Commit Graph

118 Commits

Author SHA1 Message Date
inrustwetrust
61414a9850 Changed addl_lib_search_paths from HashSet to Vec
This makes the extra library paths given to the gcc linker come in
the same order as the -L options on the rustc command line.
2014-09-07 11:42:02 +02:00
Patrick Walton
67deb2e65e libsyntax: Remove the use foo = bar syntax from the language in favor
of `use bar as foo`.

Change all uses of `use foo = bar` to `use bar as foo`.

Implements RFC #47.

Closes #16461.

[breaking-change]
2014-08-18 09:19:10 -07:00
Adolfo Ochagavía
8107ef77f0 Rename functions in the CloneableVector trait
* Deprecated `to_owned` in favor of `to_vec`
* Deprecated `into_owned` in favor of `into_vec`

[breaking-change]
2014-07-17 16:35:48 +02:00
Simon Sapin
108b8b6dc7 Deprecate the bytes!() macro.
Replace its usage with byte string literals, except in `bytes!()` tests.
Also add a new snapshot, to be able to use the new b"foo" syntax.

The src/etc/2014-06-rewrite-bytes-macros.py script automatically
rewrites `bytes!()` invocations into byte string literals.
Pass it filenames as arguments to generate a diff that you can inspect,
or `--apply` followed by filenames to apply the changes in place.
Diffs can be piped into `tip` or `pygmentize -l diff` for coloring.
2014-06-18 17:02:22 -07:00
Brian Anderson
1635ef2a19 std: Move dynamic_lib from std::unstable to std
This leaves a deprecated reexport in place temporarily.

Closes #1457.
2014-06-09 17:46:53 -07:00
Alex Crichton
760b93adc0 Fallout from the libcollections movement 2014-06-05 13:55:11 -07:00
Richo Healey
1f1b2e42d7 std: Rename strbuf operations to string
[breaking-change]
2014-05-27 12:59:31 -07:00
Richo Healey
553074506e core: rename strbuf::StrBuf to string::String
[breaking-change]
2014-05-24 21:48:10 -07:00
Felix S. Klock II
eb6856c307 Fixing rustdoc stage1.
See #13983 and #14000.

Fix was originally authored by alexcrichton and then rebased a couple
times by pnkfelix, most recently atop PR 13954.

----

Regarding the change to librustdoc/lib.rs, to do `map_err` before
unwrapping a `TqskResult`: I do not understand how master is passing
without this change or something like it, since `Box<Any:Send>` does
not implement `Show`.  (Is this something that is only a problem for
the snapshot stage0 compiler?)  Still, the change I have put in here
(which was added as part of a rebase after alex's review) seems
harmless to me to apply to rustdoc at all stages, since a call to
`unwrap` is just going to `fail!` on the err case anyway.
2014-05-18 22:56:19 +02:00
Patrick Walton
6559a3675e librustc: Remove all uses of ~str from librustc. 2014-05-12 11:28:57 -07:00
Alex Crichton
1a367c62cd rustc: Add search paths to dylib load paths
When a syntax extension is loaded by the compiler, the dylib that is opened may
have other dylibs that it depends on. The dynamic linker must be able to find
these libraries on the system or else the library will fail to load.

Currently, unix gets by with the use of rpaths. This relies on the dylib not
moving around too drastically relative to its dependencies. For windows,
however, this is no rpath available, and in theory unix should work without
rpaths as well.

This modifies the compiler to add all -L search directories to the dynamic
linker's set of load paths. This is currently managed through environment
variables for each platform.

Closes #13848
2014-04-29 18:58:39 -07:00
bors
07aef98a32 auto merge of #13584 : rcxdude/rust/cross-syntax-ext, r=alexcrichton
This allows the use of syntax extensions when cross-compiling (fixing #12102). It does this by encoding the target triple in the crate metadata and checking it when searching for files. Currently the crate triple must match the host triple when there is a macro_registrar_fn, it must match the target triple when linking, and can match either when only macro_rules! macros are used.

due to carelessness, this is pretty much a duplicate of https://github.com/mozilla/rust/pull/13450.
2014-04-23 13:11:37 -07:00
Douglas Young
4ac89cd276 Enable use of syntax extensions when cross compiling.
This adds the target triple to the crate metadata.
When searching for a crate the phase (link, syntax) is taken into account.
During link phase only crates matching the target triple are considered.
During syntax phase, either the target or host triple will be accepted, unless
the crate defines a macro_registrar, in which case only the host triple will
match.
2014-04-23 20:33:54 +01:00
Alex Crichton
823c7eee6a Fix other bugs with new closure borrowing
This fixes various issues throughout the standard distribution and tests.
2014-04-23 10:03:43 -07:00
Richo Healey
919889a1d6 Replace all ~"" with "".to_owned() 2014-04-18 17:25:34 -07:00
Alex Crichton
3f2c55f7d5 rustc: Use realpath() for sysroot/rpath
When calculating the sysroot, it's more accurate to use realpath() rather than
just one readlink() to account for any intermediate symlinks that the rustc
binary resolves itself to.

