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128 commits

Author SHA1 Message Date
Oliver Schneider
eb447f4ef4
Fix various useless derefs and slicings 2017-03-27 08:58:00 +02:00
Vadim Petrochenkov
32575a0487 Give spans to individual path segments in AST 2017-03-10 08:21:45 -08:00
Guillaume Gomez
62fb7fc54a Switch logic to Span instead of HashMap 2017-02-03 11:08:20 +01:00
Scott Olson
a9f8f98caa Rename ExprKind::Vec to Array in HIR and HAIR. 
This is a clearer name since they represent [a, b, c] array literals.
 2017-01-16 00:45:51 -08:00
Jeffrey Seyfried
f10f50b426 Refactor how global paths are represented (for both ast and hir). 2016-12-22 06:14:35 +00:00
Jeffrey Seyfried
8e61ff25d8 Optimize ast::PathSegment. 2016-12-19 20:57:00 +00:00
Eduard Burtescu
9aaf26e7aa rustc: rework stability to be on-demand for type-directed lookup. 2016-11-28 04:18:11 +02:00
Jeffrey Seyfried
e85a0d70b8 Use Symbol instead of InternedString in the AST, HIR, and various other places. 2016-11-21 09:00:55 +00:00
Jeffrey Seyfried
d2f8fb0a0a Move syntax::util::interner -> syntax::symbol, cleanup. 2016-11-20 23:40:20 +00:00
Jeffrey Seyfried
a2626410d7 Refactor MetaItemKind to use Names instead of InternedStrings. 2016-11-20 11:46:06 +00:00
Josh Driver
d6689fdc61 Add warnings when the #[should_panic] attribute is invalid 2016-11-14 22:22:17 +10:30
iirelu
e593c3b893 Changed most vec! invocations to use square braces 
Most of the Rust community agrees that the vec! macro is clearer when
called using square brackets [] instead of regular brackets (). Most of
these ocurrences are from before macros allowed using different types of
brackets.

There is one left unchanged in a pretty-print test, as the pretty
printer still wants it to have regular brackets.
 2016-10-31 22:51:40 +00:00
Jeffrey Seyfried
cbd24757eb Move CrateConfig from Crate to ParseSess. 2016-10-29 07:52:58 +00:00
Manish Goregaokar
259d1fcd47 Rollup merge of #36599 - jonas-schievink:whats-a-pirates-favorite-data-structure, r=pnkfelix 
Contains a syntax-[breaking-change] as a separate commit (cc #31645).nnAlso renames slice patterns from `PatKind::Vec` to `PatKind::Slice`.
 2016-10-01 19:22:12 +05:30
Jonathan Turner
13c8e763d4 Rollup merge of #36787 - jseyfried:fix_test_harness_reexport_errors, r=nrc 
Avoid re-export errors in the generated test harness

Fixes #36768.
r? @nrc
 2016-09-28 20:21:51 -07:00
Jonas Schievink
48e5199de3 libsyntax: clearer names for some AST parts 
This applies the HIR changes from the previous commits to the AST, and
is thus a syntax-[breaking-change]

Renames `PatKind::Vec` to `PatKind::Slice`, since these are called slice
patterns, not vec patterns. Renames `TyKind::Vec`, which represents the
type `[T]`, to `TyKind::Slice`. Renames `TyKind::FixedLengthVec` to
`TyKind::Array`.
 2016-09-28 22:31:18 +02:00
Jeffrey Seyfried
dd47815478 Avoid re-export errors in the generated test harness. 2016-09-27 20:23:59 +00:00
Jeffrey Seyfried
f34e49dd90 With --test, make #[test] functions pub in InvocationCollector 
and expand the `__test_reexports` in the correct scope.
 2016-09-27 06:43:49 +00:00
Jeffrey Seyfried
b54e1e3997 Differentiate between monotonic and non-monotonic expansion and 
only assign node ids during monotonic expansion.
 2016-09-13 09:40:28 +00:00
Jeffrey Seyfried
78c0039878 Expand generated test harnesses and macro registries. 2016-09-13 09:40:28 +00:00
Jeffrey Seyfried
a9821e1658 Refactor ExtCtxt to use a Resolver instead of a MacroLoader. 2016-09-13 05:31:16 +00:00
Jeffrey Seyfried
d986bbe674 Implement stackless expansion. 2016-09-05 04:53:34 +00:00
Jeffrey Seyfried
c14ff2884d Rollup merge of #35917 - jseyfried:remove_attr_ext_traits, r=nrc 
syntax: Remove traits `AttrMetaMethods`, `AttributeMethods`, and `AttrNestedMetaItemMethods`
 2016-08-28 10:40:04 +00:00
Jeffrey Seyfried
6303640e85 Rollup merge of #35850 - SergioBenitez:master, r=nrc 
Implement RFC#1559: allow all literals in attributes

Implemented rust-lang/rfcs#1559, tracked by #34981.
 2016-08-28 10:38:19 +00:00
Keith Yeung
aa5c4bb05d Change Constness to Spanned<Constness> 2016-08-27 22:43:51 -07:00
Jeffrey Seyfried
bfb01bbb26 Refactor away AttrMetaMethods. 2016-08-25 20:41:40 +00:00
Jeffrey Seyfried
4eb08bb2ab Refactor away AttrNestedMetaItemMethods. 2016-08-25 20:41:32 +00:00
Sergio Benitez
8250a26b5b Implement RFC#1559: allow all literals in attributes. 2016-08-25 13:25:22 -07:00
bors
7ed6068d3e Auto merge of #34789 - jonathandturner:simplify_liberror, r=alexcrichton 
Simplify librustc_errors

This is part 2 of the error crate refactor, starting with #34403.

