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https://github.com/golang/go
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eca45d481d
As part of investigating golang/go#38100, I noticed a few things that I wanted to clean up. Mostly, for renames, we were calling qualifiedObjAtProtocolPos twice, so I factored out a shared helper function. I also added an error return for builtins so that callers don't have to check. Change-Id: I28c75c801cbec1611736af931cfa72befd219201 Reviewed-on: https://go-review.googlesource.com/c/tools/+/225777 Run-TryBot: Rebecca Stambler <rstambler@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Rohan Challa <rohan@golang.org>
36 lines
947 B
Go
36 lines
947 B
Go
// Copyright 2019 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package lsp
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import (
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"context"
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"golang.org/x/tools/internal/lsp/protocol"
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"golang.org/x/tools/internal/lsp/source"
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)
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func (s *Server) references(ctx context.Context, params *protocol.ReferenceParams) ([]protocol.Location, error) {
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snapshot, fh, ok, err := s.beginFileRequest(params.TextDocument.URI, source.Go)
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if !ok {
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return nil, err
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}
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references, err := source.References(ctx, snapshot, fh, params.Position, params.Context.IncludeDeclaration)
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if err != nil {
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return nil, err
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}
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var locations []protocol.Location
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for _, ref := range references {
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refRange, err := ref.Range()
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if err != nil {
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return nil, err
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}
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locations = append(locations, protocol.Location{
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URI: protocol.URIFromSpanURI(ref.URI()),
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Range: refRange,
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})
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}
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return locations, nil
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}
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