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574 Commits

Author SHA1 Message Date
Zack M. Davis
1b6c9605e4 use field init shorthand EVERYWHERE 
Like #43008 (f668999), but _much more aggressive_.
 2017-08-15 15:29:17 -07:00
Eduard-Mihai Burtescu
8a4facc3c3 syntax: #[allow_internal_unsafe] bypasses the unsafe_code lint in macros. 2017-08-12 09:14:50 +03:00
Oliver Schneider
970c78094f Reexport all SyntaxExtension variants 2017-08-07 10:22:28 +02:00
Vadim Petrochenkov
1e8a7f68e9 Avoid duplicated errors for generic arguments in macro paths 2017-07-27 23:01:17 +03:00
Jeffrey Seyfried
7d493bdd2a Add LazyTokenStream. 2017-06-26 02:06:31 +00:00
Jeffrey Seyfried
e42836b208 Implement quote! and other proc_macro API. 2017-06-26 02:06:26 +00:00
Jeffrey Seyfried
d4488b7df9 Simplify hygiene::Mark application, and 
remove variant `Token::SubstNt` in favor of `quoted::TokenTree::MetaVar`.
 2017-06-26 02:05:45 +00:00
est31
602036370f Extend the unused macro lint to macros 2.0 2017-05-31 17:03:41 +02:00
Jeffrey Seyfried
1f175fa35d Hygienize librustc_resolve. 2017-05-25 05:51:50 +00:00
Mark Simulacrum
8b93680d28 Rollup merge of #42006 - jseyfried:fix_include_regression, r=nrc 
Fix ICE on `include!(line!())` (regression)

Fixes #41776.
r? @nrc
 2017-05-19 14:16:15 -06:00
bors
d8215fc238 Auto merge of #42049 - Mark-Simulacrum:rollup, r=Mark-Simulacrum 
Rollup of 5 pull requests

- Successful merges: #41937, #41957, #42017, #42039, #42046
- Failed merges:
 2017-05-17 01:57:45 +00:00
Andre Bogus
958c67d9c8 adressed comments by @kennytm and @petrochenkov 2017-05-15 23:56:09 +02:00
Jeffrey Seyfried
4f2f27014d Fix regression on include!(line!()). 2017-05-15 09:41:05 +00:00
est31
d14d194f61 Support #[allow] etc logic on a per macro level 
This commit extends the current unused macro linter
to support directives like #[allow(unused_macros)]
or #[deny(unused_macros)] directly next to the macro
definition, or in one of the modules the macro is
inside. Before, we only supported such directives
at a per crate level, due to the crate's NodeId
being passed to session.add_lint.

We also had to implement handling of the macro's
NodeId in the lint visitor.
 2017-05-13 16:02:29 +02:00
est31
df188b8f97 Add lint for unused macros 2017-05-13 16:02:29 +02:00
Andre Bogus
a9c163ebe9 Fix some clippy warnings in libsyntax 
This is mostly removing stray ampersands, needless returns and lifetimes.
 2017-05-12 20:05:39 +02:00
Esteban Küber
8c9ad8d72c Group "macro expansion" notes per call span 2017-05-06 00:55:42 -07:00
Esteban Küber
56411443f2 Use diagnostics for trace_macro instead of println 2017-05-05 15:51:48 -07:00
Jeffrey Seyfried
8fde04b4a2 Improve Path spans. 2017-03-30 05:44:56 +00:00
Jeffrey Seyfried
ec7c0aece1 Merge ExpnId and SyntaxContext. 2017-03-29 00:41:10 +00:00
Jeffrey Seyfried
e839486318 Move resolve_invoc from syntax to resolve. 2017-03-10 08:08:32 -08:00
Jeffrey Seyfried
212b6c2550 Refactor out ast::ItemKind::MacroDef. 2017-03-10 08:08:32 -08:00
Jeffrey Seyfried
f6eaaf350e Integrate TokenStream. 2017-03-03 02:15:37 +00:00
bors
5907ed63d3 Auto merge of #39655 - durka:recursion-limit-suggestion, r=nikomatsakis 
suggest doubling recursion limit in more situations

Fixes #38852.

