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2013-12-17Remove obsolete mutability from ast::TySeo Sanghyeon-9/+8
2013-12-15Forbid multiple imports in use statementsAlex Crichton-0/+6
Closes #10911
2013-12-15libsyntax: Implement the new `box` syntax for unique pointers.Patrick Walton-7/+25
2013-12-11auto merge of #10897 : boredomist/rust/remove-self-lifetime, r=brsonbors-9/+10
Also remove all instances of 'self within the codebase. This fixes #10889. To make reviewing easier the following files were modified with more than a dumb text replacement: - `src/test/compile-fail/lifetime-no-keyword.rs` - `src/test/compile-fail/lifetime-obsoleted-self.rs` - `src/test/compile-fail/regions-free-region-ordering-incorrect.rs` - `src/libsyntax/parse/lexer.rs`
2013-12-11Make 'self lifetime illegal.Erik Price-9/+10
Also remove all instances of 'self within the codebase. This fixes #10889.
2013-12-11auto merge of #10891 : ↵bors-271/+161
chris-morgan/rust/macroize-(or-should-that-be-macroify)-syntax--parse--token-so-that-we-don't-make-mistakes-and-to-reduce-the-maintenance-burden, r=huonw I also renumbered things at the same time; ``in`` was shifted into its alphabetical position and the reserved keywords were reordered (a couple of them were out of order). Unused special identifiers are also removed in the second part.
2013-12-11auto merge of #10808 : kballard/rust/use-braces, r=alexcrichtonbors-0/+15
This fixes #10806.
2013-12-10Support imports of the form `use {foo,bar}`Kevin Ballard-0/+15
This fixes #10806.
2013-12-10auto merge of #10833 : sfackler/rust/mut-pat, r=brsonbors-1/+16
Previously, if you wanted to bind a field mutably or by ref, you had to do something like Foo { x: ref mut x }. You can now just do Foo { ref mut x }. Closes #6137
2013-12-11Separate strict/reserved keywords, derive bounds.Chris Morgan-11/+29
It's twenty lines longer, but makes for clearer separation of strict and reserved keywords (probably a good thing) and removes another moving part (the definitions of `(STRICT|RESERVED)_KEYWORD_(START|FINAL)`).
2013-12-11Remove the following unused special identifiers:Chris Morgan-107/+67
- underscore ("_") - unary ("unary") - not_fn ("!") - idx_fn ("[]") - unary_minus_fn ("unary-") - item ("item") - block ("block") - stmt ("stmt") - pat ("pat") - expr ("expr") - ty ("ty") - ident ("ident") - path ("path") - descrim ("descrim") - clownshoe_stack_shim ("__rust_stack_shim") - blk ("blk") - c_abi ("C") (And, of course, renumber everything to match.)
2013-12-11Deduplicate in syntax::parse::token with a macro.Chris Morgan-271/+183
I also renumbered things at the same time; ``in`` was shifted into its alphabetical position and the reserved keywords were reordered (a couple of them were out of order).
2013-12-10Allow ref and mut modifiers for short form field patternsSteven Fackler-1/+16
Previously, if you wanted to bind a field mutably or by ref, you had to do something like Foo { x: ref mut x }. You can now just do Foo { ref mut x }. Closes #6137
2013-12-08Remove dead codesKiet Tran-113/+0
2013-12-05Forbid keywords as lifetime parameters names.Léo Testard-1/+11
2013-12-04Rename extra::json::*::init() constructors to *::new()Kevin Ballard-1/+1
2013-12-04Revert "libstd: Change `Path::new` to `Path::init`."Kevin Ballard-2/+2
This reverts commit c54427ddfbbab41a39d14f2b1dc4f080cbc2d41b. Leave the #[ignores] in that were added to rustpkg tests. Conflicts: src/librustc/driver/driver.rs src/librustc/metadata/creader.rs
2013-12-04auto merge of #10792 : kballard/rust/parse_sugary_call_expr-comments, ↵bors-8/+8
r=alexcrichton The comments on this function date back from when it was used for `for` expressions in addition to `do` expressions.
2013-12-04std::str: remove from_utf8.Huon Wilson-1/+1
This function had type &[u8] -> ~str, i.e. it allocates a string internally, even though the non-allocating version that take &[u8] -> &str and ~[u8] -> ~str are all that is necessary in most circumstances.
2013-12-03Fix the comments for libsyntax::parse::parser::parse_sugary_call_exprKevin Ballard-8/+8
The comments on this function date back from when it was used for `for` expressions in addition to `do` expressions.
