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2112 Commits

Author SHA1 Message Date
Niko Matsakis
1d7d5c16b3 correct more broken tests 2012-03-24 22:15:34 -07:00
Niko Matsakis
ac4294a176 add test that was failing from tedh 2012-03-24 21:59:16 -07:00
Niko Matsakis
7ae757ff1a add annotation for variable that used to infer to bot 2012-03-24 21:55:53 -07:00
Niko Matsakis
bf9d714d46 Avoid unifying vars when possible; handle bot (more) correctly 2012-03-24 21:38:43 -07:00
Niko Matsakis
ee5d0f5e3f new test which features conflicting variance requirements 2012-03-24 21:38:42 -07:00
Patrick Walton
f507b54f19 test: Rename run-pass/simple-regions.rs to run-pass/regions-simple.rs 
This groups all the region tests under regions-*.
 2012-03-24 19:21:51 -07:00
Patrick Walton
8bef2716fe test: Add a simple test for dangling pointers 2012-03-24 19:00:08 -07:00
Tim Chevalier
aae14e352a Allow methods to call other methods in the same class 2012-03-23 23:10:45 -07:00
Tim Chevalier
bebdfe8ce8 Add another test for cross-crate method calls 2012-03-23 23:10:45 -07:00
Niko Matsakis
f5edb5ee18 xfail-test regions tests 2012-03-23 22:06:39 -07:00
Niko Matsakis
042c532a08 Implement new inference algorithm. 2012-03-23 21:47:28 -07:00
Tim Chevalier
8bbd78075f Handle self correctly when translating classes 
This change uses the same code for handling the "self" reference for
classes as is already used for impls/ifaces. This allows removing the
extra maybe_self_id argument (which was just for classes) to trans_closure
that I added before. I also rewrote the translation for class ctors so
that it doesn't generate new AST nodes (instead translating directly).

Also changed visit so that it visits class ctors correctly with visit_fn,
and changed typestate to not do return-checking when visiting a class ctor.
 2012-03-23 20:37:50 -07:00
Patrick Walton
cab4f1685b test: Add a test case that ensures ret &EXPR works. 2012-03-23 16:18:28 -07:00
Patrick Walton
7592dae949 test: Fix unresolved name in regions-mock-trans-impls.rs 2012-03-23 15:44:37 -07:00
Patrick Walton
c56ec7b02a test: Add a version of the "mock-trans" regions test case that uses impls 2012-03-23 15:28:47 -07:00
Patrick Walton
b9c4dbeb33 test: Fix leak in regions-mock-trans 2012-03-23 15:17:34 -07:00
Patrick Walton
df77eb433b test: Fix whitespace at EOL 2012-03-23 15:05:39 -07:00
Patrick Walton
aa0f25ae31 test: Add a trans.rs-workalike test case for regions 2012-03-23 14:42:39 -07:00
Patrick Walton
7931a61ebb rustc: Redo region inference to be a bit less broken 2012-03-23 12:22:58 -07:00
Marijn Haverbeke
84019aa0dc Keep an explicit map of things that have to be spilled 
This prevents us from spilling locals more than once.

Closes #2040
 2012-03-23 16:08:01 +01:00
Marijn Haverbeke
894b7469d6 Replace most uses of intrinsics in core with builtins 
Issue #1981
 2012-03-23 10:49:47 +01:00
Tim Chevalier
73a0c17d77 Make cross-crate calls to class methods work 2012-03-22 20:32:47 -07:00
Brian Anderson
f7f1490d6e rt: Run resource destructors during cycle collection 2012-03-22 19:07:31 -07:00
Niko Matsakis
dc07280b08 make --enforce-mut-vars always on, add mut annotations to remaining files 2012-03-22 09:58:19 -07:00
Tim Chevalier
30c272cb3a methods work 
Cross-crate method calls don't work yet. Added
run-pass/class-method-cross-crate to test that, but it's xfailed

