616 Commits

Author SHA1 Message Date
Tim Chevalier
aa284de1fc rustc: For one-tuples, make parsing and printing the type work
and add a test to reflect-visit-data
2013-02-18 17:45:56 -08:00
Luqman Aden
0f09c106f0 libsyntax: Update view_item_use/import to reflect actual usage 2013-02-17 21:45:00 -05:00
Tim Chevalier
612553cb39 syntax: Allow 1-tuple expressions
This is for greater uniformity (for example, macros that generate
tuples). rustc already supported 1-tuple patterns, but there was no
way to construct a 1-tuple term.
2013-02-17 15:52:05 -08:00
Niko Matsakis
6c728e32c0 Parse (and discard) lifetime declarations on function types 2013-02-16 08:03:58 -05:00
Niko Matsakis
c7f85003a3 Permit lifetimes to appear in type parameter lists and after &. Lifetimes in
type parameter lists are currently ignored, but `&'a T` is equivalent to
`&a/T`.
2013-02-16 08:01:10 -05:00
Patrick Walton
bb833ca0f0 librustc: Stop parsing impl Type : Trait and fix several declarations that slipped through. r=tjc 2013-02-15 16:59:56 -08:00
Luqman Aden
3a19eef496 libsyntax: Remove move as a keyword. 2013-02-15 02:49:55 -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
bors
af2f0ef088 auto merge of #4927 : sanxiyn/rust/remove-dvec, r=catamorphism 2013-02-14 17:23:18 -08:00
bors
bf27352953 auto merge of #4911 : lifthrasiir/rust/comment-exemptions, r=catamorphism
This is a natural extension of #4887, and handles the following three cases:

~~~~
a line with only /s
////////////////////////////////////////////

a line with only /s followed by whitespace
////////////////////////////////////////////         

a block comment with only *s between two /s
/********************************/
~~~~
2013-02-14 16:34:38 -08:00
Patrick Walton
9143688197 librustc: Replace impl Type : Trait with impl Trait for Type. rs=implflipping 2013-02-14 14:44:12 -08:00
Seo Sanghyeon
7a6db3f982 Remove DVec from syntax::parse 2013-02-14 22:14:59 +09:00
bors
6efa3543a8 auto merge of #4922 : jbclements/rust/add-deriving-eq-to-asts, r=catamorphism
r?

Apply deriving_eq to the data structures in ast.rs, and get rid of the custom definitions of eq that were everywhere. resulting ast.rs is about 400 lines shorter.

Also: add a few test cases and a bunch of comments.

Also: change ast_ty_to_ty_cache to use node ids rather than ast::ty's. I believe this was a suggestion related to my changes, and it appears to pass all tests.

Also: tiny doc fix, remove references to crate keywords.
2013-02-13 18:49:29 -08:00
Nick Desaulniers
4445b38df2 Remove die!, raplace invocations with fail! Issue #4524 pt 3 2013-02-13 17:01:32 -08:00
John Clements
f9d789fa08 cleanup, fix test case 2013-02-13 15:38:42 -08:00
John Clements
ded95d2c28 deriving_eq for tokens and binops
Note that the replaced definition of equality on tokens
contains a *huge* shortcut on INTERPOLATED tokens (those
that contain ASTs), whereby any two INTERPOLATED tokens
are considered equal. This seems like a really broken
notion of equality, but it appears that the existing
test cases and the compiler don't depend on it. Niko
noticed this, BTW.

Replace long definition of Eq on tokens and binops
w
2013-02-13 15:08:27 -08:00
John Clements
25c4676dfa Commenting, test cases, cleanup 2013-02-13 15:08:27 -08:00
Kang Seonghoon
6d98ca94cc libsyntax: don't parse ////, /***/ as doc comments 2013-02-13 11:39:13 +09:00
bors
9d7014e55c auto merge of #4861 : sethpink/rust/incoming, r=catamorphism
Fix for issue #4830.
2013-02-09 18:37:02 -08:00
bors
d6442e97a5 auto merge of #4854 : thestinger/rust/oldmap, r=catamorphism 2013-02-09 15:02:51 -08:00
Seth Pink
8ebdb3d0ab Issue #4830 fix 2013-02-09 23:00:55 +10:00
Daniel Micay
a32c5c73ee oldmap: get rid of legacy _ref suffixes 2013-02-08 19:12:51 -05:00
Niko Matsakis
14930fbffe Add and lex LIFETIME tokens
cc #4846
2013-02-08 06:02:35 -08:00
Patrick Walton
472797b04a librustc: Lots of de-muting. rs=demuting 2013-02-07 16:17:39 -08:00
bors
4272765830 auto merge of #4791 : jbclements/rust/demodeing-and-deGCing, r=jbclements,brson
r?

It looks to me like the string_reader and tt_reader structs are
GC pointers only because they predate the modern borrow system.
This commit leaves the type names string_reader and tt_reader alone
(they still refer to GC-ed pointers), but internally the functions
now use borrowed pointers to refer to these structures. My guess
would be that it's possible to move this change outward and not
use the GCed pointers at all, but that change looks like it could be
a larger one. Actually, I'm delighted at how quick this change was.
2013-02-07 13:58:32 -08:00
Niko Matsakis
a32498d846 Make ~fn non-copyable, make &fn copyable, split barefn/closure types,
correct handling of moves for struct-record update.

