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931 Commits

Author SHA1 Message Date
Patrick Walton
d31bfc8692 rustc: Internalize glue. Cuts libstd size by 8% or so. 2011-03-20 15:05:13 -07:00
Patrick Walton
277d42f589 rustc: Only declare each native function once. std.rc now links. 2011-03-19 17:33:46 -07:00
Patrick Walton
a1aad28690 rustc: Use the right block context to generate unary operands. std.rc compiles now. For realz. 2011-03-19 15:03:21 -07:00
Patrick Walton
8e597b295f rustc: Allow arguments to be captured as upvars. std.rc compiles now, except for the lack of a main fn. 2011-03-19 14:26:12 -07:00
Patrick Walton
c710c9a1b8 rustc: Do argument casts before loading aggregates, not after 2011-03-19 13:58:48 -07:00
Patrick Walton
3f2bae4449 rustc: Implement int-to-native casts 2011-03-18 18:49:59 -07:00
Patrick Walton
e6b6d1b645 rustc: Make trans_path() generic-safe wrt nullary tags 2011-03-18 18:45:49 -07:00
Patrick Walton
95dc89f012 rustc: Make iter_structural_ty_full() generic-safe wrt tags 2011-03-18 18:34:06 -07:00
Patrick Walton
8c48fae726 rustc: Do pointer casts when casting native types 2011-03-18 18:12:58 -07:00
Patrick Walton
9c0c0af1b2 rustc: Fix inference for auto slots (forgot to stage changes before) 2011-03-18 17:45:47 -07:00
Patrick Walton
f3b58947c0 rustc: Don't always build a constant multiply instruction when translating literal vectors; the size of the referent isn't always constant 2011-03-18 16:41:56 -07:00
Patrick Walton
533dea772f rustc: Move type_of() behind the check for dynamic size in trans_vec() 2011-03-18 16:34:22 -07:00
Patrick Walton
78bcfe28f2 rustc: Create global variable constants during the collection phase 2011-03-18 16:24:01 -07:00
Patrick Walton
8ff77b14a9 rustc: Make iter_sequence() work with generic vectors 2011-03-18 16:04:16 -07:00
Patrick Walton
47d650e25b rustc: Box the tuples returned by hashmap.items() for now since we don't have alias iterators yet 2011-03-18 15:18:45 -07:00
Patrick Walton
ebee49314b rustc: Get type params from the item when translating native items 2011-03-18 15:01:45 -07:00
Patrick Walton
e8938f5fb2 rustc: Unify over alt expressions 2011-03-18 12:49:48 -07:00
Patrick Walton
6f65ce5255 rustc: Add a span_unimpl() for debugging 2011-03-18 12:30:44 -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
5eca7129e3 rustc: Switch mutability from being a type constructor to a field annotation 2011-03-17 17:39:47 -07:00
Patrick Walton
67bac63aa3 rustc: Correctly report mutability when stringifying types 2011-03-17 11:54:00 -07:00
Patrick Walton
2ca66718ce rustc: Consider native types to be scalar 2011-03-17 11:46:21 -07:00
Patrick Walton
55587a554c rustc: Sort object methods when parsing textual types in the AST 2011-03-17 11:40:05 -07:00
Patrick Walton
bc51842d4f rustc: Don't go over inner functions' locals during the writeback phase of typechecking 2011-03-17 11:23:17 -07:00
Rafael Ávila de Espíndola
9dc3f3f183 Fixed version of my previous patch to rename the upcall functions. This time also update the inline assembly. 2011-03-16 18:09:12 -04:00
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
Rafael Ávila de Espíndola
8dc5059058 Update comment to reflect the decision to avoid cycles. 2011-03-16 11:29:41 -04:00
Patrick Walton
71b6e602c5 rustc: Add an annotation for the crate definition to view_item_use 2011-03-15 17:33:05 -07:00
Patrick Walton
341d128ad3 Revert "Change the numbering of upcall functions. upcall_0 now calls a function" due to tinderbox failure on win32 
This reverts commit bd9dd5ed1a.
 2011-03-15 17:20:00 -07:00
Rafael Ávila de Espíndola
bd9dd5ed1a Change the numbering of upcall functions. upcall_0 now calls a function 
with no arguments. This is still preparation for calling functions that
don't take a rust task argument.
 2011-03-15 16:24:03 -04:00
Graydon Hoare
7f5bffc3ea Merge remote branch 'brson/recursive-elseif' 2011-03-14 16:59:04 -07:00
Brian Anderson
8b5574ac09 Rename check_assignment_like to check_assignment since it turned out not to be useful for send/recv 2011-03-14 16:41:46 -07:00
Brian Anderson
b83a4af93c Fix the typechecking for expr_send and expr_recv 2011-03-14 16:41:46 -07:00
Brian Anderson
4ce4d8857f Add ty_port and ty_chan to expr_ty function 2011-03-14 16:41:46 -07:00
Brian Anderson
83f758cf0d Typecheck expr_send and expr_recv 2011-03-14 16:41:46 -07:00
Brian Anderson
a309f74a94 Reorganize evaluation of expr_send/recv to put them closer to expr_assign, to which they are similar 2011-03-14 16:41:46 -07:00
Brian Anderson
644d8b95da Factor out expression checking for forms that look like assignment 2011-03-14 16:41:46 -07:00
Brian Anderson
7464237256 Add folding and type checking for ports and chans 2011-03-14 16:41:46 -07:00
Brian Anderson
a3cca65f6d Fold ty_chan and ty_port 2011-03-14 16:41:46 -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
Brian Anderson
bbb6836da0 Merge branch 'master' into recursive-elseif 
Conflicts:

	src/comp/middle/typeck.rs
 2011-03-13 19:40:25 -04:00
Brian Anderson
2a662944a4 Remove extra blocks from the translation of expr_block 
Doesn't seem to break anything and allows trans_if to be streamlined
 2011-03-13 19:29:40 -04:00
Graydon Hoare
ec7e84ae0d Preserve crate directives in the parsed crate. 2011-03-11 15:49:56 -08:00
Patrick Walton
9b3db0ed44 rustc: Add some stub metadata to each crate 2011-03-11 15:35:50 -08:00
Rafael Ávila de Espíndola
74d891517b reindex the block index. 2011-03-11 17:35:33 -05:00
Patrick Walton
6392bd1681 rustc: Load structural loop variables in iterators. Un-XFAIL foreach-put-structured.rs. 2011-03-11 14:29:45 -08:00
Rafael Ávila de Espíndola
28d51e3fd2 Add support for indexing tags in blocks. 2011-03-11 17:12:25 -05:00
Patrick Walton
37007a4d01 rustc: Populate the upvar environment when calling iterator bodies. Un-XFAIL test/run-pass/iter-range.rs. 2011-03-11 12:02:51 -08:00
Patrick Walton
336f22db61 rustc: Resolve upvars as necessary 2011-03-11 10:39:36 -08:00
Rafael Ávila de Espíndola
0117cf2fc2 Handle resolving to native modules. 2011-03-10 21:33:53 -05:00
Graydon Hoare
3aac5059ee Move the glue code to a .o file. This reduces how much asm we print 
in each "translation unit".