2013-12-01auto merge of #10750 : Blei/rust/no-at-struct-field, r=alexcrichtonbors-7/+7
2013-12-01auto merge of #10676 : eddyb/rust/ast-box-in-enums, r=cmrbors-78/+92
**Note**: I only tested on top of my #10670 PR, size reductions come from both change sets. With this, [more enums are shrinked](https://gist.github.com/eddyb/08fef0dfc6ff54e890bc), the most significant one being `ast_node`, from 104 bytes (master) to 96 (#10670) and now to 32 bytes. My own testcase requires **200MB** less when compiling (not including the other **200MB** gained in #10670), and rustc-stage2 is down by about **130MB**. I believe there is more to gain by fiddling with the enums' layouts.
2013-12-01ast: Remove one `@` and fix the falloutPhilipp Brüschweiler-7/+7
2013-12-01Box Block, fn_decl, variant and Ty in the AST, as they were inflating ↵Eduard Burtescu-78/+92
critical enum sizes.
2013-11-30auto merge of #10727 : erickt/rust/json, r=huonwbors-4/+5
This PR does some small modernizations to the json library. First is to remove the `@` boxes, second is to rename the constructors to `new`.
2013-11-29extra: missed a couple `@` in jsonErick Tryzelaar-1/+1
2013-11-29extra: json::Encoder should take a &mut io::WriterErick Tryzelaar-3/+4
2013-11-29extra: Rename json constructors into *::initErick Tryzelaar-1/+1
2013-11-29libstd: Change `Path::new` to `Path::init`.Patrick Walton-2/+2
2013-11-28Register new snapshotsAlex Crichton-69/+66
2013-11-27Be more strict about doc commentsCorey Richardson-4/+2
Previously, `//// foo` and `/*** foo ***/` were accepted as doc comments. This changes that, so that only `/// foo` and `/** foo ***/` are accepted. This confuses many newcomers and it seems weird. Also update the manual for these changes, and modernify the EBNF for comments. Closes #10638
2013-11-27Freeze the AST by removing a couple of unused @mut ~[T] from token_tree.Eduard Burtescu-2/+2
2013-11-26auto merge of #10670 : eddyb/rust/node-u32, r=alexcrichtonbors-6/+6
### Rationale There is no reason to support more than 2³² nodes or names at this moment, as compiling something that big (even without considering the quadratic space usage of some analysis passes) would take at least **64GB**. Meanwhile, some can't (or barely can) compile rustc because it requires almost **1.5GB**. ### Potential problems Can someone confirm this doesn't affect metadata (de)serialization? I can't tell myself, I know nothing about it. ### Results Some structures have a size reduction of 25% to 50%: [before](https://gist.github.com/luqmana/3a82a51fa9c86d9191fa) - [after](https://gist.github.com/eddyb/5a75f8973d3d8018afd3). Sadly, there isn't a massive change in the memory used for compiling stage2 librustc (it doesn't go over **1.4GB** as [before](http://huonw.github.io/isrustfastyet/mem/), but I can barely see the difference). However, my own testcase (previously peaking at **1.6GB** in typeck) shows a reduction of **200**-**400MB**.
2013-11-27Shink NodeId, CrateNum, Name and Mrk down to 32 bits on x64.Eduard Burtescu-6/+6
2013-11-26libsyntax: Remove all non-`proc` `do` syntax.Patrick Walton-40/+34
2013-11-26libsyntax: Remove the old-style borrowed closure type syntax from thePatrick Walton-1/+8
language.
2013-11-26Removed unneccessary `_iter` suffixes from various APIsMarvin Löbel-7/+7
2013-11-25auto merge of #10628 : huonw/rust/3614, r=alexcrichtonbors-7/+17
Fixes #3614.
2013-11-25syntax: parse inner attributes on impls.Huon Wilson-7/+17
Fixes #3614.
2013-11-24Add a note for unclosed delimitersCorey Richardson-9/+7
Currently, the parser doesn't give any context when it finds an unclosed delimiter and it's not EOF. Report the most recent unclosed delimiter, to help the user along. Closes #10636
2013-11-20auto merge of #10567 : sanxiyn/rust/bytepos, r=alexcrichtonbors-7/+7
2013-11-21Fix parsing testsSeo Sanghyeon-1/+1
2013-11-20Make BytePos 32-bitSeo Sanghyeon-6/+6
2013-11-19libsyntax: Change all uses of `&fn` to `||`.Patrick Walton-65/+73
2013-11-18libsyntax: Remove `~fn()` from the languagePatrick Walton-3/+11
2013-11-18Use '..' as slice wildcard in vectorsBrian Anderson-12/+35
2013-11-18Use '..' as multi-field wildcard in enums and structs.Brian Anderson-1/+26
2013-11-16auto merge of #10420 : sanxiyn/rust/path, r=cmrbors-4/+0
Fix #10283.
2013-11-11Move std::rt::io to std::ioAlex Crichton-6/+6
2013-11-11Fix path parsingSeo Sanghyeon-4/+0
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