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561 Commits

Author SHA1 Message Date
Tim Chevalier
7c4f8cb459 Further work on typestate_check 
Lots of work on typestate_check, seems to get a lot of the way
through checking the standard library.

* Added for, for_each, assign_op, bind, cast, put, check, break,
and cont. (I'm not sure break and cont are actually handled correctly.)

* Fixed side-effect bug in seq_preconds so that unioning the
preconditions of a sequence of statements or expressions
is handled correctly.

* Pass poststate correctly through a stmt_decl.

* Handle expr_ret and expr_fail properly (after execution of a ret
or fail, everything is true -- this is needed to handle ifs and alts
where one branch is a ret or fail)

* Fixed bug in set_prestate_ann where a thing that needed to be
mutated wasn't getting passed as an alias

* Fixed bug in how expr_alt was treated (zero is not the identity
for intersect, who knew, right?)

* Update logging to reflect log_err vs. log

* Fixed find_locals so as to return all local decls and exclude
function arguments.

* Make union_postconds work on an empty vector (needed to handle
empty blocks correctly)

* Added _vec.cat_options, which takes a list of option[T] to a list
of T, ignoring any Nones

* Added two test cases.
 2011-04-28 13:26:19 -07:00
Brian Anderson
8216b5fc10 Fix the interaction between various flags in #fmt 2011-04-26 20:49:03 -04:00
Brian Anderson
2e12fbfc06 Support octal #fmt conversions 2011-04-26 20:20:17 -04:00
Brian Anderson
66b59e4b05 Make #fmt char conversions behave like printf 2011-04-26 20:20:17 -04:00
Graydon Hoare
912c1fc81c Fix busted iter/put code. Un-XFAIL foreach-box-drop.rs. 2011-04-23 14:22:10 -07:00
Graydon Hoare
3b047bad6e New minimal test for current stage2 blocker. 2011-04-22 02:07:41 +00:00
Patrick Walton
c78b73b71d test: Un-XFAIL drop-parametric-closure-with-bound-box.rs, oops. 2011-04-21 17:36:10 -07:00
Patrick Walton
11c359962e test: XFAIL lib-box on stage0. Upstream LLVM doesn't have the library reading patch yet. 2011-04-21 17:35:25 -07:00
Patrick Walton
735435bf96 stdlib: Add a pointer equality function to the standard library and a test case 2011-04-21 16:44:17 -07:00
Graydon Hoare
9034a8fbd6 Fix #335, log context needs to be a scope to capture cleanups. 2011-04-20 04:55:55 +00:00
Graydon Hoare
d1b9ddc8d4 Add testcase for bootstrap blocker and fix for each result type to nil. 2011-04-19 16:53:12 -07:00
Graydon Hoare
928b25c9fb Un-XFAIL a few recently passing tests. 2011-04-19 15:41:45 -07:00
Patrick Walton
0ee997cee6 rustc: Make structured comparison glue instead of emitting it inline 2011-04-19 15:29:27 -07:00
Tim Chevalier
b7dd75c904 Handle nested items correctly in typestate_check 
Summary says it all. Actually, only nested objects and functions
are handled, but that's better than before. The fold that I was using
before to traverse a crate wasn't working correctly, because annotations
have to reflect the number of local variables of the nearest enclosing
function (in turn, because annotations are represented as bit vectors).
The fold was traversing the AST in the wrong order, first filling in
the annotations correctly, but then re-traversing them with the bit
vector length for any outer nested functions, and so on.

Remedying this required writing a lot of tedious boilerplate code
because I scrapped the idea of using a fold altogether.

I also made typestate_check handle unary, field, alt, and fail.

