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2013-02-07auto merge of #4791 : jbclements/rust/demodeing-and-deGCing, r=jbclements,brsonbors-44/+45
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.
2013-02-07Make ~fn non-copyable, make &fn copyable, split barefn/closure types,Niko Matsakis-76/+100
correct handling of moves for struct-record update. Part of #3678. Fixes #2828, #3904, #4719.
2013-02-06libsyntax: no binary/hex float literalsKang Seonghoon-0/+7
2013-02-04demodeing, un-gc-ingJohn Clements-44/+45
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.
2013-02-04Merge remote-tracking branch 'bstrie/rimov' into incomingBrian Anderson-2/+2
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
2013-02-03Merge remote-tracking branch 'thestinger/old_map' into incomingBrian Anderson-7/+7
Conflicts: src/test/bench/core-map.rs
2013-02-03Converted libcore/uint-template.rs to the new string functions.Marvin Löbel-2/+2
- 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.
2013-02-03oldmap: get rid of the legacy each_key methodDaniel Micay-3/+3
2013-02-03oldmap: get rid of the legacy contains_key methodDaniel Micay-1/+1
2013-02-03rename map -> oldmap and mark it as deprecatedDaniel Micay-3/+3
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.
2013-02-01Merge remote-tracking branch 'nickdesaulniers/issue4524' into nocomm1Brian Anderson-8/+2
2013-02-01Remove fail keyword from lexer & parser and clean up remaining calls toNick Desaulniers-8/+2
fail Fix merge conflicts - Issue 4524
2013-01-31cleanup for make checkJohn Clements-3/+3
2013-01-31more cleanupJohn Clements-59/+69
2013-01-31test cases, cleanupJohn Clements-68/+133
2013-01-31Replace most invocations of fail keyword with die! macroNick Desaulniers-7/+7
2013-01-31Workaround for #4717: pad contents of ast. rs=breakageNiko Matsakis-1/+2
2013-01-31Finalize moves-based-on-type implementation.Niko Matsakis-86/+55
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.
2013-01-30RIMOV, round 6.Ben Striegel-2/+2
This gets rid of `mut` inside bare vectors. It's going to cause some problems later.
2013-01-30librustc: Remove legacy exports from the language. r=brsonPatrick Walton-23/+5
2013-01-29libsyntax: De-export libsyntax. rs=deexportingPatrick Walton-14/+10
2013-01-29libsyntax: De-export a lot of libsyntax. rs=deëxportingPatrick Walton-165/+142
2013-01-29libsyntax: Implement the `impl Trait for Type` syntaxPatrick Walton-6/+23
2013-01-29librustc: Disallow trait bounds in types, enumerations, and structure ↵Patrick Walton-10/+8
definitions. r=tjc
2013-01-29libstd: Remove "dual impls" from the language and enforce coherence rules. ↵Patrick Walton-2/+2
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.
2013-01-24remove remaining is_not_empty functions/methodsDaniel Micay-1/+1
2013-01-24Merge pull request #4609 from sonwow/keyword-superTim Chevalier-1/+1
Make `super` a keyword
2013-01-24syntax/rustc: Improve error message for misuse of `for` loopTim Chevalier-37/+39
Print out a clearer error message when a `for` gets used with the wrong type of iterator. Also fix spans on `for` loop bodies, and suppress some more derived errors. r=brson Closes #3651
2013-01-24Make `super` a keywordYoungsoo Son-1/+1
2013-01-23libsyntax: Fix parsing of `pub unsafe fn` inside `extern` blocks. rs=bugfixPatrick Walton-1/+2
2013-01-23libsyntax: Implement `assert` as a macro (called `fail_unless!` on a ↵Patrick Walton-12/+17
transitionary basis to avoid conflicting with the keyword right now). r=brson
2013-01-23libsyntax: Remove `fn() unsafe { ... }`. r=graydonPatrick Walton-9/+18
2013-01-23libsyntax: Implement the `+` syntax for multiple trait bounds. r=tjcPatrick Walton-0/+4
2013-01-22syntax: Allow closure args to be mutableTim Chevalier-1/+2
2013-01-22Parse `mut` in argumentsSeo Sanghyeon-1/+2
2013-01-22Add is_mutbl field to argSeo Sanghyeon-1/+4
2013-01-20convert the remaining ast record types into structsErick Tryzelaar-56/+99
These are: region,arg,fn_decl,method,_mod,foreign_mod, variant_arg,enum_def_,variant_,trait_ref.
2013-01-20convert ast::{ty_field_,ty_method} into a structErick Tryzelaar-6/+12
2013-01-20convert ast::ty into a structErick Tryzelaar-27/+55
2013-01-20convert ast::expr into a structErick Tryzelaar-24/+38
2013-01-17librustc: Implement write guards for borrowing `@mut` to `&` or `&mut`. ↵Patrick Walton-1/+1
r=nmatsakis
2013-01-14convert ast::{field_,capture_item_,mt} and middle::ty::mt into structsErick Tryzelaar-6/+16
2013-01-14Convert ast::{pat,field_pat,local_,arm} into structsErick Tryzelaar-10/+18
2013-01-14convert ast::blk_ into a structErick Tryzelaar-13/+28
2013-01-14convert ast::crate_ into a struct.Erick Tryzelaar-4/+4
2013-01-14convert ast::pat_list_ident_ to a structErick Tryzelaar-1/+2
2013-01-14convert ast::attribute_ and ast::view_item to a structErick Tryzelaar-10/+14
2013-01-14convert ast::struct_field_ into a structErick Tryzelaar-4/+6
2013-01-14convert ast::struct_def to a structErick Tryzelaar-2/+2
2013-01-14convert ast::item into a structErick Tryzelaar-6/+6
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