Commit Graph

1584 Commits

Author SHA1 Message Date
Alex Crichton
a25c7045c1 Rewrite deriving(Decodable, Encodable)
Now it uses the generic deriving code and should in theory work in all cases.
2013-05-30 23:48:35 -05:00
Niko Matsakis
ce5fd30270 Fix parser test 2013-05-30 21:01:25 -04:00
Daniel Farina
aef1e10eba Remove unnecessary 'use' forms
Fix a laundry list of warnings involving unused imports that glutted
up compilation output.  There are more, but there seems to be some
false positives (where 'remedy' appears to break the build), but this
particular set of fixes seems safe.
2013-05-30 13:08:18 -07:00
Niko Matsakis
7a1a40890d Remove copy bindings from patterns. 2013-05-30 15:20:36 -04:00
Björn Steinbrink
1720d9f663 Remove a bunch of unnecessary allocations and copies 2013-05-30 11:49:04 +02:00
Patrick Walton
206ab89629 librustc: Stop reexporting the standard modules from prelude. 2013-05-29 19:04:53 -07:00
Patrick Walton
4e3d4b36dc libsyntax: Stop parsing mutable fields 2013-05-29 19:04:51 -07:00
Patrick Walton
481d4ca43f libsyntax: Make drop no longer a keyword 2013-05-29 19:04:50 -07:00
Niko Matsakis
5851d3242c Move checking for moves and initialization of local variables and patterns into
borrow checker and generalize what moves are allowed. Fixes a nasty
bug or two in the pattern move checking code. Unifies dataflow code
used for initialization and other things. First step towards
once fns. Everybody wins.

Fixes #4384. Fixes #4715. cc once fns (#2202), optimizing local moves (#5016).
2013-05-28 20:22:14 -04:00
Alex Crichton
ae7df57c5a Prevent refcount cycles during linting
Shaves off ~600MB of memory while compiling rustc
2013-05-27 22:22:09 -05:00
Seo Sanghyeon
8f80323f09 Remove unnecessary allocations flagged by lint 2013-05-28 03:14:44 +09:00
bors
e2f8b51dc5 auto merge of #6722 : alexcrichton/rust/issue-4219-no-merge-hack, r=brson
Changes the int/uint modules to all use macros instead of using the `merge` attribute. It would be nice to have #4375 resolved as well for this, but that can probably come at a later date.

Closes #4219.
2013-05-25 15:13:54 -07:00
Björn Steinbrink
6c62d77830 Use an enum for keywords and intern them to improve parser performance
Currently, keywords are stored in hashsets that are recreated for every
Parser instance, which is quite expensive since macro expansion creates
lots of them. Additionally, the parser functions that look for a keyword
currently accept a string and have a runtime check to validate that they
actually received a keyword.

By creating an enum for the keywords and inserting them into the
ident interner, we can avoid the creation of the hashsets and get static
checks for the keywords.

For libstd, this cuts the parse+expansion part from ~2.6s to ~1.6s.
2013-05-25 17:57:22 +02:00
Alex Crichton
03ae629259 Remove the #[merge] hack from the parser 2013-05-24 15:32:06 -05:00
bors
b5ab1012f1 auto merge of #6680 : ben0x539/rust/slashslashslash, r=graydon
There's currently a function in the lexer that rejects a line comment that is all slashes from being a doc comment. I think the intention was that you could draw boxes,

    /////////////
    // like so //
    /////////////

Since a line doc comment split up over multiple paragraphs will have a "blank" line that is just /// between the paragraphs, that would get mistaken for a box segment, lexed as a regular comment, and go missing from the sequence of doc comment attributes before they were reassembled by rustdoc into markdown input.

I figure the best plan here is to just declare that a comment that is exactly `///` is a doc comment after all, and to only omit comments with four slashes or more, which is what this commit implements. Can't really draw boxes that narrow, anyway.
2013-05-24 05:34:45 -07:00
Erick Tryzelaar
a4df35f2bc cleanup warnings from libsyntax 2013-05-23 17:57:07 -07:00
Erick Tryzelaar
1965d72957 core: remove iter_bytes helper functions 2013-05-23 17:48:16 -07:00
Patrick Walton
3a66d732bb libsyntax: Fix more merge fallout. 2013-05-22 21:57:11 -07:00
Patrick Walton
18df18c817 libstd: Fix merge fallout. 2013-05-22 21:57:11 -07:00
Patrick Walton
c10e0cb9c9 syntax: Change syntax extensions to expand to std::foo instead of core::foo 2013-05-22 21:57:08 -07:00
Patrick Walton
c532e033c9 librustc: Change std to extra throughout libsyntax and librustc 2013-05-22 21:57:08 -07:00
Patrick Walton
f3723cf7c4 libextra: Rename the actual metadata names of libcore to libstd and libstd to libextra 2013-05-22 21:57:07 -07:00
bors
f517ed0b08 auto merge of #6686 : cmr/rust/fix-6596, r=catamorphism
The error message is extremely unideal.
2013-05-22 16:22:35 -07:00
Corey Richardson
7ccc97e5b4 Fix ICE in macros 2013-05-22 19:18:50 -04:00
Benjamin Herr
5a42481366 declare that "///" is still a doc comment, just not "////+" (fixes #5838) 2013-05-22 15:53:26 +02:00
Jihyun Yu
6c33f5044b Fix #6342 2013-05-22 16:11:48 +09:00
bors
0252c30443 auto merge of #6658 : sanxiyn/rust/static-string-2, r=thestinger 2013-05-21 12:49:33 -07:00
Seo Sanghyeon
743e4b044c Use static strings 2013-05-22 02:48:56 +09:00
bors
64963d6cba auto merge of #6611 : huonw/rust/syntax-ext-no-dup, r=jbclements
Fixes https://github.com/mozilla/rust/issues/6578 by merging the 3 different ways to build an AST into a single `AstBuilder` trait, creating a more uniform and briefer interface.

