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321 Commits

Author SHA1 Message Date
Patrick Walton
10befcd9a4 Add type parameters to tag types 2011-02-17 16:23:31 -08:00
Brian Anderson
0ebfb8227c Add support for unsigned binops. Closes #57 2011-02-14 08:31:52 -08:00
Graydon Hoare
277334890d Add alt-pattern-lit.rs test. 2011-02-10 19:13:39 -08:00
Brian Anderson
f17a3421e0 Cleanup for 'be' statement and comments about future typestate 2011-02-10 12:12:10 -08:00
Brian Anderson
6461cf30de Add compile-fail tests for tail calls 2011-02-10 12:12:10 -08:00
Graydon Hoare
b7dfbc9db0 Fix bug in test and un-XFAIL 4 tests now passing on rustc. 2011-02-09 13:19:20 -08:00
Rafael Avila de Espindola
ff6864aa5c Fix expressions with paths with more than one element. 2011-02-07 14:57:34 -05:00
Rafael Avila de Espindola
8122e0c542 Add support for 
native mod foo = "bar" ...
 2011-02-07 12:50:04 -05:00
Rafael Ávila de Espíndola
57bb9d809b Parse function declarations. 2011-02-04 11:10:04 -05:00
Rafael Ávila de Espíndola
dd3ed6139a Add most of the plumbing for native items and add support for parsing native type declarations. 2011-02-02 10:43:57 -05:00
Rafael Ávila de Espíndola
4b06dc574b Add very minimal support for native modules. For now they must be empty. 2011-02-01 16:57:33 -08:00
Brian Anderson
a2789363e1 Reenable xfailed tests for rustboot that pass with trivial or no modifications 2011-01-30 15:55:27 -05:00
Rafael Ávila de Espíndola
3cac20dae3 Correctly handle "import foo = bar.zed;". 2011-01-28 11:54:59 -05:00
Graydon Hoare
99106e4029 Fix bug in box-unbox.rs test. 2011-01-27 13:52:02 -08:00
Rafael Ávila de Espíndola
c170e7edfd Resolve type paths. 2011-01-27 16:39:31 -05:00
Rafael Ávila de Espíndola
21208f2343 Handle paths correctly. This lets us handle one more test :-) 2011-01-27 15:56:10 -05:00
Graydon Hoare
11da656402 Fix bug in generic-obj.rs testcase. 2011-01-26 11:39:48 -08:00
Rafael Ávila de Espíndola
70c129f79b Fix test now that we look at the full error-pattern. Also enable it for rustc. 2011-01-26 12:06:19 -05:00
Rafael Ávila de Espíndola
1b82060c5e Print an error if we try to refer to a module in an expr_path. 2011-01-25 18:16:52 -05:00
Rafael Ávila de Espíndola
9e2324ad1e Small first step in expr_path. Call find_final_def just to detect 
unresolved names. find_final_def is going to be extended to return the
final expr.
 2011-01-25 17:54:38 -05:00
Graydon Hoare
b361b1ee8c Un-XFAIL 7 tests that have begun working on rustc lately. Fix one bug in mlist.rs. 2011-01-21 15:56:42 -08:00
Graydon Hoare
9d3ebd6a57 Implement dynamic GEP enough to permit expr_field to work on tup(T,T,T). 2011-01-19 16:29:14 -08:00
Rafael Ávila de Espíndola
35d53b7eb1 Look at the type params of an item_ty when resolving. 2011-01-19 16:13:33 -05:00
Graydon Hoare
e8d266c614 Change generic-drop-glue.rs to be meaningful again, and un-XFAIL on rustc. 2011-01-18 17:20:13 -08:00
Graydon Hoare
156e1b363f Make legal and un-XFAIL generic-fn-infer.rs (on both compilers). 2011-01-17 16:03:38 -08:00
Rafael Ávila de Espíndola
9f3caed8a0 Enable more tests. 2011-01-17 18:13:55 -05:00
Rafael Ávila de Espíndola
58490d7fa0 Fix the last known (to me) bug in import resolution. We were not properly 
dropping the inner part of the environment when an intermediate item resolved
in an outer scope.