Part of it is not repetitive and should probably be moved to a .ll file, but
for now we autogen all of it.

(Modified somewhat by graydon while integrating).
 2011-03-10 17:30:08 -08:00
Patrick Walton
7454b53411 rustc: Build up a list of upvars inside foreach bodies 2011-03-10 16:49:00 -08:00
Patrick Walton
60f86354ad rustc: Use the generic info from the item in bind thunks just as calls do. Un-XFAIL drop-parametric-closure-with-bound-box.rs. 2011-03-10 15:14:45 -08:00
Patrick Walton
185bcc6218 rustc: Increment the counter in trans_bind_thunk() 2011-03-10 15:09:41 -08:00
Patrick Walton
41d5094a8e rustc: Fix off-by-one error and logic error regarding type parameters in the translation of bind expressions. Un-XFAIL bind-obj-ctor.rs. 2011-03-10 14:38:06 -08:00
Patrick Walton
36b81abf61 rustc: Perform a cast in vector initialization due to changing layers of indirection. Keep test/run-pass/size-and-align.rs XFAIL'd due to a leak in rustboot. 2011-03-10 12:15:07 -08:00
Patrick Walton
7505c1fa23 rustc: Run cleanups on while expressions' condition blocks. Un-XFAIL while-prelude-drop.rs. 2011-03-10 11:46:37 -08:00
Graydon Hoare
8e8c336f93 Implement deep structural comparison through boxes and sequences. 2011-03-09 20:14:19 -08:00
Patrick Walton
874e8e3505 rustc: Have tag patterns use the type parameter information from the typechecker instead of trying to deduce it in trans. Un-XFAIL test/run-pass/generic-tag-values.rs. 2011-03-09 17:50:46 -08:00
Graydon Hoare
bafcbb101c Fold exports. 2011-03-09 17:34:22 -08:00
Marijn Haverbeke
aed40fbcd8 Have the pretty-printer take a writer stream as argument 
It now uses a string writer to also fill in for
middle.ty.ast_ty_to_str
 2011-03-09 16:15:55 -08:00
Patrick Walton
ea2c868744 rustc: Perform type substitutions for tag variants in dynamic_size_of() 2011-03-09 16:07:55 -08:00
Patrick Walton
1e65baad94 rustc Remove dead "llunit_ty" assignment in trans_index 2011-03-09 15:23:41 -08:00
Patrick Walton
7dc64b45b5 rustc: Make tag pattern translation generic-aware. Un-XFAIL generic-tag-alt.rs. 2011-03-09 15:17:06 -08:00
Patrick Walton
ba2e04f271 Rename confusing usage of "lltag" to "lldiscrim" in trans_pat_match() 2011-03-09 14:29:00 -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
9aa26904b8 rustc: Remove redundant ty_params_of_tag() function 2011-03-09 13:07:06 -08:00
Patrick Walton
80fa01fb57 rustc: Perform type parameter substitutions in static_size_of_tag() 2011-03-09 12:53:12 -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
Rafael Ávila de Espíndola
02f669ca67 Pass the task pointer as just another i32. 2011-03-09 15:35:54 -05:00
Rafael Ávila de Espíndola
aeca138944 swap taskptr and callee in preparation for making taskptr optional. 2011-03-09 14:16:11 -05:00
Patrick Walton
50da3ea5bc rustc: Instantiate tag patterns with the type parameters supplied by the programmer. size-and-align.rs typechecks now. 2011-03-09 11:08:59 -08:00
Patrick Walton
b828ec36fb rustc: Factor the type parameter and type lookup out of instantiate_path(), as patterns need different logic 2011-03-09 10:56:45 -08:00
Patrick Walton
3c200f3e14 rustc: Grammar police work in check_pat() error messages 2011-03-09 10:21:48 -08:00
Patrick Walton
0a22a4edbb rustc: Factor out path type instantiation so that tag patterns can use it as well 2011-03-08 18:48:17 -08:00
Patrick Walton
e64085b0a2 rustc: Fold over the paths in tag patterns so that we can resolve type variables in them 2011-03-08 18:11:00 -08:00
Patrick Walton
5b7c3b8b5d rustc: Typecheck the base part of record extension expressions. Un-XFAIL rec-extend.rs. 2011-03-08 17:34:41 -08:00
Patrick Walton
e9fe47b359 rustc: Make ann_to_type() fail if the node has no type. Miraculously, no test cases fail. 2011-03-08 17:03:00 -08:00
Patrick Walton
e62424944b rustc: Have trans get the type parameters from the annotation instead of trying to deduce them itself. Un-XFAIL generic-fn-twice.rs. 2011-03-08 16:56:19 -08:00
Graydon Hoare
01bfc3ae8b Fix generic-bind support for bound aliases and generics. 2011-03-08 16:32:39 -08:00
Patrick Walton
da9ea9ab69 rustc: Move type parameter resolution from translation into the typechecker 2011-03-08 14:55:39 -08:00
Graydon Hoare
27547c6514 Revert "Move the glue asm code to a .o file. This reduces how much asm we print" 
This reverts commit 55c80e763b.
 2011-03-08 13:20:16 -08:00
Rafael Ávila de Espíndola
55c80e763b Move the glue asm code to a .o file. This reduces how much asm we print 
in each "translation unit".
 2011-03-08 13:08:31 -08:00
Patrick Walton
35bee753de rustc: Pass explicit type substitutions to later passes 2011-03-08 13:00:31 -08:00
Patrick Walton
4654faa67c rustc: Add a slot for explicit type parameter instantations to the typechecker's AST annotation 2011-03-08 12:42:56 -08:00
Patrick Walton
e2f6f19fc8 rustc: Rework type substitution to pair up type parameter IDs with the supplied type parameter instantiations explicitly 2011-03-08 12:19:37 -08:00
Patrick Walton
473a242525 rustc: Store type parameter definition IDs instead of type parameter counts in the typechecker 2011-03-08 11:27:36 -08:00
Patrick Walton
0054efc412 rustc: Store the number of type parameters per item, which will be needed to get unused type params working 2011-03-08 10:57:40 -08:00
Brian Anderson
9fc4db6b89 Merge branch 'master' into recursive-elseif 
Conflicts:

