Graydon Hoare
33b342e891
Teach ast and parser about linear for expressions.
2011-01-20 13:11:47 -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
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
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
Rafael Ávila de Espíndola
5fd3d2ca55
Refactor the view_item code so that it is similar to the code used for
...
parsing regular items.
2011-01-04 11:34:05 -05:00
Rafael Ávila de Espíndola
35c745da03
Rename use_or_import to view_item.
2011-01-04 11:23:56 -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
d1517471fb
Split driver between parsing source files and crate files, by extension. Add dummy function for crate files.
2011-01-03 20:41:11 -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
019095c9e6
Actually return the correct node from the parser.
2011-01-03 16:18:25 -08:00
Graydon Hoare
2100aceabf
Remove missed debug chatter.
2011-01-03 15:06:19 -08:00
Graydon Hoare
0a2e7f2149
Add restricted-parse mode, and parse bind expressions.
2010-12-31 17:28:43 -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
b42f49bf99
Parse local item decls.
2010-12-31 14:33:49 -08:00
Graydon Hoare
53d5b11208
Index tag and obj items in decl stmts.
2010-12-31 14:18:19 -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
Graydon Hoare
a9d03dd1a2
Add def id to ast for obj fields.
2010-12-30 15:27:19 -08:00
Rafael Ávila de Espíndola
09ef31caa0
Record the ast of uses and imports.
2010-12-30 11:21:37 -05:00
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
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
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
Graydon Hoare
f2195d8b0a
Print recursive LLVM types.
2010-12-23 17:05:27 -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
62d62ce4da
Remove calltup fields from ABI, add binding fields.
2010-12-16 23:26:07 -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
0d3400fec2
rustc: Lex '_' as an underscore, not as an identifier
2010-12-15 09:44:48 -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
b1e0c60d6d
Add ty_obj to ast and parser.
2010-12-14 17:42:12 -08:00
Graydon Hoare
4cddeed651
Teach resolve about obj items.
2010-12-14 17:09:37 -08:00
Graydon Hoare
a7eb1ac90f
Move call_expr parse rule to the place where it needs to be to understand complex calls.
2010-12-14 16:59:13 -08:00
Graydon Hoare
e0998847be
Teach fold about objs.
2010-12-14 16:35:31 -08:00
Graydon Hoare
b606ba81cf
Add obj items to AST and parser.
2010-12-14 15:32:13 -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
Patrick Walton
cf8ad5f56d
rustc: Declare LLVM typedefs appropriately
2010-12-10 16:24:47 -08:00
Patrick Walton
e37c032eb0
rustc: Move refcount incrementing out of line too
2010-12-10 16:14:06 -08:00
Graydon Hoare
865c06c1f9
Preliminary translation of expr_index.
2010-12-10 16:10:35 -08:00
Patrick Walton
270b93bd71
rustc: Move refcount decrement-and-free (drop) logic out-of-line
2010-12-10 15:37:17 -08:00
Patrick Walton
10d5d32537
rustc: Change lazy "and" and "or" to use scope contexts rather than sub-block contexts, to run cleanups properly
2010-12-10 15:27:55 -08:00
Graydon Hoare
0565350b5f
Typecheck vec and index exprs.
2010-12-10 15:05:19 -08:00
Patrick Walton
eaa76bd83f
rustc: Decouple new_fn_ctxt() from AST function arguments, so that it can be used to generate glue
2010-12-09 17:38:57 -08:00
Graydon Hoare
4e1046a508
Fix another bug in expr_index parse rule.
2010-12-09 17:34:44 -08:00
Graydon Hoare
d5ed5e7044
Fix bug in parse rule for expr_index.
2010-12-09 17:12:08 -08:00
Graydon Hoare
e04c24769e
Add 'unexpected' fn to parser.
2010-12-09 17:11:52 -08:00
Graydon Hoare
8383b1c435
Fix token span tracking in lexer.
2010-12-09 17:11:05 -08:00
Graydon Hoare
9ee3475e09
Rewrite second pass of collect_item_types to use fold, therefore process all items in crate. Add testcase to check.
