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1247 Commits

Author SHA1 Message Date
Patrick Walton
32b8dcb97c rustc: Factor out the code that interns types into an "interner" data structure 2011-05-16 13:58:13 -07:00
Patrick Walton
3760bfab87 rustc: Don't rebuild AST patterns during typechecking 2011-05-16 11:45:00 -07:00
Patrick Walton
ca51b49c0a rustc: Replace the redundant typeck::node_ann_ty_params() with ty::ann_to_type_params() 2011-05-16 11:43:50 -07:00
Patrick Walton
3aaf02b907 rustc: Make the type collection pass no longer rebuild the AST 2011-05-16 10:34:32 -07:00
Patrick Walton
525a5c582f rustc: Fix indentation in ty_param_count_and_ty_for_def() 2011-05-16 10:32:38 -07:00
Patrick Walton
594c70f788 rustc: Add an item_ann() accessor function 2011-05-16 10:32:38 -07:00
Brian Anderson
f77c5ba512 rustc: Wait until generic glue is actually emitted to define it as internal 
The verifier was not liking this when generating unoptimized bitcode. Per LLVM
docs it is not valid for function declarations to be marked internal, but
their implementations may be.
 2011-05-15 19:53:06 -04:00
Brian Anderson
8eaafdaa2d rustc: Rename 'Unify' modules to 'unify' 2011-05-14 21:13:47 -04:00
Patrick Walton
de421afa55 rustc: Use walk instead of fold for the first item collection pass 2011-05-14 11:03:10 -07:00
Patrick Walton
8b3f359442 rustc: Change "Collect" to "collect" 2011-05-14 11:03:10 -07:00
Patrick Walton
85120d9959 rustc: Look types up in the side table 2011-05-13 18:46:44 -07:00
Patrick Walton
ef75860a0a rustc: Write nil types into the node type table wherever plain_ann() is used 2011-05-13 17:55:07 -07:00
Lindsey Kuper
5679f5c55e 'with' no longer a token; whitespace police. 
Plus renaming the anonymous objects test to a more descriptive name,
and XFAILing it because it doesn't work yet.
 2011-05-13 17:37:01 -07:00
Lindsey Kuper
cd31d5d532 More anon obj work; whitespace police in middle::fold 
Passing args to middle::fold::fold_expr_anon_obj by reference to be
consistent with the other folds; adding a dummy fold_expr_anon_obj to
typeck to be filled in later.
 2011-05-13 17:35:13 -07:00
Lindsey Kuper
814b17352c Use new module namespace syntax. 2011-05-13 17:35:13 -07:00
Lindsey Kuper
b6f35c6a4b More work toward anonymous objects. 2011-05-13 17:35:13 -07:00
Lindsey Kuper
d3242b9644 Bug fixes. 
Fixed infinite loop on anonymous objects in parser; added
expr_anon_obj to walk.rs; fixed syntax of test case.
 2011-05-13 17:35:13 -07:00
Lindsey Kuper
6c1c5b3948 More progress on anonymous objects. 
Still segfaulting on the method-overriding.rs test, though.
 2011-05-13 17:35:13 -07:00
Patrick Walton
fac1342513 rustc: Move replace_expr_type() from ty to typeck, as it's only used in the latter 2011-05-13 17:06:30 -07:00
Brian Anderson
843e9435ab rustc: Fix long lines in typeck.rs 2011-05-13 20:06:02 -04:00
Patrick Walton
23d3b0ec57 rustc: Get ann_to_type_params() on board the ann_to_ty_param_substs_opt_and_ty() train 2011-05-13 16:53:35 -07:00
Patrick Walton
0739849e9f rustc: Make all type lookups go through the one ty::ann_to_ty_param_substs_opt_and_ty() function 2011-05-13 16:40:21 -07:00
Patrick Walton
4f2eb31870 rustc: Write types contained in "trivial annotations" to the table 2011-05-13 16:27:55 -07:00
Patrick Walton
e888fe6f9b rustc: Change ty::triv_ann() to take a node ID instead of a full annotation 2011-05-13 14:39:00 -07:00
Brian Anderson
2f440b1452 rustc: lowercase the link and link::write modules 2011-05-13 16:55:37 -04:00
Graydon Hoare
0d32ff723a Slight adjustments to shape, rename to type_glue.rs. 2011-05-13 13:29:50 -07:00
Patrick Walton
c97b05141a rustc: Add write_type() wherever ann_types are written, except for triv_ann() 2011-05-13 13:06:34 -07:00
Patrick Walton
be9aa1cc5e rustc: Fix the type of node_types; stub the write_type function 2011-05-13 12:12:54 -07:00
Patrick Walton
6e34679a65 rustc: Remove a minor rustboot workaround in typeck::resolve_local_types_in_block() 2011-05-13 11:23:00 -07:00
Patrick Walton
8a8f68aa75 rustc: Make typeck::instantiate_path() not return an annotation 2011-05-13 10:53:55 -07:00
Marijn Haverbeke
ae26b775b4 Implement module namespaces 
Module names no longer clash with type and value names. The
tokenizer/parser still needs to be taught to be more careful in
identifying keywords, so that we can use 'str' and 'vec' and so as
module names.
