Commit Graph

76 Commits

Author SHA1 Message Date
Nick Cameron
9f07d055f7 markers -> marker 2015-01-07 12:10:31 +13:00
Nick Cameron
503709708c Change std::kinds to std::markers; flatten std::kinds::marker
[breaking-change]
2015-01-07 09:45:28 +13:00
Jorge Aparicio
774588fd9d sed -i -s 's/ for Sized?//g' **/*.rs 2015-01-05 14:56:49 -05:00
Huon Wilson
e670fb484b Apply explicit stabilities to unicode parts of CharExt. 2015-01-05 12:30:51 +11:00
Huon Wilson
0302d37977 Merge UnicodeChar and CharExt.
This "reexports" all the functionality of `core::char::CharExt` as
methods on `unicode::u_char::UnicodeChar` (renamed to `CharExt`).

Imports may need to be updated (one now just imports
`unicode::CharExt`, or `std::char::CharExt` rather than two traits from
either), so this is a

[breaking-change]
2015-01-05 12:30:51 +11:00
Huon Wilson
19120209d8 Rename core::char::Char to CharExt to match prelude guidelines.
Imports may need to be updated so this is a

[breaking-change]
2015-01-05 12:30:30 +11:00
Huon Wilson
abdeefdbcc Remove deprecated functionality from char. 2015-01-05 12:28:54 +11:00
Alex Crichton
7d8d06f86b Remove deprecated functionality
This removes a large array of deprecated functionality, regardless of how
recently it was deprecated. The purpose of this commit is to clean out the
standard libraries and compiler for the upcoming alpha release.

Some notable compiler changes were to enable warnings for all now-deprecated
command line arguments (previously the deprecated versions were silently
accepted) as well as removing deriving(Zero) entirely (the trait was removed).

The distribution no longer contains the libtime or libregex_macros crates. Both
of these have been deprecated for some time and are available externally.
2015-01-03 23:43:57 -08:00
Jorge Aparicio
351409a622 sed -i -s 's/#\[deriving(/#\[derive(/g' **/*.rs 2015-01-03 22:54:18 -05:00
Jorge Aparicio
8c59ec0488 unicode: fix fallout 2015-01-03 09:34:04 -05:00
bors
9c3e6082e7 auto merge of #20154 : P1start/rust/qualified-assoc-type-generics, r=nikomatsakis
This modifies `Parser::eat_lt` to always split up `<<`s, instead of doing so only when a lifetime name followed or the `force` parameter (now removed) was `true`. This is because `Foo<<TYPE` is now a valid start to a type, whereas previously only `Foo<<LIFETIME` was valid.

This is a [breaking-change]. Change code that looks like this:

```rust
let x = foo as bar << 13;
```

to use parentheses, like this:

```rust
let x = (foo as bar) << 13;
```

Closes #17362.
2015-01-03 03:25:21 +00:00
Nick Cameron
7e2b9ea235 Fallout - change array syntax to use ; 2015-01-02 10:28:19 +13:00
Jorge Aparicio
ea94a90488 unicode: unbox closures used in function arguments 2014-12-31 19:14:44 -05:00
Aaron Turon
6abfac083f Fallout from stabilization 2014-12-30 17:06:08 -08:00
Nick Cameron
113f8aa86b Rebasing and reviewer changes 2014-12-30 13:06:25 +13:00
Marvin Löbel
72c8f3772b Prepared most StrExt pattern using methods for stabilization
Made iterator-returning methods return newtypes
Adjusted some docs to be forwards compatible with a generic pattern API
2014-12-25 17:08:29 +01:00
P1start
d9769ec383 Parse fully-qualified associated types in generics without whitespace
This breaks code that looks like this:

    let x = foo as bar << 13;

Change such code to look like this:

    let x = (foo as bar) << 13;

Closes #17362.

