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Author SHA1 Message Date
Rob Tsuk
a1f9796788 Specify required version of cargo_metadata 2018-03-09 07:40:39 -07:00
Rob Tsuk
ba10a4c48d Canonicalise the paths 2018-03-09 07:24:40 -07:00
Rob Tsuk
53dcb0d09d Restore cargo fmt behavior in workspaces 
Previously, cargo fmt  invoked without parameters would
only format the crate in the current directory, even if
the crate was part of a workspace. This patch restores
that behavior.
 2018-03-09 07:24:40 -07:00
topecongiro
2188b464b0 Format macro call with item arguments 2018-03-09 17:17:55 +09:00
topecongiro
eaab592cb8 Avoid unindenting code block in comment with unformattable macro 
`format_code_block` formats the given `code_snippet` by enclosing it inside
`fn main` block. Previously we did not add indentation to the `code_snippet`
before formatting it. This works fine as long as we can format the given
`code_snippet`, but when the code block has unformattable macro, they gets
unindented. This commit fixes it by adding proper indentation before formatting
the `code_snippet`.

For example, when formatting the following code block,

```rust
some_macro!(pub fn foo() {
    println!("Don't unindent me!");
});
```

previously we enclosed it like this:

```rust
fn main() {
some_macro!(pub fn foo() {
    println!("Don't unindent me!");
});
}
```

with this PR, we will enclose it like this:

```rust
fn main() {
    some_macro!(pub fn foo() {
        println!("Don't unindent me!");
    });
}
```