 2011-05-13 17:20:46 +02:00
Marijn Haverbeke
eb419fd8c7 Extend crate format to allow multiple definitions for a single name 
The type/value namespace distinction pretty much works now. Module
namespace is up next.
 2011-05-13 17:20:39 +02:00
Marijn Haverbeke
1a12a7b04b Make module indices hold a list of items 
This way, they can support having both a type and a value
of the same name.
 2011-05-13 13:34:59 +02:00
Marijn Haverbeke
58ec5d1654 Move capture checking into resolve.rs 
Drops capture.rs. The new algorithm also checks for captures function
arguments and obj fields.
 2011-05-13 12:44:05 +02:00
Marijn Haverbeke
89490e416b Change resolve to use walk instead of fold 
Possibly, at some point, we should add a state-passing variant of
walk, or a wrapper that makes it easier to thread state. (See the
repetetive pop_state_for_* functions in this commit.)
 2011-05-13 11:35:25 +02:00
Marijn Haverbeke
7082bf4478 Ensure visit_ty is called on type parameters during walk 2011-05-13 11:35:25 +02:00
Marijn Haverbeke
39a000714a Add visit_arm and visit_method to walk.rs 
The resolver needs to update its state for individual arms and
methods.
 2011-05-13 11:34:51 +02:00
Patrick Walton
5295a4dabd rustc: Flatten recursive vectors in trans::simplify_type(). Prevents an infinite loop. 2011-05-12 18:37:28 -07:00
Patrick Walton
b163247d4e rustc: Beginnings of a "shape" module to convert types to shapes 2011-05-12 18:30:21 -07:00
Patrick Walton
033b38b636 rustc: Make ty::expr_ann() terser 2011-05-12 16:57:08 -07:00
Patrick Walton
0b7dd0d918 rustc: Pass a node type table around, unused as of yet 2011-05-12 16:41:55 -07:00
Graydon Hoare
5ceaf345ed Add stats option and lazily emit glue. 2011-05-12 15:42:51 -07:00
Marijn Haverbeke
3816e57fd2 Downcase std modules again, move to :: for module dereferencing 
This should be a snapshot transition.
 2011-05-12 21:30:44 +02:00
Marijn Haverbeke
6510f1ce7c Change module dereference syntax from . to :: 
This will need to be a snapshot.
 2011-05-12 21:30:35 +02:00
Marijn Haverbeke
358a1aeec9 Keep resolve data in external hash table, rather than embedded defs 
One step closer to removing fold and having a single, immutable AST.
Resolve still uses fold, because it has to detect and transform
expr_field expressions. If we go through on our plan of moving to a
different syntax for module dereferencing, the parser can spit out
expr_field expressions, and resolve can move to walk.

(I am truly sorry for the things I did in typestate_check.rs. I expect
we'll want to change that to walk as well in the near future, at which
point it should probably pass around a context record, which could
hold the def_map.)
 2011-05-12 15:40:21 +02:00
Marijn Haverbeke
2b36e40c58 Ensure ann tags are actually kept around during typechecking 
This way, the tag assigned by the parser stays with the node.
I realize ann replacing is probably going away real soon, but
I needed this now for moving the resolve defs out of the AST.
 2011-05-12 10:51:13 +02:00
Marijn Haverbeke
d719b5cae7 Provide a more useful message when failing to translate a const 2011-05-12 09:17:59 +02:00
Patrick Walton
531515d7ae rustc: Represent types as uints. Cuts typechecking down from 14s to 12s. 2011-05-11 17:05:39 -07:00
Patrick Walton
da09a0320e rustc: Remove a few kludges intended to work around rustboot's lack of structural comparison from equal_type_structures() 2011-05-11 16:18:02 -07:00
Patrick Walton
6953841e25 rustc: Remove magic numbers; they aren't a win 2011-05-11 16:10:17 -07:00