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1138 Commits

Author SHA1 Message Date
Patrick Walton
6043957d8d libsyntax: De-@mut ps::boxes 2014-01-03 14:02:00 -08:00
Patrick Walton
ada9150abf libsyntax: Correctly de-@mut the pretty printer writer 2014-01-03 14:01:59 -08:00
Patrick Walton
12ad1b0662 libsyntax: De-@mut CurrentCommentAndLiteral 2014-01-03 14:01:58 -08:00
Patrick Walton
497b63ddf0 librustc: De-@mut all writers 2014-01-03 14:01:58 -08:00
Patrick Walton
b26018cc89 librustc: De-@mut (and de-@) the pretty printer 2014-01-03 14:01:58 -08:00
Patrick Walton
4d66af2698 librustc: De-@mut the span handler 2014-01-03 14:01:57 -08:00
bors
0df9b850ac auto merge of #10696 : fhahn/rust/issue9543-remove-extern-mod-foo, r=pcwalton 
This patch for  #9543 throws an `obsolete syntax` error for `extern mod foo (name="bar")` . 
I was wondering if [this](https://github.com/fhahn/rust/compare/mozilla:master...fhahn:issue9543-remove-extern-mod-foo?expand=1#diff-da9d34ca1d0f6beee2838cf02e07345cR4444) is the correct place to do this?

I think the wording of the error message could probably be improved as well.

If this approach is OK, I'm going to run the whole test suite tomorrow and update the old syntax to the new one.
 2014-01-02 11:32:09 -08:00
Florian Hahn
f42a36cded Remove extern mod foo (name="bar") syntax, closes #9543 2014-01-01 23:36:57 +01:00
klutzy
9cdad685a3 syntax::codemap: Add static DUMMY_SP 
It replaces `dummy_sp()`.
 2014-01-01 19:51:35 +09:00
klutzy
fe10c63326 syntax::diagnostic: Remove unnecessary traits 
This removes trait `handler` and `span_handler`,
and renames `HandlerT` to `Handler`, `CodemapT` to `SpanHandler`.
 2014-01-01 19:10:43 +09:00
Seo Sanghyeon
4a13364010 Remove obsolete mutability from ast::Ty 2013-12-17 03:01:40 +09:00
Patrick Walton
a87786e3e9 librustc: Remove identifiers named box, since it's about to become a keyword. 2013-12-15 10:41:15 -08:00
Erik Price
5731ca3078 Make 'self lifetime illegal. 
Also remove all instances of 'self within the codebase.

This fixes #10889.
 2013-12-11 10:54:06 -08:00
Kevin Ballard
bd36b06f55 Support imports of the form use {foo,bar} 
This fixes #10806.
 2013-12-10 23:15:19 -08:00
Seo Sanghyeon
3b14f25868 Extend allocation lint for boxing expressions 2013-12-10 01:17:32 +09:00
Huon Wilson
9d64e46013 std::str: remove from_utf8. 
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.
 2013-12-04 22:35:53 +11:00
Eduard Burtescu
a9c4b18b18 Box Block, fn_decl, variant and Ty in the AST, as they were inflating critical enum sizes. 2013-12-01 00:00:39 +02:00
Alex Crichton
ab387a6838 Register new snapshots 2013-11-28 20:27:56 -08:00
Patrick Walton
efc512362b libsyntax: Remove all non-proc do syntax. 2013-11-26 08:24:18 -08:00
Huon Wilson
e36cb0d5c1 syntax: parse inner attributes on impls. 
Fixes #3614.
 2013-11-25 19:18:44 +11:00
Seo Sanghyeon
8470639319 Remove ty_mac 2013-11-21 22:59:56 +09:00
bors
ea5d1dfb1c auto merge of #10567 : sanxiyn/rust/bytepos, r=alexcrichton 2013-11-20 23:31:27 -08:00
Seo Sanghyeon
5e1e487624 Make BytePos 32-bit 2013-11-20 16:51:25 +09:00
Patrick Walton
492677ec1e libsyntax: Change all uses of &fn to ||. 2013-11-19 12:40:19 -08:00
Brian Anderson
85f107d8cb Use '..' as slice wildcard in vectors 2013-11-18 16:19:48 -08:00
Alex Crichton
49ee49296b Move std::rt::io to std::io 2013-11-11 20:44:07 -08:00
Niko Matsakis
044dec4cf5 Fix pretty printer when there are multiple lifetime parameters 2013-11-08 22:25:22 -05:00
Niko Matsakis
bc3e842508 Update FIXMEs with issue numbers 2013-11-08 19:47:57 -05:00
Niko Matsakis
1f4faaee40 Generalize AST and ty::Generics to accept multiple lifetimes. 2013-11-08 19:42:46 -05:00
Luqman Aden
c669ccf3d3 libsyntax/librustc: Allow calling variadic foreign functions. 2013-11-04 23:53:11 -05:00
Patrick Walton
f27272d60f librustc: Implement |A| -> B syntax for closures and make bare fn 
work
 2013-10-31 10:30:32 -07:00
Patrick Walton
7e77bf1769 librustc: Implement the proc type as sugar for ~once fn and proc 
notation for closures, and disable the feature gate for `once fn` if
used with the `~` sigil.
 2013-10-29 10:34:17 -07:00
Joshua Yanovski
01ab8542fb Field identifiers now include specific spans (Closes #8263). 2013-10-28 22:57:34 -07:00
Luqman Aden
12308db3d2 libsyntax/librustc: Allow mut qualifier in patterns. 2013-10-25 01:21:07 -04:00
Alex Crichton
61ed2cfb55 Remove even more of std::io 
Big fish fried here:

    extra::json
    most of the compiler
    extra::io_util removed
    extra::fileinput removed

Fish left to fry

    extra::ebml
 2013-10-24 14:21:57 -07:00
Luqman Aden
af163579ed libsyntax/librustc: Allow specifying mut on ~self. 2013-10-22 21:22:19 -04:00
Luqman Aden
5754848f8c libsyntax/librustc: Allow specifying mut on by-value self. 2013-10-22 21:21:21 -04:00
Alex Crichton
daf5f5a4d1 Drop the '2' suffix from logging macros 
Who doesn't like a massive renaming?
 2013-10-22 08:09:56 -07:00
Alex Crichton
273784e9bf Optimize include_bin! for large inputs 
Previously an ExprLit was created *per byte* causing a huge increase in memory
bloat. This adds a new `lit_binary` to contain a literal of binary data, which
is currently only used by the include_bin! syntax extension. This massively
speeds up compilation times of the shootout-k-nucleotide-pipes test

    before:
        time: 469s
        memory: 6GB
        assertion failure in LLVM (section too large)

    after:
        time: 2.50s
        memory: 124MB

Closes #2598
 2013-10-18 09:20:08 -07:00
Alex Crichton
b70306158f Remove named extern blocks from the AST 
There's currently a fair amount of code which is being ignored on unnamed blocks
(which are the default now), and I opted to leave it commented out for now. I
intend on very soon revisiting on how we perform linking with extern crates in
an effort to support static linking.
 2013-10-10 18:04:58 -07:00
Daniel Micay
6a90e80b62 option: rewrite the API to use composition 2013-10-09 09:17:29 -04:00
Benjamin Herr
9d7b130041 add new enum ast::StrStyle as field to ast::lit_str 
For the benefit of the pretty printer we want to keep track of how
string literals in the ast were originally represented in the source
code.

This commit changes parser functions so they don't extract strings from
the token stream without at least also returning what style of string
literal it was. This is stored in the resulting ast node for string
literals, obviously, for the package id in `extern mod = r"package id"`
view items, for the inline asm in `asm!()` invocations.

For `asm!()`'s other arguments or for `extern "Rust" fn()` items, I just
the style of string, because it seemed disproportionally cumbersome to
thread that information through the string processing that happens with
those string literals, given the limited advantage raw string literals
would provide in these positions.

The other syntax extensions don't seem to store passed string literals
in the ast, so they also discard the style of strings they parse.
 2013-10-08 03:43:28 +02:00
Benjamin Herr
e007f94747 pp: print spaces around '=' in 'extern mod blah = "blah"' 2013-10-08 01:44:05 +02:00
Alex Crichton
4f67dcb24a Migrate users of 'loop' to 'continue' 
Closes #9467
 2013-10-01 15:53:13 -07:00
Alex Crichton
af3b132285 syntax: Remove usage of fmt! 2013-09-30 23:21:19 -07:00
bors
a7d68adbdd auto merge of #9336 : alexcrichton/rust/issue-7981, r=catamorphism 
Progress on #7981

This doesn't completely close the issue because `struct A;` is still allowed, and it's a much larger change to disallow that. I'm also not entirely sure that we want to disallow that. Regardless, punting that discussion to the issue instead.
 2013-09-24 15:45:57 -07:00
Alex Crichton
4b266f1c0d Stop accepting 'impl ...;', require {} instead 
Progress on #7981
 2013-09-24 14:12:02 -07:00
Patrick Walton
68ea9aed96 librustc: Remove @fn managed closures from the language. 2013-09-23 18:23:21 -07:00
Patrick Walton
15ce791ff5 librustc: Port the pretty printer annotation infrastructure to use traits instead of garbage collected functions. 2013-09-23 18:23:18 -07:00
Benjamin Herr
823ebb14ba pp: also print bounds in paths with no generic params 
Since 3b6314c3 the pretty printer seems to only print trait bounds for
`ast::ty_path(...)`s that have a generics arguments list. That seems
wrong, so let's always print them.

Closes #9253, un-xfails test for #7673.
 2013-09-17 23:41:42 +02:00
bors
62166611e7 auto merge of #9061 : jakub-/rust/pretty-print-empty-impl, r=huonw 2013-09-11 19:16:00 -07:00
Alex Crichton
19a6fabad8 Implement the notion of a "generated unsafe block" 
This way syntax extensions can generate unsafe blocks without worrying about
them generating unnecessary unsafe warnings. Perhaps a special keyword could be
added to be used in macros, but I don't think that's the best solution.
 2013-09-11 00:13:22 -07:00
John Clements
422cf1adc5 change type of ExprLoop and ExprBreak elts from ident->name. 
Lots of downstream changes in librustc, should be infinitesimally faster.
 2013-09-10 14:12:54 -07:00
bors
059cbaadfa auto merge of #9005 : alexcrichton/rust/rusty-log, r=brson 
Also redefine all of the standard logging macros to use more rust code instead
of custom LLVM translation code. This makes them a bit easier to understand, but
also more flexibile for future types of logging.