Also, some miscellaneous changes:
* added annotations to blocks in typeck
* fix pprust so it can handle spawn
* added more logging functions in util.common
* fixed _vec.or
* added maybe and from_maybe in option
* removed fold_block field from ast_fold, since it was never used
 2011-04-19 14:56:28 -07:00
Graydon Hoare
d2bd07dcb0 Remove effect system from src. 2011-04-19 13:35:49 -07:00
Brian Anderson
7f90000ab6 Precision overrides 0-padding in #fmt 2011-04-18 22:53:26 -04:00
Brian Anderson
869b28e393 Left-justification overrides 0-padding in #fmt 2011-04-18 21:36:04 -04:00
Brian Anderson
d4f1a48111 Support 0 flag in #fmt 2011-04-18 21:36:04 -04:00
Graydon Hoare
8a6590a75f Remove use of 'use' from type-params-in-for-each.rs, put out darwin fire. 2011-04-18 12:20:50 -07:00
Brian Anderson
9976bb93d6 Support the space flag in #fmt 2011-04-17 19:50:58 -04:00
Brian Anderson
86a43c24d6 Support + flag in #fmt 2011-04-17 18:19:26 -04:00
Brian Anderson
1bec738c56 Support #fmt precision for bools, with same rules as strings 
Not totally confident this is desirable. The alternative would be to make it a
compile error.
 2011-04-17 17:24:17 -04:00
Brian Anderson
da996d6e6b Fix indentation in syntax-extension-fmt.rs 2011-04-17 17:12:20 -04:00
Brian Anderson
685e820465 Treat char #fmt conversions just like str conversions 
Add missing tests
 2011-04-17 17:06:55 -04:00
Brian Anderson
8f6603f58e Support #fmt precision for signed types 2011-04-17 16:51:17 -04:00
Brian Anderson
4c0aea69da Support #fmt precision for unsigned types 2011-04-17 16:18:25 -04:00
Brian Anderson
c7edcb3a72 Support #fmt precision for string types 2011-04-17 13:10:02 -04:00
Brian Anderson
96e3e29e88 Support left-justification in #fmt conversions 2011-04-16 19:43:29 -04:00
Brian Anderson
f7b68e9edd Add another test for #fmt conversion widths 2011-04-16 18:22:14 -04:00
Brian Anderson
dcfdb02fab Make #fmt support explicit conversion widths 2011-04-16 18:01:17 -04:00
Brian Anderson
07e820089f More tests for #fmt 2011-04-16 18:01:17 -04:00
Patrick Walton
0c288720b6 rustc: Capture type parameters into for-each blocks. Add a test case. 2011-04-15 18:14:29 -07:00
Graydon Hoare
232c450957 Work on destructors, not entirely functional yet (no tydesc integration). 2011-04-14 16:50:59 -07:00
Patrick Walton
55ab187c9c rustc: Add a test case for previous commit 2011-04-14 12:51:27 -07:00
Brian Anderson
99a697b56a Add support for upper-case hex and binary output to #fmt. 
Only works for uints at present. Necessitated the addition of _str.to_upper.
 2011-04-13 22:14:54 -04:00
Brian Anderson
4844e1c08a Add support for printing uints as lower-case hex to ExtFmt. 
Begin passing an ExtFmt.RT.conv parsed format description to each of the
ExtFmt.RT.conv* functions.
 2011-04-13 22:14:24 -04:00
Brian Anderson
44aed626bf Add ExtFmt test for unsigned type 2011-04-13 22:13:04 -04:00
Brian Anderson
330fdd2b04 Fix a typo in test expr-alt-generic-box1.rs 2011-04-13 21:46:20 -04:00
Graydon Hoare
eb33a5307b Remove gc() call from end of lib-map.rs, works on stage0 otherwise (stage0 produces no gc info) 2011-04-13 15:47:05 -07:00
Graydon Hoare
