Commit Graph

24679 Commits

Author SHA1 Message Date
Patrick Walton
13f85cb097 librustc: De-@mut CrateContext::vtables. 2013-12-26 13:01:23 -08:00
Patrick Walton
5dcc5165a6 librustc: Remove unused discrim_symbols field from the crate context 2013-12-26 13:01:23 -08:00
Patrick Walton
0f3e4fea4f librustc: Remove unused field enum_sizes from the crate context 2013-12-26 13:01:23 -08:00
Patrick Walton
df7f1374d7 librustc: De-@mut item_symbols 2013-12-26 13:01:23 -08:00
Patrick Walton
610096d8c8 librustc: De-@mut CrateContext::item_vals 2013-12-26 13:01:23 -08:00
Patrick Walton
d3f58c59e4 librustc: De-@mut the monomorphizing field in CrateContext 2013-12-26 13:01:23 -08:00
Patrick Walton
b5218ba6ad librustc: De-@mut monomorphized in the crate context 2013-12-26 13:01:23 -08:00
Patrick Walton
6a0450c67d librustc: De-@mut the tc_cache 2013-12-26 13:01:23 -08:00
Patrick Walton
ba2e6c1e95 librustc: De-@mut the needs_unwind_cleanup_cache 2013-12-26 13:01:23 -08:00
Patrick Walton
2e46ac6449 librustc: De-@mut the short names cache 2013-12-26 13:01:22 -08:00
Patrick Walton
2612d76d22 librustc: De-@mut intrinsic_defs 2013-12-26 13:01:22 -08:00
Patrick Walton
2ead970b21 librustc: De-@mut trait_defs 2013-12-26 13:01:22 -08:00
Patrick Walton
3f444dca5b librustc: De-@mut trait_refs 2013-12-26 13:01:22 -08:00
Patrick Walton
efdbd60a87 librustc: De-@mut the impl_trait_cache 2013-12-26 13:01:22 -08:00
Patrick Walton
02f13adaa3 librustc: De-@mut the trait_methods_cache 2013-12-26 13:01:22 -08:00
Patrick Walton
214d6bc34a librustc: De-@mut the trait_method_def_ids table. 2013-12-26 13:01:22 -08:00
Patrick Walton
f15f9388dc librustc: De-@mut the type context's methods table 2013-12-26 13:01:22 -08:00
Patrick Walton
386300d4b0 librustc: De-@mut the node_type_substs table 2013-12-26 13:01:22 -08:00
Patrick Walton
fffbe7a8cd librustc: De-@mut the type interner 2013-12-26 13:01:22 -08:00
Patrick Walton
09589aae4f librustc: De-@mut FnCtxt. 2013-12-26 13:01:21 -08:00
Patrick Walton
c9432327c4 librustc: Change @mut Block to @Block. 2013-12-26 13:01:21 -08:00
bors
f74b8f0d3a auto merge of #11148 : alexcrichton/rust/snapshots, r=luqmana
C++ is gone for good and `crate_id` is the new `pkgid`.
2013-12-26 11:36:37 -08:00
Alex Crichton
ab431a20c0 Register new snapshots 2013-12-26 11:30:23 -08:00
bors
1f34f50ce6 auto merge of #11127 : huonw/rust/vec-docs, r=alexcrichton 2013-12-26 04:31:50 -08:00
bors
9477c49a7b auto merge of #10965 : alexcrichton/rust/libgreen, r=brson
This pull request extracts all scheduling functionality from libstd, moving it into its own separate crates. The new libnative and libgreen will be the new way in which 1:1 and M:N scheduling is implemented. The standard library still requires an interface to the runtime, however, (think of things like `std::comm` and `io::println`). The interface is now defined by the `Runtime` trait inside of `std::rt`.

The booting process is now that libgreen defines the start lang-item and that's it. I want to extend this soon to have libnative also have a "start lang item" but also allow libgreen and libnative to be linked together in the same process. For now though, only libgreen can be used to start a program (unless you define the start lang item yourself). Again though, I want to change this soon, I just figured that this pull request is large enough as-is.

This certainly wasn't a smooth transition, certain functionality has no equivalent in this new separation, and some functionality is now better enabled through this new system. I did my best to separate all of the commits by topic and keep things fairly bite-sized, although are indeed larger than others.

As a note, this is currently rebased on top of my `std::comm` rewrite (or at least an old copy of it), but none of those commits need reviewing (that will all happen in another pull request).
2013-12-26 01:01:54 -08:00
Alex Crichton
6cad8f4f14 Test fixes and rebase conflicts
* vec::raw::to_ptr is gone
* Pausible => Pausable
* Removing @
* Calling the main task "<main>"
* Removing unused imports
* Removing unused mut
* Bringing some libextra tests up to date
* Allowing compiletest to work at stage0
* Fixing the bootstrap-from-c rmake tests
* assert => rtassert in a few cases
* printing to stderr instead of stdout in fail!()
2013-12-25 23:10:46 -08:00
bors
d975060de6 auto merge of #11146 : sfackler/rust/cleanup, r=alexcrichton
I also deleted a test which has apparently not been needed for a very long time.
2013-12-25 21:46:41 -08:00
Steven Fackler
c7cf5dc270 Method-ify CStore 2013-12-25 21:50:36 -07:00
bors
cab6af55ff auto merge of #11139 : alexcrichton/rust/fix-snapshots, r=luqmana
It only really makes sense to run tests for the build target anyway because it's
not guaranteed that you can execute other targets.