Additionally, this commit removes the LogType language item in preparation for
changing how logging is performed.
 2013-09-09 10:41:05 -07:00
Jakub
7173b9d1b8 Fix pretty-printing of empty impl items 2013-09-08 22:44:24 +00:00
Huon Wilson
07351b44c6 syntax: implement labelled breaks for for. 
`for` desugars to `loop` so it is trivial to just desugar to `loop` while
retaining any label.
 2013-09-08 22:08:01 +10:00
John Clements
7dca301cf4 ident->name 2013-09-06 13:35:12 -07:00
John Clements
dbf4e19ea5 remove unneeded imports, clean up unused var warnings 2013-09-06 13:35:12 -07:00
John Clements
09e6dda4f2 add temporarily unused ctxt field to mac_invoc_tt 2013-09-06 13:35:10 -07:00
Alex Crichton
8a966183fe Remove the __log function for __log_level 
Also redefine all of the standard logging macros to use more rust code instead
of custom LLVM translation code. This makes them a bit easier to understand, but
also more flexibile for future types of logging.

Additionally, this commit removes the LogType language item in preparation for
changing how logging is performed.
 2013-09-05 01:48:20 -07:00
Daniel Micay
62a3434529 stop treating char as an integer type 
Closes #7609
 2013-09-04 08:07:56 -04:00
Marvin Löbel
7419085337 Modernized a few more types in syntax::ast 2013-09-03 14:45:06 +02:00
Marvin Löbel
857f867320 Renamed syntax::ast::ident -> Ident 2013-09-02 02:51:21 +02:00
Marvin Löbel
539f37925c Modernized a few type names in rustc and syntax 2013-09-01 14:43:26 +02:00
bors
7971c46c44 auto merge of #8718 : bblum/rust/typeof, r=pcwalton 
r? anybody
 2013-08-28 15:30:38 -07:00
Patrick Walton
3b6314c39b librustc: Add support for type parameters in the middle of paths. 
For example, `foo::<T>::bar::<U>`.

This doesn't enforce that the type parameters are in the right
positions, however.
 2013-08-27 18:46:51 -07:00
Patrick Walton
5c3504799d librustc: Remove &const and *const from the language. 
They are still present as part of the borrow check.
 2013-08-27 18:46:51 -07:00
Ben Blum
e9f6f3f2cc Parse and reserve typeof keyword. #3228 2013-08-23 17:24:14 -04:00
Daniel Micay
46fc549fa9 rm obsolete integer to_str{,_radix} free functions 2013-08-20 22:05:03 -04:00
Niko Matsakis
96254b4090 libsyntax: Update from @Object to @mut Object as required 2013-08-11 13:23:40 -04:00
Tim Chevalier
96fd606ddd std/rustc/rustpkg/syntax: Support the extern mod = ... form 
This commit allows you to write:

 extern mod x = "a/b/c";

which means rustc will search in the RUST_PATH for a package with
ID a/b/c, and bind it to the name `x` if it's found.

Incidentally, move get_relative_to from back::rpath into std::path
 2013-08-09 14:11:50 -07:00
Marvin Löbel
0ac7a219f0 Updated std::Option, std::Either and std::Result 
- Made naming schemes consistent between Option, Result and Either
- Changed Options Add implementation to work like the maybe monad (return None if any of the inputs is None)
- Removed duplicate Option::get and renamed all related functions to use the term `unwrap` instead
 2013-08-05 22:42:21 +02:00
Daniel Micay
e7bb33aed8 rm obsolete for support from the compiler 2013-08-04 00:39:48 -04:00
Daniel Micay
1008945528 remove obsolete foreach keyword 
this has been replaced by `for`
 2013-08-03 22:48:02 -04:00
Patrick Walton
9457ebee55 librustc: Disallow "unsafe" for external functions 2013-08-02 21:57:59 -07:00
Daniel Micay
234acad404 replace range with an external iterator 2013-08-02 00:51:14 -04:00
Daniel Micay
1fc4db2d08 migrate many for loops to foreach 2013-08-01 05:34:55 -04:00
Daniel Micay
dabd476203 make in and foreach get treated as keywords 2013-08-01 00:21:13 -04:00
Graydon Hoare
e5b0f1d132 rustc: fix a pp bug. 2013-07-30 18:50:28 -07:00
Graydon Hoare
c29e9fb60b syntax: implement foreach .. in .. { .. } via desugaring. 2013-07-30 18:50:28 -07:00
Michael Woerister
8a329770b6 New naming convention for ast::{node_id, local_crate, crate_node_id, blk_check_mode, ty_field, ty_method} 2013-07-29 16:16:48 +02:00
Michael Woerister
5aee3e01a0 De-spanned<T> and renamed ast::field (now ast::Field) 2013-07-22 15:35:29 +02:00
Michael Woerister
4bd1424622 Ast spanned<T> refactoring, renaming: crate, local, blk, crate_num, crate_cfg. 
`crate => Crate`
`local => Local`
`blk => Block`
`crate_num => CrateNum`
`crate_cfg => CrateConfig`

Also, Crate and Local are not wrapped in spanned<T> anymore.
 2013-07-22 15:35:28 +02:00
bors
3d6c0bc056 auto merge of #7938 : crabtw/rust/foreign-vis, r=huonw 2013-07-21 20:46:33 -07:00
Jyun-Yan You
85387e1925 syntax: print visibilities of foreign items 2013-07-21 15:35:02 +08:00
bors
d029ebfc5f auto merge of #7902 : huonw/rust/attr++, r=cmr,pcwalton 
This does a number of things, but especially dramatically reduce the
number of allocations performed for operations involving attributes/
meta items:

- Converts ast::meta_item & ast::attribute and other associated enums
  to CamelCase.
- Converts several standalone functions in syntax::attr into methods,
  defined on two traits AttrMetaMethods & AttributeMethods. The former
  is common to both MetaItem and Attribute since the latter is a thin
  wrapper around the former.
- Deletes functions that are unnecessary due to iterators.
- Converts other standalone functions to use iterators and the generic
  AttrMetaMethods rather than allocating a lot of new vectors (e.g. the
  old code would have to allocate a new vector to use functions that
  operated on &[meta_item] on &[attribute].)
- Moves the core algorithm of the #[cfg] matching to syntax::attr,
  similar to find_inline_attr and find_linkage_metas.

This doesn't have much of an effect on the speed of #[cfg] stripping,
despite hugely reducing the number of allocations performed; presumably
most of the time is spent in the ast folder rather than doing attribute
checks.

Also fixes the Eq instance of MetaItem_ to correctly ignore spans, so
that `rustc --cfg 'foo(bar)'` now works.
 2013-07-20 20:25:31 -07:00
Patrick Walton
06594ed96b librustc: Remove pub extern and priv extern from the language. 
Place `pub` or `priv` on individual items instead.
 2013-07-20 17:39:38 -07:00
Huon Wilson
cc760a647a syntax: modernise attribute handling in syntax::attr. 
This does a number of things, but especially dramatically reduce the
number of allocations performed for operations involving attributes/
meta items:

- Converts ast::meta_item & ast::attribute and other associated enums
  to CamelCase.
- Converts several standalone functions in syntax::attr into methods,
  defined on two traits AttrMetaMethods & AttributeMethods. The former
  is common to both MetaItem and Attribute since the latter is a thin
  wrapper around the former.
- Deletes functions that are unnecessary due to iterators.
- Converts other standalone functions to use iterators and the generic
  AttrMetaMethods rather than allocating a lot of new vectors (e.g. the
  old code would have to allocate a new vector to use functions that
  operated on &[meta_item] on &[attribute].)
- Moves the core algorithm of the #[cfg] matching to syntax::attr,
  similar to find_inline_attr and find_linkage_metas.

This doesn't have much of an effect on the speed of #[cfg] stripping,
despite hugely reducing the number of allocations performed; presumably
most of the time is spent in the ast folder rather than doing attribute
checks.

Also fixes the Eq instance of MetaItem_ to correctly ignore spaces, so
that `rustc --cfg 'foo(bar)'` now works.
 2013-07-20 01:06:16 +10:00
Patrick Walton
99d44d24c7 librustc: Remove copy expressions from the language. 2013-07-17 14:57:52 -07:00
Patrick Walton
99b33f7219 librustc: Remove all uses of "copy". 2013-07-17 14:57:51 -07:00
Patrick Walton
b4e674f6e6 librustc: Add a lint mode for unnecessary copy and remove a bunch of them. 2013-07-17 14:56:42 -07:00
Michael Woerister
0cc70743d2 Made ast::blk not use spanned<T> anymore. 2013-07-17 08:21:46 +02:00
Niko Matsakis
0c6d02f391 Correct merge errors 2013-07-08 13:55:11 -04:00
Niko Matsakis
979d3a54f9 Correct merge failures 2013-07-08 13:55:11 -04:00
Niko Matsakis
50e95ea481 Fix pretty printer, which was ignoring ref in irrefutable patterns 2013-07-08 13:55:10 -04:00
James Miller
1fd735d3c1 Fix broken tests 2013-07-07 22:51:10 +12:00
James Miller
47eca2113c De-share ast::Ty 2013-07-07 22:51:10 +12:00
James Miller
46a1f54666 De-manage OptVec<TyParamBounds> 2013-07-07 22:51:10 +12:00
James Miller
97c5a44d3e De-share trait_ref 
Also, makes the pretty-printer use & instead of @ as much as possible,
which will help with later changes, though in the interim has produced
some... interesting constructs.
 2013-07-07 22:51:09 +12:00
James Miller
62c83bb17b De-manage Lifetime 2013-07-07 22:51:09 +12:00
James Miller
cd1b6c8979 De-managed ast::Path 2013-07-07 22:51:09 +12:00
James Miller
a69eb95233 Stop allocating view_items with @ 2013-07-07 22:51:09 +12:00
Alex Crichton
8fe6fc11de Change char::escape_{default,unicode} to take callbacks instead of allocating 
strings
 2013-06-30 09:19:02 -07:00
Alex Crichton
3bad7129eb Remove mutability from unique boxes in the AST 2013-06-29 08:36:25 -07:00
bors
a28f9ba526 auto merge of #7361 : brson/rust/incoming, r=brson 2013-06-27 01:04:33 -07:00
Ben Blum
21aeb0f6cf Fix pretty-printing for bounded closures. Close #7333. 2013-06-26 18:14:43 -04:00
Ben Blum
7b968783d7 Infer default static/Owned bounds for unbounded heap fns/traits (#7264) 2013-06-26 18:14:43 -04:00
Brian Anderson
5d3ca4b843 Merge remote-tracking branch 'mozilla/master' into incoming 
Conflicts:
	src/librustc/middle/astencode.rs
	src/librustc/middle/check_const.rs
 2013-06-25 19:32:00 -07:00
bors
e9ac7194ff auto merge of #7365 : cmr/rust/syntax_cleanup, r=Aatch 
Sets the stage for further cleanup (especially mass-slaughter of `@`)
 2013-06-25 18:02:02 -07:00
Daniel Micay
5242e8d2ba remove the redundant each method from OptVec 2013-06-25 16:26:23 -04:00
Corey Richardson
0d471d310d great renaming propagation: syntax 2013-06-25 16:15:07 -04:00
Brian Anderson
c06ee9f7a7 Merge remote-tracking branch 'cmr/various-cleanup' into incoming 2013-06-24 15:11:36 -07:00
Alex Crichton
8fdc8f392c Support foreign 'static mut' variables as well 2013-06-23 18:00:32 -07:00
Alex Crichton
1841b31c61 Add 'static mut' items to the language 2013-06-23 17:59:35 -07:00
Ben Blum
ce857e3d60 Parse and typecheck (not kindcheck) bounds on trait paths. 2013-06-23 14:40:14 -04:00
Daniel Micay
d2e9912aea vec: remove BaseIter implementation 
I removed the `static-method-test.rs` test because it was heavily based
on `BaseIter` and there are plenty of other more complex uses of static
methods anyway.
 2013-06-23 02:05:20 -04:00
Corey Richardson
116897fa6c Remove ast::pure_fn and all concept of pure from the compiler 2013-06-21 18:10:56 -04:00
Daniel Micay
49c74524e2 vec: rm old_iter implementations, except BaseIter 
The removed test for issue #2611 is well covered by the `std::iterator`
module itself.