In this refactor, I focused on slimming down the error crate to fewer moving parts.  As such, I've removed quite a few parts and replaced the with simpler, straight-line code.  Specifically, this PR:

* Removes BasicEmitter
* Remove emit from emitter, leaving emit_struct
* Renames emit_struct to emit
* Removes CoreEmitter and focuses on a single Emitter
* Implements the latest changes to error format RFC (#1644)
* Removes (now-unused) code in emitter.rs and snippet.rs
* Moves more tests to the UI tester, removing some duplicate tests in the process

There is probably more that could be done with some additional refactoring, but this felt like it was getting to a good state.

r? @alexcrichton   cc: @Manishearth (as there may be breaking changes in stuff I removed/changed)
 2016-07-17 00:06:29 -07:00
Jonathan Turner
71ec2867e3 Implement latest rfc style using simpler rendering 2016-07-14 07:57:46 -04:00
Jeffrey Seyfried
0701571fe7 Implement macro_rules! placeholders and the macro scope map 2016-07-14 01:34:37 +00:00
Jeffrey Seyfried
9bb3ea0feb Rollup merge of #34436 - jseyfried:no_block_expr, r=eddyb 
To allow these braced macro invocation, this PR removes the optional expression from `ast::Block` and instead uses a `StmtKind::Expr` at the end of the statement list.

Currently, braced macro invocations in blocks can expand into statements (and items) except when they are last in a block, in which case they can only expand into expressions.

For example,
```rust
macro_rules! make_stmt {
    () => { let x = 0; }
}

fn f() {
    make_stmt! {} //< This is OK...
    let x = 0; //< ... unless this line is commented out.
}
```

Fixes #34418.
 2016-06-26 02:20:14 +00:00
Jeffrey Seyfried
8eddf02800 Rollup merge of #34339 - jseyfried:thin_vec, r=petrochenkov,Manishearth 
Generalize and abstract `ThinAttributes` to `ThinVec<Attribute>`.
 2016-06-26 02:18:43 +00:00
Jeffrey Seyfried
060a84d1f7 Refactor away duplicate method ecx.block_all() 2016-06-23 23:26:43 +00:00
Jeffrey Seyfried
b7da35a5aa Remove field expr of ast::Block 2016-06-23 17:42:08 +00:00
Jonathan Turner
2b8bab095d Move test helper functions to consolidated codemap testing 2016-06-23 10:50:05 -04:00
Jonathan Turner
b68e079522 Actually consolidate the CodeMap tests 2016-06-23 09:05:39 -04:00
Jonathan Turner
f2fe204dcc Consolidate codemap tests and fix more errors for travis 2016-06-23 08:07:35 -04:00
Jonathan Turner
6ae3502134 Move errors from libsyntax to its own crate 2016-06-23 08:07:35 -04:00
Jeffrey Seyfried
5033eca65f Generalize and abstract ThinAttributes 2016-06-19 00:01:55 +00:00
Jeffrey Seyfried
2cd6ccf0b1 Simplify gated cfg checking 2016-06-16 19:24:44 +00:00
Jeffrey Seyfried
66b9ade341 Strip #[test] nodes during cfg processing on non-test builds. 2016-06-11 03:13:44 +00:00
Jeffrey Seyfried
51499b6e1f Load macros from extern crates during expansion. 2016-06-09 00:44:17 +00:00
bors
623af22b9a Auto merge of #33821 - sanxiyn:cfg-test, r=nikomatsakis 
Do not inject test harness for --cfg test

Fix #33670.
 2016-05-28 10:24:01 -07:00
Jeffrey Seyfried
15d5074a34 Process cfg_attr attributes on non-optional expressions 2016-05-27 00:01:04 +00:00
Jeffrey Seyfried
a306f85df9 Implement CfgFolder directly instead of passing a closure to strip_items 2016-05-26 23:23:11 +00:00
Seo Sanghyeon
3c4eb01482 Remove unused field and argument 2016-05-24 02:00:39 +09:00
Seo Sanghyeon
f27fbf9a4a Do not inject test harness for --cfg test 2016-05-24 00:44:44 +09:00
Vadim Petrochenkov
b32d7b5923 syntax: Merge keywords and remaining special idents in one list 
Simplify the macro used for generation of keywords
Make `Keyword::ident` private
 2016-04-24 20:59:44 +03:00
Vadim Petrochenkov
e2c821d35e syntax: Make static/super/self/Self keywords + special ident cleanup 2016-04-24 20:59:44 +03:00