Brian Anderson
9af59f9d81
Add sha1 and int tests to stdtest. Issue #428
2011-07-09 12:35:30 -07:00
Brian Anderson
45b00935f3
Begin running the test for int::pow
...
Somehow this has been disabled forever
2011-07-09 12:35:30 -07:00
Tim Chevalier
9ec5e90608
Tests for constraint propagation
2011-07-08 22:25:57 -07:00
Tim Chevalier
182c413af1
Propagate constraints through copy, move, and swap
...
Assignments and moves with a simple local variable reference on the
RHS now propagate any typestate constraints the RHS was involved
in to the LHS. Swaps where both sides are local variables
exchange the constraints.
This was a pain in the butt and I'm still not proud of the resulting
code. Needs refactoring like whoa.
2011-07-08 22:25:57 -07:00
Tim Chevalier
be6febb46d
Minor refactoring
2011-07-08 22:25:57 -07:00
Tim Chevalier
7060f4c89c
Alias-ify some prettyprinting functions
2011-07-08 22:25:57 -07:00
Tim Chevalier
36c4cb37ad
Improve impossible-case handling in ty::get_element_type
2011-07-08 22:25:57 -07:00
Patrick Walton
91d45b91e6
stdlib: Implement str::unsafe_from_bytes_ivec()
2011-07-08 22:23:11 -07:00
Patrick Walton
aa0f6f4961
stdlib: Add an offset function for simple pointer arithmetic on unsafe pointers
2011-07-08 21:56:15 -07:00
Brian Anderson
7498d03693
Improve the error message for import glob collisions. Closes #482
...
Instead of noting where the imported things were defined, note where they were
imported. This is more useful and avoids issue #482 .
2011-07-08 18:55:01 -07:00
Brian Anderson
394b8fcd1c
Add test case for issue #333 . Closes #333
...
This has been fixed by a mystery hacker.
2011-07-08 17:43:44 -07:00
Patrick Walton
1ff426b89f
rustc: Use interior vectors for the union-find in rustc
2011-07-08 17:00:21 -07:00
Patrick Walton
9b7984c250
snap: Register new snapshots
2011-07-08 16:51:25 -07:00
Patrick Walton
ccfbb74f11
rustc: Move maps over to interior vectors
2011-07-08 16:37:43 -07:00
Patrick Walton
8450ab9a2b
rustc: Fix a level-of-indirection problem by using size_of() to compute dynamically sized interior vector element sizes instead of field_of_tydesc()
2011-07-08 16:37:43 -07:00
Brian Anderson
f5d604f0c3
Decode types across multiple crates. Closes #632
2011-07-08 15:07:14 -07:00
Lindsey Kuper
33ce1164e2
Nicer pretty-printing for anon objs. Closes #499 .
...
(Incidentally, what's the right way to test changes to the
pretty-printer? There has to be a better way than what I did, which
was to log_err the results of expr_to_str as exprs passed through
trans and glance at the output.)
2011-07-08 15:00:47 -07:00
Brian Anderson
4319e7a655
Recursively load dependencies of external crates. Issue #632
2011-07-08 14:07:41 -07:00
Brian Anderson
412e203b3c
Refactor load_library_crate and resolve_crate
2011-07-08 14:07:41 -07:00
Brian Anderson
dd8ab24da2
Add a map from external cnums to local cnums in cstore::crate_metadata
...
Once populated, this will allow us to load type info for types defined in
external crates referenced by other external crates.
2011-07-08 14:07:41 -07:00
Brian Anderson
061bcb2e42
Extract resolve_crate from creader::visit_view_item
2011-07-08 14:07:41 -07:00
Eric Holk
79ca673af7
Adding more support for working with u64s.
2011-07-08 14:02:26 -07:00
Rafael Ávila de Espíndola
4c309321e0
Try to use static crate if we cannot find the dynamic one. This supports
...
the common case of wanting to link statically with the project's libraries
but dynamically with the system ones.
2011-07-08 15:39:44 -04:00
Rafael Ávila de Espíndola
94f0e9d956
Add just enough logic to the driver so that we can link std statically.