Also, converts the `ext_ctxt` trait-object to be a plain struct, as well as renaming it to `ExtCtxt`.

Seems to make expansion slightly faster for the normal case (e.g. `libcore` and `libstd`), but slower for `librustc` (slightly) and `libsyntax` (0.3s -> 0.8s! I'm investigating this, but I'd prefer this patch to land relatively quickly.).

`git blame` suggests maybe @graydon or @erickt are familiar with this area of the code. r?
2013-05-21 10:43:17 -07:00
Seo Sanghyeon
6b525ecbda Take string slices 2013-05-22 02:32:29 +09:00
Huon Wilson
a59bec43e3 syntax/ext: convert all AstBuilder methods to a uniform syntax. 2013-05-22 00:30:52 +10:00
Huon Wilson
6e50515530 syntax/ext: migrate build.rs functions to AstBuilder methods. 2013-05-22 00:15:36 +10:00
Huon Wilson
8c15a0ec4c syntax/ext: collect the ast building traits into a single trait. 2013-05-22 00:04:10 +10:00
Huon Wilson
4045da9f4f syntax/ext: modernise ext_ctxt to be CamelCase and use new. 2013-05-22 00:04:10 +10:00
Huon Wilson
eea265ea16 syntax/ext: Remove the trait-object indirection of the ext_ctxt object. 2013-05-22 00:02:37 +10:00
Huon Wilson
8e9eba8013 syntax/ext: remove the ~str dependence of the deriving code. 2013-05-21 23:33:58 +10:00
Seo Sanghyeon
9390cdaa8b Correct span for expr_vec 2013-05-21 19:08:34 +09:00
Alex Crichton
82fa0018c8 Remove all unnecessary allocations (as flagged by lint) 2013-05-20 16:10:40 -05:00
Alex Crichton
074799b4c5 Implement a lint mode to detect unnecessary allocations 2013-05-20 16:08:50 -05:00
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
05ab83eea8 parser comment 2013-05-20 11:49:20 -07:00
John Clements
975f264983 refactoring test functions 2013-05-20 11:49:20 -07:00
bors
2e6cda254a auto merge of #6635 : brson/rust/snapshot, r=brson 2013-05-20 02:46:36 -07:00
Brian Anderson
66319b0278 Register snapshots 2013-05-19 23:34:32 -07:00
Steve Klabnik
d3f70b141a Fix many warnings. 2013-05-19 21:32:32 -07:00
Corey Richardson
cc57ca012a Use assert_eq! rather than assert! where possible 2013-05-19 08:16:02 -04:00
bors
99c7750ca6 auto merge of #6603 : thestinger/rust/whitespace, r=thestinger 2013-05-18 22:55:34 -07:00
Daniel Micay
20ef4238bb reduce the usage of explicit version markers 2013-05-19 00:21:41 -04:00
Daniel Micay
1789174541 minor automated whitespace fixes 2013-05-18 22:40:12 -04:00
Marvin Löbel
7a2afb7288 Made bytes!() accept a list of string, integer or char literals 2013-05-18 00:26:04 +02:00
Alex Crichton
030c666cc1 Re-implement lint with less emphasis on item ids
This way it's much easier to add lints throughout compilation correctly, and
functions on impls can alter the way lints are emitted.
2013-05-17 00:49:16 -04:00
Niko Matsakis
035c01af93 Add BuiltinBounds to closure type: parse and handle subtyping,
but do not integrate with kindck etc (requires a snapshot first)
2013-05-16 14:21:02 -04:00
bors
53196bb364 auto merge of #6530 : huonw/rust/deriving-deepclone, r=bstrie 2013-05-16 06:58:52 -07:00
Huon Wilson
47c9157d87 syntax: use fmt! over + in deriving/clone 2013-05-16 23:22:01 +10:00
bors
f19883223c auto merge of #6531 : sammykim/rust/bytes, r=luqmana
Fix #4334.
2013-05-16 05:55:42 -07:00
Huon Wilson
cd2eb4701f syntax: implement #[deriving(DeepClone)]. Fixes #6514. 2013-05-16 22:55:08 +10:00
Sangeun Kim
70a19d5f63 Implement bytes! syntax extension 2013-05-16 13:29:54 +09:00
bors
8257528b6c auto merge of #6502 : huonw/rust/no-auto-code, r=graydon
Replace all instances of #[auto_*code] with the appropriate #[deriving] attribute
and remove the majority of the actual auto_* code, leaving stubs to refer the user to
the new syntax.