[breaking-change]
2014-12-25 18:58:47 +13:00
Alex Crichton
3583d613b9 Test fixes and rebase conflicts 2014-12-22 15:17:26 -08:00
Alex Crichton
de11710d80 rollup merge of #19891: nikomatsakis/unique-fn-types-3
Conflicts:
	src/libcore/str.rs
	src/librustc_trans/trans/closure.rs
	src/librustc_typeck/collect.rs
	src/libstd/path/posix.rs
	src/libstd/path/windows.rs
2014-12-22 12:51:23 -08:00
Niko Matsakis
8fe9e4dff6 Insert coercions to fn pointer types required for the new types
post-unboxed-closure-conversion. This requires a fair amount of
annoying coercions because all the `map` etc types are defined
generically over the `F`, so the automatic coercions don't propagate;
this is compounded by the need to use `let` and not `as` due to
stage0. That said, this pattern is to a large extent temporary and
unusual.
2014-12-22 12:27:07 -05:00
Alex Crichton
082bfde412 Fallout of std::str stabilization 2014-12-21 23:31:42 -08:00
Alex Crichton
4908017d59 std: Stabilize the std::str module
This commit starts out by consolidating all `str` extension traits into one
`StrExt` trait to be included in the prelude. This means that
`UnicodeStrPrelude`, `StrPrelude`, and `StrAllocating` have all been merged into
one `StrExt` exported by the standard library. Some functionality is currently
duplicated with the `StrExt` present in libcore.

This commit also currently avoids any methods which require any form of pattern
to operate. These functions will be stabilized via a separate RFC.

Next, stability of methods and structures are as follows:

Stable

* from_utf8_unchecked
* CowString - after moving to std::string
* StrExt::as_bytes
* StrExt::as_ptr
* StrExt::bytes/Bytes - also made a struct instead of a typedef
* StrExt::char_indices/CharIndices - CharOffsets was renamed
* StrExt::chars/Chars
* StrExt::is_empty
* StrExt::len
* StrExt::lines/Lines
* StrExt::lines_any/LinesAny
* StrExt::slice_unchecked
* StrExt::trim
* StrExt::trim_left
* StrExt::trim_right
* StrExt::words/Words - also made a struct instead of a typedef

Unstable

* from_utf8 - the error type was changed to a `Result`, but the error type has
              yet to prove itself
* from_c_str - this function will be handled by the c_str RFC
* FromStr - this trait will have an associated error type eventually
* StrExt::escape_default - needs iterators at least, unsure if it should make
                           the cut
* StrExt::escape_unicode - needs iterators at least, unsure if it should make
                           the cut
* StrExt::slice_chars - this function has yet to prove itself
* StrExt::slice_shift_char - awaiting conventions about slicing and shifting
* StrExt::graphemes/Graphemes - this functionality may only be in libunicode
* StrExt::grapheme_indices/GraphemeIndices - this functionality may only be in
                                             libunicode
* StrExt::width - this functionality may only be in libunicode
* StrExt::utf16_units - this functionality may only be in libunicode
* StrExt::nfd_chars - this functionality may only be in libunicode
* StrExt::nfkd_chars - this functionality may only be in libunicode
* StrExt::nfc_chars - this functionality may only be in libunicode
* StrExt::nfkc_chars - this functionality may only be in libunicode
* StrExt::is_char_boundary - naming is uncertain with container conventions
* StrExt::char_range_at - naming is uncertain with container conventions
* StrExt::char_range_at_reverse - naming is uncertain with container conventions
* StrExt::char_at - naming is uncertain with container conventions
* StrExt::char_at_reverse - naming is uncertain with container conventions
* StrVector::concat - this functionality may be replaced with iterators, but
                      it's not certain at this time
* StrVector::connect - as with concat, may be deprecated in favor of iterators

Deprecated

* StrAllocating and UnicodeStrPrelude have been merged into StrExit
* eq_slice - compiler implementation detail
* from_str - use the inherent parse() method
* is_utf8 - call from_utf8 instead
* replace - call the method instead
* truncate_utf16_at_nul - this is an implementation detail of windows and does
                          not need to be exposed.
* utf8_char_width - moved to libunicode
* utf16_items - moved to libunicode
* is_utf16 - moved to libunicode
* Utf16Items - moved to libunicode
* Utf16Item - moved to libunicode
* Utf16Encoder - moved to libunicode
* AnyLines - renamed to LinesAny and made a struct
* SendStr - use CowString<'static> instead
* str::raw - all functionality is deprecated
* StrExt::into_string - call to_string() instead
* StrExt::repeat - use iterators instead
* StrExt::char_len - use .chars().count() instead
* StrExt::is_alphanumeric - use .chars().all(..)
* StrExt::is_whitespace - use .chars().all(..)

