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1563 Commits

Author SHA1 Message Date
Huon Wilson
e6c3e4a000 syntax: revert the uint -> u32 "fix"; make the names/comment match. 2013-06-14 11:12:06 +10:00
Huon Wilson
f93a974558 syntax: correct the Rand::rand call to select enum variants in #[deriving(Rand)]. 
Previously, this was not a global call, and so when `#[deriving(Rand)]`
was in any module other than the top-level one, it failed (unless there
was a `use std;` in scope).

Also, fix a minor inconsistency between uints and u32s for this piece
of code.
 2013-06-14 11:12:06 +10:00
Daniel Micay
ec27644870 automated whitespace fixes 2013-06-13 18:03:08 -04:00
Felix S. Klock II
1deebeef7d Fix #3961 : use char range methods instead of byte offsets to detect whitespace. 2013-06-13 23:40:24 +02:00
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
Felix S. Klock II
009a2fdc5e Fix a test-predicated use of the visit.rs api. 2013-06-12 23:31:07 +02:00
Felix S. Klock II
91bced8ae8 Fix linebreak and whitespace issues to placate make tidy. 2013-06-12 19:16:30 +02:00
Felix S. Klock II
ecef9ad75a Visitor refactoring: Step 1, couple (Env, vt<Env>) together in a tuple. 2013-06-12 13:04:37 +02:00
Luqman Aden
aa9a992f3e libsyntax: Remove duplicate methods. 2013-06-12 02:46:38 -04:00
Huon Wilson
3a1e13c7a0 std: convert str::escape_* to methods. 2013-06-12 12:21:04 +10:00
Huon Wilson
efc71a8bdb std: unify the str -> [u8] functions as 3 methods: .as_bytes() and .as_bytes_with_null[_consume](). 
The first acts on &str and is not nul-terminated, the last two act on strings
that are always null terminated (&'static str, ~str and @str).
 2013-06-12 12:21:04 +10:00
Huon Wilson
96cd61ad03 std: convert {vec,str}::to_owned to methods. 2013-06-12 12:21:03 +10:00
Daniel Micay
004816f4c6 option: remove redundant old_iter impls 2013-06-11 14:06:12 -04:00
Philipp Brüschweiler
1ac90bb74b lexer: show correct span on unrecognized token start 
Fixes part of #7048.
 2013-06-11 11:44:53 +02:00
Huon Wilson
e8782eeb63 fix tests, remove some warnings 2013-06-11 02:34:14 +10:00
Huon Wilson
ccd0ac59e9 std: remove str::{connect,concat}*. 2013-06-10 23:57:03 +10:00
Huon Wilson
5a711ea7c3 clean-up unused import warnings 2013-06-10 23:15:01 +10:00
Huon Wilson
ec5a028ada std: convert str::char_at* to methods. 2013-06-10 23:02:55 +10:00
Huon Wilson
1553874149 std: convert str::reserve* to methods, and methodise str::push_*. 2013-06-10 23:02:55 +10:00
Huon Wilson
7281fb948a std: replace str::{any,all}_between with the iterator equivalent. 2013-06-10 23:02:54 +10:00
Huon Wilson
0cfc08d81e std: convert character-based str::find_* to methods. Add .slice_{to,from} methods. 2013-06-10 23:02:54 +10:00
Huon Wilson
c32fb53cf9 std: remove str::{len, slice, is_empty} in favour of methods. 2013-06-10 23:02:54 +10:00
Huon Wilson
b29cd22bce std: replace str::all/any fns and methods with iterators 2013-06-10 23:02:54 +10:00
Huon Wilson
1e8982bdb2 std: replace str::each_split* with an iterator 2013-06-10 23:02:54 +10:00
Daniel Micay
de367157b5 remove deprecated vec::{is_empty, len} functions 2013-06-08 23:19:30 -04:00
bors
878a9b92eb auto merge of #7004 : dotdash/rust/allocs, r=thestinger 
This removes some unnecessary allocations in the lexer, the typechecker and the metadata decoder. Reduces the time spent in the parsing and typechecking passes by about 10% for me.
 2013-06-08 13:37:10 -07:00
Huon Wilson
98ba91f81b remove unused import warnings 2013-06-09 02:22:23 +10:00
Huon Wilson
00f5916809 std: replace the str::each* fns/methods with byte iterators 2013-06-09 02:22:23 +10:00
Huon Wilson
4b806b4d06 std: remove each_char* fns and methods from str, replaced by iterators. 2013-06-09 02:22:23 +10:00
Huon Wilson
513d2292e5 std: remove foldr and alli methods in vec 2013-06-09 02:22:23 +10:00
Huon Wilson
ed299af625 std: remove fold[lr] in favour of iterators 2013-06-09 02:22:23 +10:00
Björn Steinbrink
43cae88079 Lexer: Fix offset handling in get_str_from() 
As the comment said, the subtraction is bogus for multibyte characters.
Fortunately, we can just use last_pos instead of pos to get the correct
position without any subtraction hackery.
 2013-06-08 03:24:47 +02:00
Björn Steinbrink
de1df3608b Lexer: Avoid unnecessary allocations 2013-06-08 03:24:47 +02:00
Björn Steinbrink
b870477897 Avoid unnecessary (re-)allocations in the lexer 2013-06-08 03:24:47 +02:00
Huon Wilson
54d914a9a9 std: remove each[i]_mut functions, in favour of iterators. 2013-06-08 03:24:27 +10:00