References to fields within methods don't work yet. Added
run-pass/class-methods to test that, but it's also xfailed
 2012-03-21 13:53:21 -07:00
Niko Matsakis
7cc0f554ae add test for commit 9502fb99e0 2012-03-21 08:23:31 -07:00
Niko Matsakis
cce2751461 Adjust arena definition to be compatible with placement new 2012-03-21 05:46:31 -07:00
Niko Matsakis
cfcbec3cc3 Implement an initial version of placement new. 2012-03-20 20:39:40 -07:00
Graydon Hoare
084fe56ad5 Conditionalize test to only run double/byte/double test on x64 for now. 2012-03-20 17:34:21 -07:00
Graydon Hoare
faacbb38f0 Xfail struct-return test. x64 ABI is not quite right yet. 2012-03-20 17:13:48 -07:00
Tim Chevalier
b06dc884e5 Class methods WIP 
In particular, use the ast::method type to represent a class method,
and try to reuse as much iface code as possible. (This makes sense now
since I'll be allowing polymorphic class methods.)
 2012-03-20 17:07:07 -07:00
Graydon Hoare
855c99ea75 Some tests for passing and returning structures by value on x64. Close #1402. Close #1970. 2012-03-20 16:44:56 -07:00
Brian Anderson
b181ea415e core: Rename unsafe::leak to unsafe::forget. Closes #2031 2012-03-20 15:20:37 -07:00
Brian Anderson
4e3e13302d test: Remove pretty/issue-953. Doesn't typecheck 2012-03-19 16:11:46 -07:00
Tim Chevalier
e3a1c5c96a Encode both private and public class fields in metadata 
This is necessary to calculate the correct offsets for field references.

Simple cross-crate class tests (still with fields only) now pass.
 2012-03-16 20:36:07 -07:00
Brian Anderson
154a3fdf44 rustc: Unify impl self types in the opposite order so variance is correct 2012-03-16 17:06:15 -07:00
Tim Chevalier
1680ccce1e Classes WIP 
Cross-crate metadata for classes works well enough that programs with
classes in other crates compile successfully, but output wrong results.
Checking in work so far to avoid merge hassles. (Tests are xfailed.)
 2012-03-16 15:28:05 -07:00
Niko Matsakis
e399ddbf17 allow binding of fn~, make result fn@. fixes 1899. 2012-03-16 17:48:53 -04:00
Marijn Haverbeke
35fc4a4291 Check kind bounds when calling methods 
Closes #1915
 2012-03-16 17:05:29 +01:00
Patrick Walton
0972571cdd test: Add a test case for self regions and typeclass implementations 2012-03-15 18:13:57 -07:00
Brian Anderson
f69e9ff643 test: Fix breakage 2012-03-15 15:18:04 -07:00
Brian Anderson
e1b14f6d5b test: Fix name of bitv type 2012-03-15 14:54:41 -07:00
Marijn Haverbeke
3ab9978b9b Remove support for dynamically-sized types from translation code 2012-03-15 15:08:31 +01:00
Brian Anderson
9e480708a2 core:: Eliminate str::sbuf. Replace with *u8 2012-03-14 18:19:08 -07:00
Brian Anderson
3864d6d845 std: Rename the hashmap constructors to conform to new standards 
Instead of using the new_ prefix just name them after their type
 2012-03-14 18:19:08 -07:00
Niko Matsakis
a3d2882ffd fixup auto_serialize's treatment of nullary variants 2012-03-14 21:05:06 -04:00
Patrick Walton
b516913a5d test: Remove unsafe from the region tests 2012-03-14 16:18:33 -07:00
Patrick Walton
83ed4f4bc4 test: Add a test case for the "self" region in enums 2012-03-14 15:41:54 -07:00
Niko Matsakis
1600be2c3b fix auto_serialize for enums with type parameters 2012-03-14 17:19:33 -04:00
Niko Matsakis
ffa187db25 adjust auto_serialize to generate fns named serialize_T() 
We used to generate a module T with a serialize() and deserialize() fn,
but this was suboptimal for a number of reasons:

- it required moving serialization into core so that uint etc worked
- it was harder to override the serialization behavior locally
  (this is now trivial)
 2012-03-14 11:49:28 -04:00
Niko Matsakis
9086c6f5a2 merge all auto_serialize tests into one 2012-03-13 21:30:07 -04:00
Niko Matsakis
b30cb8e43a implement deserialization, rename mk_mem_buffer() to mem_buffer() 2012-03-13 21:30:07 -04:00
Niko Matsakis
d91742294f first (functional) version of the auto_serialize syntax ext 2012-03-13 21:30:07 -04:00
Brian Anderson
aeb445b2ea rustc: Don't make the while loop body's basic block a child of the condition 
As a child of the condition, when the body encounters a ret or break it
incorrectly re-runs the cleanups of the condition.
 2012-03-13 17:27:17 -07:00
Brian Anderson
b968c8e6cd Name types after their modules instead of 't' 2012-03-13 15:14:17 -07:00
Brian Anderson
cd72b1f848 Overhaul constructor naming in libs 2012-03-13 11:07:22 -07:00
Kevin Atkinson
15985277b9 Fix Issue #1926 by sorting the gather list. 2012-03-13 07:40:41 -04:00
Graydon Hoare
6f5853f5a1 Libc/os/run/rand/io reorganization. Close #1373. Close #1638. 
- Move io, run and rand to core.
 - Remove incorrect ctypes module (use libc).
 - Remove os-specific modules for os and fs.
 - Split fs between core::path and core::os.
 2012-03-12 20:08:29 -07:00
Tim Chevalier
664d71f1f0 Improve a typechecker error message (wrong type for main()) 
As per #1903, state what type is expected for main().

Closes #1903
 2012-03-11 20:55:19 -07:00
Tim Chevalier
813c41362b A few tests for infinite loops 2012-03-11 20:17:27 -07:00
Tim Chevalier
d3035a1b20 Fix test so it terminates, and un-xfail it 
Still need more tests for loop{}
 2012-03-10 21:19:02 -08:00
Tim Chevalier
9838a7ec54 Tweak some test cases and add a few new ones 2012-03-10 20:38:03 -08:00
Tim Chevalier
98260a2a22 Handle infinite-loop poststate correctly in typestate 
If control passes an infinite loop (that doesn't have non-local
exits), then everything is true.
 2012-03-10 20:15:27 -08:00
Brian Anderson
6d4fb35912 core Remove vec::enum_chars/uint. Closes #1955 2012-03-10 17:07:23 -08:00
Brian Anderson
a0f0a704b0 core: Clean up comments and exports 2012-03-10 00:35:02 -08:00
Tim Chevalier
321fd80219 Add an infinite loop construct 
Add a loop {} construct for infinite loops, and use it in test
cases. See #1906 for details.
 2012-03-09 16:40:58 -08:00
Patrick Walton
92ed73d0bd rustc: Add pretty printing support for the address-of operator. Un-XFAIL-pretty simple-regions.rs. 2012-03-08 18:10:07 -08:00
Patrick Walton
c40bfec45d test: Add a simple region test, xfail'd in the pretty printer 2012-03-08 17:45:36 -08:00
Tim Chevalier
0c5fdc8745 Rename last to last_opt, last_unsafe to last 
As per discussion on IRC. I am about to file an RFC for further
discussion about the more general issue of whether to enforce
invariants through types, typestate, or dynamic checks, but for now,
removing the misleading name "last_unsafe".
 2012-03-08 15:25:56 -08:00
Tim Chevalier
ebc1d3e704 Rename last_total to last_unsafe 
See Issue 1943 for any discussion (reopen it if necessary).

Closes #1943
 2012-03-08 13:07:31 -08:00
Niko Matsakis
2bfed908e3 Fix #1941: inlining of items that themselves contain nested items 
The fix is to drop nested items from the encoded AST.  Nested items may
themselves be inlined, but that is an independent question.
 2012-03-07 18:06:29 -08:00
Patrick Walton
c9375fed8d stdlib: Stop incurring vtable dispatch costs when hashmaps are used 
This required changing almost all users of hashmaps to import the hashmap interface first.

The `size` member in the hashmap structure was renamed to `count` to work around a name conflict.
 2012-03-07 17:35:13 -08:00
Patrick Walton
c245d9e980 Revert "stdlib: Stop incurring vtable dispatch costs when hashmaps are used" 
This reverts commit f0250a23d3.
 2012-03-07 16:56:45 -08:00
Patrick Walton
f0250a23d3 stdlib: Stop incurring vtable dispatch costs when hashmaps are used 
This required changing almost all users of hashmaps to import the hashmap interface first.