afeb3a417c Fix temporary-spilling logic in trans_args, uncomment most of lib-deque.rs (which now passes on stage0). 2011-04-13 15:21:54 -07:00
Graydon Hoare
0910a7323c Add generic-temporary.rs minimal test showing cause of lib-deque.rs failure on stage0. 2011-04-13 13:21:06 -07:00
Graydon Hoare
2c65e10a9f Fix lib-deque.rs to pass typarams by alias. 2011-04-13 12:29:34 -07:00
Graydon Hoare
80a4b1ba53 Slight updates to match API drift in io, lib-io.rs passes. 2011-04-13 12:05:15 -07:00
Graydon Hoare
5f6abdc0e8 Un-XFAIL generic-tag-corruption.rs. 2011-04-12 12:58:43 -07:00
Brian Anderson
bba245f3e6 Add support for bool, char to extfmt. 
XFAIL syntax-extension-fmt in rustboot.
 2011-04-11 21:54:03 -04:00
Graydon Hoare
d218df02bf Add new minimal testcase showing generic tag memory corruption. 2011-04-11 15:00:18 -07:00
Rafael Ávila de Espíndola
cca6335c26 Implement the "attempted dynamic environment-capture" error in rustc. 2011-04-11 15:35:01 -04:00
Brian Anderson
1f04c3dcef Un-XFAIL expr-block-fn.rs 
It mysteriously works now.
 2011-04-10 16:25:09 -04:00
Marijn Haverbeke
6109dba305 Disable effect checking in rustboot 2011-04-08 18:44:58 +02:00
Brian Anderson
0abccc6370 Add a test case for calling generic functions taking alias args with box types 2011-04-07 22:23:07 -04:00
Brian Anderson
a4f8de382a Add an XFAILed test for blocks that result in functions 2011-04-07 22:13:39 -04:00
Brian Anderson
d2d42fd4c7 Make block results work for generic types 
I think just about every type can be used as a block result now. There's quite
a proliferation of tests here, but they all test slightly different things and
some are split out to remain XFAILed. The tests of generic vectors are still
XFAILed because generic aliased boxes still don't work in general.
 2011-04-07 21:58:36 -04:00
Lindsey Kuper
21b31a350a Updated test to use 'check' rather than just logging results. 2011-04-07 15:22:34 -07:00
Lindsey Kuper
1092bbfff0 Support for self-calls that take arguments. 
Nicer parsing of self-calls (expr_self_method nodes inside expr_call
nodes, rather than a separate expr_call_self) makes typechecking
tractable.  We can now write self-calls that take arguments and return
values (see: test/run-pass/obj-self-*.rs).
 2011-04-07 14:26:34 -07:00
Patrick Walton
08bf4d1f19 "xfail-stage0", not "XFAIL-stage0" 2011-04-07 13:53:11 -07:00
Patrick Walton
3236e6008c XFAIL lib-option.rs in stage0 due to crash on Darwin on tinderbox 2011-04-07 13:44:20 -07:00
Patrick Walton
a97a200413 Fix effect on deref-lval 2011-04-07 13:30:50 -07:00
Patrick Walton
015c0d0d59 rustc: Allow dereference expressions to be used as lvalues. Add a test case. 2011-04-07 12:51:27 -07:00
Patrick Walton
cd6962f29d rustc: Link to external tag discriminants. Un-XFAIL test/run-pass/lib-option.rs. 2011-04-07 11:42:40 -07:00
Graydon Hoare
36d75d6391 Minimal testcase for next bootstrap blocker. 2011-04-06 08:33:24 -07:00
Graydon Hoare
52abd912c0 Brute force and ignorance workaround for tag-and-generic-obj; un-XFAIL it. 2011-04-05 21:08:13 -07:00
Graydon Hoare
8382990627 Add new minimal test for current blocker on bootstrapping. 2011-04-05 17:27:55 -07:00
Brian Anderson