Also, moves the useful contents of auto_encode.rs to more appropriate spots: tests and comments to deriving/encodable.rs, and the ExtCtxtMethods trait to build.rs (unused so far, but the method syntax might be nicer than using the mk_* fns in many instances).
2013-05-15 18:16:51 -07:00
bors
7012c42c41 auto merge of #6500 : kud1ing/rust/cleanup, r=bstrie
Fixes #6445
2013-05-15 16:07:44 -07:00
Huon Wilson
5dc5efefd4 syntax: deprecate #[auto_{en,de}code] in favour of #[deriving({En,De}codable)].
Replace all instances of #[auto_*code] with the appropriate #[deriving] attribute
and remove the majority of the actual code, leaving stubs to refer the user to
the new syntax.
2013-05-16 08:55:57 +10:00
bors
08b4cdd395 auto merge of #6499 : dotdash/rust/static_keywords, r=thestinger 2013-05-15 15:10:48 -07:00
bors
4e82610099 auto merge of #6487 : recrack/rust/vec_len, r=thestinger
Rename vec::len(var) to var.len()

```
libcore, libfuzzer, librustc, librustdoc, libstd, libsyntax
test/auxiliary
test/bench
test/run-pass
```
2013-05-15 07:38:07 -07:00
Lenny222
017df987b8 remove deriving_eq, deriving_iter_bytes, deriving_clone (deprecated in 0.6) 2013-05-15 10:51:40 +02:00
Björn Steinbrink
109bb7c78b Allow static strings to be used with keyword checks 2013-05-15 08:01:04 +02:00
bors
217f96339a auto merge of #6224 : erickt/rust/rustc-cleanup, r=erickt
Just a couple minor cleanups and renames of librustc
2013-05-14 22:57:37 -07:00
bors
31cedf6927 auto merge of #6478 : dotdash/rust/inlining, r=catamorphism
Not inlining these affects the hash table performance quite badly.
2013-05-14 22:00:01 -07:00
Erick Tryzelaar
18f6a51d0a rustc: rename ast::self_ty and related fields to explicit_self 2013-05-14 20:10:46 -07:00
Erick Tryzelaar
8d19f44c9d syntax: add IterBytes impls for some ast types 2013-05-14 20:10:46 -07:00
Youngmin Yoo
a2a8596c3d Rename vec::len(var) to var.len() 2013-05-15 11:05:28 +09:00
Brendan Zabarauskas
7e4a176dd3 Use parentheses for cond! macro instead of preceding pipes
This is temporary. Once the macro parser has improved or been re-written these can be removed.
2013-05-15 11:02:17 +10:00
Brendan Zabarauskas
b9824e18c2 Add Scheme-style cond! macro to syntax::ext::expand
Addresses issue #6037
2013-05-15 07:02:43 +10:00
Björn Steinbrink
7ba685c7ab Add inlining for iter_bytes for types used as hashmap keys
Not inlining these affects the hash table performance quite badly.
2013-05-14 20:32:49 +02:00
Alex Crichton
ffcc680f9c Fix test fallout from removing vecs_implicitly_copyable 2013-05-14 12:25:19 -04:00
Alex Crichton
92d39fe4d5 syntax: Remove #[allow(vecs_implicitly_copyable)] 2013-05-14 12:24:43 -04:00
Marvin Löbel
04de8f852c Fix cosmetics for fail!() calls 2013-05-14 16:36:24 +02:00
Björn Steinbrink
bdc182cc41 Use static string with fail!() and remove fail!(fmt!())
fail!() used to require owned strings but can handle static strings
now. Also, it can pass its arguments to fmt!() on its own, no need for
the caller to call fmt!() itself.
2013-05-14 16:36:23 +02:00
Patrick Walton
db0693ac8d libsyntax: Tighten up expressions in patterns to only allow identifiers or literals (possibly with a minus).
This had very minimal fallout.
2013-05-12 16:35:19 -07:00
Patrick Walton
5d3559e645 librustc: Make self and static into keywords 2013-05-12 16:35:18 -07:00
Patrick Walton
06ef889cdc libsyntax: Remove extern mod foo { ... } from the language. 2013-05-12 16:33:15 -07:00
Corey Richardson
a279d65102 clean up the last bit of warnings 2013-05-11 20:36:47 -07:00
Tim Chevalier
ed41864464 Warning police 2013-05-11 20:36:44 -07:00
bors
957251817b auto merge of #6389 : sonwow/rust/issue-3356, r=bstrie
Fix for #3356
2013-05-11 12:55:49 -07:00
Alex Crichton
63c7e2f991 Remove the '<->' operator from the language 2013-05-10 22:51:06 -04:00
bors
3e0400fb86 auto merge of #6223 : alexcrichton/rust/issue-6183, r=pcwalton
Closes #6183.