Pending deprecation -- while slicing syntax is being worked out, these methods
are all #[unstable]

* Str - while currently used for generic programming, this trait will be
        replaced with one of [], deref coercions, or a generic conversion trait.
* StrExt::slice - use slicing syntax instead
* StrExt::slice_to - use slicing syntax instead
* StrExt::slice_from - use slicing syntax instead
* StrExt::lev_distance - deprecated with no replacement

Awaiting stabilization due to patterns and/or matching

* StrExt::contains
* StrExt::contains_char
* StrExt::split
* StrExt::splitn
* StrExt::split_terminator
* StrExt::rsplitn
* StrExt::match_indices
* StrExt::split_str
* StrExt::starts_with
* StrExt::ends_with
* StrExt::trim_chars
* StrExt::trim_left_chars
* StrExt::trim_right_chars
* StrExt::find
* StrExt::rfind
* StrExt::find_str
* StrExt::subslice_offset
2014-12-21 19:09:55 -08:00
Alex Crichton
7741516a8b std: Collapse SlicePrelude traits
This commit collapses the various prelude traits for slices into just one trait:

* SlicePrelude/SliceAllocPrelude => SliceExt
* CloneSlicePrelude/CloneSliceAllocPrelude => CloneSliceExt
* OrdSlicePrelude/OrdSliceAllocPrelude => OrdSliceExt
* PartialEqSlicePrelude => PartialEqSliceExt
2014-12-14 19:03:56 -08:00
Jorge Aparicio
2e8963debc libunicode: use tuple indexing 2014-12-13 20:04:40 -05:00
Jorge Aparicio
50ef207253 libunicode: fix fallout 2014-12-13 17:03:45 -05:00
Jorge Aparicio
e66ba15764 libunicode: fix fallout 2014-12-13 17:03:44 -05:00
Alex Crichton
52edb2ecc9 Register new snapshots 2014-12-11 11:30:38 -08:00
Niko Matsakis
096a28607f librustc: Make Copy opt-in.
This change makes the compiler no longer infer whether types (structures
and enumerations) implement the `Copy` trait (and thus are implicitly
copyable). Rather, you must implement `Copy` yourself via `impl Copy for
MyType {}`.

A new warning has been added, `missing_copy_implementations`, to warn
you if a non-generic public type has been added that could have
implemented `Copy` but didn't.

For convenience, you may *temporarily* opt out of this behavior by using
`#![feature(opt_out_copy)]`. Note though that this feature gate will never be
accepted and will be removed by the time that 1.0 is released, so you should
transition your code away from using it.

This breaks code like:

    #[deriving(Show)]
    struct Point2D {
        x: int,
        y: int,
    }

    fn main() {
        let mypoint = Point2D {
            x: 1,
            y: 1,
        };
        let otherpoint = mypoint;
        println!("{}{}", mypoint, otherpoint);
    }

Change this code to:

    #[deriving(Show)]
    struct Point2D {
        x: int,
        y: int,
    }

    impl Copy for Point2D {}

    fn main() {
        let mypoint = Point2D {
            x: 1,
            y: 1,
        };
        let otherpoint = mypoint;
        println!("{}{}", mypoint, otherpoint);
    }

This is the backwards-incompatible part of #13231.

Part of RFC #3.

[breaking-change]
2014-12-08 13:47:44 -05:00
Corey Farwell
4ef16741e3 Utilize fewer reexports
In regards to:

https://github.com/rust-lang/rust/issues/19253#issuecomment-64836729

This commit:

* Changes the #deriving code so that it generates code that utilizes fewer
  reexports (in particur Option::* and Result::*), which is necessary to
  remove those reexports in the future
* Changes other areas of the codebase so that fewer reexports are utilized
2014-12-05 18:13:04 -05:00
bors
66601647cd auto merge of #19343 : sfackler/rust/less-special-attrs, r=alexcrichton
Descriptions and licenses are handled by Cargo now, so there's no reason
to keep these attributes around.
2014-11-27 06:41:17 +00:00
Alex Crichton
e8d743ec1d rollup merge of #19329: steveklabnik/doc_style_cleanup2 2014-11-26 16:51:02 -08:00
Steve Klabnik
cd5c8235c5 /*! -> //!
Sister pull request of https://github.com/rust-lang/rust/pull/19288, but
for the other style of block doc comment.
2014-11-26 16:50:14 -08:00
Alex Crichton
60541cdc1e Test fixes and rebase conflicts 2014-11-26 16:50:13 -08:00
Steven Fackler
348cc9418a Remove special casing for some meta attributes
Descriptions and licenses are handled by Cargo now, so there's no reason
to keep these attributes around.
2014-11-26 11:44:45 -08:00
Aaron Turon
b299c2b57d Fallout from stabilization 2014-11-25 17:41:54 -08:00
Brian Anderson
73622f8fdf unicode: Remove unused non_snake_case allows. 2014-11-21 13:18:08 -08:00
Brian Anderson
f39c29d0bc unicode: Rename is_XID_start to is_xid_start, is_XID_continue to is_xid_continue 2014-11-21 13:18:08 -08:00
Brian Anderson
76ddd2b154 unicode: Add stability attributes to u_char
Free functions deprecated. UnicodeChar experimental pending
final decisions about prelude.
2014-11-21 13:18:08 -08:00
Brian Anderson
d6ee804b63 unicode: Convert UnicodeChar methods to by-value
Extension traits for primitive types should be by-value.