The `size` member in the hashmap structure was renamed to `count` to work around a name conflict.
 2012-03-07 16:51:31 -08:00
Tim Chevalier
90ac69904f Improve a type error message (avoid the word 'non-dereferenceable') 2012-03-07 14:14:34 -08:00
Brian Anderson
8a4c8bab84 test: Add test for #979 2012-03-05 18:41:55 -08:00
Brian Anderson
0ee96de4ee rustc: Lower case error messages 2012-03-05 17:05:20 -08:00
Niko Matsakis
8820d4485b print type arguments when pretty-printing all nominal types 2012-03-05 16:47:52 -08:00
Brian Anderson
633881a562 test: xfail-fast run-pass/classes-simple.rs 2012-03-04 14:13:18 -08:00
Tim Chevalier
e2fa6f03f5 Translate simple classes 
Programs using classes with fields only (no methods) compile and run,
    as long as nothing refers to a class in a different crate (todo).

    Also changed the AST representation of classes to have a separate
    record for constructor info (instead of inlining the fields in the
    item_class node), and fixed up spans and pretty-printing for
    classes.
 2012-03-04 12:43:17 -08:00
Erick Tryzelaar
f630ebdb6a comp/std: rename io::string_reader to io::str_reader. 2012-03-02 19:15:35 -08:00
Brian Anderson
3ed6f6520f core: Remove _mut functions from vec 
Instead, use vec::to_mut/from_mut to transform vectors in place as
needed.
 2012-03-02 15:49:49 -08:00
Brian Anderson
a04127d291 test: xfail-fast the cci tests 2012-03-02 13:46:42 -08:00
Brian Anderson
78bfdb11c8 Revert "rust: xfail-fast run-pass/cci_no_inline_exe" 
This reverts commit 95099cddcf.
 2012-03-02 13:46:02 -08:00
Brian Anderson
09f191f3a7 Revert "test: xfail-fast run-pass/cci_iter.exe" 
This reverts commit c0a5e21b29.
 2012-03-02 13:45:18 -08:00
Brian Anderson
95099cddcf rust: xfail-fast run-pass/cci_no_inline_exe 2012-03-02 13:44:40 -08:00
Brian Anderson
c0a5e21b29 test: xfail-fast run-pass/cci_iter.exe 2012-03-02 13:36:11 -08:00
Brian Anderson
fd12459d94 test: xfail-fast run-pass/cci_impl_exe 2012-03-02 13:23:55 -08:00
Niko Matsakis
def72bda47 retool inline encoding to handle methods, fix tests 2012-03-02 06:47:25 -08:00
Niko Matsakis
12c68bcd6d make sure we do not bind unique closures (or blocks, for that matter) 2012-03-02 06:47:25 -08:00
Tim Chevalier
48c763c098 Use the correct prestate for calls 
The prestate for calls was getting set incorrectly to the poststate for the operator
in the call. This worked before since most of the time, operator expressions are
pure. Issue 1895 shows how this breaks when the operator is a closure that has a
move-in capture clause.

(I had a several-day, multi-file patch for this that didn't work... and then it
turned out to be a one-line fix. The joys of programming.)

Closes #1895
 2012-03-01 09:16:26 -08:00
Marijn Haverbeke
072b015515 Add test case for #1894 2012-03-01 10:11:28 +01:00
Niko Matsakis
4132cbd22a un-xfail test, remove old comment 2012-02-29 12:49:15 -08:00
Marijn Haverbeke
0da1aca498 Recognize last uses for copied closed-over variables 
And clean up and fix some bad things in last_use.rs.

