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Use Diagnostic struct in buffer's diagnostics multimap

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This commit is contained in:
Max Brunsfeld 2021-11-01 12:59:01 -07:00
parent 1aee7bdb1d
commit 78d97a3db2
3 changed files with 64 additions and 51 deletions
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31
crates/language/src/lib.rs
View File

@ -62,7 +62,7 @@ pub struct Buffer {
syntax_tree: Mutex<Option<SyntaxTree>>,
parsing_in_background: bool,
parse_count: usize,
diagnostics: AnchorRangeMultimap<(DiagnosticSeverity, String)>,
diagnostics: AnchorRangeMultimap<Diagnostic>,
diagnostics_update_count: usize,
language_server: Option<LanguageServerState>,
#[cfg(test)]
@ -72,15 +72,14 @@ pub struct Buffer {
pub struct Snapshot {
text: buffer::Snapshot,
tree: Option<Tree>,
diagnostics: AnchorRangeMultimap<(DiagnosticSeverity, String)>,
diagnostics: AnchorRangeMultimap<Diagnostic>,
is_parsing: bool,
language: Option<Arc<Language>>,
query_cursor: QueryCursorHandle,
}
#[derive(Debug, PartialEq, Eq)]
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct Diagnostic {
pub range: Range<Point>,
pub severity: DiagnosticSeverity,
pub message: String,
}
@ -687,8 +686,6 @@ impl Buffer {
);
let mut end =
PointUtf16::new(diagnostic.range.end.line, diagnostic.range.end.character);
let severity = diagnostic.severity.unwrap_or(DiagnosticSeverity::ERROR);
if diagnostic
.source
.as_ref()
@ -716,7 +713,13 @@ impl Buffer {
range.end.column += 1;
range.end = content.clip_point_utf16(range.end, Bias::Right);
}
Some((range, (severity, diagnostic.message)))
Some((
range,
Diagnostic {
severity: diagnostic.severity.unwrap_or(DiagnosticSeverity::ERROR),
message: diagnostic.message,
},
))
}),
)
};
@ -741,15 +744,11 @@ impl Buffer {
pub fn diagnostics_in_range<'a, T: 'a + ToOffset>(
&'a self,
range: Range<T>,
) -> impl Iterator<Item = Diagnostic> + 'a {
) -> impl Iterator<Item = (Range<Point>, &Diagnostic)> + 'a {
let content = self.content();
self.diagnostics
.intersecting_ranges(range, content, true)
.map(move |(_, range, (severity, message))| Diagnostic {
range,
severity: *severity,
message: message.clone(),
})
.map(move |(_, range, diagnostic)| (range, diagnostic))
}
pub fn diagnostics_update_count(&self) -> usize {
@ -1544,19 +1543,19 @@ impl Snapshot {
let range = range.start.to_offset(&*self)..range.end.to_offset(&*self);
let mut diagnostic_endpoints = Vec::<DiagnosticEndpoint>::new();
for (_, range, (severity, _)) in
for (_, range, diagnostic) in
self.diagnostics
.intersecting_ranges(range.clone(), self.content(), true)
{
diagnostic_endpoints.push(DiagnosticEndpoint {
offset: range.start,
is_start: true,
severity: *severity,
severity: diagnostic.severity,
});
diagnostic_endpoints.push(DiagnosticEndpoint {
offset: range.end,
is_start: false,
severity: *severity,
severity: diagnostic.severity,
});
}
diagnostic_endpoints.sort_unstable_by_key(|endpoint| (endpoint.offset, !endpoint.is_start));

40
crates/language/src/tests.rs
View File

@ -468,16 +468,20 @@ async fn test_diagnostics(mut cx: gpui::TestAppContext) {
.diagnostics_in_range(Point::new(3, 0)..Point::new(5, 0))
.collect::<Vec<_>>(),
&[
Diagnostic {
range: Point::new(3, 9)..Point::new(3, 11),
(
Point::new(3, 9)..Point::new(3, 11),
&Diagnostic {
severity: DiagnosticSeverity::ERROR,
message: "undefined variable 'BB'".to_string()
},
Diagnostic {
range: Point::new(4, 9)..Point::new(4, 12),
),
(
Point::new(4, 9)..Point::new(4, 12),
&Diagnostic {
severity: DiagnosticSeverity::ERROR,
message: "undefined variable 'CCC'".to_string()
}
)
]
);
assert_eq!(
@ -527,16 +531,20 @@ async fn test_diagnostics(mut cx: gpui::TestAppContext) {
.diagnostics_in_range(Point::new(2, 0)..Point::new(3, 0))
.collect::<Vec<_>>(),
&[
Diagnostic {
range: Point::new(2, 9)..Point::new(2, 12),
(
Point::new(2, 9)..Point::new(2, 12),
&Diagnostic {
severity: DiagnosticSeverity::WARNING,
message: "unreachable statement".to_string()
},
Diagnostic {
range: Point::new(2, 9)..Point::new(2, 10),
}
),
(
Point::new(2, 9)..Point::new(2, 10),
&Diagnostic {
severity: DiagnosticSeverity::ERROR,
message: "undefined variable 'A'".to_string()
},
)
]
);
assert_eq!(
@ -598,16 +606,20 @@ async fn test_diagnostics(mut cx: gpui::TestAppContext) {
.diagnostics_in_range(0..buffer.len())
.collect::<Vec<_>>(),
&[
Diagnostic {
range: Point::new(2, 21)..Point::new(2, 22),
(
Point::new(2, 21)..Point::new(2, 22),
&Diagnostic {
severity: DiagnosticSeverity::ERROR,
message: "undefined variable 'A'".to_string()
},
Diagnostic {
range: Point::new(3, 9)..Point::new(3, 11),
}
),
(
Point::new(3, 9)..Point::new(3, 11),
&Diagnostic {
severity: DiagnosticSeverity::ERROR,
message: "undefined variable 'BB'".to_string()
},
)
]
);
});

8
crates/project/src/worktree.rs
View File

@ -3551,11 +3551,13 @@ mod tests {
.collect::<Vec<_>>();
assert_eq!(
diagnostics,
&[Diagnostic {
range: Point::new(0, 9)..Point::new(0, 10),
&[(
Point::new(0, 9)..Point::new(0, 10),
&Diagnostic {
severity: lsp::DiagnosticSeverity::ERROR,
message: "undefined variable 'A'".to_string()
}]
}
)]
)
});
}