2011-07-08 15:05:32 -04:00
Patrick Walton
0864a22ace
stdlib: Add an interior vector version of union-find for now
2011-07-08 11:44:38 -07:00
Eric Holk
d7db25e8f6
Added an environment variable to override the minimum stack size. Closes #637 .
2011-07-08 11:36:56 -07:00
Brian Anderson
4c0a2ed378
Fix newlines when outputting crate attributes with --ls
2011-07-08 11:34:15 -07:00
Brian Anderson
3070439c00
Encode/decode a crate's externel dependencies. Issue #632
...
The encoding is very simple right now, just the crate name. Ultimately this
won't be enough for our versioning needs, but it should fill our immediate
need of being able to correlate encoded crate numbers to actual crates.
2011-07-08 11:34:15 -07:00
Patrick Walton
7c66894a71
rustc: Do dynamic size calculations properly when concatenating interior vectors. Closes #640 .
2011-07-08 11:29:29 -07:00
Brian Anderson
d0a432f4bb
Don't export tyencode from the metadata module
...
This involves pulling the type_abbrev cache out of crate_ctxt
2011-07-08 09:37:01 -07:00
Brian Anderson
00d54018f1
Cleanup decoding and crate searching
2011-07-08 09:37:01 -07:00
Brian Anderson
06391dda02
Make the interface to metadata::csearch more consistent
2011-07-08 09:37:01 -07:00
Brian Anderson
85212840c0
Remove unused functions from metadata::csearch
2011-07-08 09:37:01 -07:00
Brian Anderson
9ebb60d38b
Extract various dependencies from metadata::decoder to metadata::csearch
2011-07-08 09:37:01 -07:00
Brian Anderson
7ae711fc03
Begin splitting metadata::decoder into decoding and crate search modules
2011-07-08 09:37:01 -07:00
Brian Anderson
cc2924068f
Replace various ints with ast::crate_nums
2011-07-08 09:37:01 -07:00
Brian Anderson
29b766029c
Move external crate/lib resolution to its own pass
...
The scope of external crate reading is beyond the resolve pass now, as it
builds up tables of information needed for several different purposes.
2011-07-08 09:37:01 -07:00
Brian Anderson
85535fc3e0
Move crate_map from resolve to cstore
2011-07-08 09:37:00 -07:00
Brian Anderson
513b2276c2
Remove non-existant export from metadata::decoder
2011-07-08 09:37:00 -07:00
Brian Anderson
51e60b6565
Comment creader
2011-07-08 09:37:00 -07:00
Brian Anderson
639cf1a8ff
Comment cstore
2011-07-08 09:37:00 -07:00
Brian Anderson
58d288a4f7
Move used_link_args from session to cstore
2011-07-08 09:37:00 -07:00
Brian Anderson
4bfa269fe7
Move used_libraries from session to cstore
2011-07-08 09:37:00 -07:00
Brian Anderson
1386420cad
Move used_crate_files from session to cstore
2011-07-08 09:37:00 -07:00
Brian Anderson
82983e5005
Replace the crate cache in session with the one in cstore
2011-07-08 09:37:00 -07:00
Brian Anderson
b23ecd47ce
Introduce metadata::cstore
...
I intend for this to be the location for storing all the data retrieved by
creader, most of which is currently in the session.
2011-07-08 09:37:00 -07:00
Marijn Haverbeke
c7bfef43c8
Ignore current scope when resolving self-shadowing imports
...
That is, for example, import x::y::x, which defines a local x,
and thus wouldn't be able to find x::y anymore.
Closes issue #624
2011-07-08 16:04:40 +02:00
Marijn Haverbeke
eeda0f4ab1
Don't unbox types in ty::is_binopable, do it on typeck side instead
...
Closes issue #631
Removes ty::strip_boxes entirely, since unboxing is now more complicated
anyway.
2011-07-08 15:52:54 +02:00
Marijn Haverbeke
381505f947
Remove useless return value in typeck::check_decl_local
2011-07-08 15:01:54 +02:00
Marijn Haverbeke
022363a674
Auto-bind generic functions when their value is taken in non-call context
...
trans::trans_lval will now autobind if the given expression was the
name of a generic functions. Those callees (trans_call and trans_bind)
that are interested in the generics information call trans_lval_gen
now.