	src/Makefile
	src/comp/front/ast.rs
	src/comp/front/parser.rs
	src/comp/middle/fold.rs
	src/comp/middle/trans.rs
 2011-03-07 21:21:01 -05:00
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
3473ff3bff rustc: Cast dynamically-sized tags in iter_structural_ty_full() to opaque tag types. Un-XFAIL generic-recursive-tag.rs. 2011-03-07 18:03:33 -08:00
Patrick Walton
6ed226c6b3 rustc: Cast the LLVM representations of tag types when constructing boxes. Un-XFAIL list.rs. 2011-03-07 16:35:00 -08:00
Patrick Walton
6f7e21ddac rustc: Truncate or zero-extend indexes appropriately. Un-XFAIL integral-indexing.rs. 2011-03-07 15:44:42 -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
Marijn Haverbeke
0624f9db4a Add a pretty-printer 
Adds a -pp option to the compiler which will cause it to simply
pretty-print the given file.
 2011-03-07 12:58:08 -08:00
Rafael Ávila de Espíndola
8047957b99 Construct the wrappers to native functions. Hello world now works :-) 2011-03-07 15:37:40 -05:00
Graydon Hoare
90f299e710 Permit view items in native modules. 2011-03-07 11:48:43 -08:00
Graydon Hoare
60657fa8aa Set the cleanup on the post-growth vector, not the temporary one. 2011-03-07 00:13:56 -08:00
Graydon Hoare
2cbfb8795d Fix off-by-one in vector append code. 2011-03-06 23:06:01 -08:00
Graydon Hoare
386ba3ae63 Further work on vec-append. Almost working. 2011-03-06 22:37:14 -08:00
Brian Anderson
d39da6f978 Remove typestate workarounds 2011-03-06 15:13:35 -08:00
Graydon Hoare
138c55a69d Fix return value on trans_vec_add. 2011-03-06 15:12:33 -08:00
Graydon Hoare
3eb20f3f6e Correct signatures and arguments associated with call into vec_append_glue. 2011-03-06 12:46:33 -08:00
Graydon Hoare
d97c800e31 Make ret and fail stmts have 0 out-edges, Closes #250. 2011-03-05 20:05:02 +00:00
Patrick Walton
94b681afe4 rustc: Use copy_ty() when initializing N-ary tag variants. Un-XFAIL generic-tag.rs. 2011-03-04 18:05:48 -08:00
Patrick Walton
1dc6bdf331 rustc: Don't recurse forever if type glue needs to refer to its own type descriptor 2011-03-04 17:22:43 -08:00
Patrick Walton
0aa74828e3 rustc: Remove "translating variants" debug string 2011-03-04 15:15:12 -08:00
Patrick Walton
76ec67063e rustc: Don't use recursive types for tags; remove tag_info; introduce GEP_tag() 2011-03-04 15:10:22 -08:00
Rafael Ávila de Espíndola
95c0cefd32 Build empty wrappers. This lets us compile hello world, but so far it 
just returns 0.
 2011-03-04 15:29:33 -05:00
Rafael Ávila de Espíndola
2ff67ed94e Remove unused argument. 2011-03-04 14:53:52 -05:00
Graydon Hoare
652cb48475 Assortment of additional work on vec-append. Not done yet. 2011-03-03 18:18:59 -08:00
Patrick Walton
629eba1d06 rustc: Make tag discriminants per-tag-ID, not per-tag-ID-and-subtypes 2011-03-03 18:15:17 -08:00
Graydon Hoare
b4a85c7b58 Factor out and generalize sequence pointer walking, for use in vec-grow. 2011-03-03 17:36:38 -08:00
Patrick Walton
04a0a6fbef Revert "rustc: Add support for folding over tag types" as it's unnecessary. Oops. 2011-03-03 17:09:20 -08:00
Patrick Walton
f6682280f3 rustc: Add support for folding over tag types 2011-03-03 16:54:15 -08:00
Patrick Walton
39b0563205 rustc: Remove dead code that used to generate tag constants from trans_constant() 2011-03-03 16:18:43 -08:00
Patrick Walton
f44fea8b6d rustc: Teach trans_tag_variant() about generic tags 2011-03-03 15:53:36 -08:00
Patrick Walton
2a241ece3a rustc: Disallow calling type_of() on dynamically-sized types 2011-03-03 14:10:36 -08:00
Patrick Walton
5dba7a77d2 rustc: Don't call type_of() in GEP_tup_like() if there are any type parameters in the result 2011-03-03 14:03:37 -08:00
Rafael Ávila de Espíndola
da8058ff83 Handle native types in calls. 2011-03-03 16:44:15 -05:00
Patrick Walton
fae6870d05 rustc: Make populate_fn_ctxt_from_llself() generic-aware 2011-03-03 11:50:35 -08:00
Patrick Walton
7ab58db4d0 rustc: Use llsize_of rather than size_of in trans_malloc_without_cleanup(). Should put out burning tinderbox... 2011-03-02 18:36:03 -08:00
Patrick Walton
675f762621 rustc: Have make_generic_glue pass an opaque type instead of an incorrect type in the case of dynamically sized types 2011-03-02 18:23:38 -08:00
Patrick Walton
792af12a3c rustc: Remove unused call to type_of() in trans_tup() 2011-03-02 18:06:53 -08:00
Patrick Walton
ec5c5a750d rustc: Rework the API for trans_malloc() to be generic-aware and so that clients don't need to call trans_malloc_inner() 2011-03-02 17:31:01 -08:00
Graydon Hoare
dddeba19d3 Sketch out some more pieces of vec-append. 2011-03-02 16:42:19 -08:00
Patrick Walton
5ebb91f24d rustc: Teach iter_structural_ty about dynamically-sized tuples and records 2011-03-02 16:31:20 -08:00
Patrick Walton
21e42ad88a rustc: For derived tydescs, explicitly store 0 for size and align when the type in question has a dynamic size 2011-03-02 16:23:14 -08:00
Patrick Walton
c19e4e1c29 rustc: Don't have type_of_arg() rely on the particular lie told by type_of() 2011-03-02 16:15:20 -08:00
Brian Anderson
c1e6f5328c Make the expanded expression in expr_ext not optional 2011-03-02 10:28:15 -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
Graydon Hoare
64ab5eaaf0 Parse (and ignore) dtors on objs. 2011-03-01 17:33:17 -08:00
Patrick Walton
9869aebf7d rustc: Remove the static "size" field from the tag info 2011-03-01 16:58:33 -08:00
Patrick Walton
9d59d33515 rustc: Add in the size of the discriminant to generic_size_of() for tags 2011-03-01 16:49:05 -08:00
Patrick Walton
71f853b3fd rustc: Add logic for generic tags to dynamic_size_of(). 2011-03-01 16:37:17 -08:00
Patrick Walton
bdbaf0c789 rustc: Factor out the align-elements logic in dynamic_size_of() 2011-03-01 16:02:19 -08:00
Graydon Hoare
7f2398e557 Implement structured compare for rec, tup, tag. Un-XFAIL structured-compare.rs. 2011-03-01 13:00:58 -08:00
Patrick Walton
f239ecb5f2 rustc: Switch from storing nullary tags as constants to storing their discriminants 2011-03-01 12:41:41 -08:00
Patrick Walton
8d8b3d985a rustc: Mark tags that have subtypes with dynamic size as dynamic 2011-02-28 19:07:26 -08:00
Patrick Walton
687d328d7c rustc: Trivial cleanup: Remove unused "arity" tag 2011-02-28 18:27:50 -08:00
Graydon Hoare
d08f3a1c70 More complete sketch of structural compare. Still not quite working. 2011-02-28 17:49:26 -08:00
Graydon Hoare
1291cc2df9 Groundwork for structural comparison. Still lacking the actual loop that does it. 2011-02-28 16:36:14 -08:00
Patrick Walton
86309ed3ea rustc: Write tag variant discriminants into the crate as integer constants 2011-02-28 16:09:22 -08:00
Rafael Ávila de Espíndola
a172f5aef5 Declare wrappers to the native functions and use those to create 
the fn/closure pairs.

