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425 Commits

Author SHA1 Message Date
Graydon Hoare
61575582ba Describe warnings on command line if user says -W help. 2012-04-26 14:43:43 -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
Graydon Hoare
458d2ff067 Be a bit more cautious about marking things no-throw. 2012-04-25 18:53:54 -07:00
Graydon Hoare
753b683939 More slice use in vec, io, str, ebml, metadata encoder and decoder. 2012-04-25 17:19:36 -07:00
Graydon Hoare
90c1b4645f Set no-unwind on glue functions that don't drop resources. 2012-04-25 17:19:36 -07:00
Graydon Hoare
fa6c68a025 Set no-unwind attribute on all upcalls other than fail. 2012-04-25 17:19:36 -07:00
Brian Anderson
3a3a7fc426 rustc: Cache normalized types 2012-04-25 15:49:27 -07:00
Brian Anderson
df0ef528b9 rustc: Use LLVM named structs for enum types 2012-04-25 15:49:25 -07:00
Marijn Haverbeke
10120cce0f typeck: Take more care to pass down expected types 
This helps with prototype inference and avoids some 'must be known
in this context' errors.
 2012-04-25 17:45:29 +02:00
Marijn Haverbeke
9f99c3263b Rewrite exhaustiveness checker 
Issue #2111
 2012-04-25 09:15:17 +02:00
Brian Anderson
5a0c564817 Revert "rustc: Use LLVM named structs for enum types" 
This reverts commit 6e909e387d1b71a8b813433ce834384ffb13fedf.
 2012-04-24 20:47:06 -07:00
Brian Anderson
b88ecec08c Revert "rustc: Cache normalized types" 
This reverts commit 06afe21c033abf370825034f3b1639a80386da6d.
 2012-04-24 20:47:00 -07:00
Brian Anderson
06afe21c03 rustc: Cache normalized types 2012-04-24 18:24:35 -07:00
Brian Anderson
6e909e387d rustc: Use LLVM named structs for enum types 2012-04-24 18:24:35 -07:00
Graydon Hoare
929c3dd710 Workarounds for bug #2280: add some temporaries for borrowing. 2012-04-24 15:19:01 -07:00
Brian Anderson
e7dbf42214 rustc: Fix type_need_unwind_cleanup. Closes #2272 2012-04-24 14:55:16 -07:00
Brian Anderson
5437a045fc rustc: Remove a bitcast. Issue #2276 2012-04-24 14:00:50 -07:00
Brian Anderson
b4a3d525d8 rustc: Eliminate trans dependency from metadata::tyencode 2012-04-23 23:41:18 -07:00
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
Tim Chevalier
1c39fda0ea Rename option::get_or_default to get_default, for consistency 2012-04-23 20:52:50 -07:00
Niko Matsakis
b04b415e0d encode the borrowing table, add a simple cross-crate borrowing test 2012-04-23 16:41:11 -07:00
Tim Chevalier
7d05bea7b9 Fix bug with * patterns in trans_alt 
enter_opt was handling the (*) case wrong and causing a bounds check
    failure. Fixed it (the test case is one of the extracted ones from
    the reference manual)
 2012-04-23 15:50:51 -07:00
Niko Matsakis
71128e75b0 moderate comment, remove some dead regions code 2012-04-23 08:02:59 -07:00
Niko Matsakis
7113a2c30b remove dead code 2012-04-23 08:02:59 -07:00
Niko Matsakis
4eb71c07c6 remove outdated comment 2012-04-23 08:02:59 -07:00
Niko Matsakis
30d563839e Various regions fixes. 2012-04-23 08:02:59 -07:00
Niko Matsakis
0d3658bb43 rewrite the resolution infrastructure; but it's still grody 2012-04-23 08:02:58 -07:00
Marijn Haverbeke
68f8812511 Guard against infinitely expanding generic/inline functions 
Closes #2220

Test case disabled until a memory-leak issue is resolved.
 2012-04-23 16:44:52 +02:00
Marijn Haverbeke
2782cfb783 Emit a more useful error when using an unsuitable function for a loop 
Closes #2255
 2012-04-23 15:43:29 +02:00
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
Marijn Haverbeke
dfdca5d538 Fix broken determination of external method type param count 
Closes #2185
 2012-04-23 09:25:14 +02:00
Brian Anderson
734494a04d rustc: Cache constant C strings. Closes #2264 2012-04-21 14:26:13 -07:00
Tim Chevalier
734166f41c Print out return type correctly in typestate error message 
In the "not all paths return" error message, typestate was printing
the AST type from the fn decl, not the ty::t type. This ended in tears
when the AST return type was "ty_infer". Now it looks up the function node
ID's type and uses util::ppaux::ty_to_str instead.

Closes #2163.
 2012-04-20 18:48:08 -07:00
Graydon Hoare
14d0509691 Log decoded inline_items when debug is active. 2012-04-20 17:18:42 -07:00
Graydon Hoare
355422ddbd Implement tydecode::parse_vstore. 2012-04-20 17:18:42 -07:00
Graydon Hoare
90f82e171d Get borrowing working on fixed evecs. 2012-04-20 12:11:55 -07:00
Tim Chevalier
37b0549730 Add new syntax for patterns that match the head constructor only 
Adds a new kind of pattern C(*) where C is a constructor that may
have any number of fields. This pattern matches any value
constructed with C, without binding names for any of the fields.

Closes #1701.
 2012-04-20 00:56:46 -07:00
Niko Matsakis
3c995fb8f3 make nominal types optionally parameterized by a self region. 
Issue #2201.
 2012-04-19 21:01:11 -07:00
Niko Matsakis
f3f34bf09b correct universally_quantify to use structure_of, and introduce a test for this 2012-04-19 21:01:11 -07:00
Tim Chevalier
31ff64c62d Annotate FIXMEs in parser 
Also, get rid of two FIXMEs by refactoring some code, and moving the
call_expr check for be expressions into typeck, where it seems to
make more sense.
 2012-04-19 19:17:59 -07:00
Tim Chevalier
cdc8722f95 Add a lint pass to check for while true { ... } loops 
And suggest changing them to loop { ... }. Had to fix the few
remaining while true loops (in core::io). Closes #1962.
 2012-04-19 18:14:38 -07:00
Graydon Hoare
f641dce852 Get evec slices and unique-evec slice-borrowing working. 2012-04-19 16:51:37 -07:00
Tim Chevalier
b0074c5a92 Disallow rebinding / matching against consts in alts 
As per Issue #1193. Closes #1193.

I had to rename a few variables ("info" and "epsilon") to avoid
clashing with in-scope constants, which is responsible for all the
changes other than resolve and issue-1193.rs.
 2012-04-19 16:21:15 -07:00
Graydon Hoare
1e51196f33 Get fixed-size evecs working. 2012-04-19 15:52:50 -07:00
Graydon Hoare
956bc773c6 Fix [] on str to exclude the trailing null. 2012-04-18 17:50:58 -07:00
Brian Anderson
9a8a04629e syntax: Put the main parser interface in mod parse 2012-04-18 10:50:50 -07:00
Marijn Haverbeke
aa4278a3f5 Require values to be copyable when cast 
Closes #2222
 2012-04-18 17:21:39 +02:00
Marijn Haverbeke
fda7bb6721 Fix oversight in type_use.rs 
Closes #2053
 2012-04-18 17:21:39 +02:00