Commit Graph

50 Commits

Author SHA1 Message Date
Nick Cameron
55d5c46d3a Make the compilation process more easily customisable 2015-01-12 12:53:07 +13:00
bors
00b112c45a auto merge of #20760 : alexcrichton/rust/rollup, r=alexcrichton 2015-01-08 18:40:04 +00:00
Alex Crichton
4281bd1932 rollup merge of #20754: nikomatsakis/int-feature
Conflicts:
	src/test/compile-fail/borrowck-move-out-of-overloaded-auto-deref.rs
	src/test/compile-fail/issue-2590.rs
	src/test/compile-fail/lint-stability.rs
	src/test/compile-fail/slice-mut-2.rs
	src/test/compile-fail/std-uncopyable-atomics.rs
2015-01-08 09:24:08 -08:00
Huon Wilson
4f5a57e80e Remove warning from the libraries.
This adds the int_uint feature to *every* library, whether or not it
needs it.
2015-01-08 11:02:23 -05:00
Brian Anderson
1f70acbf4c Improvements to feature staging
This gets rid of the 'experimental' level, removes the non-staged_api
case (i.e. stability levels for out-of-tree crates), and lets the
staged_api attributes use 'unstable' and 'deprecated' lints.

This makes the transition period to the full feature staging design
a bit nicer.
2015-01-08 03:07:23 -08:00
Manish Goregaokar
c41cafb10c librustc_driver: Add support for loading plugins via command line (fixes #15446) 2015-01-08 13:40:50 +05:30
Manish Goregaokar
7e87ea9fc5 librustc::session : Make DebuggingOpts use the options! macro 2015-01-08 13:38:43 +05:30
Alex Crichton
373cbab5b0 rollup merge of #20723: pnkfelix/feature-gate-box-syntax
Conflicts:
	src/compiletest/compiletest.rs
	src/libcollections/lib.rs
	src/libserialize/lib.rs
	src/libsyntax/feature_gate.rs
2015-01-07 17:42:47 -08:00
Alex Crichton
6e806bdefd rollup merge of #20721: japaric/snap
Conflicts:
	src/libcollections/vec.rs
	src/libcore/fmt/mod.rs
	src/librustc/lint/builtin.rs
	src/librustc/session/config.rs
	src/librustc_trans/trans/base.rs
	src/librustc_trans/trans/context.rs
	src/librustc_trans/trans/type_.rs
	src/librustc_typeck/check/_match.rs
	src/librustdoc/html/format.rs
	src/libsyntax/std_inject.rs
	src/libsyntax/util/interner.rs
	src/test/compile-fail/mut-pattern-mismatched.rs
2015-01-07 17:26:58 -08:00
Felix S. Klock II
5bd88a0dde allow box_syntax and unknown features in the rustc_driver crate. 2015-01-08 01:17:21 +01:00
Brian Anderson
c27133e2ce Preliminary feature staging
This partially implements the feature staging described in the
[release channel RFC][rc]. It does not yet fully conform to the RFC as
written, but does accomplish its goals sufficiently for the 1.0 alpha
release.

It has three primary user-visible effects:

* On the nightly channel, use of unstable APIs generates a warning.
* On the beta channel, use of unstable APIs generates a warning.
* On the beta channel, use of feature gates generates a warning.

Code that does not trigger these warnings is considered 'stable',
modulo pre-1.0 bugs.

Disabling the warnings for unstable APIs continues to be done in the
existing (i.e. old) style, via `#[allow(...)]`, not that specified in
the RFC. I deem this marginally acceptable since any code that must do
this is not using the stable dialect of Rust.

Use of feature gates is itself gated with the new 'unstable_features'
lint, on nightly set to 'allow', and on beta 'warn'.

The attribute scheme used here corresponds to an older version of the
RFC, with the `#[staged_api]` crate attribute toggling the staging
behavior of the stability attributes, but the user impact is only
in-tree so I'm not concerned about having to make design changes later
(and I may ultimately prefer the scheme here after all, with the
`#[staged_api]` crate attribute).

Since the Rust codebase itself makes use of unstable features the
compiler and build system to a midly elaborate dance to allow it to
bootstrap while disobeying these lints (which would otherwise be
errors because Rust builds with `-D warnings`).