Disable native2.rs for now as we are not yet defining the wrappers and it
fails to link.
 2011-02-28 17:33:46 -05:00
Rafael Ávila de Espíndola
4ac4d03f0c Update the function declarations with rust abi. A cdecl 
fn write(int fd, rustrt.vbuf buf, uint count) -> int;

compiles to

declare i32 @write(i32, i8*, i32)

and a rust

fn vec_buf[T](vec[T] v, uint offset) -> vbuf;

compiles to

declare i8* @vec_buf(%task*, %tydesc*, %"vec[<P0:2>]", i32)

which I think is the correct declaration for both :-)
 2011-02-28 10:37:49 -05:00
Patrick Walton
0120571e90 rustc: Make the tag info table keyed by both tag ID and type parameter. Also fix a bug that was causing all tags to compare equal. 2011-02-25 19:42:26 -08:00
Patrick Walton
e37db13b02 rustc: Eliminate the "ty_params" field from the tag info 2011-02-25 18:24:58 -08:00
Patrick Walton
699eb69cc8 rustc: Eliminate the "variants" field from the tag info 2011-02-25 18:16:50 -08:00
Patrick Walton
9c928fcf8c rustc: Make iter_structural_ty() not use the "variants" field in the tag info 2011-02-25 17:14:48 -08:00
Patrick Walton
b5081a6a82 Add a tag_variant_count() function to trans that doesn't go through the soon-to-be-deprecated tag info table 2011-02-25 16:45:43 -08:00
Patrick Walton
2cd7fbbdf1 rustc: Move all of the logic in type_of() to type_of_inner() 2011-02-25 16:24:19 -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
69464aae62 rustc: Remove FIXME obsoleted by the previous commit 2011-02-25 13:44:37 -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
Rafael Ávila de Espíndola
081c3aa76d Pass the abi of native functions all the way to codegen. 2011-02-25 15:58:08 -05:00
Rafael Ávila de Espíndola
f8f6f078c5 There are no native iterators (or at least they are not going to be supported 
soon.).
 2011-02-25 12:08:21 -05:00
Patrick Walton
19b2850388 rustc: Perform type parameter substitutions when emitting glue for generic tags. Un-XFAIL generic-tag.rs. 2011-02-24 19:25:05 -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
Patrick Walton
b4d6589e73 Implement type descriptor binding. Un-XFAIL test/run-pass/generic-bind.rs. 2011-02-23 17:08:02 -08:00
Rafael Ávila de Espíndola
ffcb461370 Parse the abi in native modules. 2011-02-23 14:06:37 -05:00
Rafael Ávila de Espíndola
6849abcf7d Handle the new ty_native_fn in type check. 2011-02-23 11:59:07 -05:00
Patrick Walton
b6f1c832e3 rustc: Perform explicit type substitution as requested by the programmer 2011-02-22 18:33:07 -08:00
Graydon Hoare
d7f7634c95 Drop for-loop temporary at end of scope, fixes memory leak. 2011-02-22 18:07:47 -08:00
Graydon Hoare
af4d6ae76b Add ABI tagging to crates, adjust rustc output and runtime stack-frame setup so access to argv works. 2011-02-22 16:37:27 -08:00
Patrick Walton
01c2761769 Rework typechecking of bind expressions 2011-02-22 15:50:07 -08:00
Rafael Ávila de Espíndola
b389611ce7 Finish the type of native functions. We now get 
declare i32 @write(i32, i8*, i32)
 2011-02-22 17:37:11 -05:00
Graydon Hoare
60f97aa9cc Find main functions buried within modules. Un-XFAIL import.rs. 2011-02-21 17:42:23 -08:00
Graydon Hoare
b0c7439d77 Implement expr_put. Un-XFAIL foreach-simple.rs; iters w/o env access work. 2011-02-18 18:52:31 -08:00
Patrick Walton
5508c28ff0 Factor out the call typechecking logic so that bind can use it 2011-02-18 18:19:27 -08:00
Graydon Hoare
80c67268fc Pass correct lliterbody; can compile and run no-put iters. 2011-02-18 18:04:37 -08:00
Graydon Hoare
34c60b6edb Make a tag for iterness / fnness, teach many places about it. 2011-02-18 17:30:57 -08:00
Patrick Walton
3aba50ff33 Implement Robinson's algorithm for type unification. Closes #227. 2011-02-18 14:52:33 -08:00
Graydon Hoare
0ddb832a4e Teach trans and llvm to cooperate on producing tidier diagnostic names in trans.ty_str. 2011-02-17 18:16:51 -08:00
Patrick Walton
10befcd9a4 Add type parameters to tag types 2011-02-17 16:23:31 -08:00
Graydon Hoare
79d3ceaac0 Steps toward implementing iterators. 2011-02-17 12:20:55 -08:00
Rafael Avila de Espindola
07c7888037 Don't add the rust arguments to native functions. We now produce the 
correct arguments for native functions.
 2011-02-16 16:16:11 -05:00
Rafael Avila de Espindola
a63696dfe2 Add a more specialized decl_native_fn_and_pair. Native functions now have 
the right name.
 2011-02-16 15:34:59 -05:00
Rafael Avila de Espindola
293637139f Add missing case to ty_to_str. 
Disable test that now fails because we produce undefined references to the
native functions.
 2011-02-16 15:00:40 -05:00
Graydon Hoare
f50caa75c2 Wrap long line in last commit. 2011-02-16 11:33:14 -08:00
Rafael Avila de Espindola
012fa69ea5 More typechecking for native types and the needed plumbing in codegen. 2011-02-16 14:02:02 -05:00
Graydon Hoare
d4bf67dde6 Translate record extension. 2011-02-15 18:16:13 -08:00
Graydon Hoare
370c1ad00e Handle record update in typeck. 2011-02-15 15:07:55 -08:00
Graydon Hoare
7a02798d1b Change another typestate check to an expr check. 2011-02-15 12:30:09 -08:00
Graydon Hoare
9ae89bd404 Add _mutable unop. 2011-02-15 12:20:30 -08:00
Graydon Hoare
4a72a23171 Add basic front-end support for 'for each' loops. 2011-02-14 18:17:31 -08:00
Graydon Hoare
15a01f5c36 Add basic front-end support for expr_put. 2011-02-14 17:58:32 -08:00
Graydon Hoare
f1f33abdeb Move all non-decl/non-expr stmts to exprs. 2011-02-14 17:46:28 -08:00
Graydon Hoare
84dd64b6cf Switch ast.is_call_expr check in trans to non-typestate form. 2011-02-14 16:33:51 -08:00
Graydon Hoare
59bce06a96 Expand expr_rec to take its optional trailing 'with' parameter. 2011-02-14 15:52:38 -08:00
Graydon Hoare
6393a34e6e Teach typeck about generic tags. 2011-02-14 14:14:28 -08:00
Graydon Hoare
0043f99f83 Teach resolve about ty params on tags. 2011-02-14 13:36:20 -08:00
Brian Anderson
0ebfb8227c Add support for unsigned binops. Closes #57 2011-02-14 08:31:52 -08:00
Rafael Avila de Espindola
bd56dd9f2a Add missing case to unify. This gets hello world to codegen. 2011-02-14 11:22:10 -05:00
Graydon Hoare
7446af747d Translate pat_lit, un-XFAIL alt-pattern-lit.rs for rustc. 2011-02-10 19:40:02 -08:00
Graydon Hoare
c9956a65b4 Teach ty and typeck about pat_lit. 2011-02-10 19:22:30 -08:00
Graydon Hoare
f951b52e91 Add support to pat_lit to fold. 2011-02-10 19:13:47 -08:00
Graydon Hoare
7c25fb5628 Fix bug in trans_field, un-XFAIL two more tests. 2011-02-10 17:33:08 -08:00
Rafael Avila de Espindola
0d27eb1341 Add type checking for native types. 2011-02-10 16:22:08 -08:00
Graydon Hoare
c958eebf5d Change more of trans to rely on tydescs when dealing with generics. 2011-02-10 15:00:16 -08:00
Graydon Hoare
140d6fd964 Switch "." to "_" in name mangling, makes gdb happier. Also factor out into sep() helper. 2011-02-10 14:59:20 -08:00
Brian Anderson
f17a3421e0 Cleanup for 'be' statement and comments about future typestate 2011-02-10 12:12:10 -08:00
