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551 Commits

Author SHA1 Message Date
Graydon Hoare
df5f8f3e37 Add minimal test for box/deref. 2010-12-02 15:02:17 -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
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
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
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
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
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
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
Graydon Hoare
44e2dc2789 Improve mutability checking. Closes #118. 2010-07-23 15:29:17 -07:00
Graydon Hoare
fe82978980 Modify testcase to match new syntax and un-XFAIL mutable-vec-drop.rs. 2010-07-23 12:32:12 -07:00
Graydon Hoare
b5e46ac2a0 Two more testcases for overwriting already-live box-like fields in structures, without leaking. 2010-07-23 12:22:31 -07:00
Roy Frostig
1730d2e037 Notify copy glue of dst-initialization and fix _vec.alloc issues in lib and runtime. Closes #109. 2010-07-22 17:47:32 -07:00
Graydon Hoare
ede42cf931 A certain incomplete quantity of wrestling with "INIT" statements that don't actually initialize. Should probably rename them to MAKE. Anyway, WIP, but two steps forward (and one back). More later. 2010-07-22 17:05:45 -07:00
Graydon Hoare
0f220ecae9 Beat up on the preempt test a bit more, as it keeps hanging under valgrind. 2010-07-22 15:05:35 -07:00
Roy Frostig
3708865906 Re-introduce bits of vec-lib test that blocked on now-fixed issue #108. 2010-07-22 12:49:11 -07:00
Graydon Hoare
eaa35611dc Add XFAIL'ed test for return-in-iter, call unimpl when we find it. Closes #100. 2010-07-22 12:24:55 -07:00
Graydon Hoare
c96634af4b Fix mem op= mem bug in trans.ml (via not terribly good fix). Closes #111. 2010-07-22 12:11:39 -07:00
Roy Frostig
c69ec53dc5 Remove explicit deref workaround in dtor-order test. No longer necessary. 2010-07-20 09:15:23 -07:00
Roy Frostig
ae515c017c ctxt_auto_deref_lval decides whether to autoderef the entire lval, not its base. 2010-07-19 19:06:55 -07:00
Roy Frostig
fde9ca0937 Autoderef objects when passing them as implicit (indirect) arg upon vtbl-dispatch. Add testcase and XFAIL it on LLVM. Closes #112. 2010-07-19 18:25:26 -07:00
Michael Bebenita
c80483d582 Fixed circular buffer resizing bug. 2010-07-19 17:33:50 -07:00
Michael Bebenita
00d1465d13 Added a message passing system based on lock free queues for inter-thread communication. Channels now buffer on the sending side, and no longer require blocking when sending. Lots of other refactoring and bug fixes. 2010-07-19 14:05:18 -07:00
Jeffrey Yasskin
c3c425e9f1 Work around auto-dereference crash in rustboot. 2010-07-18 14:25:18 +08:00
Patrick Walton
1ac01e16cf Ensure that functions that should return a value do; issue 41 2010-07-16 15:34:25 -07:00
Patrick Walton
8b00ab1a48 Feed the correct return type to the typechecker when typechecking objects, and add a testcase. 2010-07-16 14:54:47 -07:00
Graydon Hoare
de8a7dc7dc Merge branch 'contrib' 2010-07-15 23:58:13 -07:00
Jason Orendorff
7671828d45 Support nested for-each loops. Closes #79. 2010-07-16 14:53:49 +08:00
Graydon Hoare
f300ca4ed7 XFAIL the new destructor tests; collided with new typechecker; add test for issue #109. 2010-07-15 18:57:21 -07:00
Patrick Walton
c96f0bf738 Implement the "simple typechecker", which avoids HM inference 2010-07-15 18:27:09 -07:00
Jeffrey Yasskin
b3ca7522bb More destruction ordering tests. 2010-07-16 08:13:08 +08:00
Jeffrey Yasskin
7dd464fdb5 Initial test that the compiler runs destructors in the right order. 2010-07-16 08:13:08 +08:00
Jeffrey Yasskin
765a2b3ecf Add a _vec.slice function that'll hold us over until .(a,b) syntax is 
implemented.  This could actually replace .(a,b) syntax if the language grows
optional function parameters.
