From b0d42ad8f2ef22d3a42eee6e7534fc363c018440 Mon Sep 17 00:00:00 2001
From: Fangrui Song <i@maskray.me>
Date: Mon, 16 Dec 2019 22:11:31 -0800
Subject: [PATCH] Adapt llvmorg-10-init-12036-g3b9715cb2193:
 handleDeclOccurence -> handleDeclOccurrence

---
 src/indexer.cc | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/indexer.cc b/src/indexer.cc
index e74843e3..b491fcfa 100644
--- a/src/indexer.cc
+++ b/src/indexer.cc
@@ -678,9 +678,12 @@ public:
     SourceManager &SM = Ctx.getSourceManager();
     (void)param.ConsumeFile(*SM.getFileEntryForID(SM.getMainFileID()));
   }
-  bool handleDeclOccurence(const Decl *D, index::SymbolRoleSet Roles,
-                           ArrayRef<index::SymbolRelation> Relations,
-                           SourceLocation Loc, ASTNodeInfo ASTNode) override {
+#if LLVM_VERSION_MAJOR < 10 // llvmorg-10-init-12036-g3b9715cb219
+# define handleDeclOccurrence handleDeclOccurence
+#endif
+  bool handleDeclOccurrence(const Decl *D, index::SymbolRoleSet Roles,
+                            ArrayRef<index::SymbolRelation> Relations,
+                            SourceLocation Loc, ASTNodeInfo ASTNode) override {
     if (!param.no_linkage) {
       if (auto *ND = dyn_cast<NamedDecl>(D); ND && ND->hasLinkage())
         ;