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1652 Commits

Author SHA1 Message Date
Paul Collier
7a24b3a4d7 libsyntax: int => i32 in appropriate places 2015-01-18 19:43:44 -08:00
Seo Sanghyeon
3f0cc8011a Make output type in ast::FnDecl optional 2015-01-18 22:49:19 +09:00
bors
dcaeb6aa23 auto merge of #20901 : dgrunwald/rust/update-token-can-begin-expr, r=sanxiyn 
* add `Token::AndAnd` (double borrow)
 * add `Token::DotDot` (range notation)
 * remove `Token::Pound` and `Token::At`

This fixes a syntax error when parsing `fn f() -> RangeTo<i32> { return ..1; }`.

Also, remove `fn_expr_lookahead`.
It's from the `fn~` days and seems to no longer be necessary.
 2015-01-18 11:28:53 +00:00
Paul Collier
a32249d447 libsyntax: uint types to usize 2015-01-17 23:45:29 +00:00
Alex Crichton
42198c18f4 Test fixes and rebase conflicts 2015-01-15 18:53:30 -08:00
Alex Crichton
0be4b9b9c5 rollup merge of #21088: aochagavia/obsolete 
Only the most recent changes (since November 2014) get a special error.

Fixes #20599
 2015-01-15 14:11:44 -08:00
Eduard Burtescu
b51026e09c syntax: parse fully qualified UFCS expressions. 2015-01-15 18:51:14 +02:00
Adolfo Ochagavía
21a2df6362 Remove old obsolete syntax errors 2015-01-14 22:17:03 +01:00
Daniel Grunwald
d0863adf24 Update Token::can_begin_expr() to make it consistent with the grammar: 
* add Token::AndAnd (double borrow)
 * add Token::DotDot (range notation)
 * remove Token::Pound and Token::At

Fixes a syntax error when parsing "fn f() -> RangeTo<i32> { return ..1; }".

Also, remove "fn_expr_lookahead".
It's from the fn~ days and seems to no longer be necessary.
 2015-01-11 00:14:03 +01:00
Steven Fackler
cbd962ebb5 Forbid trailing attributes in impl blocks 
Closes #20711
 2015-01-08 21:36:30 -08:00
Alex Crichton
d11bfba71b rollup merge of #20720: nick29581/assoc-ice-missing 2015-01-07 17:38:03 -08:00
Nick Cameron
68a783a89f Remove String impls and fix for make tidy 2015-01-08 14:35:53 +13:00
Alex Crichton
6e806bdefd rollup merge of #20721: japaric/snap 
Conflicts:
	src/libcollections/vec.rs
	src/libcore/fmt/mod.rs
	src/librustc/lint/builtin.rs
	src/librustc/session/config.rs
	src/librustc_trans/trans/base.rs
	src/librustc_trans/trans/context.rs
	src/librustc_trans/trans/type_.rs
	src/librustc_typeck/check/_match.rs
	src/librustdoc/html/format.rs
	src/libsyntax/std_inject.rs
	src/libsyntax/util/interner.rs
	src/test/compile-fail/mut-pattern-mismatched.rs
 2015-01-07 17:26:58 -08:00
Alex Crichton
f6a7dc5528 rollup merge of #20726: dgrunwald/require-parens-for-chained-comparison 
[Rendered RFC](https://github.com/rust-lang/rfcs/blob/master/text/0558-require-parentheses-for-chained-comparisons.md)
 2015-01-07 17:19:55 -08:00
Daniel Grunwald
1cc69c484e RFC 558: Require parentheses for chained comparisons 
Fixes #20724.
 2015-01-08 01:44:01 +01:00
Jorge Aparicio
517f1cc63c use slicing sugar 2015-01-07 17:35:56 -05:00
Nick Cameron
63a9bd5e0a Fix precedence for ranges. 
Technically this is a

[breaking-change]

but it probably shouldn't affect your code.

Closes #20256
 2015-01-08 11:25:00 +13:00
bors
c0216c8945 Merge pull request #20674 from jbcrail/fix-misspelled-comments 
Fix misspelled comments.

Reviewed-by: steveklabnik
 2015-01-07 15:35:30 +00:00
Joseph Crail
e3b7fedc20 Fix misspelled comments. 
I cleaned up comments prior to the 1.0 alpha release.
 2015-01-06 20:53:18 -05:00
Alex Crichton
56a9e2fcd5 Test fixes and rebase conflicts 2015-01-06 16:10:37 -08:00
Alex Crichton
0631b466c2 rollup merge of #19430: pczarn/interp_tt-cleanup 
Conflicts:
	src/libsyntax/parse/parser.rs
 2015-01-06 15:38:10 -08:00
Piotr Czarnecki
d85c017f92 Cleanup and followup to PR #17830: parsing changes 
Prevents breaking down `$name` tokens into separate `$` and `name`.
Reports unknown macro variables.