This adds the `count` method to `IteratorUtil` to replace `EqIter`.
 2013-06-21 03:20:22 -04:00
Niko Matsakis
eb48c29681 Add copies to type params with Copy bound 2013-06-16 12:47:36 -04:00
Daniel Micay
585f5f7f79 add IteratorUtil to the prelude 2013-06-14 23:15:42 -04:00
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
Huon Wilson
3a1e13c7a0 std: convert str::escape_* to methods. 2013-06-12 12:21:04 +10:00
Daniel Micay
004816f4c6 option: remove redundant old_iter impls 2013-06-11 14:06:12 -04:00
Huon Wilson
5a711ea7c3 clean-up unused import warnings 2013-06-10 23:15:01 +10:00
Huon Wilson
c32fb53cf9 std: remove str::{len, slice, is_empty} in favour of methods. 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
Alexei Sholik
e75572c879 Deduplicate words in code comments 2013-06-06 10:48:27 +03:00
John Clements
8dad2bb281 removed unused imports (and one unused argument) 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
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
Erick Tryzelaar
23808efd11 syntax: move callee_id into the expr_ variants 2013-06-01 15:31:56 -07:00
Niko Matsakis
7a1a40890d Remove copy bindings from patterns. 2013-05-30 15:20:36 -04:00
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
Seo Sanghyeon
8f80323f09 Remove unnecessary allocations flagged by lint 2013-05-28 03:14:44 +09:00
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
Seo Sanghyeon
743e4b044c Use static strings 2013-05-22 02:48:56 +09:00
Seo Sanghyeon
6b525ecbda Take string slices 2013-05-22 02:32:29 +09:00
Alex Crichton
82fa0018c8 Remove all unnecessary allocations (as flagged by lint) 2013-05-20 16:10:40 -05:00
Corey Richardson
cc57ca012a Use assert_eq! rather than assert! where possible 2013-05-19 08:16:02 -04:00
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
Erick Tryzelaar
18f6a51d0a rustc: rename ast::self_ty and related fields to explicit_self 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
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
5d3559e645 librustc: Make self and static into keywords 2013-05-12 16:35:18 -07:00
Alex Crichton
63c7e2f991 Remove the '<->' operator from the language 2013-05-10 22:51:06 -04:00
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
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
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
Brendan Zabarauskas
e596128bd8 Remove 'Local Variable' comments 2013-05-02 13:22:04 +10:00
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
Niko Matsakis
a896440ca1 new borrow checker (mass squash) 2013-04-30 06:59:32 -04:00
Patrick Walton
670ab8ac36 librustc: Change labels to use the lifetime notation '. 2013-04-29 14:30:57 -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
Daniel Micay
f792baba42 only use #[no_core] in libcore 2013-04-27 21:34:24 -04:00
bors
b8441ca8a6 auto merge of #6007 : pcwalton/rust/use-mod, r=brson 
r? @brson
 2013-04-22 18:36:50 -07:00
Patrick Walton
25129ee81c librustc: Remove use mod from the language 2013-04-22 12:32:59 -07:00
Alex Crichton
fd97cac251 syntax: remove unused 'mut' variables 2013-04-20 21:03:24 -04:00
Alex Crichton
3c7aea3a6a syntax: de-mode and prepare for de-modeing rustc 2013-04-19 23:21:52 -04:00
Huon Wilson
d3be98e9f5 libcore,std,syntax,rustc: move tests into mod tests, make them private (no pub mod or pub fn). 2013-04-16 09:57:47 +10:00
bors
76f6606a8c auto merge of #5827 : nikomatsakis/rust/issue-5656-change-meaning-of-borrowed-self, r=pcwalton 
See #5656 for details.

r? @pcwalton
 2013-04-12 15:14:24 -07:00
Niko Matsakis
49de82cdca Issue #5656: Make &self not mean "&'self self" 
Fixes #5656.
Fixes #5541.
 2013-04-10 17:32:02 -07:00
Erick Tryzelaar
74807b1594 syntax: match variants use 4 space indent by default 2013-04-10 16:08:22 -07:00
John Clements
48e7bda826 path -> Path 2013-04-10 09:15:04 -07:00
Niko Matsakis
d28f734412 Refactor so that references to traits are not represented using a type with a 
bare function store (which is not in fact a kind of value) but rather
ty::TraitRef.  Removes many uses of fail!() and other telltale signs of
type-semantic mismatch.

cc #4183 (not a fix, but related)
 2013-04-05 05:36:02 -04:00
Brian Anderson
e3327d3833 Fix warnings 2013-03-31 20:22:47 -07:00
Niko Matsakis
6965fe4bce Add AbiSet and integrate it into the AST. 
I believe this patch incorporates all expected syntax changes from extern
function reform (#3678). You can now write things like:

    extern "<abi>" fn foo(s: S) -> T { ... }
    extern "<abi>" mod { ... }
    extern "<abi>" fn(S) -> T

The ABI for foreign functions is taken from this syntax (rather than from an
annotation).  We support the full ABI specification I described on the mailing
list.  The correct ABI is chosen based on the target architecture.

Calls by pointer to C functions are not yet supported, and the Rust type of
crust fns is still *u8.
 2013-03-29 18:36:20 -07:00
Patrick Walton
1e91595520 librustc: Remove fail_unless! 2013-03-29 16:39:08 -07:00
Alex Crichton
be57d745d2 Removing unused imports 2013-03-28 23:56:46 -04:00
bors
f81459211d auto merge of #5593 : luqmana/rust/inline-asm, r=catamorphism 
Clean things up a bit. Also, allow selecting intel syntax in addition to the default AT&T dialect.
 2013-03-28 18:18:46 -07:00
Patrick Walton
0a002d79b4 librustc: Remove common fields and nested enums from the language 2013-03-28 11:30:01 -07:00
bors
84ddff3909 auto merge of #5578 : erickt/rust/incoming, r=jbclements,erickt 
Hey folks,

This patch series does some work on the json decoder, specifically with auto decoding of enums. Previously, we would take this code:

```
enum A {
    B,
    C(~str, uint)
}
```

and would encode a value of this enum to either `["B", []]` or `["C", ["D", 123]]`. I've changed this to `"B"` or `["C", "D", 123]`. This matches the style of the O'Caml json library [json-wheel](http://mjambon.com/json-wheel.html). I've added tests to make sure all this work.

In order to make this change, I added passing a `&[&str]` vec to `Decode::emit_enum_variant` so the json decoder can convert the name of a variant into it's position. I also changed the impl of `Encodable` for `Option<T>` to have the right upper casing.

I also did some work on the parser, which allows for `fn foo<T: ::cmp::Eq>() { ... }` statements (#5572), fixed the pretty printer properly expanding `debug!("...")` expressions, and removed `ast::expr_vstore_fixed`, which doesn't appear to be used anymore.
 2013-03-27 21:51:53 -07:00
Luqman Aden
203d691a6b libsyntax: use a struct for inline asm in ast. 2013-03-27 15:41:58 -07:00
bors
995425badb auto merge of #5558 : nikomatsakis/rust/issue-4920-autoref-index-operator, r=nikomatsakis 
Per discussion on IRC.

r? @pcwalton
 2013-03-27 13:27:58 -07:00
Niko Matsakis
2a74fda316 Fix pretty-printer test failure by carrying the bound lifetime names through 
the types.  Initially I thought it would be necessary to thread this data
through not only the AST but the types themselves, but then I remembered that
the pretty printer only cares about the AST.  Regardless, I have elected to
leave the changes to the types intact since they will eventually be needed.  I
left a few FIXMEs where it didn't seem worth finishing up since the code wasn't
crucial yet.
 2013-03-27 11:35:04 -07:00
Erick Tryzelaar
83e831bc22 syntax: Remove deprecated expr_vstore_fixed 2013-03-27 07:04:16 -07:00
Erick Tryzelaar
7a199d41a9 syntax: fix pretty printing __log stmts 2013-03-27 07:04:15 -07:00
Erick Tryzelaar
bd77e9433f syntax: pass some values around by reference 2013-03-27 07:01:45 -07:00
Niko Matsakis
aa67deff33 remove sty_by_ref, though traces still remain due to dtors 2013-03-27 07:09:16 -04:00
Seo Sanghyeon
585c57234f rustdoc: Show purity 2013-03-25 15:02:42 +09:00
Patrick Walton
8aee0a6a29 libsyntax: Fix static in pretty printer. rs=burningtree 2013-03-23 10:28:24 -07:00
Patrick Walton
85c9fc6f8f librustc: Remove the const declaration form everywhere 2013-03-22 22:24:35 -07:00
bors
e9b077c0e9 auto merge of #5488 : pcwalton/rust/depure, r=pcwalton 2013-03-22 13:00:56 -07:00
Patrick Walton
e7c60c141b librustc: Remove pure from libsyntax and librustc. 2013-03-22 12:57:27 -07:00
bors
b6f9aa1fd7 auto merge of #5483 : pcwalton/rust/static-syntax, r=graydon 
r? @nikomatsakis
 2013-03-22 11:21:48 -07:00
Patrick Walton
94327d00c6 librustc: Replace the &static bound with 'static 2013-03-21 17:31:35 -07:00
bors
ec8345b18a auto merge of #5407 : jbclements/rust/add-assert-eq-macro, r=jbclements 
Adds an assert_eq! macro that asserts that its two arguments are equal. Error messages can therefore be somewhat more informative than a simple assert, because the error message includes "expected" and "given" values.
 2013-03-21 15:24:54 -07:00
John Clements
3cd65c233d change some uses of fail_unless to assert_eq 2013-03-20 16:05:59 -07:00
Patrick Walton
9c4d804cfe libsyntax: Never use ::<> in the type grammar 2013-03-20 13:54:25 -07:00
bors
db4dc1ffe2 auto merge of #5443 : alexcrichton/rust/less-bad-copy, r=catamorphism 
Removes a lot of instances of `/*bad*/ copy` throughout libsyntax/librustc. On the plus side, this shaves about 2s off of the runtime when compiling `librustc` with optimizations.