2011-07-08 14:28:46 +02:00
Marijn Haverbeke
faec0d7799
Avoid superfluous take/drop for temp values passes as arguments
2011-07-08 13:46:29 +02:00
Marijn Haverbeke
b41fd61045
Make for-each bodies close over their parent's iterbody
...
Closes issue #639
2011-07-08 11:55:15 +02:00
Patrick Walton
7ed556cf8e
rustc: Check iter return types. Closes #638 .
2011-07-07 19:08:59 -07:00
Patrick Walton
2255eda625
rustc: Fix long line
2011-07-07 18:41:54 -07:00
Patrick Walton
edf8245273
rustc: Make trans use interior vectors
2011-07-07 18:39:05 -07:00
Patrick Walton
e1b107d74e
rustc: Remove all exterior vectors from the AST
2011-07-07 18:39:05 -07:00
Eric Holk
3958c72cd8
Some cleanup
2011-07-07 18:32:45 -07:00
Eric Holk
4739953b84
Fixed two races.
...
The first is that the memory_region destructor would complain there is
still an outstanding allocation. This is because circular_buffer from
rust_chan wasn't refing its task, so the task was being destructed too
soon.
The second was where the program could deadlock while joining a
task. The target task would die in the time between checking whether
the task should block and then actually blocking. The fix is to use
the target task's lock.
2011-07-07 18:22:27 -07:00
Eric Holk
2d57b25f6b
Added a stress test mode to pfib.
2011-07-07 18:22:27 -07:00
Eric Holk
f6e37f659c
Made TRACK_ALLOCATIONS add only constant time overhead. This makes it
...
feasible to turn it on and run rustc.
2011-07-07 18:22:27 -07:00
Eric Holk
5d9a5b7d55
Tightened up the scoping for our various new operators, which should
...
make it harder to use the wrong one.
2011-07-07 18:22:27 -07:00
Eric Holk
8acadb17c2
Work on debugging race conditions.
...
Ports and channels have been moved to the kernel pool, since they've
been known to outlive their associated task. This probably isn't the
right thing to do, the life cycle needs fixed instead.
Some refactorying in memory_region.cpp. Added a helper function to
increment and decrement the allocation counter. This makes it easier
to switch between atomic and non-atomic increments. Using atomic
increments for now, although this still does not fix the problem.
2011-07-07 18:22:27 -07:00
Eric Holk
dcd2563a3a
Removing the synchronized memory region from tasks.
2011-07-07 18:22:27 -07:00
Eric Holk
a0f45f4456
Removing most of the locks in rust_upcall.cpp and elsewhere.
2011-07-07 18:22:27 -07:00
Lindsey Kuper
e7111fe147
Un-xfail a test.
2011-07-07 17:39:35 -07:00
Lindsey Kuper
3243144046
Fix a bug that was interfering with method overriding. Issue #543 .
...
Previously, we were creating both a normal vtable entry and a
forwarding function for overriding methods, when they should have just
gotten a vtable entry. This patch fixes that.
2011-07-07 17:29:15 -07:00
Brian Anderson
94f782e6a1
Register new snapshots
...
New snapshots also include rt and rustllvm
2011-07-07 16:40:58 -07:00
Brian Anderson
64595a53f8
Add rt and rustllvm to the snapshot
2011-07-07 15:40:27 -07:00
Patrick Walton
deca79f372
Merge pull request #634 from robarnold/upstream-stable
...
Allocate ivecs out of the kernel pool
2011-07-07 15:18:07 -07:00
Rafael Ávila de Espíndola
5547e5dd21
Use new snapshot.
2011-07-07 17:36:23 -04:00
Brian Anderson
6ee1ffe4ac
Rename encoder::ty_str to encoded_str
2011-07-07 13:31:12 -07:00
Brian Anderson
de88739350
Don't expert def_to_str from metadata::encoder
2011-07-07 13:31:12 -07:00
Brian Anderson
7d26d1d67b
Move tyencode::ty_str to metadata::encoder
2011-07-07 13:31:12 -07:00
Brian Anderson
73963eae9a
Refactor tyencode::ty_str to not require a tyencode::ctxt
...
