1 files changed, 2 insertions, 0 deletions
diff --git a/contrib/llvm-project/clang/include/clang/Serialization/ASTReader.h b/contrib/llvm-project/clang/include/clang/Serialization/ASTReader.h
index 59358e77edb0..21d791f5cd89 100644
--- a/contrib/llvm-project/clang/include/clang/Serialization/ASTReader.h
+++ b/contrib/llvm-project/clang/include/clang/Serialization/ASTReader.h
@@ -2422,6 +2422,8 @@ public:
     CurrentBitsIndex = 0;
   }
 
+  void advance(uint32_t BitsWidth) { CurrentBitsIndex += BitsWidth; }
+
   bool getNextBit() {
     assert(isValid());
     return Value & (1 << CurrentBitsIndex++);