diff options
Diffstat (limited to 'crates/ra_ide')
-rw-r--r-- | crates/ra_ide/src/join_lines.rs | 69 |
1 files changed, 46 insertions, 23 deletions
diff --git a/crates/ra_ide/src/join_lines.rs b/crates/ra_ide/src/join_lines.rs index 7deeb3494..552d7f66e 100644 --- a/crates/ra_ide/src/join_lines.rs +++ b/crates/ra_ide/src/join_lines.rs | |||
@@ -60,29 +60,6 @@ fn remove_newline(edit: &mut TextEditBuilder, token: &SyntaxToken, offset: TextU | |||
60 | return; | 60 | return; |
61 | } | 61 | } |
62 | 62 | ||
63 | // Special case that turns something like: | ||
64 | // | ||
65 | // ``` | ||
66 | // my_function({<|> | ||
67 | // <some-expr> | ||
68 | // }) | ||
69 | // ``` | ||
70 | // | ||
71 | // into `my_function(<some-expr>)` | ||
72 | if join_single_expr_block(edit, token).is_some() { | ||
73 | return; | ||
74 | } | ||
75 | // ditto for | ||
76 | // | ||
77 | // ``` | ||
78 | // use foo::{<|> | ||
79 | // bar | ||
80 | // }; | ||
81 | // ``` | ||
82 | if join_single_use_tree(edit, token).is_some() { | ||
83 | return; | ||
84 | } | ||
85 | |||
86 | // The node is between two other nodes | 63 | // The node is between two other nodes |
87 | let prev = token.prev_sibling_or_token().unwrap(); | 64 | let prev = token.prev_sibling_or_token().unwrap(); |
88 | let next = token.next_sibling_or_token().unwrap(); | 65 | let next = token.next_sibling_or_token().unwrap(); |
@@ -110,6 +87,29 @@ fn remove_newline(edit: &mut TextEditBuilder, token: &SyntaxToken, offset: TextU | |||
110 | next.syntax().text_range().start() + TextUnit::of_str(next.prefix()), | 87 | next.syntax().text_range().start() + TextUnit::of_str(next.prefix()), |
111 | )); | 88 | )); |
112 | } else { | 89 | } else { |
90 | // Special case that turns something like: | ||
91 | // | ||
92 | // ``` | ||
93 | // my_function({<|> | ||
94 | // <some-expr> | ||
95 | // }) | ||
96 | // ``` | ||
97 | // | ||
98 | // into `my_function(<some-expr>)` | ||
99 | if join_single_expr_block(edit, token).is_some() { | ||
100 | return; | ||
101 | } | ||
102 | // ditto for | ||
103 | // | ||
104 | // ``` | ||
105 | // use foo::{<|> | ||
106 | // bar | ||
107 | // }; | ||
108 | // ``` | ||
109 | if join_single_use_tree(edit, token).is_some() { | ||
110 | return; | ||
111 | } | ||
112 | |||
113 | // Remove newline but add a computed amount of whitespace characters | 113 | // Remove newline but add a computed amount of whitespace characters |
114 | edit.replace(token.text_range(), compute_ws(prev.kind(), next.kind()).to_string()); | 114 | edit.replace(token.text_range(), compute_ws(prev.kind(), next.kind()).to_string()); |
115 | } | 115 | } |
@@ -608,4 +608,27 @@ pub fn handle_find_matching_brace() { | |||
608 | }", | 608 | }", |
609 | ); | 609 | ); |
610 | } | 610 | } |
611 | |||
612 | #[test] | ||
613 | fn test_join_lines_commented_block() { | ||
614 | check_join_lines( | ||
615 | r" | ||
616 | fn main() { | ||
617 | let _ = { | ||
618 | // <|>foo | ||
619 | // bar | ||
620 | 92 | ||
621 | }; | ||
622 | } | ||
623 | ", | ||
624 | r" | ||
625 | fn main() { | ||
626 | let _ = { | ||
627 | // <|>foo bar | ||
628 | 92 | ||
629 | }; | ||
630 | } | ||
631 | ", | ||
632 | ) | ||
633 | } | ||
611 | } | 634 | } |