mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
35,878 Commits 2 Branches 0 Tags 1.4 GiB
c9531b4f64
Commit Graph

35878 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Huon Wilson
4f7e5ed660 Add the -Z print-enum-sizes flag for displaying enum info. 
This replaces required the RUST_LOG=... invocation to make it much more
user friendly.
 2014-12-29 23:55:25 +11:00
Huon Wilson
975a57ce43 Fix rebase artifacts. 2014-12-29 23:55:25 +11:00
Huon Wilson
5e5cc6749e Slash the ast::Stmt type from 104 to 24 bytes. 
(on platforms with 64-bit pointers.)

The StmtMac variant is rather large and also fairly rare, so let's
optimise the common case.
 2014-12-29 23:55:25 +11:00
Huon Wilson
06f25b7e99 Print info from the barefn and region interners in the tcx. 2014-12-29 23:55:25 +11:00
Huon Wilson
85970d49df Intern Region in tcx. 
This makes sty only 32 bytes on machines with 64-bit pointers.
 2014-12-29 23:55:25 +11:00
Huon Wilson
add6bb2f2d Collect tcx arenas into a single struct. 
This allows expanding how many arenas exist without users having to
care, since they are all created with CtxtArena::new().
 2014-12-29 23:55:24 +11:00
Huon Wilson
ce3c949115 Intern BareFnTys to make sty slightly smaller. 
This cuts the ty_bare_fn variant to 48 bytes rather than 56. There
doesn't seem to be a noticable memory usage decrease from this.
 2014-12-29 23:55:24 +11:00
Huon Wilson
a33a7d20de Switch Region information from uint to u32. 
This reduces memory use for building librustc with -O from 1.88 to 1.76
GB.
 2014-12-29 23:55:24 +11:00
Huon Wilson
a548f8917b Intern substs before storing them in the tcx. 
This cuts memory use dramatically from the previous commit, and reduces
use overall. E.g. the memory usage of `rustc -O librustc/lib.rs` seems
to drop 100MB from 1.98GB to 1.88GB (on one run anyway).
 2014-12-29 23:55:24 +11:00
Huon Wilson
4f2b0f032a Store Substs in an arena in the tcx. 
This current inflates memory use more than 3 times.
 2014-12-29 23:55:24 +11:00
Huon Wilson
7cd6bf67a2 Implement debug printing for tcx interner sty's. 2014-12-29 23:55:24 +11:00
bors
25fb12b8a5 auto merge of #19765 : luqmana/rust/nonzero-lang-item, r=nikomatsakis 
This extends the nullable enum opt to traverse beyond just the first level to find possible fields to use as the discriminant. So now, it'll work through structs, tuples, and fixed sized arrays. This also introduces a new lang item, NonZero, that you can use to wrap raw pointers or integral types to indicate to rustc that the underlying value is known to never be 0/NULL. We then use this in Vec, Rc and Arc to have them also benefit from the nullable enum opt.

As per https://github.com/rust-lang/rfcs/pull/499 NonZero is not exposed via the `libstd` facade.

```
x86_64 Linux:
                        T       Option<T> (Before)      Option<T> (After)
----------------------------------------------------------------------------------
Vec<int>                24          32                      24
String                  24          32                      24
Rc<int>                 8           16                      8
Arc<int>                8           16                      8
[Box<int>, ..2]         16          24                      16
(String, uint)          32          40                      32
```

Fixes #19419.
Fixes #13194.
Fixes #9378.
Fixes #7576.
 2014-12-29 08:06:20 +00:00
Marvin Löbel
c1f3acaa64 Marked find and rfind as stable 2014-12-29 08:54:51 +01:00
bors
03a1188cf3 auto merge of #19227 : johshoff/rust/master, r=brson 
Using the current directory may not always be appropriate, for example in
the case where it will unnecessarily trigger a backup to be made.

