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author | Aleksey Kladov <[email protected]> | 2018-08-09 19:27:44 +0100 |
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committer | Aleksey Kladov <[email protected]> | 2018-08-09 19:27:44 +0100 |
commit | 4a900fd6815d3ea722b5e664aee9eac8bb9cb14f (patch) | |
tree | 48dddd52ed4ed5e9cf28504d2c3b8d8a1dd8c27e /libeditor | |
parent | afa94d4f37b9a0a1e723edffcc79c3d48799bad1 (diff) |
Split diagnostics
Diffstat (limited to 'libeditor')
-rw-r--r-- | libeditor/src/lib.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/libeditor/src/lib.rs b/libeditor/src/lib.rs index ebc063ed2..5ebb49139 100644 --- a/libeditor/src/lib.rs +++ b/libeditor/src/lib.rs | |||
@@ -20,6 +20,12 @@ pub struct HighlightedRange { | |||
20 | } | 20 | } |
21 | 21 | ||
22 | #[derive(Debug)] | 22 | #[derive(Debug)] |
23 | pub struct Diagnostic { | ||
24 | pub range: TextRange, | ||
25 | pub msg: String, | ||
26 | } | ||
27 | |||
28 | #[derive(Debug)] | ||
23 | pub struct Symbol { | 29 | pub struct Symbol { |
24 | // pub parent: ???, | 30 | // pub parent: ???, |
25 | pub name: String, | 31 | pub name: String, |
@@ -69,6 +75,25 @@ impl File { | |||
69 | res | 75 | res |
70 | } | 76 | } |
71 | 77 | ||
78 | pub fn diagnostics(&self) -> Vec<Diagnostic> { | ||
79 | let syntax = self.inner.syntax(); | ||
80 | let mut res = Vec::new(); | ||
81 | |||
82 | for node in walk::preorder(syntax.as_ref()) { | ||
83 | if node.kind() == ERROR { | ||
84 | res.push(Diagnostic { | ||
85 | range: node.range(), | ||
86 | msg: "Syntax Error".to_string(), | ||
87 | }); | ||
88 | } | ||
89 | } | ||
90 | res.extend(self.inner.errors().into_iter().map(|err| Diagnostic { | ||
91 | range: TextRange::offset_len(err.offset, 1.into()), | ||
92 | msg: err.msg, | ||
93 | })); | ||
94 | res | ||
95 | } | ||
96 | |||
72 | pub fn syntax_tree(&self) -> String { | 97 | pub fn syntax_tree(&self) -> String { |
73 | ::libsyntax2::utils::dump_tree(&self.inner.syntax()) | 98 | ::libsyntax2::utils::dump_tree(&self.inner.syntax()) |
74 | } | 99 | } |