This patch includes one significant hack that causes a
regression. Because the `format_args!` macro emits calls to unstable
APIs it would trigger the lint.  I added a hack to the lint to make it
not trigger, but this in turn causes arguments to `println!` not to be
checked for feature gates. I don't presently understand macro
expansion well enough to fix. This is bug #20661.

Closes #16678

[rc]: https://github.com/rust-lang/rfcs/blob/master/text/0507-release-channels.md
2015-01-07 15:34:56 -08:00
Jorge Aparicio
517f1cc63c use slicing sugar 2015-01-07 17:35:56 -05:00
Alex Crichton
36f5d122b8 rollup merge of #20615: aturon/stab-2-thread
This commit takes a first pass at stabilizing `std::thread`:

* It removes the `detach` method in favor of two constructors -- `spawn`
  for detached threads, `scoped` for "scoped" (i.e., must-join)
  threads. This addresses some of the surprise/frustrating debug
  sessions with the previous API, in which `spawn` produced a guard that
  on destruction joined the thread (unless `detach` was called).

  The reason to have the division in part is that `Send` will soon not
  imply `'static`, which means that `scoped` thread creation can take a
  closure over *shared stack data* of the parent thread. On the other
  hand, this means that the parent must not pop the relevant stack
  frames while the child thread is running. The `JoinGuard` is used to
  prevent this from happening by joining on drop (if you have not
  already explicitly `join`ed.) The APIs around `scoped` are
  future-proofed for the `Send` changes by taking an additional lifetime
  parameter. With the current definition of `Send`, this is forced to be
  `'static`, but when `Send` changes these APIs will gain their full
  flexibility immediately.

  Threads that are `spawn`ed, on the other hand, are detached from the
  start and do not yield an RAII guard.

  The hope is that, by making `scoped` an explicit opt-in with a very
  suggestive name, it will be drastically less likely to be caught by a
  surprising deadlock due to an implicit join at the end of a scope.

* The module itself is marked stable.

* Existing methods other than `spawn` and `scoped` are marked stable.