 2011-01-17 13:33:13 -08:00
Rafael Ávila de Espíndola
5b9eda4a41 Fix the import handling in "complex" cases. When looking a.b.c and 'a' is a 
module, we should look for 'b' *just* in the module 'a' and then continue
resolving b.c in the environment created by updating *with* a.

Still not 100% correct, but getting there.
 2011-01-14 17:34:00 -05:00
Rafael Ávila de Espíndola
3722326cd7 Add or enable some tests. 2011-01-13 18:52:06 -05:00
Rafael Ávila de Espíndola
c1f2e29596 Produce better errors for invalid imports. 2011-01-12 12:27:31 -08:00
Rafael Ávila de Espíndola
34643eeac8 Fix another import case we got wrong: The local environment should not 
interfere with the import statements.
 2011-01-11 13:59:52 -08:00
Rafael Ávila de Espíndola
c5a766f133 Fix two invalid import cases we were not detecting: 
* If an import was unused we would never print any errors for it.
* We would keep the existing environment in scope when descending 'foo.bar'
  and would find 'bar' in the global environment if there was no 'bar' in
  'foo'.
 2011-01-11 13:58:39 -08:00
Graydon Hoare
a8eeec1dbd Sketch support for reading multi-file crates in rustc. Add test, not yet working. 2011-01-10 18:18:16 -08:00
Graydon Hoare
e96414a6f0 Further corrections to the Makefile rules covering failing tests. 2011-01-10 14:53:20 -08:00
Brian Anderson
295c54e10f Remove the assumption that circular_buffer's buffer has a power of two size 
It was not obvious how to make this implementation work when the unit size
was not also a power of two, so for now just make the buffer size a multiple
of the unit size so it can pass all the tests.
 2011-01-10 11:31:33 -08:00
Brian Anderson
a077400d4c Remove unused variable in circular_buffer tests 2011-01-10 11:31:33 -08:00
Brian Anderson
6c6c9acd96 Rename test to reflect that the circular_buffer runtime class is what's being tested 2011-01-10 11:31:33 -08:00
Brian Anderson
97aa599b0d Fix circular_buffer growth when _next != 0 2011-01-10 11:31:33 -08:00
Brian Anderson
f1df1d1a51 Don't allow circular_buffer to shrink below its original size when unit_sz is not a power of two 2011-01-10 11:31:33 -08:00
Brian Anderson
5f05ae68e5 Don't allow circular_buffer to shrink below it's initial size 2011-01-10 11:31:32 -08:00
Brian Anderson
04056d89c8 Fix the check for growing the circular_buffer 2011-01-10 11:31:32 -08:00
Brian Anderson
32c1c9f55c Simplify the test for circular_buffer initialization 2011-01-10 11:31:32 -08:00
Rafael Ávila de Espíndola
2fb09eb585 Add sufficient import support to compile some simple single-crate programs. 
This is likely not the final solution. It does repetitive work and doesn't produce
errors for invalid but unused imports. In any case, I think it is a useful step.
 2011-01-07 15:17:18 -08:00
Brian Anderson
a9994a2963 Correctly initialize circular_buffer to a power-of-two bytes 2011-01-07 11:34:14 -08:00
Graydon Hoare
919d5f1c0d New test, bind-interior.rs. 2011-01-06 12:56:30 -08:00
Graydon Hoare
26817cbb08 Add testcase I meant to add in 9ee3475e09. 2011-01-03 13:54:55 -08:00
Brian Anderson
73fd87baf5 Don't attempt to wake tasks that aren't blocked. 
It's possible for a supervised task to kill and wake its supervising
task then immediately try to wake it again if the supervising task
has joined the supervised. This is the easiest way to prevent that.