The first commit changes the compiler's method of treating a `for` loop, and all the remaining commits are just dealing with the fallout.

The biggest fallout was the `IterBytes` trait, although it's really a whole lot nicer now because all of the `iter_bytes_XX` methods are just and-ed together. Sadly there was a huge amount of stuff that's `cfg(stage0)` gated, but whoever lands the next snapshot is going to have a lot of fun deleting all this code!
2013-05-10 17:56:02 -07:00
Youngsoo Son
24ef88cee9 renamed str::from_slice to str::to_owned 2013-05-10 20:08:56 +09:00
bors
6da2c989ba auto merge of #6329 : sonwow/rust/issue-6306, r=ILyoan
Fix for #6306
2013-05-10 03:04:51 -07:00
Youngsoo Son
b7da975049 renamed vec::from_slice to vec::to_owned 2013-05-10 18:38:54 +09:00
bors
e9d0018abf auto merge of #6356 : dotdash/rust/strinterner, r=pcwalton
&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.
2013-05-10 01:55:54 -07:00
Alex Crichton
cdc266e47d Fix deriving(IterBytes) to use the new for-loop protocol 2013-05-10 02:46:19 -04:00
Alex Crichton
5eb6d19803 syntax: Use the new for protocol 2013-05-10 02:46:18 -04:00
Youngsoo Son
c8e93edf55 Move core::task::local_data to core::local_data 2013-05-10 11:42:45 +09:00
Lenny222
e3230330b7 back-ticks 2013-05-09 15:46:32 +02:00
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
ca95e7f94e auto merge of #6345 : seanmoon/rust/fix-typos, r=sanxiyn
Hi there,

Really enjoying Rust. Noticed a few typos so I searched around for a few more--here's some fixes.

Ran `make check` and got `summary of 24 test runs: 4868 passed; 0 failed; 330 ignored`.

Thanks!

Sean
2013-05-09 03:51:32 -07:00
Youngmin Yoo
841f4ceaf4 libsyntax: rename vec::each(var) to var.each 2013-05-09 14:20:04 +09:00
Patrick Walton
72868450df libcore: Fix more merge fallout. 2013-05-08 17:04:03 -07:00
Patrick Walton
3affc6ed40 librustc: Fix merge fallout. 2013-05-08 17:04:02 -07:00
Patrick Walton
49a66a5c5a librustc: Stop parsing modes and remove them entirely from the language 2013-05-08 17:04:01 -07:00
Patrick Walton
278b487cab test: Fix tests and the pipe compiler 2013-05-08 17:04:00 -07:00
Patrick Walton
db4573a776 librustc: Remove mutable fields from the language.
They're still parsed though, to get through bootstrapping.
2013-05-08 17:04:00 -07:00
Sean Moon
bd4ee7c7d2 Fix typos 2013-05-09 02:34:47 +09:00
bors
8f94ac6118 auto merge of #6267 : huonw/rust/syntax-deriving-generaliseder, r=nikomatsakis
This "finishes" the generic deriving code (which I started in #5640), in the sense it supports everything that I can think of being useful. (Including lifetimes and type parameters on methods and traits, arguments and return values of (almost) any type, static methods.)

It closes #6149, but met with #6257, so the following doesn't work:
```rust
#[deriving(TotalEq)]
struct Foo<'self>(&'self int);
```
(It only fails for `TotalOrd`, `TotalEq` and `Clone`, since they are the only ones that call a method directly on sub-elements of the type, which means that the auto-deref interferes with the pointer.)

It also makes `Rand` (chooses a random variant, fills the fields with random values, including recursively for recursive types) and `ToStr` (`x.to_str()` is the same as `fmt!("%?", x)`) derivable, as well as converting IterBytes to the generic code (which made the code 2.5x shorter, more robust and added support for tuple structs).

({En,De}codable are trickier, so I'll convert them over later.)
2013-05-08 07:24:39 -07:00
bors
154f3b00e0 auto merge of #6271 : pnkfelix/rust/issue6009-condition-pub-priv-variants, r=graydon
@brson: r?  [please ignore the other one that was accidentally based off master due to back-button-bugs in github.com]

My goal is to resolve the question of whether we want to encourage (by example) consistent use of pub to make identifiers publicly-accessible, even in syntax extensions. (If people don't want that, then we can just let this pull request die.)

