[c++20] Add CXXRewrittenBinaryOperator to represent a comparison

operator that is rewritten as a call to multiple other operators.

No functionality change yet: nothing creates these expressions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@375305 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/include/clang/AST/Stmt.h b/include/clang/AST/Stmt.h
index 403b88ac3a..7aebbf2cb6 100644
--- a/include/clang/AST/Stmt.h
+++ b/include/clang/AST/Stmt.h
@@ -604,6 +604,15 @@ protected:
     unsigned FPFeatures : 3;
   };
 
+  class CXXRewrittenBinaryOperatorBitfields {
+    friend class ASTStmtReader;
+    friend class CXXRewrittenBinaryOperator;
+
+    unsigned : NumCallExprBits;
+
+    unsigned IsReversed : 1;
+  };
+
   class CXXBoolLiteralExprBitfields {
     friend class CXXBoolLiteralExpr;
 
@@ -978,6 +987,7 @@ protected:
 
     // C++ Expressions
     CXXOperatorCallExprBitfields CXXOperatorCallExprBits;
+    CXXRewrittenBinaryOperatorBitfields CXXRewrittenBinaryOperatorBits;
     CXXBoolLiteralExprBitfields CXXBoolLiteralExprBits;
     CXXNullPtrLiteralExprBitfields CXXNullPtrLiteralExprBits;
     CXXThisExprBitfields CXXThisExprBits;