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505 Commits

Author SHA1 Message Date
Yuki Okushi
e9af312932 [WIP] Fix tests 2019-01-20 04:37:58 +09:00
Yuki Okushi
b721c1a885 Fix tests 2019-01-18 05:24:17 +09:00
bors
ceb2512144 Auto merge of #57321 - petrochenkov:atokens, r=nikomatsakis 
Implement basic input validation for built-in attributes

Correct top-level shape (`#[attr]` vs `#[attr(...)]` vs `#[attr = ...]`) is enforced for built-in attributes, built-in attributes must also fit into the "meta-item" syntax (aka the "classic attribute syntax").

For some subset of attributes (found by crater run), errors are lowered to deprecation warnings.

NOTE: This PR previously included https://github.com/rust-lang/rust/pull/57367 as well.
 2019-01-16 15:01:20 +00:00
Yuki Okushi
d33ee3fefa Fix tests 2019-01-16 09:28:26 +09:00
Vadim Petrochenkov
41c65992c5 Implement basic input validation for built-in attributes 2019-01-13 14:17:19 +03:00
Esteban Küber
28ea03e114 Suggest correct location for lifetime parameters in use 2019-01-12 19:25:03 -08:00
Esteban Küber
db740313e0 Remove unrelated errors from parse stderr tests 2019-01-12 17:12:41 -08:00
Esteban Küber
1550787b13 Add label for invalid literal suffix 2019-01-11 23:37:49 -08:00
Esteban Küber
3ead6de40d Tweak incorrect discriminator value variant error 2019-01-11 23:12:29 -08:00
Esteban Küber
7feb802d89 Small tweaks to parser errors 2019-01-11 22:04:54 -08:00
Esteban Küber
de3c4be099 Tweak type argument after assoc type error 2019-01-11 21:45:24 -08:00
Esteban Küber
8119017746 Continue evaluating after finding incorrect .. in pattern 2019-01-11 21:33:57 -08:00
Esteban Küber
975f8b5e32 fix test 2019-01-11 21:21:30 -08:00
Esteban Küber
8bede50f23 Continue evaluating after incorrect float literal 2019-01-11 21:19:44 -08:00
Esteban Küber
65a8d7b1d8 fix tests 2019-01-11 21:07:46 -08:00
Esteban Küber
57f17e91d0 Continue evaluating after type argument in where clause 2019-01-11 21:05:48 -08:00
Esteban Küber
5d2f31cddc Continue evaluating after missing for in impl Trait for Foo 2019-01-11 20:58:51 -08:00
Esteban Küber
d8610b31ec Continue evaluating after parsing incorrect binary literal 2019-01-11 19:56:41 -08:00
Esteban Küber
fc4b54157f Continue parsing after lifetime in incorrect location 2019-01-11 19:41:43 -08:00
Vadim Petrochenkov
1f64f60d5c tests: Do not use -Z parse-only, continue compilation to test recovery 2019-01-06 22:20:46 +03:00
bors
443ae75eaf Auto merge of #57209 - estebank:suggest-raw-ident, r=petrochenkov 
Suggest using raw identifiers in 2018 edition when using keywords
 2019-01-01 23:30:34 +00:00
Esteban Küber
30961c958d Do not use unicode character in diagnostic help 2018-12-31 10:00:08 -08:00
Esteban Küber
b416f1398f Use structured suggestion for braceless unicode escape squence 2018-12-31 09:44:58 -08:00
Esteban Küber
2cd0d14eb1 Address review comments 
- Suggest raw ident escaping in all editions
- Keep primary label in all cases
 2018-12-31 08:24:00 -08:00
Vadim Petrochenkov
bc16edeb28 Fix rebase and more CI failures 2018-12-27 15:51:37 +03:00
Vadim Petrochenkov
fff01ccfa8 Do not abort compilation if expansion produces errors 
Fix a number of uncovered deficiencies in diagnostics
 2018-12-27 15:51:36 +03:00
Mark Rousskov
2a663555dd Remove licenses 2018-12-25 21:08:33 -07:00
Esteban Küber
25b3c82508 Do not point at delim spans for complete correct blocks 2018-12-17 10:22:49 -08:00
Alexander Regueiro
ee89c088b0 Various minor/cosmetic improvements to code 2018-12-07 23:53:34 +00:00
bors
4bb5d35659 Auto merge of #56392 - petrochenkov:regensym, r=oli-obk 
Delay gensym creation for "underscore items" (`use foo as _`/`const _`) until name resolution

So they cannot be cloned by macros. See https://github.com/rust-lang/rust/pull/56303 for the discussion.