This is part one of two. Part two, whose contents should be clear from the FIXME's in this commit, would land after this gets incorporated into a snapshot.

(The eventual goal is to address issue #6009 , which was implied by my choice of branch name, but not mentioned in the pull request, so github did not notice it.)
2013-05-07 05:06:39 -07:00
bors
7b2020f2c3 auto merge of #6245 : youknowone/rust/match-range-static, r=graydon
Fix unintended error problem of:
````
static s: int = 1;
static e: int = 42;

fn main() {
    match 7 {
        s..e => (),
         ^~                 error: expected `=>` but found `..`
        _ => (),
    }
}
````
2013-05-07 00:18:37 -07:00
Niko Matsakis
2e4790ca06 Merge remote-tracking branch 'mozilla/incoming' into issue-5910-dyna-freeze 2013-05-06 16:10:31 -04:00
Felix S. Klock II
1cbf0a84dc Step one for 'proper' pub condition: support pub keyword in form. 2013-05-06 19:05:36 +02:00
Huon Wilson
5e1d6c2c80 libsyntax: add #[deriving(Rand, ToStr)].
The former fills each field of a struct or enum variant with a random
value (and picks a random enum variant). The latter makes the .to_str
method have the same output as fmt!("%?", ..).
2013-05-07 01:33:54 +10:00
Huon Wilson
1cf2108a2b libsyntax: convert #[deriving(IterBytes)] to generic deriving 2013-05-07 01:33:54 +10:00
Huon Wilson
b20eb970e1 libsyntax: extend generic deriving code to handle almost all possible traits.
This adds support for static methods, and arguments of most types, traits with
type parameters, methods with type parameters (and lifetimes for both), as well
as making the code more robust to support deriving on types with lifetimes (i.e.
'self).
2013-05-07 01:33:54 +10:00
Niko Matsakis
6c0c3a44bd Merge remote-tracking branch 'mozilla/incoming' into issue-5910-dyna-freeze 2013-05-06 09:00:50 -04:00
Niko Matsakis
2ea52a38e5 refinement to technique used to not run regionck 2013-05-06 09:00:37 -04:00
Brendan Zabarauskas
0e2242f6d6 Add assert_approx_eq! macro 2013-05-06 21:51:48 +10:00
Niko Matsakis
7b36e34c89 Fix two more write guard failures 2013-05-05 21:05:37 -04:00
Niko Matsakis
4300d4d2fa Merge remote-tracking branch 'mozilla/incoming' into issue-5910-dyna-freeze
Conflicts:
	src/libcore/core.rc
	src/libcore/hashmap.rs
	src/libcore/num/f32.rs
	src/libcore/num/f64.rs
	src/libcore/num/float.rs
	src/libcore/num/int-template.rs
	src/libcore/num/num.rs
	src/libcore/num/strconv.rs
	src/libcore/num/uint-template.rs
	src/libcore/ops.rs
	src/libcore/os.rs
	src/libcore/prelude.rs
	src/libcore/rt/mod.rs
	src/libcore/unstable/lang.rs
	src/librustc/driver/session.rs
	src/librustc/middle/astencode.rs
	src/librustc/middle/borrowck/check_loans.rs
	src/librustc/middle/borrowck/gather_loans.rs
	src/librustc/middle/borrowck/loan.rs
	src/librustc/middle/borrowck/preserve.rs
	src/librustc/middle/liveness.rs
	src/librustc/middle/mem_categorization.rs
	src/librustc/middle/region.rs
	src/librustc/middle/trans/base.rs
	src/librustc/middle/trans/inline.rs
	src/librustc/middle/trans/reachable.rs
	src/librustc/middle/typeck/check/_match.rs
	src/librustc/middle/typeck/check/regionck.rs
	src/librustc/util/ppaux.rs
	src/libstd/arena.rs
	src/libstd/ebml.rs
	src/libstd/json.rs
	src/libstd/serialize.rs
	src/libstd/std.rc
	src/libsyntax/ast_map.rs
	src/libsyntax/parse/parser.rs
	src/test/compile-fail/borrowck-uniq-via-box.rs
	src/test/compile-fail/regions-infer-borrow-scope-within-loop.rs
	src/test/run-pass/borrowck-nested-calls.rs
2013-05-05 15:11:04 -04:00
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
Jeong YunWon
cb918e1a83 Allow non-literal static range pattern for match arms
Fix unintended error problem of:

static s: int = 1;
static e: int = 42;