Ideally I would have run a profiler to figure out which copies are the most critical to remove, but in reality there was a liberal amount of `git grep`s along with some spot checking and removing the easy ones.
 2013-03-20 00:09:47 -07:00
bors
f3c879fdd8 auto merge of #5442 : pcwalton/rust/extern-block-restriction, r=pcwalton 
r? @graydon
 2013-03-19 21:57:49 -07:00
Alex Crichton
cd7f3ad22e syntax: Removing some bad copies 2013-03-20 00:33:15 -04:00
Patrick Walton
b0bea10898 libsyntax: Accept the new [T, ..N] style for vec. 2013-03-19 15:40:04 -07:00
Patrick Walton
049e1f9a1f libsyntax: Accept static instead of const for globals 2013-03-19 14:46:27 -07:00
bors
e1888948c6 auto merge of #5426 : nikomatsakis/rust/issue-4846-lifetimes-in-expl-self, r=pcwalton 
(this will be needed for snapshotting at some point)

r? @pcwalton
 2013-03-19 12:43:14 -07:00
Luqman Aden
da64994f18 Fix pretty printer for fixed length vectors. 2013-03-18 17:31:42 -07:00
Luqman Aden
42f95d055c Allow constant expressions in [Type * n]. 2013-03-18 17:31:41 -07:00
Patrick Walton
e78f2e2ac5 librustc: Make the compiler ignore purity. 
For bootstrapping purposes, this commit does not remove all uses of
the keyword "pure" -- doing so would cause the compiler to no longer
bootstrap due to some syntax extensions ("deriving" in particular).
Instead, it makes the compiler ignore "pure". Post-snapshot, we can
remove "pure" from the language.

There are quite a few (~100) borrow check errors that were essentially
all the result of mutable fields or partial borrows of `@mut`. Per
discussions with Niko I think we want to allow partial borrows of
`@mut` but detect obvious footguns. We should also improve the error
message when `@mut` is erroneously reborrowed.
 2013-03-18 17:21:16 -07:00
Niko Matsakis
a6187c62e9 Make &self permit explicit lifetimes, but don't really use them 
(this will be needed for snapshotting at some point).
 2013-03-18 15:03:37 -04:00
bors
f54adca7c9 auto merge of #5374 : z0w0/rust/rustdoc-explicit-self, r=z0w0 2013-03-16 18:57:43 -07:00
Zack Corr
d597a19b30 syntax: Fix fun_to_str test 2013-03-16 17:36:39 +10:00
Luqman Aden
6d078db952 Actually pass inline asm operands around. 2013-03-15 18:55:43 -07:00
Zack Corr
4f238503d8 rustdoc: Document explicit self in methods. Closes #5254 2013-03-14 16:43:17 +10:00
Patrick Walton
b1c699815d librustc: Don't accept as Trait anymore; fix all occurrences of it. 2013-03-13 20:07:09 -07:00
Niko Matsakis
852619d5d7 Remove ++ mode from the compiler (it is parsed as + mode) 
and obsolete `-` mode altogether (it *was* parsed as `+` mode).
 2013-03-13 17:00:09 -04:00
Luqman Aden
18b71a7831 Add alignstack option for inline asm. 2013-03-12 01:03:35 -07:00
Luqman Aden
5aa734d6a1 Parse operands properly and add a way to indicate volatile asm. 2013-03-12 01:03:34 -07:00
Luqman Aden
666e1b4636 Create asm! syntax extension. 2013-03-12 01:03:34 -07:00
Luqman Aden
ecccc0d649 Parse inline assembly. 2013-03-12 01:03:34 -07:00
bors
9b9ffd5b41 auto merge of #5304 : jld/rust/const-adjustments, r=graydon 
These changes make const translation use adjustments (autodereference, autoreference, bare-fn-to-closure), like normal code does, replacing some ad-hoc logic that wasn't always right.

As a convenient side-effect, explicit dereference (both of pointers and of newtypes) is also supported in const expressions.

There is also a “bonus fix” for a bug in the pretty-printer exposed by one of the added tests.
 2013-03-11 21:12:43 -07:00
Patrick Walton
08c840205e librustc: Lint the old drop destructor notation off 2013-03-11 09:36:00 -07:00
Patrick Walton
d18f785457 librustc: Replace all uses of fn() with &fn(). rs=defun 2013-03-11 09:35:58 -07:00
Seo Sanghyeon
9e85589ad3 Implement vector destructuring from tail 2013-03-11 19:01:51 +09:00
Jed Davis
5066bc9ff4 Don't print addr_of(addr_of(e)) as &&e, which means something else. 2013-03-09 17:40:59 -08:00
Niko Matsakis
7cbd4b20ee Remove @ast::Region and replace with @ast::Lifetime. 
Modify pretty-printer to emit lifetimes and fix a few minor
parser bugs that this uncovered.
 2013-03-09 19:43:59 -05:00
Alex Crichton
7f99a02ddb syntax: Remove uses of DVec 2013-03-08 09:54:20 -05:00
Patrick Walton
9a17ef9b52 librustc: Stop parsing assert. 2013-03-07 22:37:57 -08:00
Patrick Walton
d7e74b5e91 librustc: Convert all uses of assert over to fail_unless! 2013-03-07 22:37:57 -08:00
Patrick Walton
0ea031bcb8 librustc: Remove record patterns from the compiler 2013-03-07 22:37:03 -08:00
Patrick Walton
954ae9c975 libsyntax: Remove struct literal expressions from the compiler 2013-03-07 22:32:55 -08:00
Patrick Walton
4e3dbfe052 librustc: Remove structural record types from the compiler 2013-03-07 22:32:54 -08:00
Niko Matsakis
7e4ed28fa5 patch up pretty printing of things with both lifetime and type parameters 2013-03-06 15:12:58 -05:00
Niko Matsakis
3280e5a33d Improve error messages when illegal lifetimes are used 2013-03-06 15:12:58 -05:00
Niko Matsakis
3168fe06ff Add manual &self/ and &static/ and /&self declarations that 
are currently inferred.  New rules are coming that will require
them to be explicit.  All add some explicit self declarations.
 2013-03-06 15:12:57 -05:00
Niko Matsakis
704cd648ac Fix a bug with region-parameterized enums etc where trans considered 
them to be non-monomorphic.  Merely having lifetime parameters
is not enough to qualify for that status.  Fixes #5243.
 2013-03-06 13:01:16 -05:00
Patrick Walton
6d4ed5283c libsyntax: Separate multiple inherited traits with + 2013-03-05 10:18:35 -08:00
Niko Matsakis
cbfd88a486 Update region inference for traits so that a method with 
explicit self doesn't incorrectly cause the entire trait to
be tagged as being region-parameterized.

Fixes #5224.
 2013-03-05 08:46:23 -05:00
bors
eddefbc893 auto merge of #5212 : thestinger/rust/iter, r=graydon 
A small step towards fixing #2827
 2013-03-05 02:06:50 -08:00
Alex Crichton
dfb5c10dea Remove unused imports throughout src/ 2013-03-04 12:27:01 -05:00
Daniel Micay
af645e8487 replace option::iter with a BaseIter impl 2013-03-03 11:01:17 -05:00
Patrick Walton
ccec510f39 librustc: Stop parsing fn@, fn~, and fn& 2013-03-02 18:47:48 -08:00
Patrick Walton
256afb8a10 libsyntax: Remove fn@, fn~, and fn& from libsyntax. rs=defun 2013-03-02 16:49:31 -08:00
Erick Tryzelaar
5515fd5c8c Merge remote-tracking branch 'remotes/origin/incoming' into incoming 2013-03-02 07:12:53 -08:00
bors
5aca7d6aef auto merge of #5137 : yjh0502/rust/empty_struct, r=nikomatsakis 
The fix is straight-forward, but there are several changes
while fixing the issue.

1) disallow `mut` keyword when making a new struct

In code base, there are following code,

```rust
struct Foo { mut a: int };
let a = Foo { mut a: 1 };
```

This is because of structural record, which is
deprecated corrently (see issue #3089) In structural
record, `mut` keyword should be allowd to control
mutability. But without structural record, we don't
need to allow `mut` keyword while constructing struct.

2) disallow structural records in parser level
This is related to 1). With structural records, there
is an ambiguity between empty block and empty struct
To solve the problem, I change parser to stop parsing
structural records. I think this is not a problem,
because structural records are not compiled already.

