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50 Commits

Author SHA1 Message Date
topecongiro
121f5e4e42 Add an test for #2652 2018-04-28 15:09:36 +09:00
Seiichi Uchida
e58e97783e Preserve trailing comma on macro call when using mixed layout 2018-04-12 09:54:00 +09:00
Seiichi Uchida
a43ac40a78 Add tests for #2588 2018-04-05 12:52:43 +09:00
Ryan Leung
2c7e737a06 add tests for macro!(/* comment */) (#2592) 
* add tests
 2018-04-04 11:02:01 +09:00
Ivan Sorokin
e6423cf4b1 Add test #2574 (#2577) 2018-04-01 00:54:44 +09:00
Seiichi Uchida
a49e00b4d7 Avoid panicking on macro call with a single comma 
`parse_item` from libsyntax may return `None`, so we need to discard
the result in that case.
 2018-03-28 18:14:51 +09:00
Nick Cameron
4f522794ae Tidy up and pass tests 2018-03-02 15:07:13 +13:00
topecongiro
4af2aa3a9e Create rustfmt_core crate 2018-02-07 22:48:05 +09:00
Seiichi Uchida
61b23a4293 Skip rewriting macro def with repeat 2018-02-04 08:52:50 +09:00
Seiichi Uchida
298f29a57d Do not panic when special macros have less args than expected 2018-01-18 00:50:16 +09:00
Nick Cameron
9368de276c
Merge pull request #2327 from nrc/macro-defs 
Some macros 2.0 macro defs
 2018-01-04 14:02:37 +13:00
Nick Cameron
aa758d671f Better handling of comments in macro defs 2018-01-03 20:36:52 +13:00
Nick Cameron
47d9ccd6a1 Tests for formatting macro 2.0 defs 2018-01-01 19:51:54 +13:00
David Wood
39e2f43f91 Split assert_eq! if any arguments are not simple 2017-12-27 21:19:42 +00:00
David Wood
ef8b2efd13 Fix off-by-one error in assert_eq! line wrapping 
If two really long conditions are checked for equality, they wouldn't be split
into multiple lines if the last condition is the one to push the line past the
width limit.

Fix the off-by-one error that caused this, and add a test-case for it.
 2017-12-23 01:32:55 +00:00
David Wood
e343521276 Add assert_eq! to special-cased macros 
Allows for this form of assert_eq! macros:
```rust
assert_eq!(
    left.id, right.id,
    "IDs are not equal: {:?} {:?}",
    left, right
);
```