fn main() {
    match 7 {
        s..e => (),
         ^~                 error: expected `=>` but found `..`
        _ => (),
    }
}
2013-05-05 11:05:06 +09:00
Brian Anderson
8081e8debf Register snapshots 2013-05-04 15:43:51 -07:00
bors
1f65e4a1d5 auto merge of #6230 : thestinger/rust/whitespace, r=catamorphism
I just had `git apply` fix most of them and then did a quick skim over the diff to fix a few cases where it did the wrong thing (mostly replacing tabs with 4 spaces, when someone's editor had them at 8 spaces).
2013-05-04 00:48:37 -07:00
bors
a47e4cb22f auto merge of #6229 : catamorphism/rust/warning-police, r=catamorphism 2013-05-03 23:48:36 -07:00
bors
821979f928 auto merge of #6219 : dotdash/rust/fmt, r=graydon
Only the first portion has to be owned, as it acts as the buffer for the
constructed string. The remaining strings can be static.
2013-05-03 20:48:37 -07:00
Daniel Micay
86efd97a10 add gitattributes and fix whitespace issues 2013-05-03 20:01:42 -04:00
Tim Chevalier
1a5f11a11b syntax: Warning police 2013-05-03 16:56:34 -07:00
Tim Chevalier
13df2ea69c rustc: Handle struct patterns where the expected type is an enum
Previously, rustc would ICE if you matched on an enum-typed thing
with a structure pattern. Error out correctly.
2013-05-03 13:03:53 -07:00
bors
79aeb529d5 auto merge of #6046 : brson/rust/io, r=graydon
r? @pcwalton

Sorry this is so big, and sorry the first commit is just titled 'wip'.

Some interesting bits

* [LocalServices](f9069baa70) - This is the set of runtime capabilities that *all* Rust code should expect access to, including the local heap, GC, logging, unwinding.
* [impl Reader, etc. for Option](5fbb0949a5) - Constructors like `File::open` return Option<FileStream>. This lets you write I/O code without ever unwrapping an option.

This series adds a lot of [documentation](https://github.com/brson/rust/blob/io/src/libcore/rt/io/mod.rs#L11) to `core::rt::io`.
2013-05-03 09:09:40 -07:00
Björn Steinbrink
2e3e0c0892 Avoid needless creation of unique strings in fmt!()
Only the first portion has to be owned, as it acts as the buffer for the
constructed string. The remaining strings can be static.
2013-05-03 12:26:45 +02:00
Brian Anderson
6c478c7de8 Merge remote-tracking branch 'brson/io' into incoming
Conflicts:
	mk/rt.mk
	src/libcore/run.rs
2013-05-02 20:51:56 -07:00
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
Niko Matsakis
88ec89d3fe fix numerous dynamic borrow failures 2013-05-02 14:32:37 -04:00
Seo Sanghyeon
a0d8873097 More accurate spans 2013-05-03 02:36:24 +09:00
Jeong YunWon
35b91e2f73 Use static strings 2013-05-03 01:41:09 +09:00
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
Niko Matsakis
5f886342be syntax: fix up dynamic borrow errors in libsyntax 2013-05-01 21:50:32 -04:00
bors
55fbc47af1 auto merge of #6148 : erickt/rust/remove-drop, r=pcwalton
The drop block has been deprecated for quite some time. This patch series removes support for parsing it and all the related machinery that made drop work.

As a side feature of all this, I also added the ability to annote fields in structs. This allows comments to be properly associated with an individual field. However, I didn't update `rustdoc` to integrate these comment blocks into the documentation it generates.
2013-05-01 09:18:59 -07:00
Erick Tryzelaar
e9688fcfe3 remove some warnings 2013-05-01 07:49:41 -07:00
Erick Tryzelaar
5fee32457f syntax: remove parse::token::{dtor,literally_dtor} 2013-05-01 07:49:41 -07:00
Erick Tryzelaar
3e3e2f0025 allow parsing attributes on struct fields 2013-05-01 07:49:41 -07:00
Erick Tryzelaar
c2e1f47955 rustc: remove the rest of drop
Removes:

ast::struct_def::dtor
syntax::ast::ii_dtor
syntax::visit::fk_dtor
syntax::ast_map::node_dtor
syntax:struct_dtor
2013-05-01 07:49:41 -07:00
Erick Tryzelaar
7d6d0029ba syntax: remove parsing destructors 2013-05-01 07:49:41 -07:00
Niko Matsakis
84861101ec rustc: print out filename/line-number when a borrow fails 2013-05-01 09:14:47 -04:00
Brendan Zabarauskas
ee26c7c433 Revert rename of Div to Quot 2013-05-01 15:40:05 +10:00
Brian Anderson
4a4646fd54 Merge remote-tracking branch 'brson/io'
Conflicts:
	src/libcore/task/local_data_priv.rs
2013-04-30 17:01:27 -07:00
Niko Matsakis
418f991118 allover: numerous unused muts etc 2013-04-30 14:10:21 -04:00
Niko Matsakis
a896440ca1 new borrow checker (mass squash) 2013-04-30 06:59:32 -04:00
Niko Matsakis
202b8dcdc4 adapt to snapshot 2013-04-30 06:43:02 -04:00
Patrick Walton
78f33437b6 libstd: Fix merge fallout. 2013-04-29 14:30:57 -07:00
Patrick Walton
37abf4bad0 librustc: Forbid type implementations on typedefs. 2013-04-29 14:30:57 -07:00
Patrick Walton
670ab8ac36 librustc: Change labels to use the lifetime notation '. 2013-04-29 14:30:57 -07:00
Patrick Walton
876483dcf4 test: Fix tests. 2013-04-29 14:30:56 -07:00
Patrick Walton
f30f54e9d0 librustc: Remove the concept of modes from the compiler.
This commit does not remove `ty::arg`, although that should be
possible to do now.
2013-04-29 14:30:55 -07:00
Patrick Walton
b0522a497c librustc: Remove ptr::addr_of. 2013-04-29 14:30:53 -07:00
bors
ea74f6845e auto merge of #6083 : jbclements/rust/parser-cleanup, r=jbclements
r? @pcwalton

