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95 commits

Author SHA1 Message Date
Lindsey Kuper
fc9c4c3245 Front-end support for default impls in traits. 2012-07-13 11:16:07 -07:00
Niko Matsakis
b9aa9def85 infer when types are region parameterized rather than requiring /& 
- removes various fields from various variants in the AST
- also update tests not to use this notation
 2012-07-11 14:41:41 -07:00
Eric Holk
877ebed6cf Visit item macros. 2012-07-10 22:00:48 -07:00
Graydon Hoare
c26d02557e Switch 'cont' to 'again' everywhere. Close #2229. 2012-07-09 14:37:48 -07:00
Eric Holk
05cdda3a2c Plumbing and parsing for item-position macros. 2012-07-06 10:42:40 -07:00
Lindsey Kuper
33334f3c43 Change 'iface' to 'trait' internally; parse trait as iface synonym 2012-07-05 11:01:43 -07:00
Graydon Hoare
debb7e4641 Switch 'native' to 'extern' (or 'foreign' in some descriptions) 2012-07-03 16:11:00 -07:00
Brian Anderson
d1fc2b5995 Convert to new closure syntax 2012-07-01 19:19:32 -07:00
Brian Anderson
a3382b6f26 Eliminate usages of old sugared call syntax 2012-06-30 16:01:49 -07:00
Michael Sullivan
98e161f00e Switch the compiler over to using ~[] notation instead of []/~. Closes #2759. 2012-06-29 17:41:45 -07:00
Eric Holk
87eaf91be3 Replaced almost all vector+ in rustc (#2719) 
Didn't update shape because the changes were causing segfaults.
 2012-06-28 15:11:09 -07:00
Graydon Hoare
697f1e38d6 Change 'native' and 'crust' to 'extern'. 
This comes with a terminology change. All linkage-symbols are 'extern'
now, including rust syms in other crates. Some extern ABIs are
merely "foreign". The term "native" is retired, not clear/useful.

What was "crust" is now "extern" applied to a _definition_. This
is a bit of an overloading, but should be unambiguous: it means
that the definition should be made available to some non-rust ABI.
 2012-06-26 16:18:37 -07:00
Eric Holk
b9d3ad0736 Getting rid of lots more vector +=. (issue #2719) 2012-06-26 00:39:18 -07:00
Michael Sullivan
329eca6044 Make vectors uglier ([]/~). Sorry. Should be temporary. Closes #2725. 2012-06-25 20:00:46 -07:00
Tim Chevalier
487cbf8e90 Remove resources 
Also fixed shapes for classes with dtors, as well as handling
offsets for classes with dtors correctly in take glue.

Closes #2485
 2012-06-24 15:09:57 -07:00
Graydon Hoare
312faf31df Tag all remaining FIXMEs with bugs. Install rule in tidy script to enforce this. 2012-06-21 16:44:10 -07:00
Tim Chevalier
76d6120e52 Fix resolve bug that made nested classes not work 
It wasn't possible to refer to the constructor for a class nested inside
an item from the class's outer scope. Fixed.
 2012-06-20 20:12:14 -07:00
Brian Anderson
4dcf84e4f4 Remove bind. Issue #2189 2012-06-20 17:27:28 -07:00
Brian Anderson
ce750a7dbc Box AST idents 2012-06-13 11:30:45 -07:00
Lindsey Kuper
7c0fd858db Get rid of little-used logging fns in util::common. Closes #2553. 
Also got rid of a bunch of commented-out logging statements and
generally cleaned up the logging situation, mostly in typestate.
 2012-06-08 17:22:19 -07:00
Tim Chevalier
b0f01727fe Annotate FIXMEs in resolve 
And fix one FIXME (use fk_ctor to visit a constructor)
 2012-06-07 13:48:35 -07:00
Niko Matsakis
9be612f7ee move resolve to dvec, remove unnecessary mut annotations 2012-06-06 18:37:52 -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
Tim Chevalier
8d7765be82 Resolve bounds in iface types 
Closes #2311
 2012-05-29 16:50:21 -07:00
Michael Sullivan
8668d06400 Get rid of many implicit copies as a preliminary to Issue #2448. 2012-05-25 16:39:35 -07:00
Niko Matsakis
9773a22119 shuffle error messages in borrowck, and prevent it from spewing too many 
also, fix a few minor issues it complains about
 2012-05-23 12:01:27 -07:00
Brian Anderson
4756556748 rustc: Move new_def_hash to ast_util 2012-05-23 00:43:02 -07:00
Brian Anderson
9aa18c2852 rustc: Move ast_map to the syntax crate 2012-05-21 23:39:27 -07:00
Brian Anderson
47bb1185f2 rustc: Move walk_pat to ast_util 
This will allow ast_map to move to the syntax crate
 2012-05-21 23:22:08 -07:00
Brian Anderson
85d67723ee rustc: Move path_to_ident to ast_util 2012-05-21 22:41:59 -07:00
Niko Matsakis
34b42eeb65 change list so that it must be used in a purely boxed fashion 
The old way was inconsistent---the head was unboxed but the
tail was boxed.  This resulted in numerous needless copies and
also made the borrow check unhappy, because the head tended to be
stored in mutable memory.
 2012-05-21 09:37:34 -07:00
Niko Matsakis
8e73bb6ea0 detect and report shadows in nested bindings 2012-05-21 09:37:22 -07:00
Niko Matsakis
774ea145ec make more code use dvec 2012-05-18 20:00:51 -07:00
Niko Matsakis
35f6f37453 avoid modifying the variable we are alting over 2012-05-18 20:00:50 -07:00
Tim Chevalier
5428a22b95 First cut at dtors for classes 
Classes with dtors should compile now. Haven't yet tested
whether they actually run correctly.