1326d424c9 Add more tests for alt expressions 2011-04-02 20:35:51 -04:00
Brian Anderson
21fb49ad95 Join the results of alt arms so alt can be used as an expression. 
Un-XFAIL expr-alt.rs.
 2011-04-02 20:35:50 -04:00
Brian Anderson
1bc06bc59b Cleanup typos and newlines 2011-04-01 00:05:13 -04:00
Brian Anderson
efb738153c Add an XFAILed test for treating alts as expressions 2011-03-31 23:23:27 -04:00
Brian Anderson
dcf04ffbad Un-XFAIL expr-if-box.rs 2011-03-31 23:15:11 -04:00
Brian Anderson
cf16f4f7e5 Add a test for block expressions of generic types. XFAILed 2011-03-31 23:15:11 -04:00
Brian Anderson
c27b72e323 Add another test for blocks as expressions 2011-03-31 23:15:11 -04:00
Brian Anderson
19a949c15e Un-XFAIL expr-block-box.rs 2011-03-31 23:15:11 -04:00
Brian Anderson
bd1c61548e Move str test from expr-if.rs to expr-if-box.rs in preperation for breaking that code path. 2011-03-31 23:15:11 -04:00
Brian Anderson
2490cd3275 Add a test for block expressions that have results. XFAILed. 2011-03-31 23:15:11 -04:00
Graydon Hoare
b5a4336487 Re-XFAIL lib-int.rs and lib-uint.rs. 2011-03-29 23:10:28 -07:00
Graydon Hoare
61e5587eab Re-XFAIL lib-bitv.rs harder 2011-03-29 22:58:50 -07:00
Graydon Hoare
51807ad628 Re-XFAIL lib-bitv.rs 2011-03-29 22:08:35 -07:00
Patrick Walton
b09e09c673 rustc: Un-XFAIL lib-uint.rs 2011-03-29 18:16:53 -07:00
Patrick Walton
601cf8c97f rustc: Un-XFAIL lib-int.rs. 2011-03-29 17:31:48 -07:00
Patrick Walton
626bdaaa1f rustc: Parse parameter IDs in external crate metadata. Un-XFAIL lib-bitv.rs. 2011-03-29 17:25:55 -07:00
Lindsey Kuper
55fbed3d8d Beginnings of support for magical self prefix; nothing profound happening yet. 2011-03-29 15:59:15 -07:00
Brian Anderson
8f2a97a562 Add partial support for if expressions resulting in generic types 2011-03-28 21:14:08 -07:00
Brian Anderson
38d5453584 Add an XFAILed test for if expressions resulting in boxes 2011-03-28 21:14:06 -07:00
Brian Anderson
aced4ce145 Handle structural types as the result of if expressions 2011-03-28 21:14:04 -07:00
Brian Anderson
a5a319fa04 Teach rustc to use the result of if expressions 2011-03-28 21:14:03 -07:00
Graydon Hoare
268b2140dc Add long-while.rs to check on frame growth. 2011-03-28 18:07:29 -07:00
Graydon Hoare
540d29f641 Move all allocas to dedicated basic block at top of function, to keep frames finite. Un-comment next size in nbody.rs. 2011-03-28 18:07:29 -07:00
Patrick Walton
1cb3ce89dd shootout: Hoist out the movement too; switch square root to an LLVM intrinsic 2011-03-28 08:24:58 -07:00
Marijn Haverbeke
6ecdc04788 Add support for break and cont to rustc 
Testing proper cleanup is hampered by
https://github.com/graydon/rust/issues/293
 2011-03-27 14:11:23 +02:00
Patrick Walton
9c5affda1a shootout: Hoist out the vector indexing on nbody; don't rely on LICM, which isn't working for some reason (insufficient alias info?) Speeds up nbody a bit. 2011-03-26 23:10:28 -07:00
Lindsey Kuper
2650487120 Got the nbody demo working, and hopefully faster, too! 2011-03-26 17:51:54 -07:00
Lindsey Kuper
1c1c67229a Updates to the nbody demo. 2011-03-26 17:51:42 -07:00
Graydon Hoare
49d9d5688e Switch xfail system to use comments embedded in source files. 2011-03-25 12:19:20 -07:00
