| Age | Commit message (Collapse) | Author | Lines |
|---|
|
Part of #29378 .
|
|
remove the #[inline] attribute from drop_in_place
Apparently LLVM has exponential code growth while inlining landing pads
if that attribute is present.
Fixes #41696.
beta-nominating because regression.
r? @eddyb
|
|
|
|
Rollup of 15 pull requests
- Successful merges: #41820, #41860, #41876, #41896, #41912, #41916, #41918, #41921, #41923, #41934, #41935, #41940, #41942, #41943, #41951
- Failed merges:
|
|
Update jemalloc to 4.5.0
* pointing jemalloc submodule to the 4.5.0 HEAD + generated configure script
* removed the now unnecessary extra config for windows. jemalloc is now much better at configuring itself overall.
Let's see what the CI think.
|
|
rustc: Add a new `-Z force-unstable-if-unmarked` flag
This commit adds a new `-Z` flag to the compiler for use when bootstrapping the
compiler itself. We want to be able to use crates.io crates, but we also want
the usage of such crates to be as ergonomic as possible! To that end compiler
crates are a little tricky in that the crates.io crates are not annotated as
unstable, nor do they expect to pull in unstable dependencies.
To cover all these situations it's intended that the compiler will forever now
bootstrap with `-Z force-unstable-if-unmarked`. This flags serves a dual purpose
of forcing crates.io crates to themselves be unstable while also allowing them
to use other "unstable" crates.io crates. This should mean that adding a
dependency to compiler no longer requires upstream modification with
unstable/staged_api attributes for inclusion!
|
|
rustdoc: Break words in the location box of the sidebar.
This prevents long names from overflowing.
Before:
After:
|
|
bootstrap: openssl android support
|
|
Fix unexpected panic with the -Z treat-err-as-bug option
This fix an issue where the compiler panics even if there is no error when passed with the `-Z treat-err-as-bug` option.
Fixes #35886.
r? @Mark-Simulacrum
|
|
config.toml.example: point out that optimize = false won't speed up a full bootstrap
Originally I've learned about this by @eddyb pointing this out to me over IRC, and after having told someone today the same over IRC I've thought that this is a common mistake and should be prevented by a note in config.toml.example
r? @eddyb
|
|
Add tidy check to detect empty files
Addresses #18439.
|
|
Remove unused macros from the codebase
Thanks to the lint I've implemented in #41907 I've found some unused macros inside the rustc codebase.
|
|
rustc_trans: do not attempt to truncate an i1 const to i1.
Fixes #41744 by skipping the truncation when it'd be a noop anyway.
|
|
Fix search when looking to sources
Before:
<img width="1440" alt="screen shot 2017-05-11 at 22 33 28" src="https://cloud.githubusercontent.com/assets/3050060/25970761/03fd2ade-369a-11e7-9fd6-783c23455589.png">
After:
<img width="1440" alt="screen shot 2017-05-11 at 22 34 05" src="https://cloud.githubusercontent.com/assets/3050060/25970770/09ac71ce-369a-11e7-9038-559f414e07b5.png">
r? @rust-lang/docs
|
|
Annotate the license exceptions
|
|
Fix typo in Iterator::size_hint example comment
|
|
Upgrade some comments to doc comments
|
|
doc: break into 2 sentences
|
|
Refactor suggestion diagnostic API to allow for multiple suggestions
r? @jonathandturner
cc @nrc @petrochenkov
|
|
Remove wrong or outdated info from CString docs.
None
|
|
bootstrap: Output name of failed config in case of errors
|
|
Update sccache binaries to mozilla/sccache@d3627d766
This commit updates the sccache binaries to fix a cache load failure seen
on #41926, fixed by mozilla/sccache#119
|
|
box large variants in MIR
Operand: 72 -> 24 B
Statement: 192 -> 96 B
Terminator: 256 -> 112 B
librustc translation memory usage: 1795 -> 1669 MB
next step would be interning lvalues, I suppose?
cc #36799 (@urschrei - does ostn15_phf compile with this PR?)
r? @eddyb
|
|
Addresses #18439.
|
|
This commit updates the sccache binaries to fix a cache load failure seen
on #41926, fixed by mozilla/sccache#119
|
|
This prevents long names from overflowing.
|
|
This fix an issue where the compiler panics even if there is no
error when passed with the `-Z treat-err-as-bug` option.