2010-12-09 16:06:40 -08:00
Patrick Walton
1c9dc2ca52
rustc: Decouple new_fn_ctxt from AST items so that we can use it to generate glue too
2010-12-09 15:26:16 -08:00
Graydon Hoare
d213f9be95
Simplify second pass of collect_item_types so I can understand it better.
2010-12-09 15:19:38 -08:00
Graydon Hoare
b7e344622c
Add a type abbreviation and redo first pass of collect_item_types to collect across the whole crate, not just top level.
2010-12-09 15:03:19 -08:00
Graydon Hoare
876282791e
First sketch of support for const items, not including most of trans.
2010-12-09 14:37:50 -08:00
Patrick Walton
5a6cc341ad
rustc: Add gross eq_ty() and hash_ty() functions
2010-12-09 14:03:43 -08:00
Patrick Walton
e5bbe93646
rustc: Mark constant strings as constants
2010-12-09 13:49:26 -08:00
Patrick Walton
e652e58bfc
rustc: Fix indirection problem with tag constructors
2010-12-09 13:39:33 -08:00
Graydon Hoare
66b5dfabee
Remove redundant trans_drop_str, fix buggy branch in trans_if. Un-XFAIL drop-on-ret.rs.
2010-12-09 12:32:16 -08:00
Graydon Hoare
440e637edf
Fix boxed returns harder. Un-XFAIL output-slot-variants.rs.
2010-12-08 16:43:59 -08:00
Graydon Hoare
652ae9f50e
Fix structure returns harder.
2010-12-08 16:34:16 -08:00
Graydon Hoare
e3a3a03572
Fix boxed returns.
2010-12-08 16:20:04 -08:00
Graydon Hoare
264de9c7fc
Fix structure-returns.
2010-12-08 15:52:01 -08:00
Graydon Hoare
2b36a8eab4
Fix log upcall translation bug. Un-XFAIL rec-auto.rs.
2010-12-08 15:29:09 -08:00
Graydon Hoare
6ccfba34f3
Add missing case to parse_ty, un-XFAIL cast.rs.
2010-12-08 15:04:57 -08:00
Graydon Hoare
68af077e81
Implement binop= forms. Un-XFAIL bitwise.rs.
2010-12-08 14:50:47 -08:00
Graydon Hoare
b971d6312e
Fix missing case in resolve, un-XFAIL rec-tup.rs.
2010-12-08 11:52:34 -08:00
Patrick Walton
e558ff907f
rustc: Allow callees to use alias args
2010-12-07 12:34:10 -08:00
Patrick Walton
7f85945b05
rustc: Translate function calls with alias parameters (though the callee can't use them yet)
2010-12-07 11:57:19 -08:00
Patrick Walton
15a614acb4
rustc: Implement is_lval
2010-12-07 10:38:42 -08:00
Graydon Hoare
a059b4720c
Null slots on missing init, null-check box ptrs on drop. Works around missing typestate pass. Un-XFAIL box-in-tup.rs.
2010-12-06 17:46:44 -08:00
Patrick Walton
3f9d5dab5b
rustc: Run the verifier over LLVM modules before writing them out
2010-12-06 17:17:49 -08:00
Patrick Walton
a1c7d19836
rustc: Translate tag constructors. Can't call them at the moment due to lack of alias args, though.
2010-12-06 16:50:24 -08:00
Patrick Walton
fb05d9184b
rustc: Make copy_args_to_allocas not insist on a function type so it's easier to make it work with tag constructors
2010-12-06 11:22:08 -08:00
Graydon Hoare
9f6a630519
Drop rec and tup alloca temporariles on block exit.
2010-12-03 18:43:40 -08:00
Patrick Walton
b4d9754347
rustc: Make new_fn_ctxt and copy_args_to_allocas receive a list of args rather than an AST fn, so we can use it for tag constructors
2010-12-03 18:20:41 -08:00
Patrick Walton
2e119698b7
rustc: Add def ids to variant arguments so we can turn them into function arguments later
2010-12-03 18:13:15 -08:00
Graydon Hoare
0c19c8e18f
Parse layer and effect annotations.
