1 files changed, 15 insertions, 0 deletions

diff --git a/contrib/llvm-project/clang/lib/Basic/IdentifierTable.cpp b/contrib/llvm-project/clang/lib/Basic/IdentifierTable.cpp
index ca9c71287ab7..4aebea19924f 100644
--- a/contrib/llvm-project/clang/lib/Basic/IdentifierTable.cpp
+++ b/contrib/llvm-project/clang/lib/Basic/IdentifierTable.cpp
@@ -412,6 +412,21 @@ public:
 
 } // namespace clang.
 
+bool Selector::isKeywordSelector(ArrayRef<StringRef> Names) const {
+  assert(!Names.empty() && "must have >= 1 selector slots");
+  if (getNumArgs() != Names.size())
+    return false;
+  for (unsigned I = 0, E = Names.size(); I != E; ++I) {
+    if (getNameForSlot(I) != Names[I])
+      return false;
+  }
+  return true;
+}
+
+bool Selector::isUnarySelector(StringRef Name) const {
+  return isUnarySelector() && getNameForSlot(0) == Name;
+}
+
 unsigned Selector::getNumArgs() const {
   unsigned IIF = getIdentifierInfoFlag();
   if (IIF <= ZeroArg)