Part of #3678.  Fixes #2828, #3904, #4719.
2013-02-07 05:53:30 -08:00
Kang Seonghoon
01cc9ecafe libsyntax: no binary/hex float literals 2013-02-06 16:49:24 +09:00
John Clements
b4138c1151 demodeing, un-gc-ing
It looks to me like the string_reader and tt_reader structs are
GC pointers only because they predate the modern borrow system.
This commit leaves the type names string_reader and tt_reader alone
(they still refer to GC-ed pointers), but internally the functions
now use borrowed pointers to refer to these structures. My guess
would be that it's possible to move this change outward and not
use the GCed pointers at all, but that change looks like it could be
a larger one. Actually, I'm delighted at how quick this change was.
2013-02-04 21:00:17 -08:00
Brian Anderson
e08a805b30 Merge remote-tracking branch 'bstrie/rimov' into incoming
Conflicts:
	src/libsyntax/parse/parser.rs
	src/test/bench/graph500-bfs.rs
	src/test/bench/sudoku.rs
	src/test/run-pass/borrowck-mut-vec-as-imm-slice.rs
	src/test/run-pass/empty-mutable-vec.rs
	src/test/run-pass/foreach-nested.rs
	src/test/run-pass/swap-2.rs
2013-02-04 11:58:30 -08:00
Brian Anderson
3b396d17d6 Merge remote-tracking branch 'thestinger/old_map' into incoming
Conflicts:
	src/test/bench/core-map.rs
2013-02-03 17:56:49 -08:00
Marvin Löbel
eb19462104 Converted libcore/uint-template.rs to the new string functions.
- Moved ToStr implementation of unsigned integers to uint-template.rs.
- Marked the `str()` function as deprecated.
- Forwarded all conversion functions to `core::num::to_str_common()`
  and `core::num::from_str_common()`.
- Fixed most places in the codebase where `to_str()` is being used.
- Added uint-template to_str and from_str overflow tests.
2013-02-03 15:37:24 -08:00
Daniel Micay
2e496818a5 oldmap: get rid of the legacy each_key method 2013-02-03 15:55:10 -05:00
Daniel Micay
f4a27b2c7d oldmap: get rid of the legacy contains_key method 2013-02-03 15:55:10 -05:00
Daniel Micay
319eeb1c79 rename map -> oldmap and mark it as deprecated
LinearMap is quite a bit faster, and is fully owned/sendable without
requiring copies. The older std::map also doesn't use explicit self and
relies on mutable fields.
2013-02-03 15:55:10 -05:00
Brian Anderson
9dc6938292 Merge remote-tracking branch 'nickdesaulniers/issue4524' into nocomm1 2013-02-01 11:18:58 -08:00
Nick Desaulniers
7868b6bf55 Remove fail keyword from lexer & parser and clean up remaining calls to
fail

Fix merge conflicts - Issue 4524
2013-02-01 00:15:42 -08:00
John Clements
a2839246be cleanup for make check 2013-01-31 23:05:12 -08:00
John Clements
4af7c643f2 more cleanup 2013-01-31 23:05:12 -08:00
John Clements
53688addaa test cases, cleanup 2013-01-31 23:05:12 -08:00
Nick Desaulniers
aee7929469 Replace most invocations of fail keyword with die! macro 2013-01-31 20:12:49 -08:00
Niko Matsakis
71478f9ce3 Workaround for #4717: pad contents of ast. rs=breakage 2013-01-31 16:56:12 -08:00
Niko Matsakis
0682ad0eb9 Finalize moves-based-on-type implementation.
Changes:

- Refactor move mode computation
- Removes move mode arguments, unary move, capture clauses
  (though they still parse for backwards compatibility)
- Simplify how moves are handled in trans
- Fix a number of illegal copies that cropped up
- Workaround for bug involving def-ids in params
  (see details below)

Future work (I'll open bugs for these...):

- Improve error messages for moves that are due
  to bindings
- Add support for moving owned content like a.b.c
  to borrow check, test in trans (but I think it'll
  "just work")
- Proper fix for def-ids in params

Def ids in params:

Move captures into a map instead of recomputing.

This is a workaround for a larger bug having to do with the def-ids associated
with ty_params, which are not always properly preserved when inlining.  I am
not sure of my preferred fix for the larger bug yet.  This current fix removes
the only code in trans that I know of which relies on ty_param def-ids, but
feels fragile.
2013-01-31 12:09:00 -08:00
Ben Striegel
1c9b5a83b2 RIMOV, round 6.
This gets rid of `mut` inside bare vectors. It's going to cause some
problems later.
2013-01-30 23:18:08 -05:00
Patrick Walton
49472ec4c9 librustc: Remove legacy exports from the language. r=brson 2013-01-30 18:11:43 -08:00
Patrick Walton
b070590564 libsyntax: De-export libsyntax. rs=deexporting 2013-01-29 14:42:23 -08:00
Patrick Walton
95b892c8a7 libsyntax: De-export a lot of libsyntax. rs=deëxporting 2013-01-29 13:55:30 -08:00
Patrick Walton
4ead38bae7 libsyntax: Implement the impl Trait for Type syntax 2013-01-29 11:48:21 -08:00
Patrick Walton
6ce74460e6 librustc: Disallow trait bounds in types, enumerations, and structure definitions. r=tjc 2013-01-29 10:42:58 -08:00
Patrick Walton
eb4d39e1fe libstd: Remove "dual impls" from the language and enforce coherence rules. r=brson
"Dual impls" are impls that are both type implementations and trait
implementations. They can lead to ambiguity and so this patch removes them
from the language.

This also enforces coherence rules. Without this patch, records can implement
traits not defined in the current crate. This patch fixes this, and updates
all of rustc to adhere to the new enforcement. Most of this patch is fixing
rustc to obey the coherence rules, which involves converting a bunch of records
to structs.
2013-01-29 10:42:45 -08:00
Daniel Micay
e4337a9def remove remaining is_not_empty functions/methods 2013-01-24 23:24:57 -05:00