 2011-01-03 10:59:00 -08:00
Rafael Ávila de Espíndola
f900792fa3 Parse 'import' directives in rustc. 2010-12-24 21:06:14 -08:00
Rafael Ávila de Espíndola
8d2fdac93b Parse 'use' directives in rustc. 2010-12-24 17:03:46 -08:00
Graydon Hoare
6443179bca Add std.sort, with a simple mergesort. 2010-12-21 00:44:06 -08:00
Graydon Hoare
734c190918 Syntax tweak: move 'mutable' from pseudo-ty-param on vec ctor to low-precedence prefix inside paren. 2010-12-13 09:25:19 -08:00
Graydon Hoare
df5f8f3e37 Add minimal test for box/deref. 2010-12-02 15:02:17 -08:00
Graydon Hoare
de9fc72cb4 Add test for non-exhaustive match failure. 2010-12-02 14:50:00 -08:00
Patrick Walton
f55f46af64 rustc: Typecheck whiles and do-whiles. Add a workaround to complex.rs pending a solution to the one-armed-if problem. 2010-11-23 17:02:08 -08:00
Graydon Hoare
44a0c7225d Isolate while-header bug to minimal testcase, fix in rustboot, remove workaround in rustc. 2010-11-19 14:59:58 -08:00
Patrick Walton
3e482d5f69 Implement a map2() function in std._vec 2010-11-09 15:38:42 -08:00
Graydon Hoare
89946609f2 Support a special const-value refcount, use it for const strings. 2010-11-09 14:15:07 -08:00
Graydon Hoare
3e9be14757 Add a check for binding an alias. Good thing, as we had two instances in our library. 2010-11-08 15:45:30 -08:00
Patrick Walton
199ff196aa test_init_fn() in lib-vec.rs doesn't seem to segfault anymore. Un-XFAIL it. 2010-11-05 11:25:23 -07:00
Patrick Walton
adb1754e4d Move the option type to its own module 2010-11-05 11:18:40 -07:00
Graydon Hoare
16faef2218 Fix buggy while and do-while translation in rustc. Add test. 2010-11-04 07:55:33 -07:00
Graydon Hoare
7db115834f Split out stratum-checking pass, implement more-strict (overly aggressive) impure-effect checking. 2010-11-02 15:24:46 -07:00
Graydon Hoare
da13c508d8 First pass on splitting stratum and opacity off of effects. WIP. 2010-11-02 11:11:58 -07:00
Patrick Walton
67bcc70754 rustboot: Emit an error instead of asserting in trans when a T is passed by value 2010-10-28 15:07:05 -07:00
Graydon Hoare
05c9d885dd Change vec slice to use uint, add push/pop/shift/unshift. 2010-10-22 11:46:04 -07:00
Dave Herman
dbe27199b8 line length police; moved comp.util.bits to std.bitv 2010-10-21 11:39:53 -07:00
Patrick Walton
c7ab80f743 Typecheck tags in "alt" patterns 2010-10-14 15:08:19 -07:00
Graydon Hoare
f234750d80 Fix crasher in rustc. 2010-10-14 12:41:48 -07:00
Graydon Hoare
52c2a1549c Fetch typarams from the outermost item frame, when inside an iter-block. One less crash in rustc. 2010-10-13 15:53:38 -07:00
Graydon Hoare
caaf8679d8 Teach bind to actually bind typarams, as it claims to. 2010-10-10 00:14:26 -07:00
Graydon Hoare
d07f7533b0 Sketch out #fmt syntax extension in rustboot. 2010-10-01 14:54:40 -07:00
Graydon Hoare
2e0d075407 Fix bug in bind thunks failing top drop unbound args; add test and adjust rustc to use bind again. 2010-09-30 17:39:37 -07:00
Graydon Hoare
62c224ffe4 Drop slots on block exits even when blocks have no statements. Part way to fixing bind leakage in rustc. 2010-09-30 16:10:30 -07:00
Peter Hull
f6e3e6903b Initial check-in of 99 Bottles Of Beer 
using different methods (simple, iterator, tail-call, pattern match)
 2010-09-30 13:50:25 -07:00
Or Brostovski
4a3404803b implemented break for while-loop case 
ast.ml - added break and cont statements
item.ml - added break and cont statements
lexer.mll - added break and cont statements
token.ml - added break and cont statements
trans.ml - implemented the break statement for the while-loop case
         - replaced hash table accesses with get_stmt_depth where needed
type.ml = added break and cont statements
typestate.ml - implemented the break statement for the while-loop case
             - added shorthand filter_live_block_slots
walk.ml - added break and cont statements
