and when are we going to be done finding these, anyway?) but something that stuck out to me while glancing at #54970)
r? @estebank
In the comments of (closed, defunct) pull request #54884, Mazdak
"Centril" Farrokhzad noted that must-use annotations didn't work on an
associated function (what other communities might call a "static
method"). Subsequent logging revealed that in this case we have a
`Def::Method`, whereas the lint pass was only matching on
`Def::Fn`. (One could argue that those def-names are thereby
misleading—must-use for self-ful methods have always worked—but
documenting or reworking that can be left to another day.)
[NLL] Check user types are well-formed
Also contains a change of span for AscribeUserType.
I'm not quite sure if this was what @nikomatsakis was thinking.
Closes#54620
r? @nikomatsakis
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
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.
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`.
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](0a13f1abaf).