For rpath, realpath() is necessary because the rpath must dictate a relative
rpath from the destination back to the originally linked library, which works
more robustly if there are no symlinks involved.

Concretely, any binary generated on OSX into $TMPDIR requires an absolute rpath
because the temporary directory is behind a symlink with one layer of
indirection. This symlink causes all relative rpaths to fail to resolve.

cc #11734
cc #11857
2014-04-10 15:22:00 -07:00
Alex Crichton
c3ea3e439f Register new snapshots 2014-04-08 00:03:11 -07:00
Corey Richardson
194242f096 metadata: filesearch: remove dead code 2014-04-02 11:17:18 -04:00
Alex Crichton
89fa141cd7 rustc: Switch field privacy as necessary 2014-03-31 15:47:36 -07:00
Marvin Löbel
c356e3ba6a Removed deprecated functions map and flat_map for vectors and slices. 2014-03-30 03:47:04 +02:00
Brian Anderson
451e8c1c61 Convert most code to new inner attribute syntax.
Closes #2569
2014-03-28 17:12:21 -07:00
Brian Anderson
545f012527 rustc: Fix detection of lib64 directory
Instead of just looking for its presence we need to see if it actually
contains rust stuffs.
2014-03-26 19:21:23 -07:00
Brian Anderson
ce1e48a52b install: Support --libdir and --mandir correctly
This adds a hack to rustc to make it find the library directory
regardless of whether it is named lib/lib64/lib32.
2014-03-25 23:57:39 -07:00
Brian Anderson
f772e31d64 rustc: Stop relying on CFG_LIBDIR_RELATIVE
This is not sufficient for finding the library directory for binary
installs, but it does make the build more complex by requiring
env vars be set to build rustc.
2014-03-25 21:35:10 -07:00
Brian Anderson
6f9b30c6c1 configure: Make rustlibdir non-configurable
Trying to reduce the complexity of installation
2014-03-25 21:35:10 -07:00
Alex Crichton
0dbb909bf7 rustc: Fix fallout of removing get() 2014-03-22 08:48:20 -07:00
Alex Crichton
da3625161d Removing imports of std::vec_ng::Vec
It's now in the prelude.
2014-03-20 09:30:14 -07:00
Daniel Micay
14f656d1a7 rename std::vec_ng -> std::vec
Closes #12771
2014-03-20 04:25:32 -04:00
Eduard Burtescu
f77c744142 De-@ filesearch. 2014-03-17 09:53:07 +02:00
Felix S. Klock II
43c07244b3 librustc: Fix up fallout from the automatic conversion. 2014-03-08 21:41:32 +01:00
Patrick Walton
3b6e9d4a7a librustc: Automatically change uses of ~[T] to Vec<T> in rustc. 2014-03-08 21:24:27 +01:00
Alex Crichton
2a14e084cf Move std::{trie, hashmap} to libcollections
These two containers are indeed collections, so their place is in
libcollections, not in libstd. There will always be a hash map as part of the
standard distribution of Rust, but by moving it out of the standard library it
makes libstd that much more portable to more platforms and environments.

This conveniently also removes the stuttering of 'std::hashmap::HashMap',
although 'collections::HashMap' is only one character shorter.
2014-02-23 00:35:11 -08:00
mr.Shu
70319f7b25 Changed NonCamelCaseTypes lint to warn by default
Added allow(non_camel_case_types) to librustc where necesary

Tried to fix problems with non_camel_case_types outside rustc

fixed failing tests

Docs updated

Moved #[allow(non_camel_case_types)] a level higher.

markdown.rs reverted

Fixed timer that was failing tests

Fixed another timer
2014-02-21 08:11:52 +01:00
Alex Crichton
5e8ba7252a rustc: Remove io_error usage 2014-02-03 09:32:34 -08:00
Ben Noordhuis
8cce35e490 Follow symlinks in sysroot
Before this commit, rustc looked in `dirname $0`/../lib for libraries
but that doesn't work when rustc is invoked through a symlink.