while-with-break.rs - code for testing while loops
 2010-09-30 13:45:57 -07:00
Or Brostovski
74cb9508cd Closed issue 154 - prevents compiler from compiliing a line to zero statements 2010-09-30 13:40:34 -07:00
Graydon Hoare
e0f682e5fb Add some basic string functions: index, rindes, find, substr, split, concat, connect. 2010-09-22 15:27:40 -07:00
Graydon Hoare
fc6f307787 Fix linear for loops on strings to not hit trailing null. 2010-09-22 15:27:35 -07:00
Graydon Hoare
9f0a6c21b2 Implement preliminary form of structured compare. No boxes, vectors or strings yet. 2010-09-21 11:47:10 -07:00
Graydon Hoare
c5f4789d5b Bind pattern slots with ?, drop parens from 0-ary tag constructors, translate 0-ary constructors as constants. Rustc loses ~300kb. 2010-09-20 23:56:43 -07:00
Roy Frostig
dda16f807c Add issue #163 testcase to str-append testcase. 2010-09-20 17:42:14 -07:00
Patrick Walton
bc03c82c79 Check for infinitely sized tags. Un-XFAIL test/compile-fail/infinite-tag-type-recursion.rs. 2010-09-16 16:24:19 -07:00
Graydon Hoare
cd1a765c6f Add Peter Hull's contributed translation of the fasta shootout benchmark (integer-only version). 2010-09-15 18:22:10 -07:00
Graydon Hoare
6cfeac162d Translate const uses via runtime expression evaluation. 2010-09-14 11:44:25 -07:00
Graydon Hoare
7287d3aaa0 Teach front-end about simple, first-cut version of const items. 2010-09-14 10:52:32 -07:00
Graydon Hoare
bc646d01c5 Fix leaking arg slots on tail calls. Closes #160. 2010-09-13 13:37:24 -07:00
Graydon Hoare
67aa39e1ef Fix a leak when box types are used via type descriptors. 2010-09-12 01:05:56 -07:00
Graydon Hoare
a9e2327a18 Switch tags to purely nominal, removing TY_iso and TY_idx. Seems to mostly work, possibly a little bumpy. Changes a lot. 2010-09-09 15:59:29 -07:00
Michael Bebenita
7f6d8b95bd Fixed race in the rust kernel. 2010-09-07 23:37:51 -07:00
Michael Bebenita
79e3856d7d Small updates to test cases. 2010-09-07 18:41:07 -07:00
Roy Frostig
ca1475382e Add hashmap tests exercising strings as keys and values. No longer leaks on linux. 2010-09-07 01:21:18 -07:00
Roy Frostig
974092c526 Test multi-ref'ed vec growth more seriously than before. 2010-09-03 16:25:56 -07:00
Roy Frostig
47e86a05ae Fix rust_vec constructor assertion failure caused by slow path of upcall_vec_grow. Add testcase. 2010-08-31 13:01:57 -07:00
Roy Frostig
0d15ae4f7a Modify alt-pattern-drop.rs to also insure the slot bound in the pattern doesn't also get dropped (again) at the end of the block containing the alt. 2010-08-27 13:48:45 -07:00
Roy Frostig
ecb7fc2038 Tiny change to tighten up alt-pattern-drop.rs test. 2010-08-27 13:29:53 -07:00
Roy Frostig
5e77e784f0 Have alt-pattern drop the slots it initializes when binding slot patterns. Add a testcase for this as well. 2010-08-27 13:29:53 -07:00
Roy Frostig
927b2f7ef4 Comment out hashmap tests exercising maps with str as key or value type, as they appear to cause leaks. 2010-08-27 11:16:49 -07:00
Roy Frostig
4c1c8460f9 Add simple hashmap tests exercising maps with str as key type, value type, and both. 2010-08-27 11:01:51 -07:00
Roy Frostig
1035ad93dd Pinching myself for certainty. ;p 2010-08-26 20:02:07 -07:00
Roy Frostig
66b5b9567c Test the hashmap more, exercising hash collision, element removal, and a forced rehashing that actually causes elements to change buckets. In the process, find a bug in hashmap's remove() and fix it. 2010-08-26 19:44:38 -07:00
Graydon Hoare
7cfa7bdd23 Make vreg constrs per-quad, regfence on nontrivial constrs, back out workaround to _uint, add regression test. Closes #152. 2010-08-26 16:27:47 -07:00
Patrick Walton
a7eeeb596a Add automatic parameter instantiation. Closes #45. 2010-08-26 14:47:18 -07:00
Roy Frostig
8559a85cca When copying function values, null out the destination's binding iff the source's binding is null. 2010-08-26 14:44:11 -07:00