Fixes #18775
Fixes #18839
Fixes #15640
 2015-01-07 00:24:48 +01:00
Alex Crichton
5c3ddcb15d rollup merge of #20481: seanmonstar/fmt-show-string 
Conflicts:
	src/compiletest/runtest.rs
	src/libcore/fmt/mod.rs
	src/libfmt_macros/lib.rs
	src/libregex/parse.rs
	src/librustc/middle/cfg/construct.rs
	src/librustc/middle/dataflow.rs
	src/librustc/middle/infer/higher_ranked/mod.rs
	src/librustc/middle/ty.rs
	src/librustc_back/archive.rs
	src/librustc_borrowck/borrowck/fragments.rs
	src/librustc_borrowck/borrowck/gather_loans/mod.rs
	src/librustc_resolve/lib.rs
	src/librustc_trans/back/link.rs
	src/librustc_trans/save/mod.rs
	src/librustc_trans/trans/base.rs
	src/librustc_trans/trans/callee.rs
	src/librustc_trans/trans/common.rs
	src/librustc_trans/trans/consts.rs
	src/librustc_trans/trans/controlflow.rs
	src/librustc_trans/trans/debuginfo.rs
	src/librustc_trans/trans/expr.rs
	src/librustc_trans/trans/monomorphize.rs
	src/librustc_typeck/astconv.rs
	src/librustc_typeck/check/method/mod.rs
	src/librustc_typeck/check/mod.rs
	src/librustc_typeck/check/regionck.rs
	src/librustc_typeck/collect.rs
	src/libsyntax/ext/format.rs
	src/libsyntax/ext/source_util.rs
	src/libsyntax/ext/tt/transcribe.rs
	src/libsyntax/parse/mod.rs
	src/libsyntax/parse/token.rs
	src/test/run-pass/issue-8898.rs
 2015-01-06 15:22:24 -08:00
Nick Cameron
0c7f7a5fb8 fallout 2015-01-07 12:02:52 +13:00
Sean McArthur
44440e5c18 core: split into fmt::Show and fmt::String 
fmt::Show is for debugging, and can and should be implemented for
all public types. This trait is used with `{:?}` syntax. There still
exists #[derive(Show)].

fmt::String is for types that faithfully be represented as a String.
Because of this, there is no way to derive fmt::String, all
implementations must be purposeful. It is used by the default format
syntax, `{}`.

This will break most instances of `{}`, since that now requires the type
to impl fmt::String. In most cases, replacing `{}` with `{:?}` is the
correct fix. Types that were being printed specifically for users should
receive a fmt::String implementation to fix this.

Part of #20013

[breaking-change]
 2015-01-06 14:49:42 -08:00
Nick Cameron
e970db37a9 Remove old slicing hacks and make new slicing work 2015-01-07 10:49:00 +13:00
Nick Cameron
f7ff37e4c5 Replace full slice notation with index calls 2015-01-07 10:46:33 +13:00
Alex Crichton
4b359e3aee More test fixes! 2015-01-05 22:58:37 -08:00
Alex Crichton
7975fd9cee rollup merge of #20482: kmcallister/macro-reform 
Conflicts:
	src/libflate/lib.rs
	src/libstd/lib.rs
	src/libstd/macros.rs
	src/libsyntax/feature_gate.rs
	src/libsyntax/parse/parser.rs
	src/libsyntax/show_span.rs
	src/test/auxiliary/macro_crate_test.rs
	src/test/compile-fail/lint-stability.rs
	src/test/run-pass/intrinsics-math.rs
	src/test/run-pass/tcp-connect-timeouts.rs
 2015-01-05 19:01:17 -08:00
Alex Crichton
384e218789 Merge remote-tracking branch 'nrc/sized-2' into rollup 
Conflicts:
	src/liballoc/boxed.rs
	src/libcollections/btree/map.rs
	src/libcollections/slice.rs
	src/libcore/borrow.rs
	src/libcore/cmp.rs
	src/libcore/ops.rs
	src/libstd/c_str.rs
	src/libstd/collections/hash/map.rs
	src/libsyntax/parse/obsolete.rs
	src/test/compile-fail/unboxed-closure-sugar-default.rs
	src/test/compile-fail/unboxed-closure-sugar-equiv.rs
	src/test/compile-fail/unboxed-closure-sugar-lifetime-elision.rs
	src/test/compile-fail/unboxed-closure-sugar-region.rs
	src/test/compile-fail/unsized3.rs
	src/test/run-pass/associated-types-conditional-dispatch.rs
 2015-01-05 18:55:41 -08:00
Alex Crichton
afbce050ca rollup merge of #20556: japaric/no-for-sized 
Conflicts:
	src/libcollections/slice.rs
	src/libcollections/str.rs
	src/libcore/borrow.rs
	src/libcore/cmp.rs
	src/libcore/ops.rs
	src/libstd/c_str.rs
	src/test/compile-fail/issue-19009.rs
 2015-01-05 18:47:45 -08:00
Alex Crichton
bb5e16b4b8 rollup merge of #20554: huonw/mut-pattern 
Conflicts:
	src/librustc_typeck/check/_match.rs
 2015-01-05 18:38:51 -08:00
Alex Crichton
3d9923d0d5 rollup merge of #20424: jroesch/tuple-struct-where-clause-fix 
Fixes #17904. All the cases that I believe we should support are detailed in the test case, let me know if there is there is any more desired behavior. cc @japaric.