The only risk with this change is that systems might not have a mktemp.
I am not aware of such a system, but have not tested on Windows. It is
working on a basic Ubuntu and OS X installation.
 2014-12-29 05:22:26 +00:00
Luqman Aden
766a71922f libcollections: impl Send/Sync for Vec. 2014-12-28 19:40:48 -05:00
Luqman Aden
0e039ada55 libcoretest: Add tests for NonZero. 2014-12-28 19:40:48 -05:00
Luqman Aden
94f1261573 libcore: Use Zeroable trait to try to limit what types may be used with NonZero. 2014-12-28 19:40:48 -05:00
Luqman Aden
27617a10f6 librustc_trans: Get rid of unnecessary allocation in finding discriminant field. 2014-12-28 19:40:48 -05:00
Luqman Aden
c15df8e68f libcore: Don't impl RawPtr* traits for NonZero. 2014-12-28 19:40:48 -05:00
Luqman Aden
b44d7cb89c Don't expose NonZero through libstd. 2014-12-28 19:40:48 -05:00
Luqman Aden
e83272b628 Add tests for NonZero. 2014-12-28 19:40:48 -05:00
Luqman Aden
466135bfef libcore: Make it unsafe to create NonZero and impl Deref. 2014-12-28 19:40:48 -05:00
Luqman Aden
4af50548b9 liballoc: Use NonZero in Arc. 2014-12-28 19:40:47 -05:00
Luqman Aden
0d48f76224 liballoc: Use NonZero in Rc. 2014-12-28 19:40:47 -05:00
Luqman Aden
bb44737748 libcollections: Use NonZero in Vec. 2014-12-28 19:40:47 -05:00
Luqman Aden
ef5da14edb libcore: Add NonZero lang item and implement some methods. 2014-12-28 19:40:47 -05:00
Luqman Aden
46e7376489 librustc: Add NonZero lang item and use it if possible for nullable pointer enum opt. 2014-12-28 19:40:47 -05:00
Luqman Aden
6d91419f27 Add tests. 2014-12-28 19:40:47 -05:00
Luqman Aden
5fb1e6b1e2 librustc: Try looking in fixed sized arrays for nullable enum opt. 2014-12-28 19:40:47 -05:00
Luqman Aden
e6b6234e66 librustc: Try looking in tuple fields for nullable enum opt. 2014-12-28 19:40:47 -05:00
Luqman Aden
e954fc4385 librustc: Traverse arbitrarily deep for nullable enum opt. 2014-12-28 19:40:46 -05:00
crhino
ba177596d3 Make lifetime elision help more useful on type signatures. 
Fixes #19707.
 2014-12-28 16:26:00 -08:00
arturo
a4549972f2 src/libstd/thread_local/scoped.rs: fixes scoped_thread_local! macro 
was missing a ;
 2014-12-28 19:43:04 +01:00
John Albietz
ccd185e506 update curl output flag. 
from curl manpage:
```
       -O, --remote-name
              Write output to a local file named like the remote file we get. (Only the file part
              of the remote file is used, the path is cut off.)
```
 2014-12-28 12:24:37 -06:00
John Albietz
d9e0bbcc4f Update curl flag and add additional two-step installation instructions. 
Updating curl flag and instructions to follow better security practices
used by other projects: https://github.com/saltstack/salt-bootstrap

Other references:
http://www.reddit.com/r/linux/comments/1s58my/please_stop_piping_curl1_to_sh1/
http://www.seancassidy.me/dont-pipe-to-your-shell.html
https://news.ycombinator.com/item?id=8550511
http://output.chrissnell.com/post/69023793377/stop-piping-curl-1-to-sh-1
http://www.reddit.com/comments/1pqtcb
 2014-12-28 12:05:04 -06:00
Tamir Duberstein
252423f8b7 Regression test for #17740 
Closes #17740.
 2014-12-28 09:43:57 -08:00
Tamir Duberstein
2d100212a9 Regression test for #17728 
Closes #17728.
 2014-12-28 09:43:57 -08:00
Tamir Duberstein
01cdf00c2f Regression test for #16538 
Closes #16538.
 2014-12-28 09:43:54 -08:00
Alex Crichton
48048419b1 mk: Stop generating docs for deprecated crates 
These crates are all deprecated for their rust-lang/$crate equivalents and by
generating docs we're generating broken links. The documentation for these
crates are generated out-of-tree and are managed separately, so we're not losing
the documentation altogether, just the links from the main distribution's docs.

Closes #20096
 2014-12-28 09:34:38 -08:00
Dirk Gadsden
57a3ef3f9b Use CSS whitespace rather than padding to indent 2014-12-28 12:24:27 -05:00
Tamir Duberstein
d1438f50cf Regression test for #15034 
Closes #15034.
 2014-12-28 09:22:54 -08:00
Tamir Duberstein
b745a4f944 Regression test for #14227 
Closes #14227.
 2014-12-28 09:22:54 -08:00
Tamir Duberstein
1fd491c3b4 Regression test for #14386 
Closes #14386.
 2014-12-28 09:22:53 -08:00
Tamir Duberstein
9cd7864147 Regression tests for #13853 
Closes #13853, #14889.
 2014-12-28 09:22:53 -08:00
Tamir Duberstein
7a758d188a Regression test for #13808 
Closes #13808.
 2014-12-28 09:22:53 -08:00
Tamir Duberstein
885d7de975 Regression test for #13665 
Closes #13665.
 2014-12-28 09:22:53 -08:00
Tamir Duberstein
0579d5846b Regression test for #13655 
Closes #13655.
 2014-12-28 09:22:53 -08:00
Tamir Duberstein
ee6b97d5af Regression test for simple case of #9197 2014-12-28 09:22:52 -08:00
Tamir Duberstein
dd8fdff4fb Regression test for #8874 
Closes #8874.
 2014-12-28 09:22:52 -08:00
Tamir Duberstein
5e9a2ab846 Update test for #5543 
Closes #5543.
 2014-12-28 09:22:52 -08:00