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45 commits

Author SHA1 Message Date
Patryk Wychowaniec
a8d34c1062
Improve reporting errors and suggestions for trait bounds 2020-02-09 10:33:47 +01:00
varkor
24a2929ed1 Normalise notes with the/is 2020-01-24 16:24:50 +00:00
varkor
0c2cf07d6e Add backticks to various diagnostics 2020-01-05 00:17:46 +00:00
varkor
9a602243c4 Add new folder for destructuring assignment tests 2019-12-23 11:20:13 +00:00
varkor
35979a92bf Add span information to ExprKind::Assign 2019-12-23 11:20:13 +00:00
varkor
5ab4735559 Recognise nested tuples/arrays/structs 2019-12-23 11:17:55 +00:00
varkor
5fa02ecc29 Add note about destructuring assignments 2019-12-23 11:17:55 +00:00
varkor
b7bfdbe681 Improve invalid assignment error 2019-12-23 11:16:51 +00:00
Mazdak Farrokhzad
b4420c8f5c rework run-fail and support check,build-fail 2019-12-21 22:16:00 +01:00
Esteban Küber
94c6425464 Remove E0308 note when primary label has all info 2019-11-18 11:03:03 -08:00
Esteban Küber
83ffda5216 Specific labels when referring to "expected" and "found" types 2019-11-18 11:02:22 -08:00
Guillaume Gomez
cfd4e9722e Fix ui tests with better error code usage 2019-11-14 13:05:56 +01:00
Esteban Küber
0baf61bfdb Increase spacing for suggestions in diagnostics 
Make the spacing between the code snippet and verbose structured
suggestions consistent with note and help messages.
 2019-10-24 12:26:01 -07:00
Esteban Küber
190589f8a7 Use structured suggestion for restricting bounds 
When a trait bound is not met and restricting a type parameter would
make the restriction hold, use a structured suggestion pointing at an
appropriate place (type param in param list or `where` clause).

Account for opaque parameters where instead of suggesting extending
the `where` clause, we suggest appending the new restriction:
`fn foo(impl Trait + UnmetTrait)`.
 2019-10-15 13:55:43 -07:00
Samy Kacimi
19a848d2ea
normalize use of backticks in compiler messages for librustc_metadata 
https://github.com/rust-lang/rust/issues/60532
 2019-07-19 22:24:56 +02:00
Samy Kacimi
e5e1397adb
normalize use of backticks in compiler messages for librustc/lint 
https://github.com/rust-lang/rust/issues/60532
 2019-07-17 22:49:48 +02:00
Vadim Petrochenkov
932ea64175 compiletest: Remove skip-codegen 2019-06-16 12:23:22 +03:00
memoryruins
eb4580a570 Update ui test suite to use dyn 2019-05-29 00:57:31 -04:00
Alexander Regueiro
783b713b5d Addressed more points raised in review. 2019-05-20 16:12:49 +01:00
Alexander Regueiro
fd7c253acc Update tests. 2019-05-20 16:12:49 +01:00
varkor
7f0f0e31ec Remove double trailing newlines 2019-04-22 16:57:01 +01:00
Andy Russell
b6f148c8bd
hide --explain hint if error has no extended info 2019-04-18 13:29:28 -04:00
Eduard-Mihai Burtescu
5f7055988b Resolve inconsistency in error messages between "parameter" and "variable". 2019-04-17 13:25:07 +03:00
Esteban Küber
e1be8b0318 Swap primary/secondary spans for E0458 2019-03-23 13:05:30 -07:00
Eduard-Mihai Burtescu
3e1cef7007 rustc: pass Option<&Substs> and Namespace around in ty::item_path. 2019-03-15 13:25:10 +02:00
Vadim Petrochenkov
fa72a81bea Update tests 2019-03-11 23:10:26 +03:00
Esteban Küber
87dd2e1df9 Use hidden suggestions for unused imports lint 2019-02-11 11:16:22 -08:00
bors
57d7cfc3cf Auto merge of #56645 - pietroalbini:fix-unused-imports, r=estebank 
Initial implementation of rustfixable unused_imports lint

