Niko Matsakis
77c470d183
Allow rcvrs to be borrowed; check rcvrs in borrowck properly
2012-06-02 10:08:04 -07:00
Niko Matsakis
cfac9b6833
improve borrowck to handle some frankly rather tricky cases
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- receivers of method calls are also borrowed
- by-val arguments are also borrowed (needs tests)
- assignment to components can interfere with loans
2012-06-02 10:08:04 -07:00
Tim Chevalier
14e3fdea9c
Check that classes are instantiable
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that is, check that there aren't any mutually recursive cycles between
classes and other types
2012-06-01 20:40:35 -07:00
Tim Chevalier
79787833bb
Make sure classes with dtors are still sendable (but not copyable)
2012-06-01 20:40:35 -07:00
Tim Chevalier
475013fcb6
Comment only: fix typo
2012-06-01 20:40:35 -07:00
Tim Chevalier
facb5c08c6
Enforce rule that classes with dtors aren't copyable
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The test for this is copy-a-resource.
2012-06-01 20:40:35 -07:00
Tim Chevalier
bc5cb4deb3
Change type_needs_drop to say that any class w/ a dtor needs a drop
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This was preventing dtors from running for class types that didn't
have pointer fields.
2012-06-01 20:40:34 -07:00
Michael Sullivan
8f7364b26d
Don't try to compute kinds of fictitious types. Indicate a bug instead.
2012-06-01 17:58:40 -07:00
Niko Matsakis
6c6ad229a3
break up borrowck into modules and begin to document how it works
2012-06-01 10:50:19 -07:00
Michael Sullivan
e47962f6a9
Have lint build up a table of the warning settings on a per item basis for later use.
2012-05-31 19:07:24 -07:00
Michael Sullivan
d1a65da835
Time lint in the driver like every other pass, instead of in lint.
2012-05-31 19:07:24 -07:00
Michael Sullivan
af228711e5
Make lint properly deal with nested items. Closes #2473 .
2012-05-31 19:07:24 -07:00
Michael Sullivan
84adcb9806
Rework lint to copy lint mode maps when changing them.
2012-05-31 19:07:24 -07:00
Michael Sullivan
7b02f29d47
Switch lint over to using a smallintmap.
2012-05-31 18:38:42 -07:00
Michael Sullivan
3dfb174793
Remove some dead code from kind checking.
2012-05-31 18:38:42 -07:00
Brian Anderson
89aa28289b
rustc: Use fewer boxes in typestate
2012-05-31 16:20:58 -07:00
Niko Matsakis
c2ce2741a7
allow mutable vectors and so forth to be used as immutable slices
2012-05-31 15:07:09 -07:00
Eric Holk
0470abe1d2
Allow some resources to be considered const.
2012-05-31 13:55:54 -07:00
Brian Anderson
41b02b7c57
Merge remote-tracking branch 'brson/self-describing-uniques'
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Conflicts:
src/snapshots.txt
2012-05-31 01:26:05 -07:00
Brian Anderson
151de909c1
rustc: Do less work still in typestate
2012-05-30 23:20:31 -07:00
Brian Anderson
4b7e40d817
rustc: Remove debug logging
2012-05-30 21:23:34 -07:00
Brian Anderson
a2bbdd3f52
rt: Remove upcall_shared_malloc/free/realloc
2012-05-30 21:23:34 -07:00
Brian Anderson
80dc2e11a1
rustc: Remove the last use of upcall_shared_malloc
2012-05-30 21:23:34 -07:00
Brian Anderson
54d42c4d74
rustc: Make trans handle self-describing strings
2012-05-30 21:23:34 -07:00
Brian Anderson
09a1b94907
Various changes for self-describing vecs
2012-05-30 21:23:34 -07:00
Brian Anderson
c6a23cddfb
rustc: Make unique closures use the new unique allocator
2012-05-30 21:23:34 -07:00
Brian Anderson
654f7e3086
rustc: Make unique boxes self-describing
2012-05-30 21:23:34 -07:00
Brian Anderson
45933ca485
rustc: Add some methods for trans for mallocing uniques
2012-05-30 21:23:34 -07:00
Brian Anderson
6d37c90ce6
rustc: Remove tuplify_cbox_ty. Unused
2012-05-30 21:23:33 -07:00
Brian Anderson
02dde781eb
rustc: Don't typestate fns that don't have constrained function calls
2012-05-30 17:48:05 -07:00
Michael Sullivan
ea8d4d7f17
Properly sign extend array indexes. Closes #2468 .