Huon Wilson
f661a15b2b std: remove vec::each2 and vec::each2_mut in favour of iterators 2013-06-08 01:20:47 +10:00
Huon Wilson
a965f4981a syntax: correct the modifications to deriving(Ord) so that it works. 2013-06-07 22:36:57 +10:00
Huon Wilson
ebf7281b7b syntax: rewrite deriving(Ord) to not require Eq. 
lt and gt are implement directly in terms of the corresponding
method on their elements, and le and ge are the negations of these.
 2013-06-07 18:36:16 +10:00
Huon Wilson
6d5beda677 syntax: move expand_generic_deriving to be a method on TraitDef 2013-06-07 17:46:44 +10:00
Huon Wilson
43e52e4bf1 syntax: move functions from deriving/mod to deriving/generic. 
These are now only called in generic and can be private. This
includes manually inlining/merging some that are called once.
 2013-06-07 17:30:38 +10:00
bors
d6b4fde97e auto merge of #6982 : Aatch/rust/better-foreign-error, r=pcwalton 
I encountered this. A straight fail is not useful and most people aren't going to happily spelunk in `parser.rs`
 2013-06-06 16:52:36 -07:00
James Miller
9c8d0e375e Provide an actual error when expanding macros to foreign items 2013-06-07 11:28:38 +12:00
John Clements
eff49fc48b implement fold traversing macros 2013-06-06 14:21:07 -07:00
John Clements
2d59ebadb9 add test cases for fold traversing macros 2013-06-06 14:21:07 -07:00
Michael Sullivan
8bbf83b62a Clean up a handful of build warnings. 2013-06-06 12:14:41 -07:00
Alexei Sholik
e75572c879 Deduplicate words in code comments 2013-06-06 10:48:27 +03:00
John Clements
91b652695b moved TLS of sctable to ast_util, hid parameter in hygiene calls 2013-06-05 12:01:40 -07:00
John Clements
fe6baa9023 added fresh-name fn 2013-06-05 12:01:40 -07:00
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
c88f337fc9 remove unused cx's 2013-06-05 12:01:39 -07:00
John Clements
04a691a511 token_to_ident takes argument by reference 2013-06-05 12:01:38 -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
22d21ab4c2 rename repr to name 2013-06-05 12:01:37 -07:00
John Clements
7266981b4c removed obsolete reference to purity 2013-06-05 12:01:37 -07:00
John Clements
e99657c7e7 parser comments 2013-06-05 12:01:37 -07:00
John Clements
b24b453e4a comments & whitespace 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
John Clements
77c2c0900f add renaming and sctable funs 2013-06-05 12:01:31 -07:00
bors
de3000af8f auto merge of #6948 : huonw/rust/less-alloc, r=bstrie 2013-06-05 06:46:51 -07:00
Huon Wilson
b871c46934 syntax: Remove an unnecessary allocation. 2013-06-05 21:57:24 +10:00
Patrick Walton
8114d0e950 librustc: Disallow multiple patterns from appearing in a "let" declaration. 
You can still initialize multiple variables at once with "let (x, y) = (1, 2)".
 2013-06-04 21:45:42 -07:00
Patrick Walton
16086ecff7 libsyntax: Remove pub impl from the language 2013-06-04 21:45:42 -07:00
bors
8a43b318bf auto merge of #6826 : cmr/rust/terminfo, r=thestinger 
This will let *everyone* (non-windows, at least) who can see colors see the glorious colors rustc produces.
 2013-06-03 13:34:56 -07:00
bors
c354a0c7eb auto merge of #6896 : nickdesaulniers/rust/issue4501, r=brson 
review? @brson
 2013-06-01 22:37:35 -07:00
bors
fc5debd8fd auto merge of #6807 : catamorphism/rust/rustpkg-extern-mod, r=catamorphism 
r? @graydon Addresses #5681
 2013-06-01 19:22:42 -07:00
Tim Chevalier
760c71dc4f syntax: Add an each_view_item method on traits 2013-06-01 18:48:07 -07:00
Nick Desaulniers
ecd08b989a Swap return value of pipes::init Fixes #4501 2013-06-01 18:19:16 -07:00
Erick Tryzelaar
23808efd11 syntax: move callee_id into the expr_ variants 2013-06-01 15:31:56 -07:00
Patrick Walton
5fb254695b Remove all uses of pub impl. rs=style 2013-06-01 09:18:27 -07:00
bors
2bf053c0a3 auto merge of #6851 : alexcrichton/rust/bugfixes, r=pcwalton 
Closes #5090 by using the excellent new generic deriving code

Promotes the unreachable code attribute to a lint attribute (instead of always being a warning)

Fixes some edge cases when creating hashmaps/hashsets and also when consuming them. (fixes #5998)
 2013-05-31 23:10:36 -07:00
Corey Richardson
5311d59023 extra::term: better error handling and win32 compat 2013-05-31 20:02:49 -04:00
Corey Richardson
cf64324e19 extra::term overhaul 2013-05-31 20:02:49 -04:00
bors
1dd5cd9731 auto merge of #6833 : fdr/rust/fix-warnings, r=Aatch 
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.
 2013-05-31 00:43:45 -07:00
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