2010-12-03 18:04:18 -08:00
Patrick Walton
afd3af9bb5
rustc: Remove LLVM unions and represent tags as (discriminant, byte blob) pairs
2010-12-03 16:55:59 -08:00
Patrick Walton
f371dc613a
rustc: Set data layout and target triple
2010-12-03 13:52:54 -08:00
Graydon Hoare
aeef8cee29
Add load_non_structural and use it.
2010-12-03 13:03:07 -08:00
Patrick Walton
5347cac92d
rustc: Handle n-ary tag constructors in iter_structural_ty (which lets us process their refcounts correctly)
2010-12-03 12:35:49 -08:00
Graydon Hoare
4316df6323
Trim whitespace.
2010-12-03 12:26:27 -08:00
Graydon Hoare
a98b2ebb4a
Change 'stratum' to the friendlier term 'layer'.
2010-12-03 12:15:32 -08:00
Patrick Walton
7bdb93266d
rustc: Translate nullary tag constructors
2010-12-03 10:24:55 -08:00
Graydon Hoare
d922b0ad9c
Drop slots on the way out of scopes. Un-XFAIL box.rs.
2010-12-02 19:44:24 -08:00
Graydon Hoare
966cfed07c
Modify block ctxt / cleanup handling to only occur on scope blocks.
2010-12-02 19:12:34 -08:00
Graydon Hoare
1e9c8b923d
Implement translation for deref unop.
2010-12-02 19:12:09 -08:00
Graydon Hoare
97247bbb53
Change order of basic blocks in copy_ty, makes nicer disassembly.
2010-12-02 18:33:11 -08:00
Graydon Hoare
f69b4417e6
Don't drop context returned from decl-init call to copy_ty.
2010-12-02 18:32:43 -08:00
Graydon Hoare
0f41f5a8f9
Improve translations of unary box operator and drop_ty on boxes.
2010-12-02 17:43:24 -08:00
Patrick Walton
e233978891
rustc: Change fn_names and fn_ids to item_names and item_ids in trans, since we're soon to be storing tags in there too
2010-12-02 17:30:07 -08:00
Patrick Walton
49b3cd700e
rustc: Remove the premature optimization for nullary tag constructors, since it'll be no longer necessary once LLVM gets a unit type
2010-12-02 17:18:06 -08:00
Graydon Hoare
a439f6ec68
Add ty_boxed to typeck.type_is_boxed.
2010-12-02 15:56:44 -08:00
Graydon Hoare
cdcab742a7
Fix fold bug on expr_unary.
2010-12-02 15:54:45 -08:00
Graydon Hoare
b79de6b76c
Typecheck the box and deref unops properly.
2010-12-02 14:38:32 -08:00
Patrick Walton
376b35e618
rustc: Remove the overly complex variant_indices and n_ary_variant_indices tables
2010-12-02 11:00:10 -08:00
Patrick Walton
eeecc8d061
rustc: Add stub support for tag constructors in trans
2010-12-01 19:03:47 -08:00
Graydon Hoare
98a63bd1f9
Add code to fail on non-exhaustive alt matching. Fix all cases this picked up in rustc.
2010-12-01 17:09:02 -08:00
Patrick Walton
fd600bad46
rustc: Annotate variants with their types. This may be useful for trans!
2010-12-01 15:27:38 -08:00
Patrick Walton
cd97b9d965
rustc: Typecheck tag constructors
2010-12-01 11:39:03 -08:00
Patrick Walton
67a616340d
rustc: Fix segfault due to nonexhaustive match when using tags
2010-12-01 10:53:40 -08:00
Patrick Walton
42282a25c0
rustc: Resolve tag variant names
2010-12-01 10:19:38 -08:00
Graydon Hoare
45043374ff
Tidy up structural types for rec, tup AST and typeck nodes.