All users were constructing the context the same way.
2011-07-07 13:31:11 -07:00
Brian Anderson
4304f8d4f6
Remove duplicate definition of def_to_str from middle::ty
2011-07-07 13:31:11 -07:00
Brian Anderson
e29ef1bec2
Refactor a few things in the metadata module
...
Rename metadata::tags to metadata::common. Move some utility functions from
metadata::encoder to metadata::common.
2011-07-07 13:31:11 -07:00
Brian Anderson
b723082cdb
Rename hash_def_id to hash_node_id
2011-07-07 13:31:11 -07:00
Brian Anderson
d2362599d6
Remove metadata::encoder's dependence on trans::node_id_type
2011-07-07 13:31:11 -07:00
Rafael Ávila de Espíndola
83991c4c95
Add the static std library in the next snapshot.
2011-07-07 16:25:25 -04:00
Patrick Walton
0e2fff5337
rustc: Change lots of AST nodes to use interior vectors
2011-07-07 12:53:17 -07:00
Rafael Ávila de Espíndola
77c708cdbf
Implement --lib --static.
2011-07-07 15:25:09 -04:00
Rafael Ávila de Espíndola
b13527735e
Use an early exit to reduce indentation.
2011-07-07 14:59:18 -04:00
Rafael Ávila de Espíndola
6d6c4c2a76
Command line changes for adding support for static libraries.
2011-07-07 14:42:50 -04:00
Marijn Haverbeke
16f82dce1c
Clean up trans_arg_expr
...
As a preparation for implementing the temporary-move optimization for
argument passing. The optimization itself isn't in yet, since it
mysteriously corrupts memory.
2011-07-07 17:54:58 +02:00
Marijn Haverbeke
3bdbf74d47
Make moving of temporaries do the right thing, use it to optimize
...
This adds support for dropping cleanups for temporary values when they
are moved somewhere else. It then adds wraps most copy operations
(return, put in data structure, box, etc) in a way that will fall back
to a move when it is safe.
This saves a lot of taking/dropping, shaving over a megabyte off the
stage2/rustc binary size.
In some cases, most notably function returns, we could detect that the
returned value is a local variable, and can thus be safely moved even
though it is not a temporary. This will require putting some more
information in lvals.
I did not yet handle function arguments, since the logic for passing
them looked too convoluted to touch. I'll probably try that in the
near future, since it's bound to be a big win.
2011-07-07 15:54:01 +02:00
Marijn Haverbeke
007a736642
Improve handling of move and swap by alias checker
...
Closes issue #541 .
Closes issue #591
2011-07-07 10:37:19 +02:00
Rob Arnold
f6117173c9
Allocate rust_ivec buffers out of the kernel pool
...
The duplication of upcalls is due to the fact that the runtime is
shared between stage0/rustc and stage1/rustc. Once snapshots are
updated, they should be de-duplicated.
2011-07-06 20:41:24 -07:00
Rob Arnold
2e2e1f7cb3
Add realloc method to rust_kernel
2011-07-06 20:37:27 -07:00
Lindsey Kuper
130006cdda
Tie the knot for self-calls inside extended objects. Closes #539 .
2011-07-06 18:39:01 -07:00
Brian Anderson
cf4c2ac0be
Generate a main fn for test running. Issue #428
2011-07-06 18:26:22 -07:00
Lindsey Kuper
6ca81b3407
Fix a pointer bug.
2011-07-06 17:16:54 -07:00
Lindsey Kuper
553beda96d
Add span information to create_vtbl and friends.
2011-07-06 17:16:53 -07:00
Lindsey Kuper
41f6a3d5e1
Comments and cleanup.