Also allows for assert! macros to have the format arguments split across
multiple lines even if the assert condition is not simple:
```rust
assert!(
    result >= 42,
    "The result must be at least 42: {:?}",
    result, result.code, context
);
```
 2017-12-23 01:06:17 +00:00
Seiichi Uchida
0909ecbac7 Add tests for macro in pattern position 2017-12-10 00:21:49 +09:00
David Alber
9a25458179 Adding tests for assert!, write!, and writeln! 2017-12-06 22:42:33 -08:00
David Alber
eb42956e84 Adding print! specially-formatted format!-like macros list 
This commit corrects what appears to be an accidental inclusion of
`panic!` twice in the list resulting from the union of ffbe52e and
aeb3398.
 2017-12-05 16:56:56 -08:00
David Alber
8c51122f54 Adding tests for all specially-formatted format!-like macros 2017-12-05 16:56:36 -08:00
Seiichi Uchida
ab8129069a Add a test for #1209 2017-12-05 08:41:10 +09:00
topecongiro
72cac8beae Add a test for special case macros like format! and assert! 2017-12-03 11:34:18 +09:00
topecongiro
5aaa00a929 Add a test for #2214 2017-11-30 22:12:55 +09:00
topecongiro
daf4789b76 Add a test for #2087 2017-10-27 16:35:40 +09:00
topecongiro
00f8610d9b Add a test 2017-10-05 19:44:45 +09:00
topecongiro
848d4559e1 Enhance macro rewrite 2017-08-31 13:52:13 +09:00
topecongiro
343b315830 Handle macros with tabs 2017-08-27 13:44:49 +09:00
topecongiro
24efc3a934 Ignore empty lines inside arguments of macro with brace 2017-08-25 22:35:22 +09:00
Seiichi Uchida
a18a40cbc1 Add indent to macro we could not format 2017-08-21 23:19:01 +09:00
topecongiro
f062544cdd Update tests inside macro.rs 
I moved around some tests in order to prevent rustfmt from failing to format
tests after macro invocations whose arguments cannot be parsed as expressions.
 2017-06-23 13:03:37 +09:00
Seiichi Uchida
6afb0e856c Avoid line break when rhs of assignment is an invalid macro 2017-06-18 14:25:21 +09:00
Nick Cameron
b79094262f Merge pull request #1604 from topecongiro/comment-group 
Format comments with different opening in different manner
 2017-05-30 08:53:22 +12:00
topecongiro
72c04facd2 Add tests for issues which can be closed on the current master 
This PR adds tests for #325, #1092,  #1214, #1278, #1329 and #1427.
 2017-05-28 13:24:05 +09:00
topecongiro
99c2eab5ac Allow attributes on expressions 2017-05-28 11:44:41 +09:00
topecongiro
e3eec44690 Return original snippet when macro contains invalid syntax 2017-05-24 07:24:31 +09:00
topecongiro
dc8d3aa23a Update tests 2017-05-23 11:39:31 +09:00
topecongiro
d16a0a399e Implement 'vec![expr; expr]' 2017-05-23 11:32:09 +09:00
Seiichi Uchida
79ba34c607 Use offset_left for rewrite_unary_prefix 2017-05-15 22:55:01 +09:00
Nick Cameron
49e86a1e65 Handle semicolons in macro statements 
Fixes #1279
 2017-01-18 10:38:46 +13:00
Nick Cameron
846d7ad387 make rustfmt-normalize_comments false by default 2017-01-16 14:50:27 +13:00
Bekh-Ivanov Aleksey
935286755c Stripping trailing commas and spaces from vec! elements (#1219) 
* Stripping trailing commas and spaces from `vec!` elements

* Stripping trailing commas and spaces ONLY from `vec!` elements

* Added comment
 2016-11-14 17:42:15 +13:00
Philip Craig
c4a7a7108e Preserve macro formatting if we can't rewrite it 2016-10-03 14:14:56 +10:00
Nick Cameron
9188ec0f7f Bail out on recovered errors. (#965) 
Closes #915
Closes #930
Closes #931
 2016-04-27 21:08:44 +02:00
Marcus Klaas de Vries
50820c6a43 Merge pull request #883 from marcusklaas/macro-with-name 
Properly format macro's with an extra ident
 2016-03-30 02:03:28 +02:00
Marcus Klaas
9e5c0390a0 Properly format macro's with an extra ident 2016-03-29 23:16:40 +02:00
Marcus Klaas
0e0cf976c9 Fix issues with empty macros with curly braces 2016-03-27 13:44:40 +02:00
Kevin Yeh
7fc70a1753 Add item macro tests 2016-01-24 13:11:18 -06:00
Kevin Yeh
f01ed6f507 Format item macros 2016-01-22 13:43:18 -06:00
Eli Friedman
1c235de97d Fix crash speculatively parsing macro arguments as expressions. 
The problem is essentially that if we try to parse a token tree using a
CodeMap different from the one the tree was originally parsed with,
spans become nonsense. Since CodeMaps can't be cloned, we're basically
forced to use the original ParseSess for additional parsing.

Ideally, rustfmt would be a bit more clever and figure out how to parse
macro arguments based on the definition of the macro itself, rather than
just guessing that a particular token sequence looks like an expression,
but this is good enough for now.

Fixes #538.
 2015-10-27 23:41:32 -07:00
Marcus Klaas
f751356910 Format macro invocations 2015-09-16 20:26:14 +02:00