2010-11-30 16:32:00 -08:00
Patrick Walton
567a45cc70
rustc: Add def ids to variants
2010-11-30 12:32:20 -08:00
Graydon Hoare
25b973df1b
Finish support for typechecking and translating records. Un-XFAIL rec.rs.
2010-11-30 10:39:35 -08:00
Graydon Hoare
9c426521ee
Wrap long lines.
2010-11-29 17:53:35 -08:00
Graydon Hoare
a94046f5d2
Teach typechecker about record types.
2010-11-29 17:42:53 -08:00
Patrick Walton
6c5a05b819
rustc: Implement the block syntax discussed on the mailing list
2010-11-29 17:11:41 -08:00
Graydon Hoare
6c4e975099
Teach fold about ty_rec.
2010-11-29 16:09:46 -08:00
Graydon Hoare
e6b7f76385
Add ty_rec and parse it.
2010-11-29 15:42:09 -08:00
Graydon Hoare
3e08171fc2
Change mutability into a type constructor.
2010-11-29 15:29:55 -08:00
Graydon Hoare
386f363cfe
Change from bool to tag ast.mutability.
2010-11-29 14:18:26 -08:00
Graydon Hoare
38846e39c4
Add ast.ty_mutable.
2010-11-29 12:29:57 -08:00
Graydon Hoare
20b11c832c
Add mut field to typeck.ty.
2010-11-29 12:13:38 -08:00
Graydon Hoare
7be7c23b6b
Copy args to allocas, change llargs lookups to 'in mem'. Un-XFAIL tup.rs.
2010-11-26 17:47:27 -08:00
Graydon Hoare
d7ce2425c9
Load structural values through pointer before passing structs as args.
2010-11-26 16:08:10 -08:00
Graydon Hoare
9f56b0061c
Pass exprs by @, always treat structural types by pointer, move path and name into trans_lval.
2010-11-26 15:54:04 -08:00
Graydon Hoare
1600974a3a
Avoid segfault due to fallthrough in base case of incr_all_refcounts. We could use a typestate checker in rustc, any time now.
2010-11-26 13:03:56 -08:00
Graydon Hoare
7e01aba12d
Declare the memcpy intrinsics properly.
2010-11-26 13:02:48 -08:00
Graydon Hoare
3fd3270845
Return memcpy src rather than falling through and failing.
2010-11-25 18:28:15 -08:00
Graydon Hoare
a95dbdef70
Cast memcpy args to correct types.
2010-11-25 18:13:20 -08:00
Graydon Hoare
9b3182a99d
Add lookup checks and intrinsics table to trans.
2010-11-25 17:45:26 -08:00
Graydon Hoare
7e2f205866
Add missed case to typeck.ast_ty_to_ty, plus faux exhaustiveness check.
2010-11-25 17:06:36 -08:00
Graydon Hoare
416d9bc0fd
Fix typo in numeric-label-parsing loop.
2010-11-25 16:53:17 -08:00
Graydon Hoare
f0abe8f568
Translate field expressions.
2010-11-25 16:40:24 -08:00
Graydon Hoare
5678f5aa56
Typecheck field expressions.
2010-11-25 16:40:03 -08:00
Graydon Hoare
092af6fb76
Typecheck tup expressions.
2010-11-25 14:44:04 -08:00
Graydon Hoare
cffdb66aa4
Translate tuple-expressions.
2010-11-24 18:11:11 -08:00
Patrick Walton
78ec07790a
rustc: Assign definition IDs to type params
2010-11-24 18:01:20 -08:00
Patrick Walton
9769b61226
rustc: Parse type-parametric typedefs
2010-11-24 17:36:22 -08:00
Patrick Walton
98e8c2ef21
rustc: Parse type-parametric tags
2010-11-24 17:17:42 -08:00
Graydon Hoare
f809375b16
Sketch out type-directed structural drop and copy, including vector types.
2010-11-24 16:56:01 -08:00
Graydon Hoare
96540ef0bb
move expr_call translation into helper function.
2010-11-24 16:56:01 -08:00