Roy Frostig
5cf83dcc1a Test the hashmap for growth and rehashing. 2010-08-26 13:03:28 -07:00
Roy Frostig
c3c5e6c773 Workaround issue #152 in _uint.next_power_of_two 2010-08-26 11:57:48 -07:00
Roy Frostig
6b053f24c7 Insure bools remain 0x1 or 0x0 by having boolean-NOT not just be a simple bit-NOT. 2010-08-25 17:17:14 -07:00
Graydon Hoare
91d640f90f Merge obj-drop and closure-drop code, handles freeing bound exteriors now. 2010-08-25 16:21:50 -07:00
Graydon Hoare
c2b6c27d65 Fix edge case in uint->string conversion. 2010-08-25 13:54:27 -07:00
Graydon Hoare
af6e1d2c2b Fix ghastly typestate bug breaking nested functions. 2010-08-25 12:08:05 -07:00
Michael Bebenita
64ff82ecf9 Implemented an lock free queue based on this paper http://www.cs.rochester.edu/~scott/papers/1996_PODC_queues.pdf, the "lock free queue" we had before wasn't lock free at all. 2010-08-24 21:07:14 -07:00
Graydon Hoare
2dc3a37f93 First successful hashmap lookups. Yay. 2010-08-24 17:38:04 -07:00
Graydon Hoare
e846643d23 Fix mod-bug in std.map, work around bug in closure typaram capture, enable insert-tests in lib-map.rs. 2010-08-24 17:23:09 -07:00
Graydon Hoare
14262c7311 Rename lib tests, enable lib-int.rs using _str.eq for now. 2010-08-24 09:09:04 -07:00
Graydon Hoare
6e3a77c3a3 Merge remote branch 'tohava/master' 
Conflicts:
	src/boot/fe/ast.ml
 2010-08-23 18:19:42 -07:00
Or Brostovski
0830b5bf24 Modified parser to handle alt type andadded a few tests 
ast.ml - modified arm types for easier polymorphism
       - fixed a bug in fmt_type_arm
dead.ml - modified arm types for easier polymorphism
common.ml - added 'either'
          - added some useful auxiliary functions
item.ml - modified arm code to be more polymorphic and handle both alt-tag and alt-type, also fixed the problematic case in bad-alt.rs
Makefile - added XFAIL for new alt-type test
bad-alt.rs - added test for invalid alt syntax
alt-type-simple.rs - added simple test for alt type
 2010-08-21 02:41:43 +03:00
Roy Frostig
2da4fecacd Test the buffered reader and writer in _io. 2010-08-20 12:57:38 -07:00
Graydon Hoare
ddd8feea31 Support single-element append on vec, str. Closes #44. 2010-08-20 09:58:22 -07:00
Graydon Hoare
b34cb1b631 Fix a bunch of typestate bugs in handling if and while statement wirings. 2010-08-19 18:42:32 -07:00
Michael Bebenita
14f5b5750d Un-xfailed working tests. 2010-08-16 15:05:57 -07:00
Roy Frostig
abe307cf45 Uncomment recently-no-longer-failing std.deque tests. Add a few arbitrary-access checks. 2010-08-13 11:55:25 -07:00
Roy Frostig
73ee16b1a4 A little tidy-up that should have gone in with 4e376852e7. 2010-08-12 19:20:29 -07:00
Roy Frostig
4e376852e7 Fix max_sz bug that ended up causing us to index incorrectly into a vec of tag types. Add a testcase. 2010-08-12 16:21:08 -07:00
Michael Bebenita
988695a96c Added support for task sleeping in the scheduler. 2010-08-11 21:24:04 -07:00
Michael Bebenita
74e12fcef6 Ignore upcall_flush for channels that are disassociated from ports. This makes task-comm-10 break a little less hard, but it still leaks because messages pending in the channel are never freed. 2010-08-11 16:08:45 -07:00
Michael Bebenita
8ac15c6844 Added test cases. 2010-08-11 16:08:45 -07:00
Roy Frostig
f307688bf4 Add native vec[u8] to str converter. Put in workaround for leak in str to vec[u8] converter. Add testcase exercising both. Drive-by fix a potential array-out-of-bounds write on rust_str buffers. 2010-08-11 16:06:45 -07:00
Graydon Hoare
9f6dec9e13 Always bounce mul/div/mod ops. Closes #131 harder. 2010-08-10 16:03:58 -07:00
Michael Bebenita
d647c163fd Updated/added test cases. 2010-08-09 06:53:37 -07:00
Jeffrey Yasskin
3f6e8ffe64 Implement _str.len() to return the number of bytes, rename it to byte_len(), 
and add a test.
