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302 Commits

Author SHA1 Message Date
Corey Richardson
d0e0c336d0 Update syntax test 2013-09-16 19:12:54 -04:00
Corey Richardson
bb4d4d7eb9 Fix hardcoded string in libsyntax 2013-09-16 17:12:53 -04:00
Niko Matsakis
a5ad4c3794 Delay assignment of node ids until after expansion. Ensures that each AST node 
has a unique id. Fixes numerous bugs in macro expansion and deriving. Add two
representative tests.

Fixes #7971
Fixes #6304
Fixes #8367
Fixes #8754
Fixes #8852
Fixes #2543
Fixes #7654
 2013-09-10 05:45:12 -04:00
Marvin Löbel
7419085337 Modernized a few more types in syntax::ast 2013-09-03 14:45:06 +02:00
Marvin Löbel
539f37925c Modernized a few type names in rustc and syntax 2013-09-01 14:43:26 +02:00
Erick Tryzelaar
91d6c60bed fix various warnings 2013-08-30 15:10:55 -07:00
Patrick Walton
4f32a2d854 librustc: Fix merge fallout. 2013-08-27 18:47:57 -07:00
Patrick Walton
8693943676 librustc: Ensure that type parameters are in the right positions in paths. 
This removes the stacking of type parameters that occurs when invoking
trait methods, and fixes all places in the standard library that were
relying on it. It is somewhat awkward in places; I think we'll probably
want something like the `Foo::<for T>::new()` syntax.
 2013-08-27 18:47:57 -07:00
Patrick Walton
3b6314c39b librustc: Add support for type parameters in the middle of paths. 
For example, `foo::<T>::bar::<U>`.

This doesn't enforce that the type parameters are in the right
positions, however.
 2013-08-27 18:46:51 -07:00
Niko Matsakis
96254b4090 libsyntax: Update from @Object to @mut Object as required 2013-08-11 13:23:40 -04:00
Michael Woerister
8a329770b6 New naming convention for ast::{node_id, local_crate, crate_node_id, blk_check_mode, ty_field, ty_method} 2013-07-29 16:16:48 +02:00
Graydon Hoare
c3417b88aa syntax: Fix #6416 by aborting on errors after test parse. 2013-07-25 01:06:38 -07:00
Michael Woerister
4bd1424622 Ast spanned<T> refactoring, renaming: crate, local, blk, crate_num, crate_cfg. 
`crate => Crate`
`local => Local`
`blk => Block`
`crate_num => CrateNum`
`crate_cfg => CrateConfig`

Also, Crate and Local are not wrapped in spanned<T> anymore.
 2013-07-22 15:35:28 +02:00
Huon Wilson
cc760a647a syntax: modernise attribute handling in syntax::attr. 
This does a number of things, but especially dramatically reduce the
number of allocations performed for operations involving attributes/
meta items:

- Converts ast::meta_item & ast::attribute and other associated enums
  to CamelCase.
- Converts several standalone functions in syntax::attr into methods,
  defined on two traits AttrMetaMethods & AttributeMethods. The former
  is common to both MetaItem and Attribute since the latter is a thin
  wrapper around the former.
- Deletes functions that are unnecessary due to iterators.
- Converts other standalone functions to use iterators and the generic
  AttrMetaMethods rather than allocating a lot of new vectors (e.g. the
  old code would have to allocate a new vector to use functions that
  operated on &[meta_item] on &[attribute].)
- Moves the core algorithm of the #[cfg] matching to syntax::attr,
  similar to find_inline_attr and find_linkage_metas.

This doesn't have much of an effect on the speed of #[cfg] stripping,
despite hugely reducing the number of allocations performed; presumably
most of the time is spent in the ast folder rather than doing attribute
checks.

Also fixes the Eq instance of MetaItem_ to correctly ignore spaces, so
that `rustc --cfg 'foo(bar)'` now works.
 2013-07-20 01:06:16 +10:00
Patrick Walton
99b33f7219 librustc: Remove all uses of "copy". 2013-07-17 14:57:51 -07:00
Patrick Walton
b4e674f6e6 librustc: Add a lint mode for unnecessary copy and remove a bunch of them. 2013-07-17 14:56:42 -07:00
Michael Woerister
0cc70743d2 Made ast::blk not use spanned<T> anymore. 2013-07-17 08:21:46 +02:00
bors
0f2515583d auto merge of #7615 : Aatch/rust/syntax-deshare, r=graydon 
In an ideal world, the AST would be completely sendable, this gets us a step closer.

