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664 Commits

Author SHA1 Message Date
Niko Matsakis
903033bb03 handle fixed-length vecs in borrowck categorization 2012-06-04 16:40:09 -07:00
Michael Sullivan
6d9dd055d1 Get rid of warnings from instantiating typarams with non-implicitly copyable types. 2012-06-04 16:35:32 -07:00
Michael Sullivan
4d5d43beae Warn when invoking polymorphic functions with non copyable types. Closes #2466. 2012-06-04 16:30:41 -07:00
Michael Sullivan
5a4e53487f Heavily rework lint infrastructure. Split it into two passes: one that builds the table and one that does the checks. Build the table early and make session know about it fo reasy use. 2012-06-04 16:08:07 -07:00
Niko Matsakis
3c4baf694e better support for classes with polymorphic methods 2012-06-04 11:46:23 -07:00
Michael Sullivan
7213274e57 Make how lint handles unknown warn directives configurable by lint (default to warn). Closes #2480. 2012-06-04 09:54:03 -07:00
Michael Sullivan
9be94f6650 Provide mechanisms to inspect warning settings from outside lint. 2012-06-04 09:54:03 -07:00
Niko Matsakis
01b5777c8b prohibit type parameters in native fns and other minor fixes 
trans now can safely assert that it never sees a type param
 2012-06-03 20:03:08 -07:00
Niko Matsakis
3f6e6532ac make vec fns/methods take imm slices. 
this also repairs the unsoundness in typing of unpack_slice,
which was silently converting a const ptr to an imm one.
 2012-06-02 19:14:57 -07:00
Lindsey Kuper
7d0755529e Add ty_var_integral (WIP on issue #1425). 2012-06-02 11:19:27 -07:00
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 
- 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 
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 
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 
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
Kevin Cantu
7dcbaedd32 Rename librustsyntax to libsyntax 
Per issue #2418.
 2012-05-31 11:15:00 -07:00
Brian Anderson
41b02b7c57 Merge remote-tracking branch 'brson/self-describing-uniques' 
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
508ccca014 rt: Add upcall_exchange_malloc/free 2012-05-30 21:23:33 -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. 
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