1 files changed, 9 insertions, 10 deletions
diff --git a/include/llvm/MC/MCParser/AsmLexer.h b/include/llvm/MC/MCParser/AsmLexer.h
index 029598c013d3..207183a69b0e 100644
--- a/include/llvm/MC/MCParser/AsmLexer.h
+++ b/include/llvm/MC/MCParser/AsmLexer.h
@@ -16,25 +16,22 @@
 
 #include "llvm/ADT/StringRef.h"
 #include "llvm/MC/MCParser/MCAsmLexer.h"
-#include "llvm/Support/DataTypes.h"
 #include <string>
 
 namespace llvm {
-class MemoryBuffer;
+
 class MCAsmInfo;
 
 /// AsmLexer - Lexer class for assembly files.
 class AsmLexer : public MCAsmLexer {
   const MCAsmInfo &MAI;
 
-  const char *CurPtr;
+  const char *CurPtr = nullptr;
   StringRef CurBuf;
-  bool IsAtStartOfLine;
-  bool IsAtStartOfStatement;
-  bool IsParsingMSInlineAsm;
-  bool IsPeeking;
-  void operator=(const AsmLexer&) = delete;
-  AsmLexer(const AsmLexer&) = delete;
+  bool IsAtStartOfLine = true;
+  bool IsAtStartOfStatement = true;
+  bool IsParsingMSInlineAsm = false;
+  bool IsPeeking = false;
 
 protected:
   /// LexToken - Read the next token and return its code.
@@ -42,6 +39,8 @@ protected:
 
 public:
   AsmLexer(const MCAsmInfo &MAI);
+  AsmLexer(const AsmLexer &) = delete;
+  AsmLexer &operator=(const AsmLexer &) = delete;
   ~AsmLexer() override;
 
   void setBuffer(StringRef Buf, const char *ptr = nullptr);
@@ -74,4 +73,4 @@ private:
 
 } // end namespace llvm
 
-#endif
+#endif // LLVM_MC_MCPARSER_ASMLEXER_H