It removes the local heap allocations for `view_item`, `Path`, `Lifetime` `trait_ref` `OptVec<TyParamBounds>` and `Ty`. There are also a few other smaller changes I made as things went along.
 2013-07-07 05:22:56 -07:00
James Miller
1fd735d3c1 Fix broken tests 2013-07-07 22:51:10 +12:00
James Miller
cd1b6c8979 De-managed ast::Path 2013-07-07 22:51:09 +12:00
Philipp Brüschweiler
3c5cfdf2e7 libsyntax: fix infinite loop when recursively including modules 
Fixes #7276
 2013-07-04 19:51:11 +02:00
Ben Blum
7b968783d7 Infer default static/Owned bounds for unbounded heap fns/traits (#7264) 2013-06-26 18:14:43 -04:00
Corey Richardson
0d471d310d great renaming propagation: syntax 2013-06-25 16:15:07 -04:00
Ben Blum
ce857e3d60 Parse and typecheck (not kindcheck) bounds on trait paths. 2013-06-23 14:40:14 -04:00
Huon Wilson
096f6f56a8 Use @str instead of @~str in libsyntax and librustc. Fixes #5048. 
This almost removes the StringRef wrapper, since all strings are
Equiv-alent now. Removes a lot of `/* bad */ copy *`'s, and converts
several things to be &'static str (the lint table and the intrinsics
table).

There are many instances of .to_managed(), unfortunately.
 2013-06-13 10:20:52 +10:00
Huon Wilson
98ba91f81b remove unused import warnings 2013-06-09 02:22:23 +10:00
John Clements
5a158f1d19 add hygiene support functions 2013-06-05 12:01:40 -07:00
John Clements
ecdb6e4722 remove unused get_ident_interner's 2013-06-05 12:01:40 -07:00
John Clements
8dad2bb281 removed unused imports (and one unused argument) 2013-06-05 12:01:39 -07:00
John Clements
367eddf5b1 remove interner field from string_reader 2013-06-05 12:01:39 -07:00
John Clements
19cbd0d284 remove interner from tt_reader 2013-06-05 12:01:39 -07:00
John Clements
3203595471 interner just uses uints, not idents with syntax context 2013-06-05 12:01:38 -07:00
John Clements
ae02bf70e0 removed some interner fields 2013-06-05 12:01:38 -07:00
John Clements
1537056982 just use TLS interner 2013-06-05 12:01:37 -07:00
John Clements
d7638f9dba change to newer macro escape mechanism, using uints in more places 2013-06-05 12:01:36 -07:00
Erick Tryzelaar
23808efd11 syntax: move callee_id into the expr_ variants 2013-06-01 15:31:56 -07:00
Niko Matsakis
ce5fd30270 Fix parser test 2013-05-30 21:01:25 -04:00
Niko Matsakis
7a1a40890d Remove copy bindings from patterns. 2013-05-30 15:20:36 -04:00
Patrick Walton
c532e033c9 librustc: Change std to extra throughout libsyntax and librustc 2013-05-22 21:57:08 -07:00
John Clements
999f692645 getting rid of interner_key! macro 2013-05-20 11:49:21 -07:00
John Clements
fc4f304ef9 hygiene infrastructure. 
- added a hash table to memoize rename and mark operations.
- added rename, mark, and resolve fold fns
 2013-05-20 11:49:21 -07:00
John Clements
b621820dc4 detect unused attrs in one more place, allow parsing to continue for all 
changed a bunch of fatal()'s into err()'s, to allow parsing to proceed.
 2013-05-20 11:49:20 -07:00
John Clements
975f264983 refactoring test functions 2013-05-20 11:49:20 -07:00
Corey Richardson
cc57ca012a Use assert_eq! rather than assert! where possible 2013-05-19 08:16:02 -04:00
Alex Crichton
ffcc680f9c Fix test fallout from removing vecs_implicitly_copyable 2013-05-14 12:25:19 -04:00
Patrick Walton
5d3559e645 librustc: Make self and static into keywords 2013-05-12 16:35:18 -07:00
Björn Steinbrink
1393c3a3f4 Use a specialized string interner to reduce the need for owned strings 
&str can be turned into @~str on demand, using to_owned(), so for
strings, we can create a specialized interner that accepts &str for
intern() and find() but stores and returns @~str.
 2013-05-09 14:40:19 +02:00
bors
6e6a4be19d auto merge of #6208 : sanxiyn/rust/accurate-span, r=sanxiyn 2013-05-05 11:12:37 -07:00
Seo Sanghyeon
aca2a00fb4 Fix span tests 2013-05-06 03:09:19 +09:00
Patrick Walton
dc5df61bc1 librustc: Update the serializer to work properly with INHTWAMA, removing mutable fields in the process 2013-05-02 17:00:51 -07:00
Felix S. Klock II
9862cf703b More cases of [cfg(test)] instead of [test]. 2013-05-02 08:55:08 +02:00
Brendan Zabarauskas
e596128bd8 Remove 'Local Variable' comments 2013-05-02 13:22:04 +10:00
Erick Tryzelaar
e9688fcfe3 remove some warnings 2013-05-01 07:49:41 -07:00
Patrick Walton
78f33437b6 libstd: Fix merge fallout. 2013-04-29 14:30:57 -07:00
John Clements
1b4ced8bcb get rid of prec.rs 
prec.rs no longer had much to do with precedence; the token->binop
function fits better in token.rs, and the one-liner defining the
precedence of 'as' can go next to the other precedence stuff in
ast_util.rs
 2013-04-28 09:51:14 -07:00
John Clements
28b285764c comments, helper function for tests, more informative error message 2013-04-28 09:49:20 -07:00
John Clements
c73a9c9cd0 refactoring mod.rs 2013-04-28 09:49:20 -07:00
Alex Crichton
3c7aea3a6a syntax: de-mode and prepare for de-modeing rustc 2013-04-19 23:21:52 -04:00
bors
6153aae809 auto merge of #5559 : jbclements/rust/change-to-tt-based-parsing, r=jbclements 
Changes the parser to parse all streams into token-trees before hitting the parser proper, in preparation for hygiene.  As an added bonus, it appears to speed up the parser (albeit by a totally imperceptible 1%).