Fixes #35886.
|
|
bootstrap
|
|
|
|
|
|
Removes unused macros from:
* libcore
* libcollections
The last use of these two macros was removed in commit
b64c9d56700e2c41207166fe8709711ff02488ff
when the char_range_at_reverse function was been removed.
* librustc_errors
Their last use was removed by commits
2f2c3e178325dc1837badcd7573c2c0905fab979
and 11dc974a38fd533aa692cea213305056cd3a6902.
* libsyntax_ext
* librustc_trans
Also, put the otry macro in back/msvc/mod.rs under the
same cfg argument as the places that use it.
|
|
rustc: Stabilize `-C target-feature=+crt-static`
This commit stabilizes the `crt-static` feature accepted by the compiler. Note
that this does not stabilize the `#[cfg]` attribute for `crt-static` as
that's going to be covered by #29717. This only stabilizes a few small pieces:
* The `crt-static` feature as accepted by the `-C target-feature` flag, and its
connection with the platform-specific definition of `crt-static`.
* The semantics of `--print cfg` printing out activated `crt-static` feature, if
available.
This should be enough to get the benefits of `crt-static` on stable Rust with
MSVC and with musl, but sidsteps the issue of stabilizing #29717 first.
Closes #37406
|
|
enforce WF conditions after generalizing
Add a `WF(T')` obligation after generalizing `T` to `T'`, if `T'` contains an unconstrained type variable in a bivariant context.
Fixes #41677.
Beta nominating -- regression.
r? @arielb1
|
|
These are now no longer necessary with `-Z force-unstable-if-unmarked`
|
|
|
|
Operand: 72 -> 24 B
Statement: 192 -> 96 B
Terminator: 256 -> 112 B
librustc translation memory usage: 1795 -> 1669 MB
next step would be interning lvalues, I suppose?
|
|
Windows io::Error: also format NTSTATUS error codes
`NTSTATUS` errors may be encoded as `HRESULT`, see [[MS-ERREF]](https://msdn.microsoft.com/en-us/library/cc231198.aspx). These error codes can still be formatted using `FormatMessageW` but require some different parameters to be passed in.
I wasn't sure if this needed a test and if so, how to test it. Presumably we wouldn't want to make our tests dependent on localization-dependent strings returned from `FormatMessageW`.
Users that get an `err: NTSTATUS` will need to do `io::Error::from_raw_os_error(err|0x1000_0000)` (the equivalent of [`HRESULT_FROM_NT`](https://msdn.microsoft.com/en-us/library/ms693780(VS.85).aspx))
|
|
|
|
|
|
Apparently LLVM has exponential code growth while inlining landing pads
if that attribute is present.
Fixes #41696.
|
|
|
|
The new messages seem universally better. I think these result because
we recognize that we are in an invariant context more often.
|
|
|
|
|
|
|
|
do not fetch variance for items when equating
Fixes #41849. Problem was that evaluating the constant expression
required evaluating a trait, which would equate types, which would
request variance information, which it would then discard. However,
computing the variance information would require determining the type of
a field, which would evaluate the constant expression.
(This problem will potentially arise *later* as we move to more sophisticated
constants, however, where we need to check subtyping. We can tackle that
when we come to it.)
r? @eddyb
|
|
|
|
|
|
Fixes #41849. Problem was that evaluating the constant expression
required evaluating a trait, which would equate types, which would
request variance information, which it would then discard. However,
computing the variance information would require determining the type of
a field, which would evaluate the constant expression.
(This problem will potentially arise *later* as we move to more sophisticated
constants, however, where we need to check subtyping. We can tackle that
when we come to it.)
|
|
Add disabled android host builders
Introduce the concept of disabled builder. A disabled builder is one that is not run by travis. It is intended to be run by the user who wants a rustc for a tier 2 or 3 platform. Off corse, there is no guarantee that it will work.
|
