Implement Sema::ActOnFinishFullExpr and create a CXXExprWithTemporaries node if necessary.

llvm-svn: 71983

1 files changed, 7 insertions, 1 deletions

diff --git a/clang/lib/Sema/Sema.h b/clang/lib/Sema/Sema.h
index c4890499a6d..eb723bb080e 100644
--- a/clang/lib/Sema/Sema.h
+++ b/clang/lib/Sema/Sema.h
@@ -162,7 +162,11 @@ public:
   /// in the top level function.  Clients should always use getSwitchStack() to
   /// handle the case when they are in a block.
   llvm::SmallVector<SwitchStmt*, 8> FunctionSwitchStack;
-  
+
+  /// ExprTemporaries - This is the stack of temporaries that are created by 
+  /// the current full expression.
+  llvm::SmallVector<CXXTempVarDecl*, 8> ExprTemporaries;
+
   /// CurFunctionNeedsScopeChecking - This is set to true when a function or
   /// ObjC method body contains a VLA or an ObjC try block, which introduce
   /// scopes that need to be checked for goto conditions.  If a function does
@@ -1583,6 +1587,8 @@ public:
                                                TypeTy *Ty,
                                                SourceLocation RParen);
 
+  virtual OwningExprResult ActOnFinishFullExpr(ExprArg Expr);
+
   bool RequireCompleteDeclContext(const CXXScopeSpec &SS);
   
   DeclContext *computeDeclContext(const CXXScopeSpec &SS);