r? @bluss
 2017-03-02 17:44:17 +00:00
Alex Burka
6e259dc778 note -> help 2017-03-02 07:11:22 +00:00
Josh Driver
4ecdc68153 Move MacroKind into Def::Macro 2017-02-23 20:12:33 +10:30
Josh Driver
2d91e7aab8 Refactor macro resolution errors + add derive macro suggestions 2017-02-16 22:03:15 +10:30
Jeffrey Seyfried
2cc61eebb7 Allow using inert attributes from proc_macro_derives with #![feature(proc_macro)]. 2017-02-12 07:20:04 +00:00
Alex Burka
b4993ec863 suggest doubling recursion limit in more situations 2017-02-09 06:40:23 +00:00
Josh Driver
fbdd038866 Move derive macro expansion into the MacroExpander 
This removes the expand_derives function, and sprinkles
the functionality throughout the Invocation Collector,
Expander and Resolver.
 2017-02-05 09:31:02 +10:30
Josh Driver
0a7380d7fc Rename CustomDerive to ProcMacroDerive for macros 1.1 2017-02-05 09:31:02 +10:30
Josh Driver
0477daf9f0 Make builtin derives a SyntaxExtension 
This allows builtin derives to be registered and
resolved, just like other derive types.
 2017-02-05 09:31:01 +10:30
Jeffrey Seyfried
debcbf0b8e Refactor the parser to consume token trees. 2017-01-17 08:17:26 +00:00
Jeffrey Seyfried
c12fc66a9d Allow legacy custom derive authors to disable warnings in downstream crates. 2016-12-23 05:49:34 +00:00
Jeffrey Seyfried
6f040b48ef Avoid including attributes in bang macro invocations. 2016-12-18 23:26:31 +00:00
Jeffrey Seyfried
421c5d11c1 Remove scope placeholders, remove method add_macro of ext::base::Resolver. 2016-12-18 23:26:30 +00:00
Jeffrey Seyfried
e80d1a8faf Remove MacroDef's fields imported_from and allow_internal_unstable, 
remove `export` argument of `resolver.add_macro()`.
 2016-12-18 23:26:29 +00:00
Jeffrey Seyfried
5675d9d280 Clean up directory ownership semantics. 2016-11-22 01:48:10 +00:00
Jeffrey Seyfried
36c8f6b0d3 Cleanup InternedString. 2016-11-21 09:00:56 +00:00
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
641274f907 Resolve imports during expansion. 2016-11-17 08:07:44 +00:00
Mark-Simulacrum
7bbebb1f54 Change implementation of syntax::util::SmallVector to use data_structures::SmallVec. 2016-11-11 07:38:48 -07:00
Jeffrey Seyfried
11195676a0 Elimite $crate before invokng custom derives. 2016-11-10 10:23:35 +00:00
Jeffrey Seyfried
23ad6fdb66 Improve tt-heavy expansion performance. 2016-11-04 02:38:54 +00:00
Jeffrey Seyfried
cbd24757eb Move CrateConfig from Crate to ParseSess. 2016-10-29 07:52:58 +00:00
Jeffrey Seyfried
53de24bbd1 Refactor away fields MacroDef::{use_locally, export}. 2016-10-24 00:43:19 +00:00
Eduard-Mihai Burtescu
a6788d0ba8 Rollup merge of #37198 - jseyfried:future_proof_macros_11, r=nrc 
macros 1.1: future proofing and cleanup

This PR
 - uses the macro namespace for custom derives (instead of a dedicated custom derive namespace),
 - relaxes the shadowing rules for `#[macro_use]`-imported custom derives to match the shadowing rules for ordinary `#[macro_use]`-imported macros, and
 - treats custom derive `extern crate`s like empty modules so that we can eventually allow, for example, `extern crate serde_derive; use serde_derive::Serialize;` backwards compatibly.

r? @alexcrichton
 2016-10-19 08:00:00 +03:00
Jeffrey Seyfried
33e3da831c Use the macro namespace for custom derives. 2016-10-15 22:55:19 +00:00
Jeffrey Seyfried
d902963b6d Refactor syntax::ext::base::Resolver::resolve_invoc. 2016-10-15 20:50:02 +00:00