Barosl LEE [Tue, 20 Jan 2015 17:16:50 +0000 (02:16 +0900)]
Rollup merge of #21377 - iKevinY:speedy-tidy, r=huonw
`x in y` is more Pythonic than `y.find(x) != -1`. I believe it runs quite a bit faster as well (though it's probably not a bottleneck of the Travis builds):
```bash
$ python -m timeit '"abc".find("a") != -1' 1000000 loops, best of 3: 0.218 usec per loop
$ python -m timeit '"a" in "abc"' 10000000 loops, best of 3: 0.0343 usec per loop
```
Barosl LEE [Tue, 20 Jan 2015 17:16:50 +0000 (02:16 +0900)]
Rollup merge of #21375 - petrochenkov:ssbsl, r=alexcrichton
After PR #19766 added implicit coersions `*mut T -> *const T`, the explicit casts can be removed.
(The number of such casts turned out to be relatively small).
Barosl LEE [Tue, 20 Jan 2015 17:16:49 +0000 (02:16 +0900)]
Rollup merge of #21369 - iKevinY:no-travis-notes, r=sanxiyn
Updated `tidy.py` to skip printing NOTEs if the [`TRAVIS`](http://docs.travis-ci.com/user/ci-environment/#Environment-variables) environment variable is set.
Barosl LEE [Tue, 20 Jan 2015 17:16:48 +0000 (02:16 +0900)]
Rollup merge of #21339 - thorncp:api-docs-search, r=alexcrichton
Increases the delay of the search box to 500ms after key up. I tried
adding a three character minimum for setting the delay, but didn't find
it very useful.
Barosl LEE [Tue, 20 Jan 2015 17:16:47 +0000 (02:16 +0900)]
Rollup merge of #21326 - look:nano-syntax-highlighting, r=kmcallister
rust.nanorc provides syntax highlighting for Rust. An attempt has been made to make the syntax highlighting look good on both dark and light terminals. Issue #21286.
This PR is dedicated to @substars and nano-lovers everywhere.
Barosl LEE [Tue, 20 Jan 2015 17:16:47 +0000 (02:16 +0900)]
Rollup merge of #21312 - michaelsproul:remove-error-send-bound, r=aturon
As discussed with @aturon, this PR removes the `Send` bound from `std::error::Error`, allowing us to implement `Error` for error types containing non-`Send` types. Current examples include `PoisonError` and `TryLockError` from `std::sync` which contain a Guard that we don't want sent between tasks.
Barosl LEE [Tue, 20 Jan 2015 17:16:46 +0000 (02:16 +0900)]
Rollup merge of #21309 - thorncp:rustdoc-man-page, r=kmcallister
Brings the rustdoc man page in sync with the options specified in
src/librustdoc/lib.rs. The text was taken verbatim, but I tweaked the
order to be (what I think is) somewhat logical.
Barosl LEE [Tue, 20 Jan 2015 17:16:45 +0000 (02:16 +0900)]
Rollup merge of #21280 - timparenti:old-guide-stub-grammar, r=alexcrichton
This removes the extra "the" from the phrase "the the Rust Programming Language book", which isn't particularly grammatical, in stub documents introduced in #20802 to direct users from the old guides to the corresponding sections of the book.
bors [Tue, 20 Jan 2015 06:45:02 +0000 (06:45 +0000)]
Auto merge of #21304 - lifthrasiir:htmldocck, r=alexcrichton
The script is intended as a tool for doing every sort of verifications amenable to Rustdoc's HTML output. For example, link checkers would go to this script. It already parses HTML into a document tree form (with a slight caveat), so future tests can make use of it.
As an example, relevant `rustdoc-*` run-make tests have been updated to use `htmldocck.py` and got their `verify.sh` removed. In the future they may go to a dedicated directory with htmldocck running by default. The detailed explanation of test scripts is provided as a docstring of htmldocck.
bors [Tue, 20 Jan 2015 02:23:49 +0000 (02:23 +0000)]
Auto merge of #21257 - alexcrichton:issue-20064, r=pnkfelix
These two attributes are used to change the entry point into a Rust program, but
for now they're being put behind feature gates until we have a chance to think
about them a little more. The #[start] attribute specifically may have its
signature changed.
This is a breaking change to due the usage of these attributes generating errors
by default now. If your crate is using these attributes, add this to your crate
root:
#![feature(start)] // if you're using the #[start] attribute
#![feature(main)] // if you're using the #[main] attribute
bors [Mon, 19 Jan 2015 23:35:12 +0000 (23:35 +0000)]
Auto merge of #21165 - alexcrichton:second-pass-type-id, r=aturon
This commit aims to stabilize the `TypeId` abstraction by moving it out of the
`intrinsics` module into the `any` module of the standard library. Specifically,
* `TypeId` is now defined at `std::any::TypeId`
* `TypeId::hash` has been removed in favor of an implementation of `Hash`.
This commit also performs a final pass over the `any` module, confirming the
following:
* `Any::get_type_id` remains unstable as *usage* of the `Any` trait will likely
never require this, and the `Any` trait does not need to be implemented for
any other types. As a result, this implementation detail can remain unstable
until associated statics are implemented.
* `Any::downcast_ref` is now stable
* `Any::downcast_mut` is now stable
* `BoxAny` remains unstable. While a direct impl on `Box<Any>` is allowed today
it does not allow downcasting of trait objects like `Box<Any + Send>` (those
returned from `Thread::join`). This is covered by #18737.