Closes #1894
 2012-02-29 18:06:26 +01:00
Niko Matsakis
1fd9abaa47 rename aux to auxiliary, since aux is apparently reserved on windows 2012-02-28 06:45:33 -08:00
Niko Matsakis
5c1338a18e add ability to run multi-crate tests, run tests with --inline 2012-02-28 06:31:29 -08:00
Tim Chevalier
c28c258f91 Disallow type parameters in the main() function 
Closes #1900
 2012-02-25 11:06:01 -08:00
Niko Matsakis
274c9708f0 Test for #1374 2012-02-24 21:14:31 -08:00
Graydon Hoare
b44be95e45 Support basic, unsophisticated, somewhat wrong export-globs. 2012-02-23 18:39:14 -08:00
Graydon Hoare
5f4dcb0fa4 Fix comment, add test that export glob works as import glob in scope. 2012-02-23 18:39:13 -08:00
Marijn Haverbeke
780f8277f4 Finish cleanup of core::str 
Closes #1849
 2012-02-23 17:00:19 +01:00
Kevin Cantu
7782f5d692 (core::str) remove len_bytes alias 2012-02-23 17:00:19 +01:00
Kevin Cantu
98447f5236 (core::str) mostly rename len -> len_chars 2012-02-23 17:00:19 +01:00
Brian Anderson
27ab663845 rustc: Don't ignore attributes inside empty mods. Closes #1655 2012-02-22 21:47:23 -08:00
Brian Anderson
ffa77dd610 test: Add a test for #1696 2012-02-22 21:17:19 -08:00
Brian Anderson
ae23ee28e2 test: Add a test for #1697 2012-02-22 21:14:27 -08:00
Brian Anderson
99a48660d1 rustc: Allow any integral types on rhs of shift ops 2012-02-22 17:26:08 -08:00
Tim Chevalier
4acfcd8c2f Improve error message for use of a non-pure-fn in a pred 
Closes #1883
 2012-02-22 10:59:52 -08:00
Marijn Haverbeke
1e5266260a Take move captures in account in mutability checker 
Closes #1461
 2012-02-22 13:35:17 +01:00
Marijn Haverbeke
ffd50b9cdf Make the various from_str functions return options 
So that they can be used with user input without causing task
failures.

Closes #1335
 2012-02-22 13:18:15 +01:00
Marijn Haverbeke
ad03761a97 Remove preconditions from libraries 
Closes #1805
 2012-02-22 11:47:47 +01:00
Brian Anderson
77a01054fa rustc: Generate crates with #ast 2012-02-21 15:34:26 -08:00
Brian Anderson
6527fc3925 core: Fix to_str_exact for floats with no decimal component 2012-02-21 14:25:31 -08:00
Brian Anderson
4220dcf1e9 core: New task API 2012-02-20 18:58:04 -08:00
Tim Chevalier
fbc95ba018 Re-XFAIL test that I accidentally 2012-02-20 17:33:35 -08:00
Tim Chevalier
cd9579e079 fix whitespace again 2012-02-20 17:21:33 -08:00
Tim Chevalier
2299d204e4 Further work on resolving and typechecking classes 
Class tests aren't working yet, but they fail a little later :-)

Also, make the parser correctly set a constructor's result type to
its enclosing class type.
 2012-02-20 17:16:52 -08:00
Graydon Hoare
ef6f628589 Refactor view_path to parse (but not yet process) export globs, unify code paths. 2012-02-17 23:05:20 -08:00
Graydon Hoare
6f70896854 Add new test for export globs, xfailed. 2012-02-17 23:02:27 -08:00
Marijn Haverbeke
e62ddf4898 More rigorous reuse of cleanup sequences 
In both landing pads and break/cont/ret unwinding.

Closes #300
 2012-02-16 16:37:33 +01:00
Brian Anderson
93b66ee587 test: Assert that the result is correct in run-pass/crust-stress 2012-02-15 12:45:04 -08:00
Brian Anderson
0438e6e924 bench: Add a test for task concurrency 2012-02-15 11:52:43 -08:00
Marijn Haverbeke
1248c250d8 A test that I forgot to git-add 2012-02-15 17:21:03 +01:00
Marijn Haverbeke
67cc89f38d Rewrite exhaustiveness checker 
Issue #352
Closes #1720

The old checker would happily accept things like 'alt x { @some(a) { a } }'.
It now properly descends into patterns, checks exhaustiveness of booleans,
and complains when number/string patterns aren't exhaustive.
 2012-02-15 15:47:42 +01:00
Marijn Haverbeke
16e5760564 Fix bug in safe-reference checker 
At some point, a refactor broke the code that handled local declarations
to no longer descend into the initializer expressions.