2011-07-06 17:16:53 -07:00
Patrick Walton
2f29f9931d
rustc: Make constraint args in the AST interior vectors
2011-07-06 16:19:19 -07:00
Patrick Walton
f164d7779a
rustc: Move AST constraints to interior vectors
2011-07-06 16:12:39 -07:00
Patrick Walton
c83782f500
rustc: Migrate core AST types to interior vectors
2011-07-06 16:01:47 -07:00
Patrick Walton
aad0bcc8d5
rustc: Make AST tuple types use interior vectors
2011-07-06 15:53:47 -07:00
Patrick Walton
401b6362d7
rustc: Make meta items into interior vectors
2011-07-06 15:46:03 -07:00
Patrick Walton
479ce4d783
rustc: Move crate directives over to interior vectors
2011-07-06 15:15:06 -07:00
Patrick Walton
0226f56115
rustc: Convert attribute in the AST to interior vectors
2011-07-06 15:15:00 -07:00
Patrick Walton
7714cb297b
rustc: Make AST paths use interior vectors
2011-07-06 15:14:52 -07:00
Patrick Walton
368f1f4ba8
rustc: Move middle::tstate::collect_locals over to interior vectors
2011-07-06 15:14:45 -07:00
Patrick Walton
b232ad94fd
rustc: Remove unused or seldom-used imports from middle::tstate::{bitvectors, ck}
2011-07-06 15:14:35 -07:00
Patrick Walton
5739e0be01
rustc: Remove some unused references to std::vec from tstate::ann and tstate::auxiliary
2011-07-06 15:14:29 -07:00
Patrick Walton
abab04635a
rustc: Move middle::tstate::auxiliary and middle::tstate::bitvectors over to interior vectors
2011-07-06 15:14:19 -07:00
Patrick Walton
6d1517cf3a
rustc: Move tstate::annotate over to interior vectors
2011-07-06 15:14:09 -07:00
Patrick Walton
35c1dbd492
rustc: Convert bind_params_in_type() to use interior vectors
2011-07-06 15:13:59 -07:00
Patrick Walton
1d57800236
rustc: Migrate tag variants to interior vectors
2011-07-06 15:13:54 -07:00
Patrick Walton
2e1aa04fcd
rustc: Make object methods into interior vectors
2011-07-06 15:13:47 -07:00
Patrick Walton
0391e14fc2
rt: Double stack size
2011-07-06 15:13:00 -07:00
Patrick Walton
91eb63eaee
rt: Add a stack check to upcall_get_type_desc
2011-07-06 15:07:04 -07:00
Brian Anderson
2f7bc90514
Add a stdtest crate to hold the standard library tests
...
This will link to std and compile with the --test flag. Eventually the
run-pass/lib* tests will move here.
We could also put the std tests directly into the library and compile both a
library version and a test version, but I think this way will make for faster
builds.
Issue #428
2011-07-06 14:39:40 -07:00
Brian Anderson
b06ccb45ab
Begin adding unit testing infrastructure to the compiler
...
Add a --test flag and a pass for transforming the AST to generate a test
harness.
Issue #428
2011-07-06 14:39:36 -07:00
Brian Anderson
0eac640fdd
Swap the expected/actual for typechecking fields of updated records
...
In 'rec(a = b with c)', if a exists in c then the expected type for b is the
type of c.
2011-07-06 14:04:52 -07:00
Patrick Walton
05954f37b7
rustc: Use an interior vector for ty::count_ty_params
2011-07-06 12:05:18 -07:00
Patrick Walton
e066bae56e
rustc: Move the interner over to interior vectors
2011-07-06 12:05:13 -07:00
Patrick Walton
717ac3df77
rustc: Make the various constraint-related types in middle::ty use interior vectors
2011-07-06 12:05:06 -07:00
Patrick Walton
2fd46b54fb
rustc: Make type parameter substitutions interior vectors
2011-07-06 12:04:59 -07:00
Patrick Walton
cb2018c6db
rustc: Change constraints in types to use interior vectors
2011-07-06 12:04:07 -07:00
Patrick Walton
13d920c10d
rustc: Switch tag type parameters to interior vectors
2011-07-06 12:03:55 -07:00
Patrick Walton
ede35f4c43
rustc: Use interior vectors for tag type parameters
2011-07-06 12:03:06 -07:00
Eric Holk
111989a626
Removed what seems to be the last of the calls to rand(). Closes #582 .