Brian Anderson
378c0087ca Parse 'be' statement. Pass tailcall tests. No actual tailcalls yet. 2011-02-10 12:12:10 -08:00
Rafael Avila de Espindola
580d527aa2 Add missing fold of native functions. 2011-02-10 14:36:38 -05:00
Graydon Hoare
3d63aa14e0 Handle instantiations where some type parameters remain parameters (eg. derived typedefs). 2011-02-10 11:30:29 -08:00
Graydon Hoare
8c0d35066b Elide passed-typarams when tydescs are captured. Un-XFAIL generic-obj.rs. 2011-02-09 09:54:58 -08:00
Graydon Hoare
2f25d9c983 Handle subtle view-shift on outptr in generic calls. Can construct generic objs now. 2011-02-08 17:05:53 -08:00
Graydon Hoare
74f71d387e Overhaul ABI. All retptrs, all the time. 2011-02-08 11:47:53 -08:00
Graydon Hoare
9d576993f3 Add a fixme for last commit. 2011-02-07 14:16:40 -08:00
Graydon Hoare
d7f118135b Iterate type unification to drive the types a bit further down into the leaves of results with residual vars. Cheap but kinda works. 2011-02-07 14:11:43 -08:00
Rafael Avila de Espindola
3e613c1648 Add native modules to resolve. With this hello world gets to typecheck. 2011-02-07 15:07:27 -05:00
Rafael Avila de Espindola
ff6864aa5c Fix expressions with paths with more than one element. 2011-02-07 14:57:34 -05:00
Rafael Ávila de Espíndola
57bb9d809b Parse function declarations. 2011-02-04 11:10:04 -05:00
Graydon Hoare
be97a77be8 Capture typarams into obj, independent of body tydesc. 2011-02-03 14:40:57 -08:00
Graydon Hoare
ce17fe2a90 Attempt to put out burning tinderbox. 2011-02-02 17:49:15 -08:00
Graydon Hoare
c863427b64 Hack to work around apparent LLVM bug? 2011-02-02 16:22:11 -08:00
Graydon Hoare
b37995664b Store tydesc for whole body, not just fields, in objs and closures. Handles unusual field alignment. 2011-02-02 15:28:11 -08:00
Graydon Hoare
c61ff98985 Handle missing case in linearize_ty_params. 2011-02-02 15:26:16 -08:00
Graydon Hoare
c42a2d2bfb Change decl_upcall to decl_upcall_glue, more correct name. 2011-02-02 15:25:53 -08:00
Graydon Hoare
8e963f63a8 Add trace and trap helpers to trans for low level diagnostics. 2011-02-02 15:23:49 -08:00
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
Graydon Hoare
f22dc4d581 Fix buggy argument assembly for upcall_get_type_desc. Can now complete calls to glue of derived tydescs. 2011-02-01 18:02:57 -08:00
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
Graydon Hoare
b3689e7c20 Pick up case for expr_block from brson's other branch. 2011-02-01 16:26:49 -08:00
Graydon Hoare
70bf54bcac Implement 'else if' 2011-02-01 16:23:48 -08:00
Graydon Hoare
eb16942c1d Use dynamic GEP and silly offset-encoding on tydescs. Successful call into a derived tydesc. 2011-02-01 14:57:03 -08:00
Graydon Hoare
8ef22972db Add ty_type. 2011-02-01 14:56:21 -08:00
Brian Anderson
3fedb18c0a Allow the else part of an expr_if to be either expr_if or expr_block 2011-02-01 00:08:47 -05:00
Graydon Hoare
ef50d0e668 More work on derived tydescs. Can compile simple tests with generic objects. 2011-01-31 18:06:35 -08:00
Graydon Hoare
784b2decf2 Majority of the remaining work for derived tydescs. Not quite working yet. 2011-01-31 15:03:05 -08:00
Graydon Hoare
f9b37c7348 Run cleanups in reverse order. Not presently observable, no dtors. 2011-01-31 12:06:27 -08:00
Graydon Hoare
bf9cebfc06 Fix a bug in linearize and get the captured tydescs type right. 2011-01-28 15:45:13 -08:00
Graydon Hoare
caa5b92985 Pass linearized typarams to make_generic_glue. Steps toward derived tydescs. 2011-01-28 15:28:20 -08:00
Graydon Hoare
ea42911561 Pass tydesc array into type glue fns as first arg. Required for derived tydescs to work. 2011-01-28 14:34:25 -08:00
Brian Anderson
6b7cab3602 Teach rustc to fail 2011-01-28 11:12:57 -08:00
Rafael Ávila de Espíndola
3cac20dae3 Correctly handle "import foo = bar.zed;". 2011-01-28 11:54:59 -05:00
Graydon Hoare
13b7a356f8 Add helper function for derived type descriptors. 2011-01-27 17:07:52 -08:00
Rafael Ávila de Espíndola
a2081deb2d Simplify and fix the resolution of expr_path. With this we now get to codegen 
in
-------------------
type foo = rec(int a);
mod m1 {
  mod m2 {
    const foo bar = rec(a = 4);
  }
}
fn main(vec[str] args) {
  log m1.m2.bar.a;
}
-------------------
 2011-01-27 16:51:41 -05:00
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
Rafael Ávila de Espíndola
5066937f10 First step for supporting "case (foo.bar(?zed))": Change the ast of 
pat_tag to hold a path.
 2011-01-27 15:27:56 -05:00
Rafael Ávila de Espíndola
56441e19d1 Correctly split a.b.c into its path and field access components. 2011-01-27 11:19:02 -08:00
Graydon Hoare
ce31b02113 Note issue in comments. 2011-01-27 11:18:40 -08:00
Graydon Hoare
596a97cf70 Teach typeck to handle obj item names when used as type names, not just constructor calls. 2011-01-26 11:35:30 -08:00
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
a32d206d27 Implement autoderef in rustc. Un-XFAIL autoderef-full-lval.rs. 2011-01-24 18:03:31 -08:00
Graydon Hoare
2d7c2acf09 Switch from booleans to symbolic tags in a few places. 2011-01-24 15:26:10 -08:00
Rafael Ávila de Espíndola
d97137734b Remove unimplemented erorr and enable test. 2011-01-24 15:29:38 -05:00
Rafael Ávila de Espíndola
c6dec379b0 Implement a bit of type parameter matching to get a simple case working. 2011-01-24 11:58:01 -08:00
Graydon Hoare
546d144009 Teach AST, parser, folder about iter items. 2011-01-21 17:06:20 -08:00
Graydon Hoare
90e329da6b First cut at translating const items. Support the literal forms at least. Un-XFAIL const.rs. 2011-01-21 12:09:25 -08:00
Graydon Hoare
c72d6a3e7a Merge remote branch 'espindola/params' 2011-01-21 11:07:09 -08:00
Rafael Ávila de Espíndola
7672813708 Change the return type of the getter method so that we can get to the type 
params.
 2011-01-21 13:54:44 -05:00
Graydon Hoare
51542b279f Fix bug in trans_for, un-XFAIL linear-for-loop.rs. 2011-01-21 08:25:13 -08:00
Graydon Hoare
6daec4004a First cut of trans_for. 2011-01-21 07:59:57 -08:00
Graydon Hoare
8bc57fa85e Tweak effect-checking rules in rustboot, remove/rewrite/re-auth impure cases in trans.rs 2011-01-21 07:59:56 -08:00
Graydon Hoare
2c27feb76a M-x indent-region on trans.rs. 2011-01-21 07:59:48 -08:00
Graydon Hoare
45fd05ac42 Teach ty and typeck about linear for loops. 2011-01-20 15:54:38 -08:00
Graydon Hoare
61379af1a9 Fix typo in fold. 2011-01-20 15:54:19 -08:00
Graydon Hoare
c9d2eceb45 Teach resolve about linear for loops. 2011-01-20 15:17:26 -08:00
Graydon Hoare
a8af013077 Adjust AST encoding, teach fold about linear for loops. 2011-01-20 15:02:12 -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
Rafael Ávila de Espíndola
d313e1579b Fold function output and argument types. With this change we fail to compile 
type lteq[T] = fn(&T a) -> bool;