Tim Chevalier
a47cd50dfb Parse FP literals without coercing to int. This allows parsing 64-bit 
floats. However, if someone writes a literal that can't be represented
precisely in 64 bits, the front-end will accept it while the back-end
will (presumably) complain.
 2011-03-25 11:20:30 -07:00
Brian Anderson
ef1bcdea70 Add test for local declarations with receive. XFAIL in rustc. 2011-03-25 11:01:52 -07:00
Marijn Haverbeke
a045514477 Start making the standard-lib utf-8 aware 
Finally implements _str.is_utf8, adds from_chars, from_char, to_chars,
char_at, char_len, (push|pop|shift|unshift)_char. Also, proper
character I/O for streams.
 2011-03-25 08:22:52 -07:00
Lindsey Kuper
bcc104ce79 A first stab at the 'nbody' demo, with support for calling C sqrt(). 2011-03-25 00:15:56 -07:00
Lindsey Kuper
0b63512f4c Support for 'float' in type signatures. 2011-03-23 16:01:29 -07:00
Tim Chevalier
23e23bd762 Further support for floating-point. Literals with exponents work 
and literals with the 'f32' or 'f64' suffixes work as well. In
addition, logging things with the f32 or f64 type works. (float is
still assumed to be a synonym for f64).
 2011-03-22 17:31:27 -07:00
Patrick Walton
804771510e Add a test case for empty mutable vector literals, XFAIL'd in rustboot 2011-03-22 16:48:00 -07:00
Tim Chevalier
8556b2c1ad Added test case for floats 2011-03-22 09:42:31 -07:00
Brian Anderson
1689d99965 Add some nesting to the else-if test case 2011-03-22 08:11:38 -07:00
Brian Anderson
0bcf49305c Add test for sending strings over channels 2011-03-22 08:04:51 -07:00
Brian Anderson
3dcb79dac9 Add a regression test for channels of nil, which happens to work in rustc, but not in rustboot 2011-03-22 08:04:47 -07:00
Brian Anderson
c02cdc32a8 Generalize send/recv to work for more types 2011-03-22 08:04:45 -07:00
Patrick Walton
082e5a5e5d rustc: Fix inference for auto slots. Add a test case. 2011-03-18 17:43:56 -07:00
Patrick Walton
2ef9c01ffc rustc: Implement "mutable?". Add a test case and XFAIL it in rustboot for now. 2011-03-18 11:49:47 -07:00
Patrick Walton
ea7197e2cf rustc: Add str_from_cstr() and str_from_buf() functions to the standard library, as well as a test case 2011-03-16 18:42:08 -07:00
Graydon Hoare
54587bdccb Switch all vases of vec += elt to vec += vec. Prohibit former in rustboot. Tweak std lib vec fns in process. 2011-03-16 14:58:02 -07:00
Brian Anderson
c5721759bb Add fannkuchredux shootout benchmark 2011-03-14 15:52:48 -07:00
Brian Anderson
cba00ac2a1 Rename binary trees benchmark to match the original shootout source 2011-03-14 15:52:48 -07:00
Brian Anderson
467b9f3908 Implement the rest of the binary trees shootout benchmark 2011-03-14 15:52:48 -07:00
Brian Anderson
922f69387d Add _int.pow 2011-03-14 15:52:48 -07:00
Brian Anderson
595c4862ab Remove broken 99-bottles makefile and run script 2011-03-14 15:52:48 -07:00
Brian Anderson
8438eca45c Integrate shootout benchmarks into testsuite 2011-03-14 15:52:48 -07:00
Rafael Ávila de Espíndola
3436979b17 Split trans' collection in two passes. This allows us to handle tags 
that are defined after use in a block.