Beginnings of support for #2295, though that won't be done until
there's more test cases and resources are removed.
 2012-05-14 14:26:10 -07:00
Marijn Haverbeke
b619954457 Start parsing pub/priv on regular items 
Issue #1893
 2012-05-08 16:09:40 +02:00
Tim Chevalier
4f105e4025 In resolve, visit the path in an iface ref 
Necessary to resolve any type arguments in a ref to a parameterized
iface. This meant that, for example:

class A implements B<int> { ...

didn't work before, because the "int" in B's argument wasn't getting
visited, and thus wasn't getting resolved. Now it works.

Partially addresses Issue #2288, but I also want to check that class
ty params can appear as the type arguments to ifaces (for example,

class A<T> implements B<T> {...

should work.)
 2012-05-07 14:43:31 -07:00
Niko Matsakis
8a9df5aa38 make it illegal to implicitly capture mutable variables 
this is the final part of #1273
 2012-05-07 13:22:42 -07:00
Niko Matsakis
50ec6bd2c3 new cap clause syntax 2012-05-04 12:33:08 -07:00
Tim Chevalier
29b807be2a Removed unused import of std::deque 2012-05-03 15:37:02 -07:00
Graydon Hoare
b12e27595e Error message reformatting, close #2309. 2012-05-02 14:47:33 -07:00
Tim Chevalier
3d4ef74c9b Encode the ifaces a class implements in metadata 
This lets you use class A as if it had type B if A implements B,
and A and B are in different crates from your own.

Closes #2285
 2012-05-02 13:38:56 -07:00
Tim Chevalier
46425af8a5 Remove code that was accidentally committed 
This was a workaround for the bug that was actually fixed in
164039e867
 2012-05-01 08:48:25 -07:00
Tim Chevalier
164039e867 Don't re-export a glob-imported ID when the same ID is defined within 
a module

See the test case I added (issue-2316-c) for a concrete example.
issue-2316 also contains the originally reported test case. resolve
was using bitwise or instead of logical or when checking exports,
resulting in excessively eager evaluation. A one-line fix that took
six hours to isolate ;-)
 2012-05-01 08:43:17 -07:00
Niko Matsakis
825fd1808e lots of work to make iface/impls parameterized by regions 
- paths can now take region parameters, replacing the dirty hack
  I was doing before of abusing vstores.  vstores are now a bit
  of a hack though.

- fix various small bugs:
  - we never checked that iface types were compatible when casting
    to an iface with `as`
  - we allowed nonsense like int<int>
  - and more! (actually that may be it)
 2012-04-25 19:26:56 -07:00
Marijn Haverbeke
9f99c3263b Rewrite exhaustiveness checker 
Issue #2111
 2012-04-25 09:15:17 +02:00
Tim Chevalier
f7641286b2 Allow classes to be cast to ifaces that are in the same crate 
I had to xfail one existing test case (class-implements-int) because,
I think, of the same bug described in #2272.
 2012-04-23 21:15:03 -07:00
Marijn Haverbeke
9053f54498 Move map iface over to more for-friendly iteration methods 2012-04-23 15:18:19 +02:00
Marijn Haverbeke
a872a99bfe Simplify representation of ast::path 2012-04-23 13:04:46 +02:00
Marijn Haverbeke
587d8a5d4f Misc code cleanups using list::each for list iteration 2012-04-23 12:13:59 +02:00