This PR adds the initial implementation of rustfixable `unused_imports` lint. The implementation works, but rustfix is not able to apply all the suggestions until https://github.com/rust-lang/rust/issues/53934 is fixed. It also needs https://github.com/rust-lang/rust/pull/58296 to hide the suggested note since it's really useless.

cc https://github.com/rust-lang/rust/issues/47888

<details><summary><code>cargo fix</code> in action on the <code>unused_imports</code> lint</summary>

![screenshot from 2018-12-09 15-49-01](https://user-images.githubusercontent.com/2299951/49698874-3a026080-fbca-11e8-9bf1-24060b6c59c8.png)

</details>
 2019-02-11 10:34:09 +00:00
Pietro Albini
5ef71508fe
unused_imports: update tests 2019-02-08 08:44:56 +01:00
varkor
4e0e188999 Make name resolution handle consts in GenericParamsFromOuterFunction properly 2019-02-07 15:03:20 +01:00
bors
0c91f3d97f Auto merge of #57234 - Centril:const-stabilizations-2, r=oli-obk 
Const-stabilize `const_int_ops` + `const_ip`

r? @oli-obk

## Note for relnotes: This PR includes https://github.com/rust-lang/rust/pull/57105.

I've added T-lang since this affects intrinsics and the operational semantics of Rust's `const fn` fragment.

## Stable APIs proposed for constification

+ `const_int_ops`:
    + `count_ones`
    + `count_zeros`
    + `leading_zeros`
    + `trailing_zeros`
    + `swap_bytes`
    + `from_be`
    + `from_le`
    + `to_be`
    + `to_le`
+ `const_ip`
    + `Ipv4Addr::new`

## Unstable APIs constified

+ `const_int_conversion`:
    + `reverse_bits`
 2019-01-12 02:00:18 +00:00
kennytm
aa5fc743b5
Rollup merge of #57249 - frewsxcv:frewsxcv-second-edition, r=KodrAus 
Fix broken links to second edition TRPL.

Fixes https://github.com/rust-lang/rust/issues/57104.

Remove `second-edition/` from TRPL hyperlinks.
 2019-01-05 23:56:48 +08:00
Corey Farwell
d2c91a1a6d Fix broken links to second edition TRPL. 
Fixes https://github.com/rust-lang/rust/issues/57104.
 2019-01-01 12:53:07 -05:00
Yuning Zhang
710dcbd381 Improve type mismatch error messages 
Replace "integral variable" with "integer" and replace
"floating-point variable" with "floating-point number" to make the
message less confusing.
 2018-12-31 20:43:08 -05:00
Mazdak Farrokhzad
2760f87e3a const-stabilize const_int_ops + reverse_bits 2018-12-31 16:11:03 +01:00
Mark Rousskov
2a663555dd Remove licenses 2018-12-25 21:08:33 -07:00
Andy Russell
6474de904c
make non_camel_case_types an early lint 2018-12-24 12:58:52 -05:00
Vadim Petrochenkov
4fc3c13e32 resolve: Avoid sentence breaks in diagnostics 2018-11-18 13:58:36 +03:00
Felix S. Klock II
a2e090624e Removed #[rustc_error] from tests that are all // compile-pass. 
I also added `// skip-codegen` to each one, to address potential concerns
that this change would otherwise slow down our test suite spending time
generating code for files that are really just meant to be checks of
compiler diagnostics.

(However, I will say: My preference is to not use `// skip-codegen` if
one can avoid it. We can use all the testing of how we drive LLVM that
we can get...)

(Updated post rebase.)
 2018-11-07 13:09:52 +01:00
Matthew Russo
79afc6e9e8 updates tests to use new error code 2018-08-24 08:51:25 -04:00
varkor
aa3b5c58e4 Fix diagnostic regression 2018-08-20 16:16:39 +01:00
varkor
b5c2470ba3 Update new ui tests 2018-08-20 00:08:01 +01:00
varkor
4722744e4d Fix some remaining tests 2018-08-19 20:03:02 +01:00
varkor
49c45734c0 Refactor generic argument count check in astconv 2018-08-19 20:02:34 +01:00
David Wood
3fc7ab2373
Merged migrated compile-fail tests and ui tests. Fixes #46841. 2018-08-14 11:12:09 +02:00