Mostly fix cross-crate use of underscore items by inverting the "gensyms are lost in metadata" bug as described in https://github.com/rust-lang/rust/pull/56303#issuecomment-442464695.
Fix unused import warnings for single-segment imports (first commit) and `use crate_name as _` imports (as specified in https://github.com/rust-lang/rust/pull/56303#issuecomment-442274118).
Prohibit accidentally implemented `static _: TYPE = EXPR;` (cc https://github.com/rust-lang/rust/pull/55983).
Add more tests for `use foo as _` imports.
 2018-12-06 15:08:11 +00:00
Oliver Scherer
61efc3b71b Update tests 2018-12-04 10:06:05 +01:00
Vadim Petrochenkov
2d4b633be3 Delay gensym creation for "underscore items" until name resolution 
Prohibit `static _`
Fis unused import warnings for `use foo as _`
Add more tests for `use foo as _`
 2018-12-02 15:42:30 +03:00
Guillaume Gomez
796892e0ef Rollup merge of #56220 - estebank:suggest-lifetime-move, r=nikomatsakis 
Suggest appropriate place for lifetime when declared after type arguments
 2018-11-29 13:10:39 +01:00
Esteban Küber
79ee8f329d Suggest appropriate place for lifetime when declared after type arguments 2018-11-25 12:41:38 -08:00
Esteban Küber
e5cd1edfa1 Reword incorrect macro invocation primary label 2018-11-23 15:37:31 -08:00
bors
af791bb8f4 Auto merge of #55451 - estebank:arg-doc, r=pnkfelix 
Custom diagnostic when trying to doc comment argument

When writing

```
pub fn f(
    /// Comment
    id: u8,
) {}
```

Produce a targeted diagnostic

```
error: documentation comments cannot be applied to method arguments
  --> $DIR/fn-arg-doc-comment.rs:2:5
   |
LL |     /// Comment
   |     ^^^^^^^^^^^ doc comments are not allowed here
```

Fix #54801.
 2018-11-05 16:36:18 +00:00
Esteban Küber
3e22e0c3bc Use token description in "expected/found" parse messages 2018-10-28 16:05:50 -07:00
Esteban Küber
adb96ec64b Provide specific label for patern parsing error 2018-10-28 14:38:00 -07:00
Esteban Küber
d491734b15 Point at match when a parse failure ocurrs inside of it 2018-10-28 11:41:23 -07:00
Esteban Küber
ea57134607 Produce targeted diagnostic when using doc comments on fn args 
Before parsing argument names and types, try to consume an incorrectly
included doc comment or attribute in order to recover and continue
parsing the rest of the fn definition.
 2018-10-28 11:38:50 -07:00
kennytm
eb74711b54 Rollup merge of #55298 - estebank:macro-def, r=pnkfelix 
Point at macro definition when no rules expect token

Fix #35150.
 2018-10-26 23:06:30 +08:00
Esteban Küber
1ab45ec7e3 Point to macro def span instead of whole body 2018-10-24 11:34:23 -07:00
Esteban Küber
8227a938a4 Point at macro definition when no rules expect token 2018-10-23 21:44:46 -07:00
Esteban Küber
ad144ac3c1 Modify invalid macro in expression context diagnostic 2018-10-23 10:07:34 -07:00
Vadim Petrochenkov
21d67c45a3 Fix a few tests with target-specific output 
Enable one fully ignored test
 2018-10-21 14:06:29 +03:00
Vadim Petrochenkov
7977250fb4 Make sure all ui/parse tests have -Z parse-only 
Except those testing parsing during macro expansion
 2018-10-21 14:06:29 +03:00
Vadim Petrochenkov
64c0efab85 Make some ui/parser tests compile-pass 2018-10-21 14:06:28 +03:00
Vadim Petrochenkov
51f3b6241d Move more parsing tests to ui/parser 2018-10-21 14:06:28 +03:00
Vadim Petrochenkov
73e1f8970f Move parse-fail tests to UI 2018-10-21 14:06:28 +03:00
Andy Russell
f5db411410 add suggestion for inverted function parameters 
Fixes #54065.
 2018-10-05 10:33:19 -04:00