This is really inefficient, but for now it lets us compile the included test.
 2011-03-14 16:56:03 -04:00
Graydon Hoare
5f29988a2c Add failing test for tag-leaking case. 2011-03-10 14:15:02 -08:00
Graydon Hoare
8e8c336f93 Implement deep structural comparison through boxes and sequences. 2011-03-09 20:14:19 -08:00
Patrick Walton
ff15a93d95 rustc: Make test/run-pass/generic-tag-alt.rs valid Rust; it was passing a dynamically-sized value by value instead of by alias 2011-03-09 14:12:08 -08:00
Patrick Walton
603d820b85 rustc: Have demand_pat() extract type parameters from tags. Add a test case. 2011-03-09 14:09:02 -08:00
Patrick Walton
2986ed43e9 rustc: Substitute type parameters in type_of_variant(). Add a test case. 2011-03-09 13:31:25 -08:00
Patrick Walton
fcd195bb4c rustc: Don't try to load dynamically-sized types when translating tag variants. Add a test case for this. 2011-03-09 12:53:12 -08:00
Graydon Hoare
01bfc3ae8b Fix generic-bind support for bound aliases and generics. 2011-03-08 16:32:39 -08:00
Graydon Hoare
0d60918855 Most of the way through genericizing bind properly with new malloc path. Still getting the thunk call wrong. 2011-03-07 18:13:56 -08:00
Patrick Walton
3869b3bfe4 Modernize test/run-pass/generic-recursive-tag.rs. Un-XFAIL it in rustboot. 2011-03-07 15:12:41 -08:00
Graydon Hoare
abbcc0385d Poison ty_param values in trans; fix buggy parametric obj and box malloc paths. Add generic-box test. 2011-03-07 14:05:16 -08:00
Brian Anderson
bed457d3a7 Change io.fileflag to a tag type. Remove FIXME 2011-03-06 15:13:30 -08:00
Graydon Hoare
5c7db0cde1 Rewrite rustboot's flow-graph wiring passes to be less awful. Add test for nested control-flow constructs. 2011-03-03 15:19:26 -08:00
Brian Anderson
7350b7ff23 Add more #fmt tests 2011-03-02 10:28:14 -08:00
Brian Anderson
fe5de6bfff Parse parameter types for fmt extension 2011-03-02 10:28:14 -08:00
Brian Anderson
f1500e5872 Add fold, typecheck and trans for expr_ext 2011-03-02 10:28:14 -08:00
Brian Anderson
1c60399257 Begin work on #fmt parsing 2011-03-02 10:28:14 -08:00
Brian Anderson
9528c34774 Begin implementing #fmt in rustc 2011-03-02 10:28:14 -08:00
Patrick Walton
6c24d0403b Revert "rustc: Push type parameters down through alt tag patterns; add a test" due to valgrind failures 
This reverts commit 7a1d01effc.
 2011-02-25 15:49:35 -08:00
Patrick Walton
7a1d01effc rustc: Push type parameters down through alt tag patterns; add a test 2011-02-25 13:44:08 -08:00
Patrick Walton
dcd65fac19 Cast more aggressively to the callee type when calling generic functions. Add a test-case for this, and XFAIL it in rustboot. 2011-02-24 14:24:32 -08:00
Patrick Walton
5332250d3b Revert "Cast more aggressively to the callee type when calling generic functions. Add a test-case for this, and XFAIL it in rustboot." due to test failures 
This reverts commit 0a65283c5e.
 2011-02-24 13:51:18 -08:00
Patrick Walton
0a65283c5e Cast more aggressively to the callee type when calling generic functions. Add a test-case for this, and XFAIL it in rustboot. 2011-02-24 12:33:08 -08:00
Rafael Ávila de Espíndola
ffcb461370 Parse the abi in native modules. 2011-02-23 14:06:37 -05:00
Brian Anderson
eac75b7648 Teach rustc about reserved keywords 2011-02-22 21:52:23 -05:00
Brian Anderson
c4df39609c Rename std._io to std.io since 'io' is no longer a keyword 2011-02-22 21:52:23 -05:00
Brian Anderson
cbe8d222a8 Implement sha-1 in standard library. Closes #228 2011-02-21 01:00:43 -05:00
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