Closes #1846
 2012-02-15 11:53:32 +01:00
Marijn Haverbeke
6627890f6b Support 'alt check' syntax 
It is only a way to flag an alt as intentionally non-exhaustive right now.

Issue #1679
 2012-02-15 11:53:32 +01:00
Brian Anderson
9f95ccb426 test: Add a crust function stress test 2012-02-15 01:16:53 -08:00
Kevin Atkinson
d6d7134c37 When parsing a source string, fail when the entire string is not parsed. 
(For now only fail when parse_from_source_str is used to avoid
possible compatibility problems; parse_expr_from_source_str still
does not check.)
 2012-02-14 19:37:33 -08:00
Kevin Atkinson
a803a14b56 Bug fix to accept $ in 0th pos, (ie #ast{$(x) + ...}). 
Note: part from Niko Matsakis commit: rewrite assert to accept a $ in
0th pos.
 2012-02-14 19:37:33 -08:00
Kevin Atkinson
3eef8d1419 Correctly handle the character position at the EOF. 
Fixes issue #1785.
 2012-02-14 19:37:33 -08:00
Kevin Atkinson
0e44133e7c Do a better job of reporting source location for files (i.e. filemap) 
that are really a substr of another file.
 2012-02-14 19:37:33 -08:00
Brian Anderson
d5e7f0d113 rt: Don't kill tasks while they are in a callback from C 2012-02-14 11:24:09 -08:00
Brian Anderson
3f4872f032 test: Test yielding in crust functions 2012-02-14 11:24:09 -08:00
Brian Anderson
a393fb3221 rt: Maintain stack ptrs correctly when returning from stack switches 2012-02-14 11:24:09 -08:00
Brian Anderson
214cdd0dee rustc: Translate crust functions 2012-02-14 11:24:09 -08:00
Brian Anderson
c4c89dd684 rustc: Translate the value of crust functions 2012-02-14 11:24:09 -08:00
Brian Anderson
0a503228f6 rustc: Typecheck crust functions as *u8 2012-02-14 11:24:09 -08:00
Brian Anderson
305cbf9b8e rustc: Parse crust functions 2012-02-14 11:24:09 -08:00
Marijn Haverbeke
90324a1978 XFAIL bind-methods test until I figure out what is going wrong 
It is not Valgrind-clean.
 2012-02-14 13:54:41 +01:00
Marijn Haverbeke
57c7645cb8 Allow static method calls to be bound 
This allows you to take the value of, for example, `[1].len`, or bind
it with `bind x.map(_)` syntax.

I'm holding off on implementing this for dynamic methods (those on
bounded type parameters or iface types) until it's clearer what we
will do with monomorphization.

Issue #435
 2012-02-14 13:43:36 +01:00
Marijn Haverbeke
f2e880b750 Add [X].len() to core, use it in trans modules 2012-02-14 13:43:36 +01:00
Brian Anderson
f3dba33043 test: Add test for #1821 2012-02-13 15:58:14 -08:00
Marijn Haverbeke
94d4dcdbf0 Fix bug in handling of block functions in last-use analysis 
It would fail to start out with a fresh scope when going over
a loop or block function for the second time, and thus not
recognize last uses of locals defined inside the block.

Closes #1818
 2012-02-13 17:55:40 +01:00
Niko Matsakis
520c3f5f79 correct error message and add to test 2012-02-13 07:33:16 -08:00
Niko Matsakis
4eb52f69a9 do not fail if iface/impl method have different number of parameters 2012-02-13 06:50:58 -08:00
Niko Matsakis
a7641e99e8 remove leading ::, new tests 2012-02-13 06:50:58 -08:00
Kevin Cantu
2b4f5136a5 (core::str) rename byte_len -> len_bytes and rename char_len -> len 2012-02-12 15:30:20 -08:00
Kevin Cantu
944f5a6598 (core::str) move push_byte, push_bytes, pop_byte, and shift_byte into str::unsafe 2012-02-12 15:30:20 -08:00
Brian Anderson
005a3efb8b test: Fix cros-crate-glob-collision 2012-02-11 18:20:02 -08:00
Niko Matsakis
3f15a28b16 correct fully qualified type names to include the crate; add tests (take 2) 
This reverts commit fc023d91c7.
 2012-02-11 14:09:52 -08:00