The migration path is:

```rust
Thread::spawn(f).detached()
```

becomes

```rust
Thread::spawn(f)
```

while

```rust
let res = Thread::spawn(f);
res.join()
```

becomes

```rust
let res = Thread::scoped(f);
res.join()
```

[breaking-change]
2015-01-06 15:38:38 -08:00
Alex Crichton
e2f97f51ad Register new snapshots
Conflicts:
	src/librbml/lib.rs
	src/libserialize/json_stage0.rs
	src/libserialize/serialize_stage0.rs
	src/libsyntax/ast.rs
	src/libsyntax/ext/deriving/generic/mod.rs
	src/libsyntax/parse/token.rs
2015-01-06 15:24:24 -08:00
Aaron Turon
caca9b2e71 Fallout from stabilization 2015-01-06 14:57:52 -08:00
Nick Cameron
f7ff37e4c5 Replace full slice notation with index calls 2015-01-07 10:46:33 +13:00
Alex Crichton
7975fd9cee rollup merge of #20482: kmcallister/macro-reform
Conflicts:
	src/libflate/lib.rs
	src/libstd/lib.rs
	src/libstd/macros.rs
	src/libsyntax/feature_gate.rs
	src/libsyntax/parse/parser.rs
	src/libsyntax/show_span.rs
	src/test/auxiliary/macro_crate_test.rs
	src/test/compile-fail/lint-stability.rs
	src/test/run-pass/intrinsics-math.rs
	src/test/run-pass/tcp-connect-timeouts.rs
2015-01-05 19:01:17 -08:00
Alex Crichton
0dd07429ab rollup merge of #20258: sanxiyn/show-span-2 2015-01-05 18:36:28 -08:00
Keegan McAllister
60be2f52d2 Replace #[phase] with #[plugin] / #[macro_use] / #[no_link] 2015-01-05 18:21:13 -08:00
Jorge Aparicio
5172b8046a remove Any[Mut]RefExt traits in favor of impl Any 2015-01-03 23:01:33 -05:00
Jorge Aparicio
9dd65dd624 rustc_driver: fix fallout 2015-01-03 09:34:05 -05:00
Alex Crichton
8b7d032014 rollup merge of #20273: alexcrichton/second-pass-comm
Conflicts:
	src/doc/guide.md
	src/libcollections/bit.rs
	src/libcollections/btree/node.rs
	src/libcollections/slice.rs
	src/libcore/ops.rs
	src/libcore/prelude.rs
	src/librand/rand_impls.rs
	src/librustc/middle/check_match.rs
	src/librustc/middle/infer/region_inference/mod.rs
	src/librustc_driver/lib.rs
	src/librustdoc/test.rs
	src/libstd/bitflags.rs
	src/libstd/io/comm_adapters.rs
	src/libstd/io/mem.rs
	src/libstd/io/mod.rs
	src/libstd/io/net/pipe.rs
	src/libstd/io/net/tcp.rs
	src/libstd/io/net/udp.rs
	src/libstd/io/pipe.rs
	src/libstd/io/process.rs
	src/libstd/io/stdio.rs
	src/libstd/io/timer.rs
	src/libstd/io/util.rs
	src/libstd/macros.rs
	src/libstd/os.rs
	src/libstd/path/posix.rs
	src/libstd/path/windows.rs
	src/libstd/prelude/v1.rs
	src/libstd/rand/mod.rs
	src/libstd/rand/os.rs
	src/libstd/sync/barrier.rs
	src/libstd/sync/condvar.rs
	src/libstd/sync/future.rs
	src/libstd/sync/mpsc/mod.rs
	src/libstd/sync/mpsc/mpsc_queue.rs
	src/libstd/sync/mpsc/select.rs
	src/libstd/sync/mpsc/spsc_queue.rs
	src/libstd/sync/mutex.rs
	src/libstd/sync/once.rs
	src/libstd/sync/rwlock.rs
	src/libstd/sync/semaphore.rs
	src/libstd/sync/task_pool.rs
	src/libstd/sys/common/helper_thread.rs
	src/libstd/sys/unix/process.rs
	src/libstd/sys/unix/timer.rs
	src/libstd/sys/windows/c.rs
	src/libstd/sys/windows/timer.rs
	src/libstd/sys/windows/tty.rs
	src/libstd/thread.rs
	src/libstd/thread_local/mod.rs
	src/libstd/thread_local/scoped.rs
	src/libtest/lib.rs
	src/test/auxiliary/cci_capture_clause.rs
	src/test/bench/shootout-reverse-complement.rs
	src/test/bench/shootout-spectralnorm.rs
	src/test/compile-fail/array-old-syntax-2.rs
	src/test/compile-fail/bind-by-move-no-guards.rs
	src/test/compile-fail/builtin-superkinds-self-type.rs
	src/test/compile-fail/comm-not-freeze-receiver.rs
	src/test/compile-fail/comm-not-freeze.rs
	src/test/compile-fail/issue-12041.rs
	src/test/compile-fail/unsendable-class.rs
	src/test/run-pass/builtin-superkinds-capabilities-transitive.rs
	src/test/run-pass/builtin-superkinds-capabilities-xc.rs
	src/test/run-pass/builtin-superkinds-capabilities.rs
	src/test/run-pass/builtin-superkinds-self-type.rs
	src/test/run-pass/capturing-logging.rs
	src/test/run-pass/closure-bounds-can-capture-chan.rs
	src/test/run-pass/comm.rs
	src/test/run-pass/core-run-destroy.rs
	src/test/run-pass/drop-trait-enum.rs
	src/test/run-pass/hashmap-memory.rs
	src/test/run-pass/issue-13494.rs
	src/test/run-pass/issue-3609.rs
	src/test/run-pass/issue-4446.rs
	src/test/run-pass/issue-4448.rs
	src/test/run-pass/issue-8827.rs
	src/test/run-pass/issue-9396.rs
	src/test/run-pass/ivec-tag.rs
	src/test/run-pass/rust-log-filter.rs
	src/test/run-pass/send-resource.rs
	src/test/run-pass/send-type-inference.rs
	src/test/run-pass/sendable-class.rs
	src/test/run-pass/spawn-types.rs
	src/test/run-pass/task-comm-0.rs
	src/test/run-pass/task-comm-10.rs
	src/test/run-pass/task-comm-11.rs
	src/test/run-pass/task-comm-13.rs
	src/test/run-pass/task-comm-14.rs
	src/test/run-pass/task-comm-15.rs
	src/test/run-pass/task-comm-16.rs
	src/test/run-pass/task-comm-3.rs
	src/test/run-pass/task-comm-4.rs
	src/test/run-pass/task-comm-5.rs
	src/test/run-pass/task-comm-6.rs
	src/test/run-pass/task-comm-7.rs
	src/test/run-pass/task-comm-9.rs
	src/test/run-pass/task-comm-chan-nil.rs
	src/test/run-pass/task-spawn-move-and-copy.rs
	src/test/run-pass/task-stderr.rs
	src/test/run-pass/tcp-accept-stress.rs
	src/test/run-pass/tcp-connect-timeouts.rs
	src/test/run-pass/tempfile.rs
	src/test/run-pass/trait-bounds-in-arc.rs
	src/test/run-pass/trivial-message.rs
	src/test/run-pass/unique-send-2.rs
	src/test/run-pass/unique-send.rs
	src/test/run-pass/unwind-resource.rs
2015-01-02 09:15:54 -08:00
Alex Crichton
56290a0044 std: Stabilize the prelude module
This commit is an implementation of [RFC 503][rfc] which is a stabilization
story for the prelude. Most of the RFC was directly applied, removing reexports.
Some reexports are kept around, however:

* `range` remains until range syntax has landed to reduce churn.
* `Path` and `GenericPath` remain until path reform lands. This is done to
  prevent many imports of `GenericPath` which will soon be removed.
* All `io` traits remain until I/O reform lands so imports can be rewritten all
  at once to `std::io::prelude::*`.

This is a breaking change because many prelude reexports have been removed, and
the RFC can be consulted for the exact list of removed reexports, as well as to
find the locations of where to import them.

[rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0503-prelude-stabilization.md
[breaking-change]

Closes #20068
2015-01-02 08:54:06 -08:00
Jorge Aparicio
a49cdb8c36 rustc_driver: unbox closures used in let bindings 2014-12-31 22:50:27 -05:00
Aaron Turon
6abfac083f Fallout from stabilization 2014-12-30 17:06:08 -08:00
Alex Crichton
bc83a009f6 std: Second pass stabilization for comm
This commit is a second pass stabilization for the `std::comm` module,
performing the following actions:

* The entire `std::comm` module was moved under `std::sync::mpsc`. This movement
  reflects that channels are just yet another synchronization primitive, and
  they don't necessarily deserve a special place outside of the other
  concurrency primitives that the standard library offers.
* The `send` and `recv` methods have all been removed.
* The `send_opt` and `recv_opt` methods have been renamed to `send` and `recv`.
  This means that all send/receive operations return a `Result` now indicating
  whether the operation was successful or not.
* The error type of `send` is now a `SendError` to implement a custom error
  message and allow for `unwrap()`. The error type contains an `into_inner`
  method to extract the value.
* The error type of `recv` is now `RecvError` for the same reasons as `send`.
* The `TryRecvError` and `TrySendError` types have had public reexports removed
  of their variants and the variant names have been tweaked with enum
  namespacing rules.
* The `Messages` iterator is renamed to `Iter`

This functionality is now all `#[stable]`:

* `Sender`
* `SyncSender`
* `Receiver`
* `std::sync::mpsc`
* `channel`
* `sync_channel`
* `Iter`
* `Sender::send`
* `Sender::clone`
* `SyncSender::send`
* `SyncSender::try_send`
* `SyncSender::clone`
* `Receiver::recv`
* `Receiver::try_recv`
* `Receiver::iter`
* `SendError`
* `RecvError`
* `TrySendError::{mod, Full, Disconnected}`
* `TryRecvError::{mod, Empty, Disconnected}`
* `SendError::into_inner`
* `TrySendError::into_inner`

This is a breaking change due to the modification of where this module is
located, as well as the changing of the semantics of `send` and `recv`. Most
programs just need to rename imports of `std::comm` to `std::sync::mpsc` and
add calls to `unwrap` after a send or a receive operation.

[breaking-change]
2014-12-29 12:16:49 -08:00
Alex Crichton
c32d03f417 std: Stabilize the prelude module
This commit is an implementation of [RFC 503][rfc] which is a stabilization
story for the prelude. Most of the RFC was directly applied, removing reexports.
Some reexports are kept around, however:

* `range` remains until range syntax has landed to reduce churn.
* `Path` and `GenericPath` remain until path reform lands. This is done to
  prevent many imports of `GenericPath` which will soon be removed.
* All `io` traits remain until I/O reform lands so imports can be rewritten all
  at once to `std::io::prelude::*`.

