r348276 - [AST][NFC] Make ArrayTypeTraitExpr non polymorphic

[Bruno Ricci via cfe-commits]

Author: brunoricci
Date: Tue Dec  4 08:01:24 2018
New Revision: 348276

URL: http://llvm.org/viewvc/llvm-project?rev=348276&view=rev
Log:
[AST][NFC] Make ArrayTypeTraitExpr non polymorphic

ArrayTypeTraitExpr is the only expression class which is polymorphic.
As far as I can tell this is completely pointless.

Differential Revision: https://reviews.llvm.org/D55221

Reviewed By: aaron.ballman


Modified:
    cfe/trunk/include/clang/AST/ExprCXX.h
    cfe/trunk/lib/AST/ExprCXX.cpp

Modified: cfe/trunk/include/clang/AST/ExprCXX.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/ExprCXX.h?rev=348276&r1=348275&r2=348276&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/ExprCXX.h (original)
+++ cfe/trunk/include/clang/AST/ExprCXX.h Tue Dec  4 08:01:24 2018
@@ -2455,8 +2455,6 @@ class ArrayTypeTraitExpr : public Expr {
   /// The type being queried.
   TypeSourceInfo *QueriedType = nullptr;
 
-  virtual void anchor();
-
 public:
   friend class ASTStmtReader;
 
@@ -2474,8 +2472,6 @@ public:
   explicit ArrayTypeTraitExpr(EmptyShell Empty)
       : Expr(ArrayTypeTraitExprClass, Empty), ATT(0) {}
 
-  virtual ~ArrayTypeTraitExpr() = default;
-
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParen; }
 

Modified: cfe/trunk/lib/AST/ExprCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ExprCXX.cpp?rev=348276&r1=348275&r2=348276&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ExprCXX.cpp (original)
+++ cfe/trunk/lib/AST/ExprCXX.cpp Tue Dec  4 08:01:24 2018
@@ -1443,5 +1443,3 @@ TypeTraitExpr *TypeTraitExpr::CreateDese
   void *Mem = C.Allocate(totalSizeToAlloc<TypeSourceInfo *>(NumArgs));
   return new (Mem) TypeTraitExpr(EmptyShell());
 }
-
-void ArrayTypeTraitExpr::anchor() {}