Misc. issues

There is an ambiguity between empty struct vs. empty match stmt.
with following code,

```rust
match x{} {}
```

Two interpretation is possible, which is listed blow

```rust
match (x{}) {} //  matching with newly-constructed empty struct
(match x{}) {}  //  matching with empty enum(or struct) x
                //  and then empty block
```

It seems that there is no such code in rust code base, but
there is one test which uses empty match statement:
https://github.com/mozilla/rust/blob/incoming/src/test/run-pass/issue-3037.rs

All other cases could be distinguished with look-ahead,
but this can't be. One possible solution is wrapping with
parentheses when matching with an uninhabited type.

```rust
enum what { }
fn match_with_empty(x: what) -> ~str {
    match (x) { //use parentheses to remove the ambiguity
    }
}
```
 2013-03-02 04:21:38 -08:00
Jihyun Yu
95bc9ea26d Remove REC, change related tests/docs 2013-03-02 12:57:05 +09:00
Seth Pink
dcd2f73560 Fix some struct-tuple def prettyprint issues 
- Removed space between struct name and parentheses
- Fixed indentation of the rest of the file (missing end)
- Don't print parentheses for structs with no fields
- Added test
 2013-03-02 13:32:40 +10:00
Erick Tryzelaar
85fecd0ba7 Merge remote-tracking branch 'remotes/origin/incoming' into incoming 2013-03-01 07:01:48 -08:00
Alex Crichton
2df07ddc25 Fix implicit leaks of imports throughout libraries 
Also touch up use of 'pub' and move some tests around so the tested functions
don't have to be 'pub'
 2013-02-28 18:00:34 -05:00
Erick Tryzelaar
3953bdd812 Merge remote-tracking branch 'remotes/origin/incoming' into incoming 2013-02-28 07:25:31 -08:00
Niko Matsakis
c623d21e38 Introduce lifetime declarations into the lists of type parameters. 
Major changes are:
- replace ~[ty_param] with Generics structure, which includes
  both OptVec<TyParam> and OptVec<Lifetime>;
- the use of syntax::opt_vec to avoid allocation for empty lists;

cc #4846
 2013-02-27 19:42:09 -05:00
Erick Tryzelaar
5f1652f34f libsyntax: remove vecs_implicitly_copyable from the printer 2013-02-26 20:48:11 -08:00
Erick Tryzelaar
d346b51997 libsyntax: change token::to_str to take &Token 2013-02-26 01:29:27 -08:00
Erick Tryzelaar
f14409c528 libsyntax: progress on making syntax::visit vecs_implicitly_copyable-free 2013-02-25 07:49:34 -08:00
Erick Tryzelaar
5b9e110eab libsyntax: Convert ast::attribute_ to store a @meta_item 2013-02-25 06:19:44 -08:00
Luqman Aden
b02f5c2090 Get rid of structural records in libsyntax and the last bit in librustc. 2013-02-21 00:19:15 -08:00
Patrick Walton
bf2a225c0b librustc: Separate most trait bounds with '+'. rs=plussing 2013-02-20 21:14:20 -08:00
bors
1f956fc3b2 auto merge of #4999 : erickt/rust/incoming, r=brson 
This patch series is doing a couple things with the ultimate goal of removing `#[allow(vecs_implicitly_copyable)]`, although I'm not quite there yet. The main change is passing around `@~str`s in most places, and using `ref`s in others. As far as I could tell, there are no performance changes with these patches, and all the tests pass on my mac.
 2013-02-19 12:24:30 -08:00
Erick Tryzelaar
de5fdaf934 convert ast::meta_items to take @~strs 2013-02-19 10:02:52 -08:00
Erick Tryzelaar
a2b754788d convert syntax::attr to use @~strs 2013-02-19 10:02:51 -08:00
Erick Tryzelaar
bc62bd3782 libsyntax: make enum variants take refs 2013-02-19 10:02:51 -08:00
bors
f68335113b auto merge of #5002 : catamorphism/rust/one-tuples, r=graydon 
r? @graydon - 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.

@graydon , as far as your comment on #4898 - it did turn out to be solvable inside the macro (since @luqmana already fixed it using structs instead), but I still think it's a good idea to allow 1-tuples, for uniformity. I don't think anyone is likely to trip over it, and I'm not too worried that it changes the amount of ambiguity.
 2013-02-19 09:14:33 -08:00
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
Nick Desaulniers
4445b38df2 Remove die!, raplace invocations with fail! Issue #4524 pt 3 2013-02-13 17:01:32 -08:00
Patrick Walton
754718c910 libsyntax: Pretty print using the new impl syntax. r=brson 2013-02-13 15:23:48 -08:00
Patrick Walton
472797b04a librustc: Lots of de-muting. rs=demuting 2013-02-07 16:17:39 -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
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
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
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
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
Tim Chevalier
91676f3fa6 syntax: Don't add an extra space before the last comma... 
...when printing struct update expressions.
 2013-01-28 19:41:56 -08:00
Daniel Micay
d95c9cbe38 replace ConstVector trait with the Container trait 2013-01-24 23:02:44 -05:00
John Clements
cb504f5404 unit test cases now pass, added a few to the interner 2013-01-24 14:20:57 -08:00
John Clements
8716005581 cleaning up, adding tests 2013-01-23 17:31:12 -08:00
Patrick Walton
778aec998b libsyntax: Implement the + syntax for multiple trait bounds. r=tjc 2013-01-23 11:15:10 -08:00
Tim Chevalier
83ddb55e8f syntax: Pretty-print mut qualifiers on args 2013-01-22 23:34:35 -08:00
Patrick Walton
2a1b6c4de9 librustc: Implement &static as the replacement for Durable. r=nmatsakis 2013-01-10 11:16:54 -08:00
Niko Matsakis
2b92962aa2 A collection of refactorings that I found it hard/tiresome to divide: 
- Make `extern fn()` assignable to any closure type, rather than
  a subtype.
- Remove unused int_ty_set and float_ty_set
- Refactor variable unification and make it more DRY
- Do fn sub/lub/glb on the level of fn_sig
- Rename infer::to_str::ToStr to infer::to_str::InferStr
- Capitalize names of various types
- Correct hashing of FnMeta
- Convert various records-of-fns into structs-of-fns.  This is both
  eliminating use of deprecated features and more forwards compatible
  with fn reform.

r=pcwalton
 2013-01-09 14:59:07 -08:00
Erick Tryzelaar
93c2ebf994 syntax: convert ast::spanned into a struct 2013-01-09 08:55:36 -08:00
Patrick Walton
2db3abddcd librustc: Make unqualified identifier searches terminate at the nearest module scope. r=tjc 2013-01-08 22:02:35 -08:00
Patrick Walton
44ab00ee37 Revert "librustc: Make unqualified identifier searches terminate at the nearest module scope. r=tjc" 
This reverts commit a8d37af247.
 2013-01-08 19:29:16 -08:00
Patrick Walton
a8d37af247 librustc: Make unqualified identifier searches terminate at the nearest module scope. r=tjc 2013-01-08 19:27:57 -08:00
Lindsey Kuper
816cb8c535 Rename identifiers that still use 'alt' to use 'match' 
This'll be less confusing for anyone who works on match in future.
 2013-01-08 14:31:58 -05:00
Patrick Walton
57c599914a librustc: Terminate name searches at the nearest module scope for paths that contain at least two components. r=graydon 2012-12-27 10:02:54 -08:00
Jakub Wieczorek
1968cb315a Add support for destructuring vectors in match expressions 2012-12-17 16:50:40 -08:00
Patrick Walton
4c2e4c37ce librustc: Make use statements crate-relative by default. r=brson 2012-12-13 13:05:22 -08:00
Graydon Hoare
9a4c669867 syntax: remove remaining #syntaxext machinery. Close #3516. 2012-12-12 17:08:09 -08:00
Graydon Hoare
e24ae85025 syntax: remove most code handling old-style syntax extensions. 2012-12-12 15:02:47 -08:00
Tim Chevalier
0046ed9462 Remove un-needed code for obsolete classes 
and rename "class" to "struct" everywhere possible (except local
vars, I was too lazy for that) -- that is why this commit is so
big.

No review, just dead code removal and renaming.

Closes #3515
 2012-12-10 18:45:01 -08:00
Patrick Walton
98fdcb0b9d librustc: De-mode pattern bindings. r=nmatsakis 2012-12-07 19:34:57 -08:00
Patrick Walton
ab3b752906 librustc: Implement "&mut [T]" as an expression. r=brson 2012-12-07 18:29:10 -08:00
Brian Anderson
87f3ea7705 Fix pretty-printing of trait constraints 2012-12-07 17:55:34 -08:00
Graydon Hoare
d78053ecb0 syntax: try to fix pattern printing yet again, r=burningtree. 2012-12-07 14:39:47 -08:00
Graydon Hoare
28cce241dc syntax: try to fix pattern printing harder, r=burningtree. 2012-12-07 12:52:01 -08:00
Graydon Hoare
5bdbfa41e6 syntax: pretty print bind_by_value patterns as "copy", r=burningtree. 2012-12-07 12:29:46 -08:00
Graydon Hoare
65db4315ab syntax: fix a pp bug on foreign mods. 2012-12-07 11:21:14 -08:00
Tim Chevalier
58a4a3700d Revert "Print copy patterns correctly" 
This reverts commit ea6819637382e7f8979766b954dd2a1922d0dee0.
 2012-12-06 22:36:32 -08:00
Tim Chevalier
f070e22360 Print copy patterns correctly 2012-12-06 21:53:25 -08:00
Patrick Walton
b8cfd5c414 librustc: Long lines. rs=rustbot 2012-12-04 21:13:02 -08:00
Patrick Walton
56ece46f7d librustc: Remove all legacy pattern bindings from libsyntax and librustc. rs=refactoring 2012-12-04 14:19:19 -08:00
Graydon Hoare
00c856c0b1 Update license, add license boilerplate to most files. Remainder will follow. 2012-12-03 17:12:14 -08:00
Patrick Walton
f34833abfc librustc: Make a.b() always a method call. r=nmatsakis 2012-11-30 20:41:46 -08:00
Patrick Walton
a0617eae68 librustc: Eliminate most expressions of the form a.b() that are not method calls. rs=refactoring 2012-11-29 17:51:56 -08:00
Paul Stansifer
0f707f42c8 Distinguish stmt_macs that are followed by semicolons and those that aren't. 2012-11-29 12:09:10 -08:00
Paul Stansifer
ee076f63f9 Allow for macros to occur in statement position. 2012-11-29 12:09:10 -08:00
Patrick Walton
61cfec3c52 librustc: Parse extern "C" { ... }. r=brson 2012-11-28 11:28:16 -08:00
Patrick Walton
1c348e6e38 librustc: Implement @mut [T] as the new replacement for @[mut T] 2012-11-27 09:23:31 -08:00
Brian Anderson
1a1e99c27d Merge remote-tracking branch 'brson/codemap' 
Conflicts:
	src/libsyntax/ext/source_util.rs
 2012-11-17 18:38:39 -08:00
Brian Anderson
81d20156cd Change spans to use byte offsets instead of char offsets 2012-11-16 12:06:44 -08:00
Brian Anderson
f67bfe9738 Add types for character position and byte position in the codemap 2012-11-14 15:18:29 -08:00
Patrick Walton
32ad4ae4cd librustc: Require the #[derivable] attribute, remove the significance of "impl Foo : Bar;", and allow only a subset of methods in a trait to be derived. r=brson 2012-11-14 11:36:55 -08:00
Graydon Hoare
ac0fd0ddc9 rustc: fix pp build breakage. 2012-11-13 10:54:10 -08:00
Brian Anderson
2ec09c4eb9 Objectify the codemap 2012-11-12 18:24:56 -08:00
Brian Anderson
5b248a6ca8 Remove CodeMap box typedef from codemap 2012-11-12 17:09:52 -08:00
Patrick Walton
fe02814a63 rustc: Implement floating point literal inference. r=nmatsakis 2012-11-12 10:39:08 -08:00
Patrick Walton
0fc952372a rustc: Support irrefutable patterns in function arguments. r=nmatsakis 2012-11-07 19:29:30 -08:00
Niko Matsakis
b0ed151539 Cleanup how we handle proto in types, remove unsound subtyping 
Fixes #1896 which was never truly fixed, just masked.
The given tests would have failed had they used `~fn()` and
not `@fn()`.  They now result in compilation errors.

