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71 Commits

Author SHA1 Message Date
Graydon Hoare fc1b86e1ca Wrap long lines. 2010-06-30 00:06:31 -07:00
Patrick Walton c2d4c1116f Teach the typechecker about the auto-dereference and auto-promote-to-mutable semantics we're going with 2010-06-29 19:56:04 -07:00
Graydon Hoare f05fc6b9d7 Different, not quite correct yet, but I think slightly closer to correct, approach to convincing the typechecker to get along with this new type grammar. 2010-06-29 18:25:16 -07:00
Graydon Hoare 2a00a61ef3 Thread a 'simplification' flag through unifier, attempt to strip off layers of ignorable types when simplification is permitted. 
Gets std.rc through typechecking, but assigns some wrong types to lvals (the simplified types, not the correct ones).
 2010-06-29 16:46:07 -07:00
Graydon Hoare 7b11a52a37 Update LLVM translation to match changes to slot and ty. 2010-06-29 14:06:50 -07:00
Graydon Hoare 1f9fd2710e Initial stab at lowering mutable and exterior into the type system. 2010-06-29 12:00:15 -07:00
Graydon Hoare ffdcd67c25 Fix underlying failure to signal errors when dep'ing. 2010-06-29 10:32:11 -07:00
Graydon Hoare 0ad7468ff2 Revert "Improve makefile to try to avoid wedging on failure-to-dep lib/std.rc" 
This reverts commit 3bc263f102.
 2010-06-29 10:30:36 -07:00
Graydon Hoare 3bc263f102 Improve makefile to try to avoid wedging on failure-to-dep lib/std.rc 2010-06-29 10:25:25 -07:00
Roy Frostig 023e5af639 The few and proud isolated bits from stdlib-work so far that don't break everything. Note util.rs hasn't yet been declared mod in the std crate. Don't do that yet, as it breaks make check. 2010-06-28 23:18:51 -07:00
Graydon Hoare d94f0e2498 Add a NO_VALGRIND override mechanism to makefile, if you want day-to-day builds to cycle faster on linux. 2010-06-28 22:29:17 -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
Graydon Hoare 329a65530f Canonicalize hashtables after running them through htab_map. Closes #77. 2010-06-28 19:24:04 -07:00
Graydon Hoare bd059a354d Whitespace. 2010-06-28 19:21:09 -07:00
Graydon Hoare 5abc483d9a Move more of the GC logic into the runtime. 2010-06-28 18:53:43 -07:00
Roy Frostig a27cbd4ee8 Testcase (XFAILed) for mutable alias vec weirdness. 2010-06-28 16:36:24 -07:00
Roy Frostig 66d313d365 Teach the typechecker that uints are integral types. Closes #88. 2010-06-28 15:27:05 -07:00
Graydon Hoare d608c09168 Some fixme-to-issue housekeeping. 2010-06-28 09:39:43 -07:00
Graydon Hoare e1f6749f9a Once more with feeling. Closes #13. 2010-06-27 20:54:33 -07:00
Graydon Hoare 8815c02005 Previous commit closes #13. Trying to convince github of that fact automagically. 2010-06-27 20:53:07 -07:00
Graydon Hoare 1316312c0c Only translate or dwarf-emit items or stubs locally defined or used. Avoids instantiating O(sizeof(standard-library)) worth of imports stubs on each 'use std'. Closes issue 13. 2010-06-27 20:48:28 -07:00
Graydon Hoare 7045526a3e Change slot_mem_ctrl to classify vec[state] as GC mem. Breaking / XFAILing mutable-vec-drop.rs test. 2010-06-27 13:53:23 -07:00
Graydon Hoare fb3e2fa4bf Encode tag and iso types at dwarf level. Can't decode them yet. 2010-06-27 13:48:25 -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 9236ad2846 Further attempts to convince mem_ctrl to be sane. 2010-06-25 23:55:36 -07:00
Graydon Hoare 50e96414d2 Fix register-use bugs in sweep pass, factor sweep pass out and call twice for separate sever/free phases. 2010-06-25 23:07:34 -07:00
Graydon Hoare 90eaaf666b Improve sever_slot logging. 2010-06-25 23:03:06 -07:00
Graydon Hoare 49ac5e6312 Fix copy-paste error in logging function. 2010-06-25 23:02:19 -07:00
Graydon Hoare 37426e42cf Add sever-glue, for missing first stage of sweep. 2010-06-25 21:57:46 -07:00
Graydon Hoare 0cf3c2ad93 Pass type parameters to free function called from sweep loop. 2010-06-25 21:20:32 -07:00
Graydon Hoare 3718055276 Align emitted DATA_* elements -- tydescs in particular -- to 16 byte boundaries, so we can get our tag bit freed up. 2010-06-25 20:47:16 -07:00
Graydon Hoare dd2716f56c Fix bad register use in GC sweep pass. 2010-06-25 20:46:11 -07:00
Graydon Hoare 968ec14527 Fix marking logic. 2010-06-25 19:56:29 -07:00
Graydon Hoare 34dc7053eb Fix over-conservatism in alias analysis. 2010-06-25 19:55:40 -07:00
Graydon Hoare c56a729ff1 Remove obsolete comment. 2010-06-25 17:32:35 -07:00
Graydon Hoare eb7807c4fe I hear actually loading the next pointer into the right register helps when walking a list. 2010-06-25 17:31:08 -07:00
Graydon Hoare d601b357ec Debug GC glue enough that marking passes. 2010-06-25 16:59:29 -07:00
Graydon Hoare 2a2474d497 Update comment to reflect slightly-improved GC situation. 2010-06-25 16:56:25 -07:00
Graydon Hoare eed5c0aa24 Add rust_task::gc(size_t args) method that drops us back into the GC glue. 2010-06-25 16:54:03 -07:00
Graydon Hoare 67d1f0a9aa Emit gc glue and rearrange crate glue offsets slightly to have a regular order. 2010-06-25 15:43:55 -07:00
Graydon Hoare 2e3fa5bd68 Return at end of GC glue. 2010-06-25 15:43:03 -07:00
Graydon Hoare a9c639ec8a Fix forgotten llvm xfail in Makefile. 2010-06-25 15:42:24 -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
Graydon Hoare 422b8a6be4 Unlink (doubly) gc chain on free. 2010-06-25 11:48:17 -07:00
Graydon Hoare e875993471 Doubly-link gc chain on alloc. 2010-06-25 11:00:23 -07:00
Graydon Hoare 63b5e18207 Enlarge gc header to doubly-link the gc chain. 2010-06-25 09:00:08 -07:00
Graydon Hoare 5dfe101e51 Revert "Add intrinsic calling convention." Isn't going to work. 
This reverts commit 72c6c60d80.
 2010-06-25 01:33:00 -07:00
Graydon Hoare 287d69ddac Sketch out gc glue. 2010-06-25 01:32:59 -07:00
Roy Frostig 85a701c8f6 Add testcases for item name conflict at the same path level. 2010-06-25 01:26:44 -07:00