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[clangd] Use Contents from inputs in codeComplete and signatureHelp

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Summary:
ClangdServer::{codeComplete,signatureHelp} both use the Contents from
the draft manager.  Since we want to move the draft manager from
ClangdServer to ClangdLSPServer, this patch changes those methods to
find the file contents from InputsAndPreamble, which contains the source
passed in previously.

Subscribers: klimek, ilya-biryukov, jkorous-apple, ioeric, cfe-commits

Differential Revision: https://reviews.llvm.org/D44484

llvm-svn: 327550
This commit is contained in:
Simon Marchi 2018-03-14 18:31:48 +00:00
parent 706a8095b3
commit 5a48cf86f1
1 changed files with 10 additions and 13 deletions
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23
clang-tools-extra/clangd/ClangdServer.cpp
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@ -154,9 +154,9 @@ void ClangdServer::codeComplete(PathRef File, Position Pos,
// Copy PCHs to avoid accessing this->PCHs concurrently
std::shared_ptr<PCHContainerOperations> PCHs = this->PCHs;
auto FS = FSProvider.getFileSystem();
auto Task = [PCHs, Pos, FS, CodeCompleteOpts](
std::string Contents, Path File, Callback<CompletionList> CB,
llvm::Expected<InputsAndPreamble> IP) {
auto Task = [PCHs, Pos, FS,
CodeCompleteOpts](Path File, Callback<CompletionList> CB,
llvm::Expected<InputsAndPreamble> IP) {
assert(IP && "error when trying to read preamble for codeComplete");
auto PreambleData = IP->Preamble;
@ -164,13 +164,12 @@ void ClangdServer::codeComplete(PathRef File, Position Pos,
// both the old and the new version in case only one of them matches.
CompletionList Result = clangd::codeComplete(
File, IP->Command, PreambleData ? &PreambleData->Preamble : nullptr,
Contents, Pos, FS, PCHs, CodeCompleteOpts);
IP->Contents, Pos, FS, PCHs, CodeCompleteOpts);
CB(std::move(Result));
};
WorkScheduler.runWithPreamble(
"CodeComplete", File,
Bind(Task, std::move(*Latest.Draft), File.str(), std::move(CB)));
WorkScheduler.runWithPreamble("CodeComplete", File,
Bind(Task, File.str(), std::move(CB)));
}
void ClangdServer::signatureHelp(PathRef File, Position Pos,
@ -183,8 +182,7 @@ void ClangdServer::signatureHelp(PathRef File, Position Pos,
auto PCHs = this->PCHs;
auto FS = FSProvider.getFileSystem();
auto Action = [Pos, FS, PCHs](std::string Contents, Path File,
Callback<SignatureHelp> CB,
auto Action = [Pos, FS, PCHs](Path File, Callback<SignatureHelp> CB,
llvm::Expected<InputsAndPreamble> IP) {
if (!IP)
return CB(IP.takeError());
@ -192,12 +190,11 @@ void ClangdServer::signatureHelp(PathRef File, Position Pos,
auto PreambleData = IP->Preamble;
CB(clangd::signatureHelp(File, IP->Command,
PreambleData ? &PreambleData->Preamble : nullptr,
Contents, Pos, FS, PCHs));
IP->Contents, Pos, FS, PCHs));
};
WorkScheduler.runWithPreamble(
"SignatureHelp", File,
Bind(Action, std::move(*Latest.Draft), File.str(), std::move(CB)));
WorkScheduler.runWithPreamble("SignatureHelp", File,
Bind(Action, File.str(), std::move(CB)));
}
llvm::Expected<tooling::Replacements>