Fixes #2978.

Necessary first step for #2202, #2263.
 2012-11-06 08:56:29 -08:00
Patrick Walton
be93b29d30 rustc: Implement parsing and typechecking for "once fn" 2012-11-05 13:17:02 -08:00
Tim Chevalier
62f98c8ff8 Preserve parenthesization in the AST 
Maintain explicit "paren" nodes in the AST so we can pretty-print
without having to guess where parens should go. We may revisit this
in the future.

r=graydon
 2012-10-30 15:05:32 -07:00
Patrick Walton
c7ec183b34 libsyntax: Fix pretty printing of tuple structs. Attempt to put out fire. rs=rustbot 2012-10-26 12:11:40 -07:00
Tim Chevalier
087cbb55d0 Remove <- operator from the compiler 
Yield an obsolete syntax error on things like "let foo <- bar;"
and "foo <- bar;" r=brson

Progress on #3466
 2012-10-23 12:10:19 -07:00
Patrick Walton
3bf0a9b094 rustc: Implement typechecking for simple monomorphic derivable traits on monomorphic types. r=brson 2012-10-23 10:45:23 -07:00
Tim Chevalier
dd66e7549b Preliminary support for labeled break/continue for loops 
This patch adds preliminary middle-end support (liveness and trans)
for breaks and `loop`s to `loop` constructs that have labels.

while and for loops can't have labels yet.

Progress on #2216
 2012-10-22 09:20:37 -07:00
Tim Chevalier
46d4bbbae4 Simplify the AST representation of ty param bounds 
Change ast::ty_param_bound so that all ty param bounds are represented
as traits, with no special cases for Copy/Send/Owned/Const.
typeck::collect generates the special cases.

A consequence of this is that code using the #[no_core] attribute
can't use the Copy kind/trait. Probably not a big deal?

As a side effect, any user-defined traits that happen to be called
Copy, etc. in the same module override the built-in Copy trait.

r=nmatsakis

Closes #2284
 2012-10-22 09:01:12 -07:00
Philipp Brüschweiler
4174688dd4 libsyntax: adapt the pretty printer for the new fixed size array syntax 
`[int]/5` -> `[int * 5]`
 2012-10-20 17:50:46 -07:00
Tim Chevalier
b532a8e585 Line length 2012-10-17 12:03:18 -07:00
Tim Chevalier
7236472e67 word => word_space 2012-10-17 12:03:18 -07:00
Jyun-Yan You
66151d02f5 remove duplicate visibility and fix indentation 2012-10-17 12:03:18 -07:00
Jyun-Yan You
ca5506a5de fix the indentation of foreign constant 2012-10-17 12:03:18 -07:00
Patrick Walton
91ae5412d8 rustc: Merge module and type namespaces. r=brson 2012-10-15 15:35:36 -07:00
Niko Matsakis
98887cc7ee remove ctor from ast (take 2) (no review: just dead code removal) 2012-10-12 19:46:37 -07:00
Tim Chevalier
7bdab1e4a4 Revert "remove ctor from ast" 
This reverts commit ed3689d57c.
 2012-10-08 09:00:23 -07:00
Niko Matsakis
ed3689d57c remove ctor from ast 2012-10-08 06:36:42 -07:00
Tim Chevalier
f96a2a2ca1 Remove by-mutable-ref mode from the compiler 
and test cases. Closes #3513
 2012-10-05 22:45:50 -07:00
Tim Chevalier
f8bc0d2545 Revert "wip" 
This reverts commit ca49fd402a.
 2012-10-05 16:10:08 -07:00
Tim Chevalier
ca49fd402a wip 2012-10-05 15:39:12 -07:00
Brian Anderson
9e0a43c932 Pretty-print item visibility modifiers 2012-09-28 15:04:23 -07:00
Niko Matsakis
21519bc7e0 demode vec 2012-09-28 13:27:45 -07:00
Brian Anderson
438bdd687b core: More option demoding 2012-09-27 17:49:10 -07:00
Erick Tryzelaar
b96af73159 turn ast::ident into a struct 
This will help with the auto_serialize2 migration. We have to change
ident from a type alias to uint into a unique type. We need to use
a struct instead of a "enum ident = token::str_num" because structs
support constants, but newtypes do not.
 2012-09-26 16:20:24 -07:00
Brian Anderson
4a78f9b166 core: Demode option 2012-09-23 17:15:00 -07:00
Patrick Walton
f3d6c506a4 libsyntax: Fix botched merge 2012-09-21 18:44:00 -07:00
Patrick Walton
d48396c986 libcore: De-mode str 2012-09-21 18:37:06 -07:00
Graydon Hoare
dffe188991 Install new pub/priv/export rules as defaults, old rules accessible under #[legacy_exports]; 2012-09-21 18:11:43 -07:00
Brian Anderson
f5be40384f Revert "syntax: Make attributes sendable for rustdoc's benefit" 
This reverts commit 90e3665fa7.
 2012-09-20 18:15:39 -07:00
Brian Anderson
90e3665fa7 syntax: Make attributes sendable for rustdoc's benefit 2012-09-20 17:37:21 -07:00
Niko Matsakis
cfed923600 demode the each() method on vec and other iterables. 2012-09-19 17:03:01 -07:00
Niko Matsakis
9cf271fe96 De-mode vec::each() and many of the str iteration routines 
Note that the method foo.each() is not de-moded, nor the other
vec routines.
 2012-09-19 10:52:59 -07:00
Niko Matsakis
8d4928f780 Revert "replace explicit calls to vec::each with vec::each_ref, partially demode str" 
This reverts commit 1be24f0758.

Not quite ready.
 2012-09-18 21:41:13 -07:00
Niko Matsakis
1be24f0758 replace explicit calls to vec::each with vec::each_ref, partially demode str 2012-09-18 21:31:00 -07:00
Erick Tryzelaar
d0d68c6036 libcore: make a copyless io::BytesWriter 2012-09-18 12:56:57 -07:00
Brian Anderson
2d11a04e74 libsyntax: Remove 'unchecked_blk' from AST 2012-09-18 11:51:17 -07:00
Niko Matsakis
7107b4eff5 Have parser recognize static, self region. 
Fixes a bug in methods that &self couldn't be referenced in the
body. Also fixes #2479.
 2012-09-14 15:22:15 -07:00
Niko Matsakis
8a8f200d10 Introduce auto adjustment table to subsume autoderef/autoref/borrowings. 
Fixes #3261
Fixes #3443
 2012-09-11 21:25:01 -07:00
Brian Anderson
ea01ee2e9e Convert 'use' to 'extern mod'. Remove old 'use' syntax 2012-09-11 19:25:43 -07:00
Brian Anderson
298eb8c726 Convert 'import' to 'use'. Remove 'import' keyword. 2012-09-10 19:04:26 -07:00
Patrick Walton
22b8757705 rustc: Make shape-based compare glue never called for comparison operators. 
Only called for string patterns.
 2012-09-10 12:48:42 -07:00
Brian Anderson
3bd1f32cd9 Convert all kind bounds to camel case. Remove send, owned keywords. 2012-09-07 18:10:11 -07:00
Brian Anderson
2810ea9a68 Convert 'again' to 'loop'. Remove 'again' keyword 2012-09-07 17:39:03 -07:00
Tim Chevalier
f5093dff7b Remove support for multiple traits in a single impl 
There was half-working support for them, but they were never fully
implemented or even approved. Remove them altogether.

Closes #3410
 2012-09-07 17:22:04 -07:00
Tim Chevalier
53ce42dc4f Implement &-patterns 
Closes #2855
 2012-09-07 17:09:07 -07:00
Niko Matsakis
5e36a99794 Refactor trans to replace lvalue and friends with Datum. 
Also:
- report illegal move/ref combos whether or not ref comes first
- commented out fix for #3387, too restrictive and causes an ICE
 2012-09-06 06:11:12 -07:00
Brian Anderson
d3e75ea375 Parse 'loop' and 'again' the same 2012-09-04 13:37:11 -07:00
Patrick Walton
8ff18acc82 libsyntax: "import" -> "use" 2012-09-04 11:43:23 -07:00
Patrick Walton
6e7d5e1cbd rustc: Implement "use mod" 2012-08-31 11:20:50 -07:00
Graydon Hoare
28b1473f84 Fix anon-extern-mod pretty print test. 2012-08-31 10:30:32 -07:00
Patrick Walton
96534365c2 rustc: Make < and = into traits 2012-08-29 18:25:22 -07:00
Tim Chevalier
cb8ecd7984 Allow extern mods to be anonymous 
extern mod {
  f();
}

