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Clear diagnostics for known file version on close

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This commit is contained in:
kjeremy 2020-07-21 14:18:22 -04:00
parent 97927146db
commit 79a3dd085c
1 changed files with 10 additions and 3 deletions
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13
crates/rust-analyzer/src/main_loop.rs
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@ -432,19 +432,26 @@ impl GlobalState {
Ok(())
})?
.on::<lsp_types::notification::DidCloseTextDocument>(|this, params| {
let mut version = None;
if let Ok(path) = from_proto::vfs_path(&params.text_document.uri) {
if this.mem_docs.remove(&path).is_none() {
log::error!("orphan DidCloseTextDocument: {}", path)
match this.mem_docs.remove(&path) {
Some(entry) => version = entry,
None => log::error!("orphan DidCloseTextDocument: {}", path),
}
if let Some(path) = path.as_path() {
this.loader.handle.invalidate(path.to_path_buf());
}
}
// Clear the diagnostics for the previously known version of the file.
// This prevents stale "cargo check" diagnostics if the file is
// closed, "cargo check" is run and then the file is reopened.
this.send_notification::<lsp_types::notification::PublishDiagnostics>(
lsp_types::PublishDiagnosticsParams {
uri: params.text_document.uri,
diagnostics: Vec::new(),
version: None,
version,
},
);
Ok(())