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BugReportIssues describing a possible bug in the Go implementation. NeedsInvestigationSomeone must examine and confirm this is a valid issue and not a duplicate of an existing one. ToolsThis label describes issues relating to any tools in the x/tools repository. goplsIssues related to the Go language server, gopls. gopls/telemetry-wins
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@adonovan
Description
#!stacks
"bug.Reportf" && "completion.(*completer).selector:+57"
Issue created by stacks.
// -- completion of symbols in unimported packages -- // use new code for unimported completions, if flag allows it if c.snapshot.Options().ImportsSource == settings.ImportsSourceGopls { // The user might have typed strings.TLower, so id.Name==strings, sel.Sel.Name == TLower, // but the cursor might be inside TLower, so adjust the prefix prefix := sel.Sel.Name if c.surrounding != nil { if c.surrounding.content != sel.Sel.Name { bug.Reportf("unexpected surrounding: %q != %q", c.surrounding.content, sel.Sel.Name) } else { prefix = sel.Sel.Name[:c.surrounding.cursor-c.surrounding.start] } } c.unimported(ctx, metadata.PackageName(id.Name), prefix) return nil }
Possible regression in https://go.dev/cl/667576?
This stack _bvZaw
was reported by telemetry:
gopls/bug
golang.org/x/tools/gopls/internal/util/bug.report:+35,+0x367
golang.org/x/tools/gopls/internal/util/bug.Reportf:+1,+0x27
golang.org/x/tools/gopls/internal/golang/completion.(*completer).selector:+57,+0x31b
golang.org/x/tools/gopls/internal/golang/completion.(*completer).collectCompletions:+56,+0x49b
golang.org/x/tools/gopls/internal/golang/completion.Completion:+159,+0xd67
golang.org/x/tools/gopls/internal/server.(*server).Completion:+19,+0x1ff
golang.org/x/tools/gopls/internal/protocol.serverDispatch:+193,+0x1cff
golang.org/x/tools/gopls/internal/lsprpc.(*StreamServer).ServeStream.ServerHandler.func4:+5,+0x6f
golang.org/x/tools/gopls/internal/lsprpc.(*StreamServer).ServeStream.handshaker.func5:+52,+0x637
golang.org/x/tools/gopls/internal/protocol.Handlers.MustReplyHandler.func1:+2,+0xb3
golang.org/x/tools/gopls/internal/protocol.Handlers.AsyncHandler.func2.2:+3,+0x7f
runtime.goexit:+0,+0x3
golang.org/x/tools/gopls@v0.20.0 go1.25.0 darwin/arm64 vscode (1)
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BugReportIssues describing a possible bug in the Go implementation. NeedsInvestigationSomeone must examine and confirm this is a valid issue and not a duplicate of an existing one. ToolsThis label describes issues relating to any tools in the x/tools repository. goplsIssues related to the Go language server, gopls. gopls/telemetry-wins