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Address panic when completions requested and returned to outdated buffer

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This commit is contained in:
Keith Simmons 2022-03-31 18:22:55 -07:00
parent 564225c401
commit afbddc1bcd
1 changed files with 7 additions and 0 deletions
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7
crates/project/src/project.rs
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@ -2331,6 +2331,13 @@ impl Project {
}; };
cx.spawn(|_, cx| async move { cx.spawn(|_, cx| async move {
let clipped_position = source_buffer_handle
.read_with(&cx, |this, _| this.clip_point_utf16(position, Bias::Left));
if clipped_position != position {
log::info!("Completion position out of date");
return Ok(Default::default());
}
let completions = lang_server let completions = lang_server
.request::<lsp::request::Completion>(lsp::CompletionParams { .request::<lsp::request::Completion>(lsp::CompletionParams {
text_document_position: lsp::TextDocumentPositionParams::new( text_document_position: lsp::TextDocumentPositionParams::new(