Switch AsmLexer::Lex to returning a reference to the current token.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77328 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-mc/AsmLexer.h b/tools/llvm-mc/AsmLexer.h
index 3bedc6e..2918e43 100644
--- a/tools/llvm-mc/AsmLexer.h
+++ b/tools/llvm-mc/AsmLexer.h
@@ -110,8 +110,8 @@
   AsmLexer(SourceMgr &SrcMgr);
   ~AsmLexer();
   
-  AsmToken::TokenKind Lex() {
-    return CurTok = LexToken(), getKind();
+  const AsmToken &Lex() {
+    return CurTok = LexToken();
   }
   
   AsmToken::TokenKind getKind() const { return CurTok.getKind(); }