This commit makes rustc look in `dirname $(readlink $0)`/../lib, i.e.
it first canonicalizes the symlink before walking up the directory tree.

Fixes #3632.
2014-01-23 11:45:23 +01:00
klutzy
ec6aba37d7 rustc::metadata: Remove trait FileSearch 2014-01-17 13:27:47 +09:00
Derek Guenther
a599d897fc Renamed LIBDIR_RELATIVE to CFG_LIBDIR_RELATIVE 2014-01-14 15:52:57 -06:00
Jan Niklas Hasse
116773a4eb Make CFG_LIBDIR configurable. Fixes #5223 2014-01-07 17:51:15 +01:00
Jan Niklas Hasse
6abe0ef32e Make rustc's own lib directory configurable and change the default to rustlib. Fixes #3319 2014-01-05 12:06:20 +01:00
Patrick Walton
02d31b7d1a librustc: De-@mut the additional library search paths 2013-12-26 15:54:31 -08:00
Alex Crichton
64faafba19 rustc: Optimize reading metadata by 4x
We were previously reading metadata via `ar p`, but as learned from rustdoc
awhile back, spawning a process to do something is pretty slow. Turns out LLVM
has an Archive class to read archives, but it cannot write archives.

This commits adds bindings to the read-only version of the LLVM archive class
(with a new type that only has a read() method), and then it uses this class
when reading the metadata out of rlibs. When you put this in tandem of not
compressing the metadata, reading the metadata is 4x faster than it used to be
The timings I got for reading metadata from the respective libraries was:

    libstd-04ff901e-0.9-pre.dylib    => 100ms
    libstd-04ff901e-0.9-pre.rlib     => 23ms
    librustuv-7945354c-0.9-pre.dylib => 4ms
    librustuv-7945354c-0.9-pre.rlib  => 1ms
    librustc-5b94a16f-0.9-pre.dylib  => 87ms
    librustc-5b94a16f-0.9-pre.rlib   => 35ms
    libextra-a6ebb16f-0.9-pre.dylib  => 63ms
    libextra-a6ebb16f-0.9-pre.rlib   => 15ms
    libsyntax-2e4c0458-0.9-pre.dylib => 86ms
    libsyntax-2e4c0458-0.9-pre.rlib  => 22ms

In order to always take advantage of these faster metadata read-times, I sort
the files in filesearch based on whether they have an rlib extension or not
(prefer all rlib files first).

Overall, this halved the compile time for a `fn main() {}` crate from 0.185s to
0.095s on my system (when preferring dynamic linking). Reading metadata is still
the slowest pass of the compiler at 0.035s, but it's getting pretty close to
linking at 0.021s! The next best optimization is to just not copy the metadata
from LLVM because that's the most expensive part of reading metadata right now.
2013-12-19 23:34:32 -08:00
Erik Price
5731ca3078 Make 'self lifetime illegal.
Also remove all instances of 'self within the codebase.

This fixes #10889.
2013-12-11 10:54:06 -08:00
Kevin Ballard
408dc5ad1b Revert "libstd: Change Path::new to Path::init."
This reverts commit c54427ddfb.

Leave the #[ignores] in that were added to rustpkg tests.

Conflicts:
	src/librustc/driver/driver.rs
	src/librustc/metadata/creader.rs
2013-12-04 22:33:53 -08:00
Patrick Walton
c54427ddfb libstd: Change Path::new to Path::init. 2013-11-29 10:55:13 -08:00
Alex Crichton
ab387a6838 Register new snapshots 2013-11-28 20:27:56 -08:00
Patrick Walton
8ceb374ab7 librustc: Remove non-procedure uses of do from librustc, librustdoc,
and librustpkg.
2013-11-26 08:25:00 -08:00
Patrick Walton
9e610573ba librustc: Remove remaining uses of &fn() in favor of ||. 2013-11-26 08:20:58 -08:00
Marvin Löbel
24b316a3b9 Removed unneccessary _iter suffixes from various APIs 2013-11-26 10:02:26 +01:00
Patrick Walton
7e3f20133a librustc: Change most uses of &fn() to ||. 2013-11-19 13:22:03 -08:00
Alex Crichton
49ee49296b Move std::rt::io to std::io 2013-11-11 20:44:07 -08:00