2012-05-30 17:09:52 -07:00
Michael Sullivan
7fee392de5
Handle differing signedness in constant shifts. Closes #2426 .
2012-05-30 15:03:24 -07:00
Eric Holk
f49b891ce5
Include capture clauses when generating metadata.
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This may fix the bug that's blocking Issue #2441 .
2012-05-30 12:03:51 -07:00
Niko Matsakis
1f4b3cfc36
zero out alloca for preserving values
...
conservatively do it always for now
2012-05-30 11:26:15 -07:00
Niko Matsakis
555492e427
port alt to dvec
2012-05-30 11:26:15 -07:00
Niko Matsakis
79b3dedac3
allow for loop bodies
2012-05-30 11:26:15 -07:00
Niko Matsakis
653a1f8781
integrate purity into type
2012-05-30 11:26:15 -07:00
Niko Matsakis
22a10f0e4a
refactor region manip. to remove redundancy, get closer to fn subtyping
...
also: remove "auto-mode-matching" for implemented interfaces, as it
is complex and interacts poorly with classes
cc #2263
2012-05-30 11:04:12 -07:00
Niko Matsakis
e6b9db0884
refactor region manipulation routines to eliminate duplication
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fn subtyping is starting to work, but it's exposing bugs in the
code which checks for iface conformance, which doesn't properly
skolemize the self region
2012-05-30 11:04:12 -07:00
Michael Sullivan
b744f52620
Make heap closures always require a capture clause to capture mutable variables. Closes #2446 .
2012-05-30 10:46:22 -07:00
Tim Chevalier
3f3c9caf4d
Handle poststates of breaking loops correctly in typestate
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The poststate should be one where all predicates are assumed false,
rather than the unchanged prestate.
Closes #2374
2012-05-29 18:22:38 -07:00
Tim Chevalier
8d7765be82
Resolve bounds in iface types
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Closes #2311
2012-05-29 16:50:21 -07:00
Niko Matsakis
f90228b8a8
make all arguments modes immutable
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note: you can still move from copy/move mode args
2012-05-29 16:22:17 -07:00
Niko Matsakis
47375439ed
remove useless invocations of universally_quantify_from_sty() in method lookup
2012-05-29 16:20:54 -07:00
Niko Matsakis
37b78b48e3
modify shape code to only emit monomorphized enums ( #2444 )
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this is hacky, but shape code is going away anyway and I didn't
want to invest too much effort into it
2012-05-29 15:12:36 -07:00
Tim Chevalier
ccc7651b48
In reachability, don't ignore nested items
...
Reachability was considering nested items to be unreachable, which
was causing the bug in #2383 . Once I fixed that, I also had to make
impl::make_impl_vtable instantiate methods where necessary, before
calling monomorphic_fn.
Closes #2383
2012-05-29 14:40:35 -07:00
Michael Sullivan
5d1c29912d
Fix an error message to not refer to "block type". Closes #2423 .
2012-05-29 12:18:59 -07:00
Eric Holk
aa2efc05ea
Adding shared_arc to hide some of the tedium of sharing an arc between tasks.
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Also added some asserts and logging to trans.
Modified graph500 to use the shared_arc, but this unfortunately doesn't work due to #2444 .
2012-05-29 10:43:19 -07:00
Erick Tryzelaar
68e5d8daa3
Merge pull request #2455 from erickt/master
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Fleshing out result methods
2012-05-28 18:27:30 -07:00
Graydon Hoare
e0f0c5c1ab
Remove bad Load in make_visit_glue, un-xfail reflect-visit-type.rs.
2012-05-28 13:19:31 -07:00