2011-07-06 11:50:25 -07:00
Brian Anderson
066bcc6c79
Make "cannot determine a type for this local variable" non-fatal
2011-07-06 11:44:42 -07:00
Brian Anderson
5c20a8aa9c
Make "cannot determine a type for this expression" non-fatal. Closes #621
2011-07-06 11:44:36 -07:00
Brian Anderson
c31472e845
Refactor the typeck::writeback AST walk
...
All visitors take a wb_ctxt now instead of some taking a fn_ctxt and some
taking an ignore flag.
2011-07-06 11:42:20 -07:00
Brian Anderson
0c9c4cb575
Remove unused method from typeck::writeback
2011-07-06 11:42:20 -07:00
Brian Anderson
c1136e4e05
Limit exports from typeck
2011-07-06 11:42:20 -07:00
Brian Anderson
97c1537374
Limit exports from typeck::writeback
2011-07-06 11:42:20 -07:00
Lindsey Kuper
e30d2c82ae
Simplify AST for expr_anon_obj.
2011-07-06 11:36:06 -07:00
Lindsey Kuper
23bae67f4c
Simplify arguments to trans_anon_obj and friends.
2011-07-06 11:36:06 -07:00
Eric Holk
bc5d6aefda
Added a task wakeup callback. Closes #599 .
...
The callback happens when a task moves from the "blocked" state to the
"running" state. The callback is also inherited by child tasks. There
is currently only a native API.
This code hasn't been heavily exercised yet.
2011-07-06 11:30:00 -07:00
Patrick Walton
bbdba21b1f
rustc: Revert the conversion to interior vectors due to heap corruption
2011-07-06 11:26:26 -07:00
Patrick Walton
ec890fff23
Temp commit on the way to making meta_item into an interior vector
2011-07-06 11:09:08 -07:00
Patrick Walton
3f6c9f8d84
rustc: Move crate directives over to interior vectors
2011-07-06 11:09:08 -07:00
Patrick Walton
c927d97fa0
rustc: Convert attribute in the AST to interior vectors
2011-07-06 11:09:08 -07:00
Patrick Walton
1591955adf
rustc: Make AST paths use interior vectors
2011-07-06 11:09:08 -07:00
Patrick Walton
b108280db1
rustc: Move middle::tstate::collect_locals over to interior vectors
2011-07-06 11:09:08 -07:00
Patrick Walton
48438ba1ae
rustc: Remove unused or seldom-used imports from middle::tstate::{bitvectors, ck}
2011-07-06 11:09:07 -07:00
Patrick Walton
ec634e471f
rustc: Remove some unused references to std::vec from tstate::ann and tstate::auxiliary
2011-07-06 11:09:07 -07:00
Patrick Walton
cfc659009e
rustc: Move middle::tstate::auxiliary and middle::tstate::bitvectors over to interior vectors
2011-07-06 11:09:07 -07:00
Patrick Walton
702f88a3be
rustc: Move tstate::annotate over to interior vectors
2011-07-06 11:09:07 -07:00
Patrick Walton
4c384304e9
rustc: Convert bind_params_in_type() to use interior vectors
2011-07-06 11:09:07 -07:00
Patrick Walton
5703bd1760
rustc: Migrate tag variants to interior vectors
2011-07-06 11:09:07 -07:00
Patrick Walton
52a7c2b78e
rustc: Make object methods into interior vectors
2011-07-06 11:09:07 -07:00
Patrick Walton
75c5f9bdba
rustc: Use an interior vector for ty::count_ty_params
2011-07-06 11:09:06 -07:00
Patrick Walton
bd7a072266
rustc: Move the interner over to interior vectors
2011-07-06 11:09:06 -07:00
Patrick Walton
b9a2117475
rustc: Make the various constraint-related types in middle::ty use interior vectors
2011-07-06 11:09:06 -07:00
Patrick Walton
0eb889f9d2
rustc: Make type parameter substitutions interior vectors
2011-07-06 11:09:06 -07:00
Patrick Walton
8bee69da25
rustc: Change constraints in types to use interior vectors
2011-07-06 11:09:06 -07:00
Patrick Walton
f391acbd3f
rustc: Switch tag type parameters to interior vectors
2011-07-06 11:09:06 -07:00