 2010-07-16 08:13:08 +08:00
Jeffrey Yasskin
c866672a99 Add a test for std._vec.init_elt, and an XFAILed test for std._vec.init_fn. 2010-07-16 08:13:08 +08:00
Graydon Hoare
c218d06601 Merge branch 'contrib' 2010-07-15 16:49:02 -07:00
Adam Bozanich
b096b0e308 permit use before import. closes #48 2010-07-16 07:19:14 +08:00
Patrick Walton
0b675a021a Make mutability no longer a type constructor 2010-07-15 15:20:04 -07:00
Graydon Hoare
2eba370aa2 Fix the next typo in mlist-cycle.rs; still doesn't work. 2010-07-13 14:27:23 -07:00
Graydon Hoare
b3cf793bd9 Fix post-stmt drop calculations. Closes #106. 2010-07-11 22:31:56 -07:00
Matt Brubeck
244ea68082 Issue 66: Multi-line comments 2010-07-08 22:43:15 +08:00
Graydon Hoare
115e14a32c Some more typestate tests. 2010-07-08 07:33:25 -07:00
Graydon Hoare
3175c83ff0 Un-XFAIL mutable-alias-vec.rs. Was only failing due to a typo, but a more thorough test revealed more bugs. 2010-07-05 14:43:02 -07:00
Graydon Hoare
f360d222c8 Uint-ify various bits of _str and _vec, enrich _vec a bit. 2010-07-05 14:42:12 -07:00
Graydon Hoare
6014384a5d Log completion on the many.rs test. 2010-07-04 22:41:57 -07:00
Graydon Hoare
8660ce50a1 Merge branch 'master' of git@github.com:graydon/rust into exterior_and_mutable_types 2010-07-02 16:27:39 -07:00
Graydon Hoare
4d00333b1e New test of explicit deref operator. 2010-07-02 12:55:12 -07:00
Graydon Hoare
74775eff7e Box the args entering the vec-drop test. 2010-07-02 12:32:28 -07:00
Graydon Hoare
60c6ae3ad5 Box arguments that are supposed to be boxed. 2010-07-01 23:50:58 -07:00
Graydon Hoare
f72774db7a Correct existing reliance on auto-box / unbox behavior in tests. 2010-07-01 18:37:30 -07:00
Graydon Hoare
792d96474e Box the integer passed to the handle in obj-drop.rs. No more implicit arg-boxing. 2010-07-01 18:04:21 -07:00
Graydon Hoare
6a0b06e562 Rename 'exterior' to 'box' and 'interior' to 'local' (at least wrt. slots; keep MEM_interior for describing interior-parts-of-allocations) 2010-06-30 22:45:54 -07:00
Graydon Hoare
8b8186db87 No more "transplant" behavior in "let @x = y", gotta box explicitly. 2010-06-30 21:17:45 -07:00
Graydon Hoare
8e4a10790f rewrite 'mutable &' as '& mutable', corresponding to grammar shift. 2010-06-30 02:30:17 -07:00
Roy Frostig
e692ccfb0c Add (XFAILed) testcase for typechecker issue where fns-in-mods appear to lose their type parameters over the course of the typechecking pass. 2010-06-29 16:13:26 -07:00
Roy Frostig
0d6aaec493 Work-around and un-XFAIL generic-obj.rs test. The problem uncovered in the original XFAIL is more generally that of issue #92. 2010-06-29 00:48:49 -07:00
Roy Frostig
d5ff6e133c Add to generic-obj.rs testcase a method that takes an argument of the object type-param type. XFAIL the test since it no longer passes. 2010-06-28 21:45:48 -07:00
Roy Frostig
5b5b334c24 Testcase (XFAILed) for fn item given as lval. 2010-06-28 21:18:09 -07:00
Roy Frostig
a27cbd4ee8 Testcase (XFAILed) for mutable alias vec weirdness. 2010-06-28 16:36:24 -07:00
Graydon Hoare
7ea416f4c3 Add callable gc method exposed to user code, use it in mlist-cycle.rs test (still not quite working; some memory corruption in the recursive tag constructors, not the GC) 2010-06-25 23:57:30 -07:00
Graydon Hoare
c06ea8f944 Add test of recursive object types (ha, work by default) and fix effect-walker bug revealed by it. 2010-06-25 12:15:40 -07:00
Roy Frostig
85a701c8f6 Add testcases for item name conflict at the same path level. 2010-06-25 01:26:44 -07:00
Roy Frostig
241305caab Resolve and typecheck patterns in pattern alt redux. This time featuring way more correctness. 2010-06-25 00:47:23 -07:00
Graydon Hoare
1c60be2f32 Fix bad output-slot logic in tag constructors. 2010-06-24 18:25:10 -07:00
Graydon Hoare
24d5ff75c3 Fix output-slot handling for real. It's been broken for a long time. 2010-06-24 16:19:55 -07:00
Graydon Hoare
af44ec2856 Issue 24, drop output slot when not initializing. Un-XFAIL generic-tag.rs. Add test for output slot modes with several broken cases. 2010-06-24 13:32:59 -07:00
Graydon Hoare
0364a801bb Clean up trans_alt_tag to use slots, not assume interior words. Also remove record-based destructuring (hard on eyes). Add execution parts to generic-tag-alt.rs and un-XFAIL it. 2010-06-24 11:15:22 -07:00
Graydon Hoare
935442babc Fix hg dependency in testsuite. 2010-06-24 08:44:14 -07:00
Roy Frostig
bc286c7f2c Resolve and typecheck patterns in pattern alt. 2010-06-24 08:13:32 -07:00
Graydon Hoare
d6b7c96c3e Populate tree. 2010-06-23 21:03:09 -07:00