From 065071c80638c7fe332cec023fb3046145afd3d3 Mon Sep 17 00:00:00 2001
From: Riatre Foo <foo@riat.re>
Date: Sun, 14 Oct 2018 07:58:08 +0800
Subject: [PATCH] textDocument/signatureHelp: enable documentation

---
 src/messages/textDocument_signatureHelp.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/messages/textDocument_signatureHelp.cc b/src/messages/textDocument_signatureHelp.cc
index b0b7955c..f7dc0e90 100644
--- a/src/messages/textDocument_signatureHelp.cc
+++ b/src/messages/textDocument_signatureHelp.cc
@@ -91,10 +91,8 @@ public:
 
       const char *ret_type = nullptr;
       SignatureInformation &ls_sig = ls_sighelp.signatures.emplace_back();
-#if LLVM_VERSION_MAJOR >= 8
       const RawComment *RC = getCompletionComment(S.getASTContext(), Cand.getFunction());
       ls_sig.documentation = RC ? RC->getBriefText(S.getASTContext()) : "";
-#endif
       for (const auto &Chunk : *CCS)
         switch (Chunk.Kind) {
         case CodeCompletionString::CK_ResultType:
@@ -171,7 +169,7 @@ void MessageHandler::textDocument_signatureHelp(
   CodeCompleteOptions CCOpts;
   CCOpts.IncludeGlobals = false;
   CCOpts.IncludeMacros = false;
-  CCOpts.IncludeBriefComments = false;
+  CCOpts.IncludeBriefComments = true;
   if (cache.IsCacheValid(path, begin_pos)) {
     SignatureHelpConsumer Consumer(CCOpts, true);
     cache.WithLock([&]() { Consumer.ls_sighelp = cache.result; });