Also, many comments in the parser.
Also, field renaming in token-trees (readme->forest, cur->stack).
 2013-04-03 11:31:03 -07:00
Patrick Walton
1e91595520 librustc: Remove fail_unless! 2013-03-29 16:39:08 -07:00
John Clements
f2e47cddf8 change to parsing using tts 
also, updates test cases a bit
 2013-03-29 10:53:00 -07:00
John Clements
556143c488 commenting parser 2013-03-29 10:53:00 -07:00
Alex Crichton
be57d745d2 Removing unused imports 2013-03-28 23:56:46 -04:00
Erick Tryzelaar
4d995e66a2 std: change default json enum encoder to use strings or a flat vec 2013-03-27 07:04:12 -07:00
Erick Tryzelaar
b10b8c3ee4 std: Add tests for json decoding options 2013-03-27 07:04:11 -07:00
John Clements
3cd65c233d change some uses of fail_unless to assert_eq 2013-03-20 16:05:59 -07:00
Luca Bruno
0a34a3f0f5 Make driver::driver::parse_cfgspecs parse any variety of meta_item 
All current meta items types (word, name-value, list) are now
properly parsed by rustc --cfg command line. Fixes #2399

Signed-off-by: Luca Bruno <lucab@debian.org>
 2013-03-19 14:02:59 +01:00
John Clements
4bd26481c4 Update test case to conform to new restrictions on casting 2013-03-15 09:17:49 -07:00
John Clements
b5ace4df45 Test case fixup (old one tested the old bad behavior). 2013-03-15 08:44:21 -07:00
Patrick Walton
50d99e0194 libsyntax: Remove a use of deprecated Encodable from libsyntax. rs=burningtree 2013-03-13 21:54:51 -07:00
Patrick Walton
58f248d923 test: Fix tests. rs=tests 2013-03-13 20:08:35 -07:00
Patrick Walton
b1c699815d librustc: Don't accept as Trait anymore; fix all occurrences of it. 2013-03-13 20:07:09 -07:00
Patrick Walton
d18f785457 librustc: Replace all uses of fn() with &fn(). rs=defun 2013-03-11 09:35:58 -07:00
Alex Crichton
62651df2b4 Fix dvec-related fallout in tests 2013-03-08 09:56:52 -05:00
Patrick Walton
d7e74b5e91 librustc: Convert all uses of assert over to fail_unless! 2013-03-07 22:37:57 -08:00
Alex Crichton
dfb5c10dea Remove unused imports throughout src/ 2013-03-04 12:27:01 -05:00
Erick Tryzelaar
85fecd0ba7 Merge remote-tracking branch 'remotes/origin/incoming' into incoming 2013-03-01 07:01:48 -08:00
Niko Matsakis
4ecb672d7f Remove legacy object creation mode, and convert remaining uses of it 2013-02-28 20:28:04 -05:00
Alex Crichton
2df07ddc25 Fix implicit leaks of imports throughout libraries 
Also touch up use of 'pub' and move some tests around so the tested functions
don't have to be 'pub'
 2013-02-28 18:00:34 -05:00
Erick Tryzelaar
7d0ec86c4a Merge remote-tracking branch 'remotes/origin/incoming' into incoming 2013-02-27 11:03:21 -08:00
