diff options
author | Aleksey Kladov <[email protected]> | 2019-02-21 10:27:45 +0000 |
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committer | Aleksey Kladov <[email protected]> | 2019-02-21 10:27:45 +0000 |
commit | d334b5a1db9ec6a57f54077d422a3f4b3c8c1178 (patch) | |
tree | 9d930fe43452e8188594c612de433a77524e4754 /crates/ra_syntax/src/parsing/grammar/attributes.rs | |
parent | 18b0c509f77a8e06141fee6668532cced1ebf5d8 (diff) |
move parser to a separate crate
Diffstat (limited to 'crates/ra_syntax/src/parsing/grammar/attributes.rs')
-rw-r--r-- | crates/ra_syntax/src/parsing/grammar/attributes.rs | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/crates/ra_syntax/src/parsing/grammar/attributes.rs b/crates/ra_syntax/src/parsing/grammar/attributes.rs deleted file mode 100644 index cd30e8a45..000000000 --- a/crates/ra_syntax/src/parsing/grammar/attributes.rs +++ /dev/null | |||
@@ -1,31 +0,0 @@ | |||
1 | use super::*; | ||
2 | |||
3 | pub(super) fn inner_attributes(p: &mut Parser) { | ||
4 | while p.current() == POUND && p.nth(1) == EXCL { | ||
5 | attribute(p, true) | ||
6 | } | ||
7 | } | ||
8 | |||
9 | pub(super) fn outer_attributes(p: &mut Parser) { | ||
10 | while p.at(POUND) { | ||
11 | attribute(p, false) | ||
12 | } | ||
13 | } | ||
14 | |||
15 | fn attribute(p: &mut Parser, inner: bool) { | ||
16 | let attr = p.start(); | ||
17 | assert!(p.at(POUND)); | ||
18 | p.bump(); | ||
19 | |||
20 | if inner { | ||
21 | assert!(p.at(EXCL)); | ||
22 | p.bump(); | ||
23 | } | ||
24 | |||
25 | if p.at(L_BRACK) { | ||
26 | items::token_tree(p); | ||
27 | } else { | ||
28 | p.error("expected `[`"); | ||
29 | } | ||
30 | attr.complete(p, ATTR); | ||
31 | } | ||