This is blocking the next snapshot
2013-12-25 13:01:49 -08:00
Steven Fackler
4d5243dd08 Remove out of date test
The associated issue has been closed for 2 years!
2013-12-25 10:58:03 -07:00
Alex Crichton
70ff5f7033 mk: Fix doc tests for multiple targets
It only really makes sense to run tests for the build target anyway because it's
not guaranteed that you can execute other targets.

This is blocking the next snapshot
2013-12-24 22:59:38 -08:00
bors
a1e68debb1 auto merge of #10961 : brson/rust/lessc, r=alexcrichton 2013-12-24 20:11:33 -08:00
Brian Anderson
f82246f56d Remove rust_globals.h 2013-12-24 20:09:49 -08:00
Alex Crichton
b47ff23673 green: Move a scheduler test inside libgreen
This test also had a race condition in using the cvar/lock, so I fixed that up
as well. The race originated from one half trying to destroy the lock when
another half was using it.
2013-12-24 19:59:55 -08:00
Alex Crichton
7f48345904 std: Remove must deferred sending functions
These functions are all unnecessary now, and they only have meaning in the M:N
context. Removing these functions uncovered a bug in the librustuv timer
bindings, but it was fairly easy to cover (and the test is already committed).

These cannot be completely removed just yet due to their usage in the WaitQueue
of extra::sync, and until the mutex in libextra is rewritten it will not be
possible to remove the deferred sends for channels.
2013-12-24 19:59:54 -08:00
Alex Crichton
1c4af5e3d9 rustuv: Remove the id() function from IoFactory
The only user of this was the homing code in librustuv, and it just manually
does the cast from a pointer to a uint now.
2013-12-24 19:59:54 -08:00
Alex Crichton
3dc38b0c51 std: Stop reexporting the contents of 'mod consts'
This prevents usage of the win32 utf-16 helper functions from outside of libstd.

Closes #9053
2013-12-24 19:59:54 -08:00
Alex Crichton
0dcdefcf7e make: Fix deps of rmake tests and host files
The rmake tests should depend on the target libraries (for linking), not just
the host libraries (for running). The host file dependencies are also correct
now because HLIBRUSTC_DEFAULT doesn't actually exist.
2013-12-24 19:59:54 -08:00
Alex Crichton
9f005866e5 rustuv: Fix a memory leak (documented inside)
This happened because the environment of a procedure was never deallocated.
2013-12-24 19:59:54 -08:00
Alex Crichton
f25c81a51a rustuv: Fix a use-after-free on destruction
The uv loop was being destroyed before the async handle was being destroyed, so
closing the async handle was causing a use-after-free in the uv loop. This was
fixed by moving destruction of the queue's async handle to an earlier location
and then actually freeing it once the loop has been dropped.
2013-12-24 19:59:54 -08:00
Alex Crichton
962af9198f native: Protect against spurious wakeups on cvars
This is a very real problem with cvars on normal systems, and all of channels
will not work if spurious wakeups are accepted. This problem is just solved with
a synchronized flag (accessed in the cvar's lock) to see whether a signal()
actually happened or whether it's spurious.
2013-12-24 19:59:54 -08:00
Alex Crichton
04c446b4b6 make: Don't have libsyntax depend on librustuv
It doesn't actually and we can get better incremental build times for
modifications to librustuv if libsyntax/librustc don't need to get rebuilt
2013-12-24 19:59:54 -08:00
Alex Crichton
e121d7556c rustuv: Fix a use-after-free bug
The queue has an async handle which must be destroyed before the loop is
destroyed, so use a little bit of an option dance to get around this
requirement.
2013-12-24 19:59:54 -08:00
Alex Crichton
51c03c1f35 green: Properly wait for main before shutdown
There was a race in the code previously where schedulers would *immediately*
shut down after spawning the main task (because the global task count would
still be 0). This fixes the logic by blocking the sched pool task in receving on
a port instead of spawning a task into the pool to receive on a port.

The modifications necessary were to have a "simple task" running by the time the
code is executing, but this is a simple enough thing to implement and I forsee
this being necessary to have implemented in the future anyway.
2013-12-24 19:59:54 -08:00
Alex Crichton
282f3d99a5 Test fixes and rebase problems
Note that this removes a number of run-pass tests which are exercising behavior
of the old runtime. This functionality no longer exists and is thoroughly tested
inside of libgreen and libnative. There isn't really the notion of "starting the
runtime" any more. The major notion now is "bootstrapping the initial task".
2013-12-24 19:59:53 -08:00
Alex Crichton
39dbcd7b01 rustc: Temporarily inject libgreen with librustuv
This measure is simply to allow programs to continue compiling as they once did.
In the future, this needs a more robust solution to choose how to start with
libgreen or libnative.
2013-12-24 19:59:53 -08:00
Alex Crichton
aad9fbf6b6 green: Fixing all tests from previous refactorings 2013-12-24 19:59:53 -08:00
Alex Crichton
1a6d920e3d green: Allow specifying an IoFactory for pools
This allows creation of different sched pools with different io factories.
Namely, this will be used to test the basic I/O loop in the green crate. This
can also be used to override the global default.
2013-12-24 19:59:53 -08:00
Alex Crichton
8be66e212b std: Implement yields on receives for channels
This will prevent a deadlock when a task spins in a try_recv when using channel
communication routines is a clear location for a M:N scheduling to happen.
2013-12-24 19:59:53 -08:00
Alex Crichton
14caf00c92 rustuv: Write homing tests with SchedPool
Use the previous commit's new scheduler pool abstraction in libgreen to write
some homing tests which force an I/O handle to be homed from one event loop to
another.
2013-12-24 19:59:53 -08:00