Erick Tryzelaar
ea36a0dee1 libsyntax: add some more explicit copies 2013-02-26 20:48:12 -08:00
Erick Tryzelaar
4ae91e2961 libsyntax: add explicit copies 2013-02-26 20:48:11 -08:00
John Clements
08b6057538 Macros now leave scope 
Macro scope is now delimited by function, block, and module boundaries,
except for modules that are marked with #[macro_escape], which allows
macros to escape.
 2013-02-26 10:36:55 -08:00
Patrick Walton
934c938f90 libsyntax: De-mut the parser. rs=demuting 2013-02-22 16:09:16 -08:00
John Clements
27b06777e6 Cleanup, commenting, trivial renaming 2013-02-21 16:17:06 -08:00
Luqman Aden
b02f5c2090 Get rid of structural records in libsyntax and the last bit in librustc. 2013-02-21 00:19:15 -08:00
Luqman Aden
e244f103c9 libsyntax: Get rid of uses of move and don't parse it. 2013-02-15 02:49:55 -08:00
Seo Sanghyeon
7a6db3f982 Remove DVec from syntax::parse 2013-02-14 22:14:59 +09:00
John Clements
f9d789fa08 cleanup, fix test case 2013-02-13 15:38:42 -08:00
John Clements
25c4676dfa Commenting, test cases, cleanup 2013-02-13 15:08:27 -08:00
Patrick Walton
472797b04a librustc: Lots of de-muting. rs=demuting 2013-02-07 16:17:39 -08:00
John Clements
53688addaa test cases, cleanup 2013-01-31 23:05:12 -08:00
Patrick Walton
95b892c8a7 libsyntax: De-export a lot of libsyntax. rs=deëxporting 2013-01-29 13:55:30 -08:00
Patrick Walton
2db3abddcd librustc: Make unqualified identifier searches terminate at the nearest module scope. r=tjc 2013-01-08 22:02:35 -08:00
Patrick Walton
44ab00ee37 Revert "librustc: Make unqualified identifier searches terminate at the nearest module scope. r=tjc" 
This reverts commit a8d37af247.
 2013-01-08 19:29:16 -08:00
Patrick Walton
a8d37af247 librustc: Make unqualified identifier searches terminate at the nearest module scope. r=tjc 2013-01-08 19:27:57 -08:00
Patrick Walton
57c599914a librustc: Terminate name searches at the nearest module scope for paths that contain at least two components. r=graydon 2012-12-27 10:02:54 -08:00
Patrick Walton
4c2e4c37ce librustc: Make use statements crate-relative by default. r=brson 2012-12-13 13:05:22 -08:00
Graydon Hoare
00c856c0b1 Update license, add license boilerplate to most files. Remainder will follow. 2012-12-03 17:12:14 -08:00
Brian Anderson
3ed9fbd63c impls of traits cannot define methods on the anonymous trait 2012-11-29 22:07:49 -08:00
Brian Anderson
65bd40e300 Remove uses of #[merge] 2012-11-28 17:09:26 -08:00
Brian Anderson
be6613e048 Remove the crate language 2012-11-26 18:13:54 -08:00