is now allowed, and puts f in the enclosing scope. (Requires a
link_name attribute to be really useful...)
 2012-08-29 12:22:05 -07:00
Brian Anderson
161a82e433 Camel case various core constructors 2012-08-27 17:22:18 -07:00
Brian Anderson
8337fa1a54 Camel case the option type 2012-08-26 15:56:16 -07:00
Patrick Walton
d77acf7d07 libsyntax: Accept ',' to separate struct fields. Closes #3263. 2012-08-25 16:06:35 -07:00
Patrick Walton
8ef4551904 rustc: Implement foreign constants. 
This is needed for a lot of Apple libraries, as Apple tends to put a lot of
globals in dynamic libraries.
 2012-08-25 15:09:33 -07:00
Tim Chevalier
5e22fb9c7f Remove match check 2012-08-24 22:28:12 -07:00
Niko Matsakis
a8f1bee457 fix some unused pattern binding warnings 2012-08-24 15:37:21 -07:00
Niko Matsakis
e47d2f6060 extend liveness to treat bindings more like other variables 
This results in a lot of warnings in rustc.  I left them in because
many are bugs and we should fix our code, but Graydon asked that
I not touch every file in the codebase.
 2012-08-24 12:55:08 -07:00
Michael Sullivan
0f996f70a6 Remove purity from fn_decl and move it out to containing AST elements. 2012-08-23 19:40:01 -07:00
Tim Chevalier
80d129aa45 Parenthesize unary move exprs in prettyprinter 
Closes #3220
 2012-08-23 16:59:05 -07:00
Paul Stansifer
11b640d990 Pretty-print macros with () instead of {}. 2012-08-23 11:14:15 -07:00
Paul Stansifer
29f32b4a72 m1!{...} -> m1!(...) 2012-08-23 11:14:14 -07:00
Ben Blum
5b25fc918a Parse and typecheck moving out of enums (#2329) 2012-08-22 20:40:25 -04:00
Tim Chevalier
1b804ce343 Merge find_linkage_attrs with find_linkage_metas 
This gets rid of a gratuitous `match check`.
 2012-08-22 16:43:23 -07:00
Tim Chevalier
0a5f88a240 Change the log level to be an enum rather than an int 
This allows for eliminating a match check.
 2012-08-22 16:14:39 -07:00
Paul Stansifer
1153b5dcc8 intern identifiers 2012-08-22 14:59:25 -07:00
Paul Stansifer
9a7890d73a Centralize ident interner generation. 2012-08-22 14:59:24 -07:00
Michael Sullivan
457e78cd53 Make by-val explicit self actually work. Closes #2585. 2012-08-17 17:14:32 -07:00
Michael Sullivan
2b457c2654 Pretty print explicit self types. Work on #2585. 2012-08-17 17:14:32 -07:00
Patrick Walton
0d7bef4d48 libsyntax: Fix wrong pretty printing of private fields 2012-08-15 17:48:47 -07:00
Patrick Walton
3038968f28 rustc: Perform some AST surgery to separate out class fields from methods 2012-08-15 16:20:35 -07:00
Patrick Walton
bdb206f285 rustc: Parse labeled loop, break, and again 2012-08-15 16:20:34 -07:00
Patrick Walton
fe9d07dda6 rustc: "as Trait" can now be written "as @Trait". 
There is also code for ~Trait and &Trait, but these are currently (incorrectly)
synonyms for "as @Trait" and "as &Trait".
 2012-08-15 16:20:31 -07:00
Brian Anderson
74c69e1053 Convert more core types to camel case 2012-08-15 14:14:20 -07:00
Brian Anderson
11258310e2 Convert more core types to camel case 2012-08-14 18:26:03 -07:00
Daniel Patterson
62a9e16cb2 syntax: fixing pretty printing of brackets in match arms 2012-08-14 09:40:56 -04:00
Graydon Hoare
8271b3f0c8 More attempts at fixing .. breakage. 2012-08-14 05:17:38 +00:00
Patrick Walton
55ee06b8ce libsyntax: Accept "1..3" as the preferred form of "1 to 3" in patterns 2012-08-13 17:37:08 -07:00
Patrick Walton
87f4c15311 rustc: Make functional record and struct update use ".." instead of "with". 
"with" is still accepted for backwards compatibility.
 2012-08-13 16:07:12 -07:00
Daniel Patterson
f9946f37aa syntax: better formatting of closures in pretty printer and more verbose debugging messages 2012-08-11 13:04:50 -07:00
Brian Anderson
99a571585c syntax: Pretty print impls with new syntax 2012-08-08 18:19:26 -07:00
Brian Anderson
6a0720b439 Convert impls to new syntax 2012-08-08 18:19:24 -07:00
Patrick Walton
4f98e80db1 rustc: Do some plumbing work in preparation for common fields in enums 2012-08-08 17:15:37 -07:00
Patrick Walton
f110e8f21c rustc: Do some plumbing work on nested enums 2012-08-08 14:19:21 -07:00
Patrick Walton
5ce3281a62 rustc: Parse variant structs; add a trivial test case 2012-08-07 18:55:19 -07:00
Patrick Walton
438765da59 rustc: Box struct_defs 2012-08-07 17:46:51 -07:00
Michael Sullivan
7f7f47620e Implement static typeclass methods. Closes #3132. 2012-08-07 17:18:14 -07:00
Patrick Walton
0f711e72f7 libsyntax: Break struct definitions out of classes internally in a few more places 2012-08-07 16:09:08 -07:00
Patrick Walton
deaef48675 rustc: Split out struct bodies into a separate "struct_def" type in the AST 2012-08-07 15:35:05 -07:00
Patrick Walton
727c7c7499 rustc: Add stub support for struct variants to the AST 2012-08-07 14:25:53 -07:00
Brian Anderson
bc267c696c syntax: Rename expr_alt to expr_match 2012-08-07 13:35:51 -07:00
Brian Anderson
2772b2e5c7 syntax: Make match arm parsing more restrictive again 
Require comma separators for all expression types except the plain block
 2012-08-07 12:23:43 -07:00
Patrick Walton
60f47eabe2 rustc: Parse and stub (broken) typechecking for bounded function types 2012-08-06 18:55:24 -07:00
Paul Stansifer
c0f7ed68e2 Fix log_syntax of unexpanded code. 2012-08-06 18:27:37 -07:00
Patrick Walton
253dfc3387 rustc: Implement pattern matching for structs 2012-08-06 17:36:24 -07:00
Niko Matsakis
a6a5c48c64 make ref x bindings produce region ptrs and fix various minor bugs 
we now detect inconsistent modes, binding names, and various other errors.
typeck/trans integration is mostly done.

borrowck not so much.

more tests needed.
 2012-08-06 16:12:40 -07:00
Brian Anderson
ecaf9e39c9 Convert alt to match. Stop parsing alt 2012-08-06 15:36:30 -07:00
Patrick Walton
bff512a90f rustc: Implement functional record update for structs 2012-08-06 13:17:42 -07:00
Brian Anderson
025d86624d Switch alts to use arrows 2012-08-05 22:08:09 -07:00
Patrick Walton
f23674394f rustc: Merge fn& and fn in favor of fn&. 
This is a step on the way to moving the function "proto" sigil out front.
 2012-08-03 19:49:12 -07:00
Patrick Walton
e02b1b1ec8 rustc: Parse and typecheck repeating vector expressions; e.g. [ 0, ..512 ] 2012-08-03 18:03:19 -07:00
Patrick Walton
b65dd9d090 rustc: Parse, serialize, and deserialize trait inheritance 2012-08-03 15:02:53 -07:00
Patrick Walton
dfe1f6260e rustc: Remove all fixed-length strings from our codebase 2012-08-03 11:22:35 -07:00
Niko Matsakis
31c5cec55b Purge placement new; Make borrowck know about unary move. 
cc #3071
 2012-08-02 22:36:36 -07:00
Niko Matsakis
97452c0ca1 Remove modes from map API and replace with regions. 
API is (for now) mostly by value, there are options to use it by
reference if you like.  Hash and equality functions must be pure
and by reference (forward looking to the day when something
like send_map becomes the standard map).
 2012-08-02 15:53:28 -07:00
Brian Anderson
b355936b4d Convert ret to return 2012-08-01 19:16:06 -07:00
Brian Anderson
507fba57d1 syntax: Allow any block-like expr to be used as alt arm w/o comma separator 2012-08-01 17:57:03 -07:00
Patrick Walton
b414db041b rustc: Parse by-reference pattern bindings with the "ref" keyword 2012-07-31 19:26:25 -07:00
Patrick Walton
c88933d714 rustc: Implement unary move. Closes #917. 2012-07-31 17:33:20 -07:00
Brian Anderson
567f881fdf syntax: More tweaks to make alt arrows parse and print correctly 2012-07-31 15:41:26 -07:00
Niko Matsakis
c206d024eb accept naked exprs with commas in pattern arms 
pretty printing will use them, but indentation is slightly off
if the expr is long
 2012-07-31 15:41:26 -07:00
Lindsey Kuper
439afaa329 Change remaining "iface" occurrences to "trait"; deprecate "iface" 2012-07-31 11:52:16 -07:00
Paul Stansifer
e6af5eeaa2 Fix pretty-printing of consecutive idents. 2012-07-30 18:38:15 -07:00
Paul Stansifer
a9cc5066ee Change syntax extension syntax: #m[...] -> m!{...}. 2012-07-30 18:38:15 -07:00
Paul Stansifer
650fb06d68 Pretty-print token trees. 2012-07-30 18:04:19 -07:00
Paul Stansifer
19922fcd93 Feed the interner to the pretty-printer, in anticipation of pretty-printing token trees. 2012-07-30 18:04:19 -07:00
Paul Stansifer
e040ab8423 Impl-ize interner. 2012-07-30 18:04:19 -07:00
Graydon Hoare
eabd233dcd Start killing off obsolete/unused quoters, and fix long lines. 2012-07-27 18:06:24 -07:00
Patrick Walton
587b0edbbf rustc: Don't require that structs have constructors 2012-07-24 15:29:51 -07:00
Patrick Walton
df4db83ed8 rustc: Max/min classes: Add struct literal syntax 2012-07-23 16:40:05 -07:00
Patrick Walton
978ca03cb2 Revert "accept naked exprs with commas in pattern arms" due to pretty-printing failures 
This reverts commit f712b2d76b.

In alt arms, the parser needs to do a little lookahead to determine
whether it's looking at a record literal or a block.