 2010-08-06 17:29:21 -07:00
Jeffrey Yasskin
581a95a804 Add an int->str conversion function. 
The test currently fails because string equality isn't implemented.
 2010-08-06 17:25:27 -07:00
Jeffrey Yasskin
987589e946 Change the destructor-ordering test to use channels instead of a shared mutable object. 
This test used to take advantage of a hole in the type system that allows
objects with destructors to refer to stateful objects.
 2010-08-06 17:17:04 -07:00
Graydon Hoare
29987b56e1 Move 'as' precedence up to just above relational; support indexing str and vec by all integral types. Closes #94. 2010-08-05 10:04:11 -07:00
Roy Frostig
718c0b5963 Add to std._io some formatter/type-specific-writer mechanism. Make a few type-specific buffered writers as wrappers of buf_writer. 2010-08-04 23:09:33 -07:00
Graydon Hoare
815424c2ec Fix pexp parser to do left-associativity, not right. Closes #130. 2010-08-04 13:44:22 -07:00
Graydon Hoare
7595aca5e3 Kill the preallocator, install a sane replacement. Closes #131. And probably a lot of others. 2010-08-04 00:27:36 -07:00
Roy Frostig
6277b462e9 More stdlib hashmap work. Add a simple test and XFAIL it due to a valgrind-spotted UMR. 2010-08-03 18:43:57 -07:00
Roy Frostig
5b2451c231 Address _vec.map allocation FIXME. Add test. 2010-08-03 18:18:19 -07:00
Graydon Hoare
a1ecdb103d Fix some naughtiness of handling newlines in bracequotes and multi-line comments. Closes #142. 2010-08-03 16:28:50 -07:00
Graydon Hoare
1fc4e9fcc6 Add tests and fix pexp bug. Closes #141. 2010-08-03 12:20:29 -07:00
Michael Bebenita
74a79fff3a Add a bunch of comm tests. 2010-07-28 20:30:30 -07:00
Roy Frostig
dfcf21ca82 Another deque test commented out. 2010-07-28 18:14:33 -07:00
Roy Frostig
c489af8e1a Test the deque some more. 2010-07-28 17:31:41 -07:00
Roy Frostig
237b9d4a64 Test the deque more and fix uncovered off-by-one bug. 2010-07-28 16:34:22 -07:00
Roy Frostig
f282c5ccc0 Get slots in trans_tag using Semant tables. Closes #133. 2010-07-28 15:04:58 -07:00
Roy Frostig
596d19e2ea Test the deque a bit. Give it a get-by-index method. Fix two uncovered state-calculation bugs --- one decently, the other with an ugly hack. Bug on the latter coming right up. 2010-07-28 14:00:44 -07:00
Graydon Hoare
8030757624 Switch machine-type lexemes to use suffixes. Remove support for foo(bar) as a cast notation. Closes #129. 2010-07-27 19:21:51 -07:00
Graydon Hoare
4d31cf1dc5 Distill semantics of use-def maps to fewer and more-obvious words. 
- Remove redundant uses of 'resolve' and 'referent' in semant.
- Use defn, defn_id, lval, lval_base more consistently.
- Make associated query functions more consistent.
- Closes #127.
 2010-07-27 11:19:43 -07:00
Roy Frostig
1a61fb8eb7 Adjust testcase to cover issue #91, which was actually fixed back in commit f02f9cbf29. Closes #91. 2010-07-26 15:52:59 -07:00
Patrick Walton
4b97b4e79d Move the test suite to the "as" form for casts. XFAIL a few tests for LLVM. 2010-07-26 15:22:21 -07:00
Roy Frostig
5b6e714d05 Expose an RNG (the one used by our runtime) to Rust via std. 2010-07-25 21:45:09 -07:00