1// Copyright 2019 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "src/torque/server-data.h"
6
7#include "src/torque/declarable.h"
8#include "src/torque/implementation-visitor.h"
9
10namespace v8 {
11namespace internal {
12namespace torque {
13
14DEFINE_CONTEXTUAL_VARIABLE(LanguageServerData)
15
16void LanguageServerData::AddDefinition(SourcePosition token,
17                                       SourcePosition definition) {
18  Get().definitions_map_[token.source].emplace_back(token, definition);
19}
20
21base::Optional<SourcePosition> LanguageServerData::FindDefinition(
22    SourceId source, LineAndColumn pos) {
23  if (!source.IsValid()) return base::nullopt;
24
25  auto iter = Get().definitions_map_.find(source);
26  if (iter == Get().definitions_map_.end()) return base::nullopt;
27
28  for (const DefinitionMapping& mapping : iter->second) {
29    SourcePosition current = mapping.first;
30    if (current.Contains(pos)) return mapping.second;
31  }
32
33  return base::nullopt;
34}
35
36void LanguageServerData::PrepareAllDeclarableSymbols() {
37  const std::vector<std::unique_ptr<Declarable>>& all_declarables =
38      global_context_->declarables_;
39
40  for (const auto& declarable : all_declarables) {
41    // Class field accessors and implicit specializations are
42    // auto-generated and should not show up.
43    if (!declarable->IsUserDefined()) continue;
44
45    SourceId source = declarable->Position().source;
46    symbols_map_[source].push_back(declarable.get());
47  }
48}
49
50}  // namespace torque
51}  // namespace internal
52}  // namespace v8
53