clang-tools 20.0.0git
FeatureModule.cpp
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1//===--- FeatureModule.cpp - Plugging features into clangd ----------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "FeatureModule.h"
10#include "support/Logger.h"
11
12namespace clang {
13namespace clangd {
14
16 assert(!Fac && "Initialized twice");
17 Fac.emplace(F);
18}
19
21 assert(Fac && "Not initialized yet");
22 return *Fac;
23}
24
25bool FeatureModuleSet::addImpl(void *Key, std::unique_ptr<FeatureModule> M,
26 const char *Source) {
27 if (!Map.try_emplace(Key, M.get()).second) {
28 // Source should (usually) include the name of the concrete module type.
29 elog("Tried to register duplicate feature modules via {0}", Source);
30 return false;
31 }
32 Modules.push_back(std::move(M));
33 return true;
34}
35
36} // namespace clangd
37} // namespace clang
const google::protobuf::Message & M
Definition: Server.cpp:309
Facilities & facilities()
Accessors for modules to access shared server facilities they depend on.
void initialize(const Facilities &F)
Called by the server to prepare this module for use.
Values in a Context are indexed by typed keys.
Definition: Context.h:40
void elog(const char *Fmt, Ts &&... Vals)
Definition: Logger.h:61
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Shared server facilities needed by the module to get its work done.
Definition: FeatureModule.h:76