* `BoxAny::downcast` is now stable.
bors [Mon, 19 Jan 2015 19:40:51 +0000 (19:40 +0000)]
Auto merge of #21278 - thchittenden:issue-21033-struct-var-pattern-fix, r=alexcrichton
Closes #21033. The new strategy for parsing a field pattern is to look 1 token ahead and if it's a colon, parse as "fieldname: pat", otherwise parse the shorthand form "(box) (ref) (mut) fieldname)". The previous strategy was to parse "(ref) (mut) fieldname" then if we encounter a colon, throw an error if either "ref" or "mut" were encountered.
bors [Mon, 19 Jan 2015 15:44:41 +0000 (15:44 +0000)]
Auto merge of #21269 - alexcrichton:issue-6936, r=pnkfelix
This commit modifies resolve to prevent conflicts with typedef names in the same
method that conflits are prevented with enum names. This is a breaking change
due to the differing semantics in resolve, and any errors generated on behalf of
this change require that a conflicting typedef, module, or structure to be
renamed so they do not conflict.
bors [Mon, 19 Jan 2015 12:17:07 +0000 (12:17 +0000)]
Auto merge of #21282 - Aatch:init-memzero, r=alexcrichton
LLVM gets overwhelmed when presented with a zeroinitializer for a large
type. In unoptimised builds, it generates a long sequence of stores to
memory. In optmised builds, it manages to generate a standard memset of
zero values, but takes a long time doing so.
Call out to the `llvm.memset` function to zero out the memory instead.
bors [Mon, 19 Jan 2015 10:19:23 +0000 (10:19 +0000)]
Auto merge of #20874 - klutzy:windows-dynamic-lib, r=alexcrichton
This is a [breaking-change] since `std::dynamic_lib::dl` is now
private.
When `LoadLibraryW()` fails, original code called `errno()` to get error
code. However, there was local allocation of `Vec` before
`LoadLibraryW()`, and it drops before `errno()`, and the drop
(deallocation) changed `errno`! Therefore `dynamic_lib::open()` thought
it always succeeded.
This commit fixes the issue.
This commit also sets Windows error mode during `LoadLibrary()` to
prevent "dll load failed" dialog.
Alex Crichton [Thu, 15 Jan 2015 00:08:07 +0000 (16:08 -0800)]
std: Stabilize TypeId and tweak BoxAny
This commit aims to stabilize the `TypeId` abstraction by moving it out of the
`intrinsics` module into the `any` module of the standard library. Specifically,
* `TypeId` is now defined at `std::any::TypeId`
* `TypeId::hash` has been removed in favor of an implementation of `Hash`.
This commit also performs a final pass over the `any` module, confirming the
following:
* `Any::get_type_id` remains unstable as *usage* of the `Any` trait will likely
never require this, and the `Any` trait does not need to be implemented for
any other types. As a result, this implementation detail can remain unstable
until associated statics are implemented.
* `Any::downcast_ref` is now stable
* `Any::downcast_mut` is now stable
* `BoxAny` remains unstable. While a direct impl on `Box<Any>` is allowed today
it does not allow downcasting of trait objects like `Box<Any + Send>` (those
returned from `Thread::join`). This is covered by #18737.
* `BoxAny::downcast` is now stable.
Alex Crichton [Fri, 16 Jan 2015 22:25:45 +0000 (14:25 -0800)]
rustc_resolve: Do not allow mods to shadow types
This commit modifies resolve to prevent conflicts with typedef names in the same
method that conflits are prevented with enum names. This is a breaking change
due to the differing semantics in resolve, and any errors generated on behalf of
this change require that a conflicting typedef, module, or structure to be
renamed so they do not conflict.
James Miller [Sat, 17 Jan 2015 04:04:15 +0000 (17:04 +1300)]
Use `zero_mem` instead of a zerointializer for `init` intrinsic
LLVM gets overwhelmed when presented with a zeroinitializer for a large
type. In unoptimised builds, it generates a long sequence of stores to
memory. In optmised builds, it manages to generate a standard memset of
zero values, but takes a long time doing so.
Call out to the `llvm.memset` function to zero out the memory instead.
klutzy [Sat, 10 Jan 2015 13:53:22 +0000 (22:53 +0900)]
std::dynamic_lib: Fix Windows error handling
This is a [breaking-change] since `std::dynamic_lib::dl` is now
private.
When `LoadLibraryW()` fails, original code called `errno()` to get error
code. However, there was local allocation of `Vec` before
`LoadLibraryW()`, and it drops before `errno()`, and the drop
(deallocation) changed `errno`! Therefore `dynamic_lib::open()` thought
it always succeeded.
This commit fixes the issue.
This commit also sets Windows error mode during `LoadLibrary()` to
prevent "dll load failed" dialog.
bors [Sun, 18 Jan 2015 05:48:56 +0000 (05:48 +0000)]
auto merge of #21288 : brson/rust/snaps, r=alexcrichton
This fixes the issues mentioned in https://github.com/rust-lang/rust/pull/21236, as well as the one https://github.com/rust-lang/rust/issues/21230 where `CFG_BOOTSTRAP_KEY` was being set to simply 'N'. It changes the build such that `RUSTC_BOOTSTRAP_KEY` is only exported on -beta and -stable, so that the behavior of the -dev, -nightly, and snapshot compilers is the same everywhere.
Haven't run it completely through 'make check' yet, but the I have verified that the aforementioned issues are fixed.
Chris Thorn [Sun, 18 Jan 2015 00:14:14 +0000 (16:14 -0800)]
Increase docs search box delay
Increases the delay of the search box to 500ms after key up. I tried
adding a three character minimum for setting the delay, but didn't find
it very useful.
Luke Francl [Sat, 17 Jan 2015 21:59:49 +0000 (13:59 -0800)]
Passable nano syntax highlighting
rust.nanorc provides syntax highlighting for Rust. An attempt has been made to
make the syntax highlighting look good on both dark and light terminals.
Issue #21286.