with "unresolved name: T". Before we would silently get to the type checker
and assert in a unresolved ty_path.
 2011-01-19 15:02:56 -05:00
Graydon Hoare
a0aedd14c7 Twiddle comment. 2011-01-18 17:19:04 -08:00
Graydon Hoare
9cc00d5f6c Fix bug (I think) when unifying ty_local and ty_param. 2011-01-18 17:18:51 -08:00
Rafael Ávila de Espíndola
41b7d6d74d One last refactoring of the import handling: 
* Create an import resolving stage. Currently this involves a copy of the ast,
  we can probably revisit this once we revisit doing full copies of the ast in
  general.

* Don't repeat work. Once we resolve a import, put it on a hash table and use
  it next time we are asked for it. This solves a O(n^2) behaviour in
  degenerated cases.

* Once import resolution is done, the target of an import is stored on the
  import itself.
 2011-01-18 15:43:13 -08:00
Graydon Hoare
e92298187b Add bzero glue and preliminary code for dynamic size/align calculations. 2011-01-18 15:38:35 -08:00
Graydon Hoare
3a920e7ca8 Fix missing case in ty. 2011-01-17 17:24:47 -08:00
Graydon Hoare
bc21965c98 Use homebrew memcpy, not llvm intrinsic. Can't run the latter on a rust stack. 2011-01-17 17:24:33 -08:00
Graydon Hoare
58bf592dcc Fix a couple bugs in parametric returns. 2011-01-17 15:54:52 -08:00
Graydon Hoare
5f591c3767 Allocate and reload retslots. Copy into them on polymorphic returns. 2011-01-17 15:22:45 -08:00
Rafael Ávila de Espíndola
9f3caed8a0 Enable more tests. 2011-01-17 18:13:55 -05:00
Graydon Hoare
a8be673a9c Whitespace cleanup. 2011-01-17 14:35:57 -08:00
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
Graydon Hoare
d1fdf0ab23 Teach copy_ty to finish via memcpy of tydesc-provided size. 2011-01-17 13:30:29 -08:00
Rafael Ávila de Espíndola
57b281533d Some misc cleanups: 
* Remove unused argument
* Move option.t wrapping to outer functions.
 2011-01-17 14:58:18 -05:00
Graydon Hoare
4b8779ea95 Pass tydescs to parametric fns, along with (dummy, presently) retptr when needed. Can call simple parametric fn now. 2011-01-14 16:50:37 -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
Graydon Hoare
c8a2c44a8e Expand generic info in lval_result. 2011-01-14 14:17:57 -08:00
Graydon Hoare
bc416284ac Trim long lines. 2011-01-14 13:59:35 -08:00
Graydon Hoare
b039be1e5c Pass tydescs to parametric fns. 2011-01-14 13:58:19 -08:00
Rafael Ávila de Espíndola
bdcb9d9b53 Make lookup non recursive and instead move the recursion just to 
find_final_def. Use the fact that the recursion is in a simpler function to
detected import loops and exit.
 2011-01-14 11:10:06 -08:00
Graydon Hoare
f3c3fc0353 Change single-ident expr_ident to greedy/fat multi-ident expr_path, to handle the module-path/value-indexing distinction. 2011-01-13 17:42:28 -08:00
Rafael Ávila de Espíndola
c1f2e29596 Produce better errors for invalid imports. 2011-01-12 12:27:31 -08:00
Rafael Ávila de Espíndola
c489abedb4 Call find_final_def directly in fold_view_item_import. It is both cleaner and 
faster.
 2011-01-12 12:26:59 -08:00
Rafael Ávila de Espíndola
359d72b4d0 Change mod_index_entry to point directly to items and view_items. 2011-01-12 12:26:23 -08:00
Patrick Walton
2aa36777f1 Figure out what tydescs we need to pass when translating parametric function calls 2011-01-12 11:05:38 -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
3b0e207109 Drop closures. Un-XFAIL bind-interior.rs. 2011-01-07 16:26:30 -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
Graydon Hoare
3c61793b5a Synthesize closure thunks, and pass closure pointer into fn calls. 2011-01-07 15:12:23 -08:00
Graydon Hoare
27b4c3f962 Whitespace cleanup, and copy target into closure. 2011-01-06 12:55:27 -08:00
Rafael Ávila de Espíndola
fb8eff95e2 Add the boilerplate for folding view items. 2011-01-06 11:26:29 -05:00
Graydon Hoare
62c79fb216 Sketch closure-forming logic for nontrivial bindings. 2011-01-05 18:57:28 -08:00
Graydon Hoare
f3f63da7c8 Translate trivial bindings. Un-XFAIL bind-trivial.rs. 2011-01-05 16:06:01 -08:00
Graydon Hoare
5d2a6c73ca Use uniform pair representation of functions everywhere, including static functions. 2011-01-05 15:31:35 -08:00
Patrick Walton
b7d2fe57cf rustc: Allow the type unification handler to handle both expected and actual param types 2011-01-04 16:53:28 -08:00
Graydon Hoare
116dd9e338 Correct function pointer type in closure. 2011-01-04 15:29:38 -08:00
Graydon Hoare
2ec0b724c4 Merge remote branch 'espindola/import' 2011-01-04 15:07:38 -08:00
Rafael Ávila de Espíndola
7c8f99fdc1 Add names from imports to the namespace. 2011-01-04 17:58:10 -05:00
Patrick Walton
29fb238a39 rustc: Add an item type accessor 2011-01-04 12:46:11 -08:00
Rafael Ávila de Espíndola
e0fe271d34 Add support for looking up a name introduced by a 'use'. 
With this we go from "error: unresolved name: foo" to
"unimplemented definition variant for: foo" in

