Kevin Stenerson
cd8bb50aea
Trim the indentation on macros which heuristically appear to use block-style indentation ( #3178 )
2018-11-07 17:49:53 +09:00
Nick Cameron
16d5f507b6
Merge pull request #3172 from scampi/issue3153
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trim the start of a line when wrapping an item in preparation for formatting
2018-11-06 10:23:30 +13:00
Stéphane Campinas
5a2ebdddcc
trim the start of a line when wrapping an item in preparation for formatting
2018-11-05 20:22:06 +01:00
Rémy Rakic
83d1d9aa14
normalize_doc_attributes: remove leading whitespace from the doc comment opener
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Remove possible whitespace from the `CommentStyle::opener()` so that the literal itself has control over the comment's leading spaces.
This is most useful for tools, such as bindgen, to allow for example: machine-readable comments with precise syntax rules, or idempotently round-tripping between the proc-macro API and rustfmt.
2018-11-05 18:24:36 +01:00
Stéphane Campinas
7132fe03a0
fix alignment of a struct's fields with the visual style
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- rewrite_with_alignment was called from the expr module with the wrong
shape that missed the extra offset needed for the visual style
- rewrite_with_alignment was indenting the given shape although that
should have been the caller's responsability
2018-11-04 23:41:21 +01:00
Stéphane Campinas
2d718a3fc2
The method trim_left_preserve_layout didn't handle tabs properly.
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This is fixed by taking the method macros::indent_macro_snippet which
essentially does the same: it indents a paragraph while preserving the
layout.
2018-10-30 20:24:03 +01:00
Emilio Cobos Álvarez
4a82252f03
missed-spans: Fix bogus check.
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I don't really know what it's trying to do, but forgetting about everything
you've seen before when you see whitespace followed by a semicolon doesn't look
right to me, and absolutely no tests were hitting that.
This check was introduced in 5ecdd072d6Fixes #3154 .
2018-10-30 03:21:28 +01:00
Nick Cameron
1f64f4012f
Merge pull request #3141 from dfyz/issue-2810
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Try to fix formatting failures on Windows (issue #2810 )
2018-10-29 11:29:51 +13:00
Ivan Komarov
00a20bceff
Fix formatting failures on Windows
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When newline_style is set to Windows, an empty line inside of a macro
results in `\r` being passed to the `fold()` in `MacroBranch::rewrite()`.
`\r` is technically not an empty string, so we try to indent it, leaving
trailing whitespaces behind, even though that was not intended
(as far as I can see).
This commit replaces the `!l.is_empty()` check with calling
`is_empty_line()`, since trying to indent any whitespace-only string
will probably result in problematic trailing whitespaces.
Fixes : #2810
2018-10-28 02:37:55 +03:00
Seiichi Uchida
131f11a6e5
Add a test for #3139
2018-10-27 11:22:18 +09:00
Seiichi Uchida
2d0487164f
Add a test for #3137
2018-10-26 16:36:01 +09:00
Stéphane Campinas
2f5d864c08
keep track of lines which formatting was disabled in order to prevent indentation which would cause code right-shifting
2018-10-24 12:11:11 +02:00
Stéphane Campinas
9c75a15f4c
Fix handling of code that is annotated with rustfmt::skip.
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A rustfmt::skip'ed block is indented although original lines are
returned. In order to resolve this, the leading whitespaces are trimmed
on each line while retaining the layout; this leaves the skipped code
to be indented as necessary by the caller.
2018-10-24 12:11:11 +02:00
Nick Cameron
c3ad58c381
Remove the source test file
2018-10-24 18:13:26 +13:00
JoshBrudnak
ce54aea4c8
Added test for crate non-alphabetizing
2018-10-23 19:00:42 -04:00
Nick Cameron
825207dd2e
Merge pull request #3126 from topecongiro/issue-3117
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Use correct width when formatting type on local statement
2018-10-23 10:35:32 +13:00
Seiichi Uchida
cf44c079c1
Add a test for #3117
2018-10-22 22:20:48 +09:00
Matthias Krüger
b25f974c0d
fix a few typos found via codespell.