[breaking-change]
2014-11-21 13:18:08 -08:00
Brian Anderson
c2aff692fa unicode: Rename UnicodeChar::is_digit to is_numeric
'Numeric' is the proper name of the unicode character class,
and this frees up the word 'digit' for ascii use in libcore.

Since I'm going to rename `Char::is_digit_radix` to
`is_digit`, I am not leaving a deprecated method in place,
because that would just cause name clashes, as both
`Char` and `UnicodeChar` are in the prelude.

[breaking-change]
2014-11-21 13:17:04 -08:00
Steven Fackler
3dcd215740 Switch to purely namespaced enums
This breaks code that referred to variant names in the same namespace as
their enum. Reexport the variants in the old location or alter code to
refer to the new locations:

```
pub enum Foo {
    A,
    B
}

fn main() {
    let a = A;
}
```
=>
```
pub use self::Foo::{A, B};

pub enum Foo {
    A,
    B
}

fn main() {
    let a = A;
}
```
or
```
pub enum Foo {
    A,
    B
}

fn main() {
    let a = Foo::A;
}
```

[breaking-change]
2014-11-17 07:35:51 -08:00
Alex Crichton
65805bffe7 Test fixes and rebase conflicts 2014-11-06 14:18:07 -08:00
Alex Crichton
2a3f0bb657 rollup merge of #18705 : fabricedesre/patch-1 2014-11-06 13:53:26 -08:00
Fabrice Desré
f230e788e0 Fix a couple of build warnings 2014-11-06 09:37:54 -08:00
Aaron Turon
cfafc1b737 Prelude: rename and consolidate extension traits
This commit renames a number of extension traits for slices and string
slices, now that they have been refactored for DST. In many cases,
multiple extension traits could now be consolidated. Further
consolidation will be possible with generalized where clauses.

The renamings are consistent with the [new `-Prelude`
suffix](https://github.com/rust-lang/rfcs/pull/344). There are probably
a few more candidates for being renamed this way, but that is left for
API stabilization of the relevant modules.

Because this renames traits, it is a:

[breaking-change]

However, I do not expect any code that currently uses the standard
library to actually break.

Closes #17917
2014-11-06 08:03:18 -08:00
Patrick Walton
e8d6031c71 libsyntax: Forbid escapes in the inclusive range \x80-\xff in
Unicode characters and strings.

Use `\u0080`-`\u00ff` instead. ASCII/byte literals are unaffected.

This PR introduces a new function, `escape_default`, into the ASCII
module. This was necessary for the pretty printer to continue to
function.

RFC #326.

Closes #18062.

[breaking-change]
2014-11-04 14:58:11 -08:00
Jorge Aparicio
07bbde8932 unicode: Fix fallout of changing #[deriving(Clone)] 2014-11-03 18:29:25 -05:00
Alex Crichton
21ac985af4 collections: Remove all collections traits
As part of the collections reform RFC, this commit removes all collections
traits in favor of inherent methods on collections themselves. All methods
should continue to be available on all collections.

This is a breaking change with all of the collections traits being removed and
no longer being in the prelude. In order to update old code you should move the
trait implementations to inherent implementations directly on the type itself.

Note that some traits had default methods which will also need to be implemented
to maintain backwards compatibility.

[breaking-change]
cc #18424
2014-11-01 11:37:04 -07:00
Alex Crichton
00975e041d rollup merge of #18398 : aturon/lint-conventions-2
Conflicts:
	src/libcollections/slice.rs
	src/libcore/failure.rs
	src/libsyntax/parse/token.rs
	src/test/debuginfo/basic-types-mut-globals.rs
	src/test/debuginfo/simple-struct.rs
	src/test/debuginfo/trait-pointers.rs
2014-10-30 17:37:22 -07:00
Aaron Turon
e0ad0fcb95 Update code with new lint names 2014-10-28 08:54:21 -07:00