use foo;
fn main(vec[str] args) {
   foo.bar();
}
 2011-01-04 11:35:13 -05:00
Graydon Hoare
cfb97b3393 Begin sketching translation of bind_expr. No captures yet, also crashy. 2011-01-03 22:39:43 -08:00
Graydon Hoare
546f1e98cb Typecheck expr_bind. 2011-01-03 18:22:56 -08:00
Graydon Hoare
771d76e552 Add type accessors for fn types. 2011-01-03 18:22:39 -08:00
Graydon Hoare
0040a31076 Fix fold bug on expr_bind. 2011-01-03 18:22:27 -08:00
Graydon Hoare
10a130e6c1 Translate local item decls. 2010-12-31 15:16:11 -08:00
Graydon Hoare
1b0da12fe8 Update method-fold env with fake item_fn representing the method. 2010-12-31 15:05:22 -08:00
Graydon Hoare
ad889ba3ae Change resolve errs to span_errs. 2010-12-31 14:43:43 -08:00
Graydon Hoare
bd536ba85f Free objects by indirectly dropping fields via enclosed tydesc first. 2010-12-31 13:01:45 -08:00
Graydon Hoare
f072718cfe Replace arg Load with load_non_structural in obj ctor. 2010-12-31 12:20:18 -08:00
Graydon Hoare
065542378c Teach ty.unify about ty_obj. 2010-12-31 10:26:29 -08:00
Graydon Hoare
aa1d8d0768 Move unify_fn logic out-of-line. 2010-12-31 09:48:54 -08:00
Graydon Hoare
91809a17ac Teach typeck.ast_ty_to_ty about ty_obj. 2010-12-30 17:46:56 -08:00
Graydon Hoare
a99713265b Teach fold about ty_obj. 2010-12-30 17:46:35 -08:00
Graydon Hoare
1f2585f479 Teach trans to access object fields. 2010-12-30 17:01:20 -08:00
Graydon Hoare
9676fb2d0a Assign method types properly by sorted-order. 2010-12-30 17:00:59 -08:00
Graydon Hoare
153efb58bc Teach typeck to check obj field accesses. 2010-12-30 15:28:19 -08:00
Graydon Hoare
bc9db2e972 Teach resolve to find obj fields and ty params from methods. 2010-12-30 15:27:52 -08:00
Patrick Walton
a634b21563 rustc: Make parametric return types go through an out pointer 2010-12-29 19:08:35 -05:00
Rafael Ávila de Espíndola
2c6dd18224 Add a -shared option to rustc and don't try to look for main if it is given. 2010-12-29 11:21:16 -05:00
Graydon Hoare
5c7cd6419c Modify translation of obj methods to accept an initial recursive-self-typed (in the LLVM sense) obj argument. 2010-12-23 17:31:16 -08:00
Patrick Walton
daac7a8b13 rustc: Add a type_has_dynamic_size predicate 2010-12-22 18:02:48 -08:00
Graydon Hoare
3f3a121043 Copy body tydesc and args into obj bodies. 2010-12-22 16:09:59 -08:00
Graydon Hoare
a2a642c17a Correct bug in typechecking ctor arguments to nonempty objects. 2010-12-22 13:57:18 -08:00
Graydon Hoare
ac270fc854 Allocate heap cells to store non-empty object bodies. 2010-12-22 13:56:51 -08:00
Patrick Walton
0411132679 rustc: Move unification out of typeck.rs; trans will need it too. 2010-12-21 17:47:13 -08:00
Patrick Walton
e06263ff4b rustc: Reference count the function context in typechecking so that passing it around via objects isn't as costly 2010-12-21 17:27:29 -08:00
Graydon Hoare
3504f4a4bf Sort methods in object types. 2010-12-21 16:43:28 -08:00
Patrick Walton
744b164b7d rustc: Move type logic out of typeck so trans doesn't look like it's calling into typeck 2010-12-21 16:24:17 -08:00
Patrick Walton
b9286a7179 rustc: Sanitize names better. Puts out burning tinderbox on OS X. 2010-12-20 19:52:14 -08:00
Patrick Walton
5cbf8889d0 rustc: Add bind expressions to the AST 2010-12-20 18:58:18 -08:00
Graydon Hoare
ed1dddc33f Null-check on obj box ptr, init to null. Un-XFAIL simple-obj.rs. 2010-12-20 17:28:07 -08:00
Graydon Hoare
399929ba0b Support ty_obj in trans_field; simple-obj.rs compiles (but crashes). 2010-12-20 16:48:28 -08:00
Graydon Hoare
86188da348 Mop up cases of s/copy/take/, remove 'binding' terminology, whitespace police, and make obj/fn structural. 2010-12-20 16:26:38 -08:00
Patrick Walton
e70c695ab9 rustc: Use the passed-in tydescs for take and drop glue in parametric fns. Also fix a level-of-indirection problem with tydesc params. 2010-12-20 15:23:24 -08:00
Patrick Walton
194d7844ea rustc: Print the type when we die in trans.make_drop_glue_inner 2010-12-20 14:44:04 -08:00
Patrick Walton
9fb2284600 rustc: Add a type param ID -> type descriptor mapping to function contexts 2010-12-20 14:35:04 -08:00
Graydon Hoare
7bd30f83e1 Put out burning tree (sizeof / alignof bug). 2010-12-20 12:54:50 -08:00
Graydon Hoare
490da3564b Use gvars for vtbls rather than returning const immediates. 2010-12-20 11:41:32 -08:00
Graydon Hoare
6a8518c97b Trailing whitespace police. 2010-12-20 11:41:32 -08:00
Patrick Walton
a7e9984999 rustc: Build tydescs for types, and make all take and drop operations go through the tydescs for simplicity (LLVM inlines them). 2010-12-20 10:23:37 -08:00
Patrick Walton
ad5e920276 rustc: Remove the unused "name" parameter from trans.new_builder 2010-12-17 18:42:15 -08:00
Patrick Walton
9b56b79296 rustc: Make some no-op take and drop glue for scalar types 2010-12-17 18:40:24 -08:00
Graydon Hoare
01bcb1d10e Split part of typeck.check_fn out into typeck.check_item_fn, then check all fns, including obj fns. 2010-12-17 18:25:14 -08:00
Patrick Walton
7210a31e2a rustc: Make all drop and take glue have the same signature, so we can put them in tydescs 2010-12-17 18:20:51 -08:00
Graydon Hoare
b00abd04e2 Record type annotations for methods. 2010-12-17 17:52:25 -08:00
Patrick Walton
c44c7c5ab3 rustc: Zero out slots after dropping them 2010-12-17 17:21:56 -08:00