2018-10-19 12:28:00 +02:00
Nick Cameron
e633f2b3f5
Merge pull request #3109 from scampi/issue-3038
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force a newline after the `if` condition if there is a different indentation level
2018-10-18 19:56:17 +13:00
Seiichi Uchida
8c4e92a14e
Catch parser panic in format_snippet ( #3103 )
2018-10-17 14:21:04 +09:00
Stéphane Campinas
30c06da781
force a newline after the if condition if there is a different
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indentation level
2018-10-15 23:24:35 +02:00
Nick Cameron
5f02be6294
Merge pull request #3102 from nrc/arm-guard-newline
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Only put `{` on a newline in a match arm where necessary
2018-10-16 09:06:15 +13:00
Nick Cameron
bc4414e53c
Merge pull request #3101 from nrc/pair-newline
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Simplify multi-lining binop exprs
2018-10-16 09:01:40 +13:00
Daniele D'Orazio
075aa909cd
try to fix comment bad wrapping ( #3099 )
2018-10-15 11:18:37 +09:00
Nick Cameron
e2be62c7a5
Add test (issue 3005)
2018-10-15 14:09:31 +13:00
Nick Cameron
7be173eb8c
add test
2018-10-15 12:09:53 +13:00
Nick Cameron
a6ef302236
Merge pull request #3100 from topecongiro/issue-3092
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Fix poor formatting of empty trait with generic bounds
2018-10-15 08:07:59 +12:00
Nick Cameron
2f8c1fea72
Merge pull request #3093 from scampi/issue2633
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do not vertically align list items in case the tactic is Horizontal
2018-10-15 07:57:39 +12:00
Nick Cameron
945fb504b1
Merge pull request #3091 from topecongiro/issue-3060
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Do not add parens around lifetimes
2018-10-15 07:40:34 +12:00
Seiichi Uchida
476992a15d
Add a test for #3092
2018-10-14 21:47:50 +09:00
Otavio Salvador
ef59b34cd7
Avoid control flow expressions conditions to go multi line
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Extends the multi line condition to over other control flow
expressions, it now covers: `if`, `if let`, `for`, `loop`, `while`,
`while let` and `match`.
Refs: #3029
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-10-13 14:12:43 -03:00
Stéphane Campinas
8f7a0470b0
handle lines prefixed with a # inside code blocks
2018-10-13 09:57:43 +02:00
Otavio Salvador
8feeddf1f8
Only combine match if its condition expression fits in a single line
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This improves the formatting and reading of code avoiding the
condition expression to be rewrite, if it goes multi line.
Fixes : #3029 .
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-10-12 20:12:45 -03:00
Stéphane Campinas
78d9091aff
do not vertically align list items in case the tactic is Horizontal
2018-10-12 20:41:56 +02:00
Seiichi Uchida
6b33043e06
Add a test for #3060
2018-10-13 00:42:22 +09:00
Nick Cameron
8b709c0019
Add attr_fn_like_width to the width heuristics
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It is a bit larger than than `fn_call_width` which we used previously, so fewer attributes get reformatted.
Closes #2929
2018-10-12 15:20:42 +13:00
Seiichi Uchida
b2de574848
Add format_doc_comments
2018-10-11 23:34:36 +09:00
Nick Cameron
4895699e88
Merge pull request #3083 from scampi/itemized_blocks
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Handle itemized blocks in comments
2018-10-10 10:38:54 +12:00
Stéphane Campinas
375c87820f
rewrite_string: detect when a url is being split and place the new line
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after it
2018-10-09 21:47:32 +02:00
Stéphane Campinas
c0b7222e2d
handle itemized items inside comments
2018-10-09 00:44:59 +02:00
Stéphane Campinas
8b3788d875
rewrite_string: allow to break on a boundary character that is on edge
2018-10-08 14:48:15 +02:00
Seiichi Uchida
a925bdf092
Add a test for #3031 and update test
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No combining for an item-like macro argument.
2018-10-08 13:50:00 +09:00
Nick Cameron
1b2e72726f
Merge pull request #3078 from YaLTeR/fix-closure-indentation
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Fix inconsistent overflow behavior in Visual style
2018-10-08 14:38:49 +13:00
Nick Cameron
832a912f79
Merge pull request #3077 from YaLTeR/fix-extra-commas
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Get rid of extra commas in Visual struct literal formatting
2018-10-08 14:37:48 +13:00
Nick Cameron
4dc5557625
Merge pull request #3070 from topecongiro/issue-3030
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Format a paren expr with double slash comment
2018-10-08 13:05:36 +13:00
Nick Cameron
80d744973f
Merge pull request #3069 from topecongiro/issue-3003
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Consider a multi-lined array as a block-like expression
2018-10-08 13:04:45 +13:00
Nick Cameron
d0c6a6d642
Merge pull request #3067 from topecongiro/refactor-toexpr
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Add println!-like heuristic to the fail attribute
2018-10-08 12:38:33 +13:00
Ivan Molodetskikh
dee68434e6
Overflow Visual functions even with one argument
2018-10-06 16:32:38 +03:00
Ivan Molodetskikh
6dc9b96651
Add a test for #3049
2018-10-06 16:32:27 +03:00
Ivan Molodetskikh
cbaed838d5
No trailing comma in struct literals (Visual)
2018-10-06 10:59:47 +03:00