This is a breaking change because many prelude reexports have been removed, and
the RFC can be consulted for the exact list of removed reexports, as well as to
find the locations of where to import them.

[rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0503-prelude-stabilization.md
[breaking-change]

Closes #20068
2014-12-29 08:58:21 -08:00
Seo Sanghyeon
d4da758922 Use -Z unstable-options for span debugger 2014-12-27 19:43:14 +09:00
Seo Sanghyeon
9554794d22 Add unstable_options method 2014-12-27 18:19:27 +09:00
Steve Klabnik
b8ffad5964 s/task/thread/g
A part of #20038
2014-12-26 16:04:27 -05:00
Alex Crichton
0a07db438b rollup merge of #19964: pnkfelix/everybody-loops-pprint
Conflicts:
	src/librustc/session/config.rs
	src/librustc_driver/lib.rs
	src/librustc_driver/pretty.rs
2014-12-22 12:53:23 -08:00
Felix S. Klock II
bf2f84bfe3 Add an unstable --xpretty _ option to rustc. Moved flowgraph
and `everybody_loops` options to `--xpretty`.
2014-12-22 16:06:22 +01:00
Felix S. Klock II
e711e2d89b Add -Z unstable-options debugging flag, which can then be used to
extend the `rustc` command line interface with options that we do not
want to commit to making part of the long-term public interface for
`rustc`.
2014-12-22 16:06:14 +01:00
Alex Crichton
082bfde412 Fallout of std::str stabilization 2014-12-21 23:31:42 -08:00
Alex Crichton
2af8155bee rollup merge of #19898: Aatch/issue-19684
#16081 fixed an issue where a nested return statement would cause incorrect behaviour due to the inner return writing over the return stack slot that had already been written too. However, the check was very broad and picked many cases that wouldn't ever be affected by this issue.

As a result, the number of allocas increased dramatically and therefore stack-size increased. LLVM is not able to remove all of the extraneous allocas. Any code that had multiple return values in a compound expression at the end of a function (including loops) would be hit by the issue.

The check now uses a control-flow graph to only consider the case when the inner return is executed conditionally. By itself, this narrowed definition causes #15763 to return, so the control-flow graph is also used to avoid passing the return slot as a destination when the result won't be used.

This change allows the stack-size of the main rustc task to be reduced to 8MB from 32MB.
2014-12-21 09:26:41 -08:00
bors
f8f2c7a953 auto merge of #19900 : alexcrichton/rust/compiler-flags, r=cmr
This commit shuffles around some CLI flags of the compiler to some more stable
locations with some renamings. The changes made were:

* The `-v` flag has been repurposes as the "verbose" flag. The version flag has
  been renamed to `-V`.
* The `-h` screen has been split into two parts. Most top-level options (not
  all) show with `-h`, and the remaining options (generally obscure) can be
  shown with `--help -v` which is a "verbose help screen"
* The `-V` flag (version flag now) has lost its argument as it is now requested
  with `rustc -vV` "verbose version".
* The `--emit` option has had its `ir` and `bc` variants renamed to `llvm-ir`
  and `llvm-bc` to emphasize that they are LLVM's IR/bytecode.
* The `--emit` option has grown a new variant, `dep-info`, which subsumes the
  `--dep-info` CLI argument. The `--dep-info` flag is now deprecated.
* The `--parse-only`, `--no-trans`, `--no-analysis`, and `--pretty` flags have
  moved behind the `-Z` family of flags.
* The `--debuginfo` and `--opt-level` flags were moved behind the top-level `-C`
  flag.
* The `--print-file-name` and `--print-crate-name` flags were moved behind one
  global `--print` flag which now accepts one of `crate-name`, `file-names`, or
  `sysroot`. This global `--print` flag is intended to serve as a mechanism for
  learning various metadata about the compiler itself.
* The top-level `--pretty` flag was moved to a number of `-Z` options.