Graydon Hoare
56e040e61a Trans methods more correctly, and store vtbl pointer in pair returned from obj ctor. 2010-12-17 00:31:41 -08:00
Graydon Hoare
a3f828f941 Sketch trans_vtbl. 2010-12-16 18:34:04 -08:00
Patrick Walton
bfdba2dbcc rustc: Translate parametric function signatures into task + type parameters + formal arguments 2010-12-16 16:35:19 -08:00
Graydon Hoare
31f0642da3 Stub out translation of obj ctors (no vtbl or body built). 2010-12-16 15:55:28 -08:00
Patrick Walton
51782d2c21 rustc: Add a type fold mechanism to the typechecker 2010-12-16 15:13:04 -08:00
Patrick Walton
a6c6e8679e rustc: Only generalize on definition types that can actually be parametric 2010-12-16 13:59:20 -08:00
Patrick Walton
680e858d61 rustc: Write types back when typechecking "ret" statements 2010-12-16 12:25:39 -08:00
Patrick Walton
13b889287b rustc: Make trans.type_of handle parameter types 2010-12-16 12:23:48 -08:00
Patrick Walton
e6908a66ec rustc: Infer the types of type-parametric functions 2010-12-16 11:12:45 -08:00
Graydon Hoare
9759d1e08a Annotate obj items while folding ast in typeck. 2010-12-16 10:34:54 -08:00
Graydon Hoare
7d2feae857 Collect obj items, translate obj-name references and obj-ctor types. 2010-12-16 10:23:47 -08:00
Graydon Hoare
d8d2220b30 Typecheck object method calls. 2010-12-15 20:23:36 -08:00
Graydon Hoare
482dc0c8fa Convert obj item type to ctor type rather than obj type. 2010-12-15 17:04:21 -08:00
Patrick Walton
e17473de07 rustc: Move next_var_id back to the crate context in typechecking; we'll need it when collecting item types 2010-12-15 15:10:41 -08:00
Patrick Walton
d1b2366983 rustc: Resolve type params 2010-12-15 13:13:36 -08:00
Graydon Hoare
76aab6b1a8 Teach typeck to stringify obj types. 2010-12-15 12:30:31 -08:00
Patrick Walton
42789c4b97 rustc: Fix bug involving extracting any variant element beyond the first. Un-XFAIL alt-tag.rs. 2010-12-15 10:11:33 -08:00
Patrick Walton
2a8350e8d9 rustc: Resolve tag names in the typechecker 2010-12-15 10:00:28 -08:00
Patrick Walton
e17806e1c8 rustc: Translate pattern matching 2010-12-15 09:38:40 -08:00
Graydon Hoare
cd55b7ed89 Teach typeck.ty, typeck.collect_item_types and typeck.check_expr about obj items. 2010-12-14 18:04:39 -08:00
Graydon Hoare
4cddeed651 Teach resolve about obj items. 2010-12-14 17:09:37 -08:00
Graydon Hoare
e0998847be Teach fold about objs. 2010-12-14 16:35:31 -08:00
Graydon Hoare
525966a543 Fix a couple bugs in iter_sequence, un-XFAIL vec-drop.rs. 2010-12-13 17:48:42 -08:00
Patrick Walton
90807e240f rustc: Typecheck pattern bindings 2010-12-13 16:44:20 -08:00
Patrick Walton
0ef65780ca rustc: Check patterns before arm blocks in alt expressions; this will be needed for binding type resolution 2010-12-13 16:39:35 -08:00
Patrick Walton
29e6d7a4ad rustc: Hack to get rid of passing i1 types for unit around in most cases, suggested by Rafael 2010-12-13 16:12:45 -08:00
Graydon Hoare
a3cbdc661c Set the new vec fill-size on the compiler side, as in rustboot. Un-XFAIL first 3 vec tests. 2010-12-13 11:16:04 -08:00
Patrick Walton
04e15bf8f8 rustc: Typecheck "alt" expressions and patterns 2010-12-12 20:02:49 -08:00
Patrick Walton
7d0734bb96 rustc: Propagate types for vector, tuple, record, assignment, and if expressions downward again 2010-12-12 19:54:58 -08:00
Patrick Walton
833af6f6f3 Revert "rustc: Propagate types for vector, tuple, record, assignment, and if expressions downward" due to test bustage 
This reverts commit 1cdf42dd63.
 2010-12-12 19:16:08 -08:00
Patrick Walton
d08b5bc3d4 rustc: Fix nonexhaustive match failure on unresolved identifiers 2010-12-12 16:49:51 -08:00
Patrick Walton
9ac42ca743 rustc: Resolve variant names in patterns 2010-12-12 16:47:37 -08:00
Patrick Walton
bc5fa9bf67 rustc: "resoling" -> "resolving" typo 2010-12-12 16:37:31 -08:00
Patrick Walton
38ba0e6917 rustc: Add a definition ID to tag patterns 2010-12-12 16:30:34 -08:00
Patrick Walton
1cdf42dd63 rustc: Propagate types for vector, tuple, record, assignment, and if expressions downward 2010-12-11 23:22:06 -08:00
Patrick Walton
0d5724b773 rustc: Make return value inference use next_ty_var, now that we have it 2010-12-11 22:40:46 -08:00
Patrick Walton
c3ab601a89 rustc: Move next_var_id from typeck.crate_ctxt to typeck.fn_ctxt 2010-12-11 22:37:23 -08:00
Patrick Walton
368459db43 rustc: Remove "update_env_for_arm" debugging message 2010-12-11 22:30:12 -08:00
Patrick Walton
de118d79b6 rustc: Resolve pattern bindings 2010-12-10 18:08:32 -08:00
Patrick Walton
0509b1b9d7 rustc: Add update_env_for_arm to fold; we'll need it to resolve pattern bindings 2010-12-10 17:49:28 -08:00
Graydon Hoare
f97242c255 Fix bad GEP and missing branch in iter_sequence; vec.rs compiles now. 2010-12-10 17:46:47 -08:00
Graydon Hoare
60affafdcd Implement expr_vec. 2010-12-10 17:25:22 -08:00
Graydon Hoare
779b913348 Fix trans_index implementation. 2010-12-10 17:25:22 -08:00
Patrick Walton
0d43c198f0 rustc: Add def ids to pattern bindings 2010-12-10 17:24:53 -08:00
Patrick Walton
0b84707da7 rustc: Add tag support to ty_of_item in typeck 2010-12-10 16:44:12 -08:00
Patrick Walton
2c472c0de8 rustc: Add LLVM typedefs for rust_crate and rust_task for good measure 2010-12-10 16:29:41 -08:00