[clangd] Remove ignored Preamble::CanReuse call from completion
Summary:
Now that the clients who relied on stats for files from preamble are
gone.
Reviewers: ioeric, sammccall
Reviewed By: ioeric
Subscribers: klimek, MaskRay, jkorous, cfe-commits
Differential Revision: https://reviews.llvm.org/D47066
llvm-svn: 332976
diff --git a/clang-tools-extra/clangd/CodeComplete.cpp b/clang-tools-extra/clangd/CodeComplete.cpp
index 1b1020a..af220f2 100644
--- a/clang-tools-extra/clangd/CodeComplete.cpp
+++ b/clang-tools-extra/clangd/CodeComplete.cpp
@@ -654,21 +654,11 @@
std::unique_ptr<llvm::MemoryBuffer> ContentsBuffer =
llvm::MemoryBuffer::getMemBufferCopy(Input.Contents, Input.FileName);
+ // The diagnostic options must be set before creating a CompilerInstance.
+ CI->getDiagnosticOpts().IgnoreWarnings = true;
// We reuse the preamble whether it's valid or not. This is a
// correctness/performance tradeoff: building without a preamble is slow, and
// completion is latency-sensitive.
- if (Input.Preamble) {
- auto Bounds =
- ComputePreambleBounds(*CI->getLangOpts(), ContentsBuffer.get(), 0);
- // FIXME(ibiryukov): Remove this call to CanReuse() after we'll fix
- // clients relying on getting stats for preamble files during code
- // completion.
- // Note that results of CanReuse() are ignored, see the comment above.
- Input.Preamble->CanReuse(*CI, ContentsBuffer.get(), Bounds,
- Input.VFS.get());
- }
- // The diagnostic options must be set before creating a CompilerInstance.
- CI->getDiagnosticOpts().IgnoreWarnings = true;
auto Clang = prepareCompilerInstance(
std::move(CI), Input.Preamble, std::move(ContentsBuffer),
std::move(Input.PCHs), std::move(Input.VFS), DummyDiagsConsumer);