No warnings are currently enabled to allow tools like Cargo to have time to
migrate to the new flags before spraying warnings to all users.

cc https://github.com/rust-lang/rust/issues/19051
2014-12-20 13:52:27 +00:00
bors
8f51ad2420 auto merge of #19511 : eddyb/rust/no-shadow, r=alexcrichton
r? @erickt
2014-12-20 08:10:23 +00:00
Eduard Burtescu
c54fc980f3 Split resolve from rustc::middle into rustc_resolve. 2014-12-20 07:28:47 +02:00
Eduard Burtescu
d5267d5845 Remove feature(import_shadowing) from all crates. 2014-12-20 06:37:14 +02:00
Alex Crichton
117984b884 rustc: Start "stabilizing" some flags
This commit shuffles around some CLI flags of the compiler to some more stable
locations with some renamings. The changes made were:

* The `-v` flag has been repurposes as the "verbose" flag. The version flag has
  been renamed to `-V`.
* The `-h` screen has been split into two parts. Most top-level options (not
  all) show with `-h`, and the remaining options (generally obscure) can be
  shown with `--help -v` which is a "verbose help screen"
* The `-V` flag (version flag now) has lost its argument as it is now requested
  with `rustc -vV` "verbose version".
* The `--emit` option has had its `ir` and `bc` variants renamed to `llvm-ir`
  and `llvm-bc` to emphasize that they are LLVM's IR/bytecode.
* The `--emit` option has grown a new variant, `dep-info`, which subsumes the
  `--dep-info` CLI argument. The `--dep-info` flag is now deprecated.
* The `--parse-only`, `--no-trans`, and `--no-analysis` flags have
  moved behind the `-Z` family of flags.
* The `--debuginfo` and `--opt-level` flags were moved behind the top-level `-C`
  flag.
* The `--print-file-name` and `--print-crate-name` flags were moved behind one
  global `--print` flag which now accepts one of `crate-name`, `file-names`, or
  `sysroot`. This global `--print` flag is intended to serve as a mechanism for
  learning various metadata about the compiler itself.

No warnings are currently enabled to allow tools like Cargo to have time to
migrate to the new flags before spraying warnings to all users.
2014-12-19 11:38:24 -08:00
Aaron Turon
a27fbac868 Revise std::thread API to join by default
This commit is part of a series that introduces a `std::thread` API to
replace `std::task`.

In the new API, `spawn` returns a `JoinGuard`, which by default will
join the spawned thread when dropped. It can also be used to join
explicitly at any time, returning the thread's result. Alternatively,
the spawned thread can be explicitly detached (so no join takes place).

As part of this change, Rust processes now terminate when the main
thread exits, even if other detached threads are still running, moving
Rust closer to standard threading models. This new behavior may break code
that was relying on the previously implicit join-all.

In addition to the above, the new thread API also offers some built-in
support for building blocking abstractions in user space; see the module
doc for details.

Closes #18000

[breaking-change]
2014-12-18 23:31:52 -08:00
Aaron Turon
43ae4b3301 Fallout from new thread API 2014-12-18 23:31:51 -08:00
James Miller
eee209d9e2 Only count nested returns when the outer return is reachable
This narrows the definition of nested returns such that only when the
outer return has a chance of being executed (due to the inner return
being conditional) do we mark the function as having nested returns.

Fixes #19684
2014-12-18 15:28:33 +13:00
Niko Matsakis
5c3d398919 Mostly rote conversion of proc() to move|| (and occasionally Thunk::new) 2014-12-14 04:21:56 -05:00
Jorge Aparicio
015c0fcee5 librustc_driver: use unboxed closures 2014-12-13 17:03:48 -05:00
Niko Matsakis
2854d1bfc2 Separate borrowck into its own crate and remove dead code as well. 2014-12-13 06:01:19 -05:00
Alex Crichton
52edb2ecc9 Register new snapshots 2014-12-11 11:30:38 -08:00
Jorge Aparicio
8bb5ef9df5 librustc_trans: remove unnecessary as_slice calls 2014-12-06 19:05:58 -05:00
Niko Matsakis
5d19432679 FIXME(#19497) -- Stop messing around and just give rustc 32MB of stack unconditionally. This is prompted by some sort of bug in trans that causes a stack overflow when the modules in trans are made private. (In particular, the overflow can also be avoided by making controlflow and callee public, but that seems strictly worse than just using more stack.) 2014-12-04 10:04:52 -05:00
Niko Matsakis
61edb0ccb7 Separate the driver into its own crate that uses trans, typeck. 2014-12-04 10:04:52 -05:00