r? @nikomatsakis or whoever is appropriate.
 2015-01-05 18:36:30 -08:00
Alex Crichton
7f4f79cbd7 rollup merge of #20099: P1start/parse-more-macro-ops 
Closes #20093.
 2015-01-05 18:36:25 -08:00
Keegan McAllister
c9f0ff3813 Reserve the keyword 'macro' 2015-01-05 18:21:14 -08:00
Nick Cameron
48f50e1e98 Obsolete Sized? T 
[breaking-change]

Use `T: ?Sized`
 2015-01-06 14:20:47 +13:00
Nick Cameron
595a082587 Remove the prefix in ObsoleteSyntax variants 2015-01-06 13:23:29 +13:00
Jorge Aparicio
799332fa3f syntax: remove dead code 2015-01-05 17:22:16 -05:00
Jorge Aparicio
58b0d7479f syntax: make the closure type f: |uint| -> bool syntax obsolete 2015-01-05 17:22:16 -05:00
Jorge Aparicio
714a5b7f5e remove TyClosure 2015-01-05 17:22:15 -05:00
Keegan McAllister
fc58479323 Stop using macro_escape as an inner attribute 
In preparation for the rename.
 2015-01-05 12:00:57 -08:00
Jorge Aparicio
4ed2800701 syntax: obsolete the for Sized? syntax 2015-01-05 14:56:49 -05:00
Keegan McAllister
e2a9c04e19 Allow leading :: in use items 2015-01-05 11:38:12 -08:00
Keegan McAllister
ad7c647773 Add a special macro nonterminal $crate 2015-01-05 11:38:12 -08:00
Jared Roesch
c02fac471a Refactor struct parsing and add tests 2015-01-05 00:46:01 -08:00
Huon Wilson
bf6c007760 Change & pat to only work with &T, and &mut with &mut T. 
This implements RFC 179 by making the pattern `&<pat>` require matching
against a variable of type `&T`, and introducing the pattern `&mut
<pat>` which only works with variables of type `&mut T`.

The pattern `&mut x` currently parses as `&(mut x)` i.e. a pattern match
through a `&T` or a `&mut T` that binds the variable `x` to have type
`T` and to be mutable. This should be rewritten as follows, for example,

    for &mut x in slice.iter() {

becomes

    for &x in slice.iter() {
        let mut x = x;

Due to this, this is a

[breaking-change]

Closes #20496.
 2015-01-05 16:14:17 +11:00
bors
ed22606c83 auto merge of #20285 : FlaPer87/rust/oibit-send-and-friends, r=nikomatsakis 
This commit introduces the syntax for negative implementations of traits
as shown below:

`impl !Trait for Type {}`

cc #13231
Part of RFC rust-lang/rfcs#127

r? @nikomatsakis
 2015-01-05 04:20:46 +00:00
Jared Roesch
c54932cb12 Fix the parsing of where-clauses for structs 2015-01-04 17:33:31 -08:00
Flavio Percoco
8b883ab268 Add syntax for negative implementations of traits 
This commit introduces the syntax for negative implmenetations of traits
as shown below:

`impl !Trait for Type {}`

cc #13231
Part of RFC #3
 2015-01-04 23:16:13 +01:00
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