Closes #2523.
 2018-03-09 17:10:20 +09:00
topecongiro
c3e76bc02c Add a test for #2523 2018-03-09 17:09:56 +09:00
Seiichi Uchida
6ba7c34433 Use Option<SeparatorTactic> over bool to control trailing comma 2018-03-09 14:07:43 +09:00
Seiichi Uchida
e9f5382757 Add a test for #2510 
Closes #2510.
 2018-03-09 14:07:43 +09:00
Seiichi Uchida
466caa77bb Make INDENT_BUFFER longer 
Avoid panicking when indent whose width is 80 called `to_string()`.
 2018-03-09 14:07:43 +09:00
Seiichi Uchida
88a3c60f63 Update tests 2018-03-09 14:07:43 +09:00
Seiichi Uchida
2a99d9704f Use overflow::rewrite_with_angle_brackets to rewrite generics 2018-03-09 14:07:43 +09:00
Seiichi Uchida
ae629abc41 Add overflow module 
This commit adds `overflow` module. This module provides two APIs.
`rewrite_with_parens` is basically the same as `rewrite_call_inner`.
`rewrite_with_angle_brackets` is used for rewriting generics and types.
 2018-03-09 14:07:43 +09:00
Seiichi Uchida
8943c376bc Use RefCell for RewriteContext fields 2018-03-09 14:07:05 +09:00
Seiichi Uchida
84ad70c151 Add ignore config option 
For example, with the following config file, rustfmt will ignore `src/types.rs`,
`src/foo/bar.rs` and every file under `examples/` directory.

```toml
[ignore]
files = [
    "src/types.rs",
    "src/foo/bar.rs",
]
directories = [
    "examples",
]
```
 2018-03-09 13:37:52 +09:00
Nick Cameron
dc2f1429e7
Merge pull request #2521 from topecongiro/issue-2520 
Fix bugs when rewriting doc comments with code block
 2018-03-09 15:18:53 +13:00
Nick Cameron
58fb47a8ca
Merge pull request #2519 from topecongiro/nested-parens 
Remove nested parens
 2018-03-09 15:16:30 +13:00
Nick Cameron
5f99ebe628
Merge pull request #2518 from topecongiro/issue-2491 
Disallow combining parens and brackets in impl
 2018-03-09 15:15:21 +13:00
Nick Cameron
1780d68761 Catch panics in the parser before they crash rustfmt 
Closes #753
 2018-03-09 14:59:52 +13:00
Seiichi Uchida
484469899b Keep code block without correct backticks enclosing 2018-03-09 09:46:43 +09:00
Seiichi Uchida
67fa394e4e Restrict the width of doc comments with comment_width 
See the diff in tests/target/enum.rs for an example.
 2018-03-09 09:34:13 +09:00
Seiichi Uchida
9344d2ca83 Fix a bug in attr::take_while_with_pred 
Closes #2520.
 2018-03-09 09:29:08 +09:00
Seiichi Uchida
0acc0a2989 Add a test for #2520 2018-03-09 09:28:49 +09:00
Nick Cameron
c829875960 List limitations in the README 
Closes #2109
 2018-03-09 11:16:21 +13:00
Seiichi Uchida
9502de14be Update tests 2018-03-08 20:25:41 +09:00
Seiichi Uchida
d45aa55bd6 Remove nested parens 
And make sure that we do not remove comments within parens.
 2018-03-08 20:25:18 +09:00
Seiichi Uchida
06f5d55dde Add a test for removing nested parens 2018-03-08 20:25:06 +09:00
Seiichi Uchida
10e37fd42e Update tests 2018-03-08 19:08:56 +09:00
Seiichi Uchida
71ca21fc23 Disallow combining parens and brackets in impl 2018-03-08 19:08:38 +09:00
Seiichi Uchida
b2d3daccfa Add a test for #2491 2018-03-08 19:08:32 +09:00
Seiichi Uchida
a6b574bfa7 Cargo update and cargo clippy 2018-03-08 18:10:23 +09:00
moe
a2f861730e fix adds a trailing comma to struct-like macro (#2490) 
* fix adds a trailing comma to struct-like macro
 2018-03-08 18:05:39 +09:00
Seiichi Uchida
822dd41ad9 Put lhs and rhs of binop on the same line if lhs is short 2018-03-08 17:21:30 +09:00
Seiichi Uchida
0e660e4c76 Add a test for #2493 2018-03-08 17:16:42 +09:00
Nick Cameron
06d509c25c
Merge pull request #2512 from topecongiro/rustc-ap-syntax 
Update rustc-ap-syntax
 2018-03-08 17:13:05 +13:00
Seiichi Uchida
9889678f56 Replace Option<Vec<&'a ast::pat>> with Vec<&'a ast::Pat> 2018-03-08 12:56:28 +09:00
Nick Cameron
f0d179dd12
Merge pull request #2456 from dlukes/feat/check-license 
Attempt at checking for license (#209)
 2018-03-08 15:36:27 +13:00
Nick Cameron
e01753909f
Merge pull request #2508 from topecongiro/issue-2494 
Only format code blocks in comments with rust syntax notation
 2018-03-08 15:29:37 +13:00
Nick Cameron
5f1dbe455b
Merge pull request #2517 from davidalber/update-conduct 
Propagating upstream code of conduct changes
 2018-03-08 14:28:49 +13:00
David Alber
7d85e1368e Synchronizing with code of conduct in rust-www 
This is propagated from rust-lang/rust-www#1062.
 2018-03-07 08:58:34 -08:00
Seiichi Uchida
b9843d17c3
Merge pull request #2515 from sinkuu/nested_shape_lazy_static 
Use nested_shape for indenting types of lazy_static
 2018-03-07 16:06:52 +09:00
Shotaro Yamada
b3fa50db73 Use nested_shape for indenting types of lazy_static 2018-03-07 10:51:28 +09:00
Seiichi Uchida
3f0b630845 Support parentheses in patterns 2018-03-06 20:07:09 +09:00
Seiichi Uchida
520f0d65ef Format multiple patterns in 'if let' and `while let' 
Closes #2511.
 2018-03-06 20:02:04 +09:00
Seiichi Uchida
d7495324bc Work around removal of beginning_vert field from ast::Arm 
`ast::Arm` used to have `beginning_vert` field whose type is `Option<Span>`
and holds a span of the beginning `|` if available. This field is now removed.
This commit works around that.

Since we only need a `BytePos` of the `|`, the type of `beginning_vert` in
`ArmWrapper` is `Option<BytePos>`.
 2018-03-06 19:56:49 +09:00
Seiichi Uchida
5416c4df76 Modify code around ast::Visibility 
`ast::Visibility` is changed to `codemap::Spanned` whose node is
`ast::VisibilityKind`. This commit fixes it.

Closes #2398.
 2018-03-06 19:47:28 +09:00
Seiichi Uchida
d316eba54d Add opt_span_before() to SpanUtils trait 
With some refactorings to avoid duplicated code.
 2018-03-06 19:46:03 +09:00
Seiichi Uchida
64d838490a Cargo update 
Bump `rustc-ap-syntax` and `rustc-ap-rustc_errors` to `57.0.0`.
 2018-03-06 19:45:17 +09:00
Seiichi Uchida
0393037d6e Add tests for #2398 2018-03-06 19:42:55 +09:00
Seiichi Uchida
3fc8bb19a6 Add tests for #2511 2018-03-06 19:42:38 +09:00
Seiichi Uchida
61919022dd
Merge pull request #2507 from kngwyu/issue-2506 
Issue 2506
 2018-03-06 00:41:16 +09:00