A month's worth of parser cleanup here. Much of this is new comments and renaming. A number of these commits also remove unneeded code.  Probably the biggest refactor here is splitting "parse_item_or_view_item" into two functions; it turns out that the only overlap between items in foreign modules and items in regular modules was macros, so this refactor should make things substantially easier for future maintenance.
2013-04-29 00:12:37 -07:00
Daniel Micay
46f91a0fa9 make way for a new iter module 2013-04-28 22:31:39 -04:00
John Clements
41af279233 parser comments 2013-04-28 09:51:16 -07:00
John Clements
2985f74ff3 s/one_tuple/trailing_comma (more accurate name) 2013-04-28 09:51:16 -07:00
John Clements
aa346401ba removed unneeded argument to parse_record 2013-04-28 09:51:16 -07:00
John Clements
d2aee7b3e6 s/parse_purity/parse_unsafety 2013-04-28 09:51:16 -07:00
John Clements
1abc1be81a remove 3-line used-once function 2013-04-28 09:51:16 -07:00
John Clements
7ef92ba246 rename parse_instance_var to parse_name_and_ty
the name no longer made sense. perhaps this could just be inlined.
2013-04-28 09:51:15 -07:00
John Clements
2a74c58588 remove obsolete semicolon from list of suggestions 2013-04-28 09:51:15 -07:00
John Clements
915e76a974 rename parse_single_class_item as well 2013-04-28 09:51:15 -07:00
John Clements
968089e422 rename parse_class_item to parse_struct_decl_field
two problems with the old name: they're not called classes any more, and
the word "item" has a specific connotation in the parser
2013-04-28 09:51:15 -07:00
John Clements
b82724db22 needs_comma was always true 2013-04-28 09:51:15 -07:00
John Clements
703390150a fix for parsing x() as identifier pattern 2013-04-28 09:51:15 -07:00
John Clements
5119597dc6 hard to read the implied double negative 2013-04-28 09:51:15 -07:00
John Clements
3c10a9412e remove unused functions, fix tiny lexing bug
before this change, the parser would parse 14.a() as a method call, but
would parse 14.ø() as the floating-point number 14. followed by a function
call. This is because it was checking is_alpha, rather than ident_start,
and was therefore wrong with respect to unicode.
2013-04-28 09:51:15 -07:00
John Clements
5411cbf656 remove unused flag to parse_local fn 2013-04-28 09:51:14 -07:00
John Clements
63397b8519 remove unused RESTRICT_NO_CALL_EXPRS restriction 2013-04-28 09:51:14 -07:00
John Clements
2733a1f14b undo abstraction over whether to parse attrs in a block
In principle, it seems like a nice idea to abstract over the two
functions that parse blocks (one with inner attrs allowed, one not).
However, the existing one wound up making things more complex than
just having two separate functions, especially after the obsolete
syntax is (will be) removed.
2013-04-28 09:51:14 -07:00
John Clements
ab03c1e422 refactoring to split foreign_items from items 2013-04-28 09:51:14 -07:00
John Clements
fa5ba17c89 parser comments
parser comments
2013-04-28 09:51:14 -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
9f8d30a128 reindent in parser 2013-04-28 09:49:21 -07:00
John Clements
a818648aa9 remove unnecessary function 2013-04-28 09:49:20 -07:00
John Clements
71c0bd5c5d simplify, based on invariant that items_allowed != foreign_items_allowed 2013-04-28 09:49:20 -07:00
John Clements
ae4e09f71a adding parse_path 2013-04-28 09:49:20 -07:00
John Clements
28b285764c comments, helper function for tests, more informative error message 2013-04-28 09:49:20 -07:00
John Clements
50a7f5483b refactor parse_fn_decl 2013-04-28 09:49:20 -07:00
John Clements
2b7f1a4f24 parser comments only 2013-04-28 09:49:20 -07:00
John Clements
c73a9c9cd0 refactoring mod.rs 2013-04-28 09:49:20 -07:00
John Clements
a2493ad048 change stage1,stage2,stage2 into not(stage0)
With luck, this will allow rust to compile itself without --cfg flags again...
2013-04-28 09:49:20 -07:00
Daniel Micay
f792baba42 only use #[no_core] in libcore 2013-04-27 21:34:24 -04:00
bors
46806b7ae0 auto merge of #6059 : Kimundi/rust/nice-fail, r=pcwalton
r? @brson