Also there are some indentation issues in the expected source.
 2012-07-19 07:53:55 -07:00
Niko Matsakis
f712b2d76b accept naked exprs with commas in pattern arms 
pretty printing will use them, but indentation is slightly off
if the expr is long
 2012-07-18 20:16:41 -07:00
Patrick Walton
3ac5b4a86f syntax: Parse multiple trait refs in a single implementation 2012-07-18 16:05:17 -07:00
Niko Matsakis
e0ea67a2a6 prevent regions from escaping in ifaces; remove &r.T syntax 2012-07-18 11:48:58 -07:00
Tim Chevalier
b5729bd600 Support attributes on class ctors and dtors 
Closes #2660
 2012-07-17 12:40:59 -07:00
Niko Matsakis
0e42004bab introduce an owned kind for data that contains no borrowed ptrs 2012-07-16 20:18:18 -07:00
Niko Matsakis
41a21f053c remove typestate from code, tests, and docs 2012-07-14 17:37:20 -07:00
Michael Sullivan
7b2f4755f3 Get rid of ast::ty_vstore, which was only used for fixed length. 2012-07-14 12:45:52 -07:00
Michael Sullivan
92743dc2a6 Move the world over to using the new style string literals and types. Closes #2907. 2012-07-14 01:03:43 -07:00
Michael Sullivan
f5e69d611e Change the pretty printer to print vstores for strs in prefix notation. 2012-07-13 17:03:54 -07:00
Lindsey Kuper
fc9c4c3245 Front-end support for default impls in traits. 2012-07-13 11:16:07 -07:00
Tim Chevalier
d5b8bbb4b2 Pretty-print regions in slices correctly 2012-07-12 18:09:31 -07:00
Tim Chevalier
407094e39a Fix region printing in the prettyprinter 2012-07-12 18:09:31 -07:00
Niko Matsakis
b9aa9def85 infer when types are region parameterized rather than requiring /& 
- removes various fields from various variants in the AST
- also update tests not to use this notation
 2012-07-11 14:41:41 -07:00
Paul Stansifer
c0abd6a2eb We're going to have a hard time if we want to pretty-print token trees. 2012-07-11 12:06:47 -07:00
Michael Sullivan
0070527383 Pretty print vectors as ~[] instead of []/~. Closes #2863. 2012-07-10 13:55:19 -07:00
Michael Sullivan
14f19bdee4 Don't pretty print unsafe pointers as carets, since #2826 is abandoned. 2012-07-10 13:39:56 -07:00
Brian Anderson
c5687e1bfb syntax: Pretty-print view item attributes 2012-07-09 15:40:06 -07:00
Graydon Hoare
6b8ebc12db First step on #2826, accept ^ for ty_ptr. 2012-07-06 16:03:51 -07:00
Graydon Hoare
ceac155211 For #2229, recognize 'again' in place of 'cont', final change pending snapshot. 2012-07-06 15:46:39 -07:00
Eric Holk
05cdda3a2c Plumbing and parsing for item-position macros. 2012-07-06 10:42:40 -07:00
Lindsey Kuper
33334f3c43 Change 'iface' to 'trait' internally; parse trait as iface synonym 2012-07-05 11:01:43 -07:00
Brian Anderson
ae6ea068a1 Revert "Remove rule requiring non-nil block-style statements to be semi-terminated" 
This reverts commit 0f5eaef5fb.
 2012-07-03 17:30:25 -07:00
Brian Anderson
0f5eaef5fb Remove rule requiring non-nil block-style statements to be semi-terminated 
This is a subtle rule that no longer seems to be required.
 2012-07-03 17:03:52 -07:00
Patrick Walton
f093d374ed rustc: Implement a new resolve pass behind a compile flag 2012-07-02 18:30:12 -07:00
Brian Anderson
569467eb0d Merge remote-tracking branch 'Dretch/prettydocs' 
Conflicts:
	src/compiletest/errors.rs
	src/libsyntax/parse/attr.rs
	src/libsyntax/parse/comments.rs
	src/test/compile-fail/ambig_impl_unify.rs
	src/test/compile-fail/assign-super.rs
	src/test/compile-fail/bad-for-loop.rs
	src/test/compile-fail/bad-var-env-capture-in-block-arg.rs
	src/test/compile-fail/block-arg-as-stmt-with-value.rs
	src/test/compile-fail/borrowck-assign-comp-idx.rs
	src/test/compile-fail/borrowck-lend-flow.rs
	src/test/compile-fail/borrowck-loan-blocks-move-cc.rs
	src/test/compile-fail/borrowck-loan-blocks-mut-uniq.rs
	src/test/compile-fail/borrowck-loan-rcvr.rs
	src/test/compile-fail/borrowck-loan-vec-content.rs
	src/test/compile-fail/borrowck-mut-vec-as-imm-slice-bad.rs
	src/test/compile-fail/cap-clause-with-stack-closure.rs
	src/test/compile-fail/do1.rs
	src/test/compile-fail/do2.rs
	src/test/compile-fail/empty-vec-trailing-comma.rs
	src/test/compile-fail/evec-subtyping.rs
	src/test/compile-fail/issue-1896.rs
	src/test/compile-fail/issue-2149.rs
	src/test/compile-fail/issue-2150.rs
	src/test/compile-fail/issue-2487-b.rs
	src/test/compile-fail/kindck-implicit-close-over-mut-var.rs
	src/test/compile-fail/liveness-issue-2163.rs
	src/test/compile-fail/liveness-use-in-index-lvalue.rs
	src/test/compile-fail/no-reuse-move-arc.rs
	src/test/compile-fail/no-send-res-ports.rs
	src/test/compile-fail/non-const.rs
	src/test/compile-fail/pure-higher-order.rs
	src/test/compile-fail/pure-loop-body.rs
	src/test/compile-fail/regions-addr-of-upvar-self.rs
	src/test/compile-fail/regions-escape-loop-via-vec.rs
	src/test/compile-fail/regions-scoping.rs
	src/test/compile-fail/seq-args.rs
	src/test/compile-fail/tstate-unsat-in-called-fn-expr.rs
	src/test/compile-fail/tstate-unsat-in-fn-expr.rs
	src/test/compile-fail/vec-add.rs
	src/test/compile-fail/vec-concat-bug.rs
	src/test/compile-fail/vector-no-ann.rs
 2012-07-02 15:23:41 -07:00
Brian Anderson
d1fc2b5995 Convert to new closure syntax 2012-07-01 19:19:32 -07:00
Brian Anderson
13a8f54538 syntax: Pretty print new closures correctly 2012-07-01 17:53:07 -07:00
Brian Anderson
a3382b6f26 Eliminate usages of old sugared call syntax 2012-06-30 16:01:49 -07:00
Brian Anderson
8b2491160d syntax: Pretty-print 'do' correctly 2012-06-30 14:24:24 -07:00
Gareth Daniel Smith
0b653ab953 initial draft of fix for issue #2498: 
1. make /// ... and //! ... and /** ... */ and /*! ... */ into sugar for #[doc = ...] attributes.
2. add a script in etc/ to help converting doc-attributes to doc-comments
3. add some functions to core::str to help with (1)
 2012-06-30 11:54:54 +01:00
Michael Sullivan
98e161f00e Switch the compiler over to using ~[] notation instead of []/~. Closes #2759. 2012-06-29 17:41:45 -07:00
Michael Sullivan
d91e310982 Don't use literal info from the original source when pretty printing expanded ASTs. 2012-06-28 15:33:15 -07:00
Patrick Walton
143c7a3d96 syntax: Don't use an enum name as a variable name 2012-06-27 16:17:36 -07:00
Graydon Hoare
697f1e38d6 Change 'native' and 'crust' to 'extern'. 
This comes with a terminology change. All linkage-symbols are 'extern'
now, including rust syms in other crates. Some extern ABIs are
merely "foreign". The term "native" is retired, not clear/useful.

What was "crust" is now "extern" applied to a _definition_. This
is a bit of an overloading, but should be unambiguous: it means
that the definition should be made available to some non-rust ABI.
 2012-06-26 16:18:37 -07:00
Michael Sullivan
329eca6044 Make vectors uglier ([]/~). Sorry. Should be temporary. Closes #2725. 2012-06-25 20:00:46 -07:00
Tim Chevalier
da470ff5b8 Merge 2012-06-25 13:29:41 -07:00
Tim Chevalier
487cbf8e90 Remove resources 
Also fixed shapes for classes with dtors, as well as handling
offsets for classes with dtors correctly in take glue.

Closes #2485
 2012-06-24 15:09:57 -07:00
Graydon Hoare
f60cdf27e7 Remove 'implements' keyword in favour of :, part of #2301. 2012-06-22 18:57:20 -07:00
Graydon Hoare
312faf31df Tag all remaining FIXMEs with bugs. Install rule in tidy script to enforce this. 2012-06-21 16:44:10 -07:00
Brian Anderson
4dcf84e4f4 Remove bind. Issue #2189 2012-06-20 17:27:28 -07:00
Brian Anderson
1ec5a5c635 Add 'do' expressions 2012-06-18 17:42:30 -07:00
Lindsey Kuper
77e6573929 Further work on integer literal suffix inference (#1425) 
In this commit:

  * Change the lit_int_unsuffixed AST node to not carry a type, since
    it doesn't need one

  * Don't print "(unsuffixed)" when pretty-printing unsuffixed integer
    literals

  * Just print "I" instead of "(integral)" for integral type variables

  * Set up trans to use the information that will be gathered during
    typeck to construct the appropriate constants for unsuffixed int
    literals

  * Add logic for handling int_ty_sets in typeck::infer

  * Clean up unnecessary code in typeck::infer

  * Add missing mk_ functions to middle::ty

  * Add ty_var_integral to a few of the type utility functions it was
    missing from in middle::ty
 2012-06-14 20:24:36 -07:00
Brian Anderson
ce750a7dbc Box AST idents 2012-06-13 11:30:45 -07:00
Lindsey Kuper
8467279fac Add a new AST node for unsuffixed integer types. 2012-06-11 16:34:56 -07:00
Tim Chevalier
0327dc0b18 Insert missing maybe_print_comment call for class destructors 
While it wasn't the original issue, the first program from #2487
failed the pretty-printing test because of this, so it's still a good
test case :-)

It also turns out that the second program from #2487 now triggers a
kind error, so I figured I might as well add it as a test case.
 2012-06-06 22:09:10 -07:00
Niko Matsakis
45680c83ab borrowck changes: some copies, some removed mut annotations, some dvec 2012-06-06 18:37:04 -07:00
Graydon Hoare
57f399bd63 Implement 2 kinds of char / str escaping. Use in rustc. Close #2306. 2012-05-31 15:32:29 -07:00
Kevin Cantu
7dcbaedd32 Rename librustsyntax to libsyntax 
Per issue #2418.
 2012-05-31 11:15:00 -07:00