Unwinding through macros now happens as a call to the trait function `FailWithCause::fail_with()`, which consumes self, allowing to use a more generic failure object in the future.
2013-04-26 22:45:36 -07:00
Marvin Löbel
e1be9ae224 Made fail! and assert! accept both &'static str and ~str, as well as a fmt! like format list.
Unwinding through macros now happens as a call to the trait function `FailWithCause::fail_with()`, which consumes self, allowing to use a more generic failure object in the future.
2013-04-25 17:32:25 +02:00
Corey Richardson
d53e686f4f Rename vec::mod2 to vec::mod_zip 2013-04-25 01:38:44 -04:00
Brian Anderson
28ab152832 Merge remote-tracking branch 'brson/io'
Conflicts:
	src/libcore/rt/uvio.rs
2013-04-24 19:06:05 -07:00
Niko Matsakis
a74aca5482 Remove needless FIXME. Fixes #2811. 2013-04-24 20:39:29 -04:00
Brian Anderson
e944c7dade Merge remote-tracking branch 'brson/io'
This also reverts some changes to TLS that were leaking memory.

Conflicts:
	src/libcore/rt/uv/net.rs
	src/libcore/task/local_data_priv.rs
	src/libcore/unstable/lang.rs
2013-04-23 19:19:32 -07:00
bors
da601be9f2 auto merge of #6017 : brson/rust/revert-span-merge, r=catamorphism
This reverts commit 6030e3982a.

This reorders error messages in ways that aren't intended. A more satisfying solution will require an interface that allows diagnostics to be grouped together, so that messages that logically belong together aren't reordered.

#4569
2013-04-22 23:09:51 -07:00
bors
b8441ca8a6 auto merge of #6007 : pcwalton/rust/use-mod, r=brson
r? @brson
2013-04-22 18:36:50 -07:00
Brian Anderson
81110c55e8 Revert "Errors with the same span print the span once"
This reverts commit 6030e3982a.
2013-04-22 17:47:49 -07:00
bors
aba93c6b60 auto merge of #5966 : alexcrichton/rust/issue-3083, r=graydon
Closes #3083.

This takes a similar approach to #5797 where a set is present on the `tcx` of used mutable definitions. Everything is by default warned about, and analyses must explicitly add mutable definitions to this set so they're not warned about.

Most of this was pretty straightforward, although there was one caveat that I ran into when implementing it. Apparently when the old modes are used (or maybe `legacy_modes`, I'm not sure) some different code paths are taken to cause spurious warnings to be issued which shouldn't be issued. I'm not really sure how modes even worked, so I was having a lot of trouble tracking this down. I figured that because they're a legacy thing that I'd just de-mode the compiler so that the warnings wouldn't be a problem anymore (or at least for the compiler).

Other than that, the entire compiler compiles without warnings of unused mutable variables. To prevent bad warnings, #5965 should be landed (which in turn is waiting on #5963) before landing this. I figured I'd stick it out for review anyway though.
2013-04-22 15:36:51 -07:00
Brian Anderson
fe13b86519 Make conditions public. #6009 2013-04-22 14:43:02 -07:00
Patrick Walton
25129ee81c librustc: Remove use mod from the language 2013-04-22 12:32:59 -07:00
Brendan Zabarauskas
01eb5e8ad3 Rename Div operator trait to Quot and Modulo operator trait to Rem 2013-04-22 01:58:53 +10:00
Alex Crichton
fd97cac251 syntax: remove unused 'mut' variables 2013-04-20 21:03:24 -04:00
bors
4ff701b7db auto merge of #5965 : alexcrichton/rust/issue-4364, r=pcwalton
This closes #4364. I came into rust after modes had begun to be phased out, so I'm not exactly sure what they all did. My strategy was basically to turn on the compilation warnings and then when everything compiles and passes all the tests it's all good.

In most cases, I just dropped the mode, but in others I converted things to use `&` pointers when otherwise a move would happen.

This depends on #5963. When running the tests, everything passed except for a few compile-fail tests. These tests leaked memory, causing the task to abort differently. By suppressing the ICE from #5963, no leaks happen and the tests all pass. I would have looked into where the leaks were coming from, but I wasn't sure where or how to debug them (I found `RUSTRT_TRACK_ALLOCATIONS`, but it wasn't all that useful).
2013-04-20 01:00:49 -07:00