Separate Stmt::Destroy into the entrypoint for destroying a statement

or expression (Destroy) from the virtual function used to actually
destroy a given expression (DoDestroy). 



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78375 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 10 deletions

diff --git a/lib/AST/Stmt.cpp b/lib/AST/Stmt.cpp
index 17577910d2..668f7ef57f 100644
--- a/lib/AST/Stmt.cpp
+++ b/lib/AST/Stmt.cpp
@@ -51,19 +51,12 @@ void Stmt::DestroyChildren(ASTContext &C) {
     if (Stmt* Child = *I++) Child->Destroy(C);
 }
 
-void Stmt::Destroy(ASTContext &C) {
+void Stmt::DoDestroy(ASTContext &C) {
   DestroyChildren(C);
-  // FIXME: Eventually all Stmts should be allocated with the allocator
-  //  in ASTContext, just like with Decls.
   this->~Stmt();
   C.Deallocate((void *)this);
 }
 
-void DeclStmt::Destroy(ASTContext &C) {
-  this->~DeclStmt();
-  C.Deallocate((void *)this);
-}
-
 void Stmt::PrintStats() {
   // Ensure the table is primed.
   getStmtInfoTableEntry(Stmt::NullStmtClass);
@@ -569,10 +562,10 @@ QualType CXXCatchStmt::getCaughtType() {
   return QualType();
 }
 
-void CXXCatchStmt::Destroy(ASTContext& C) {
+void CXXCatchStmt::DoDestroy(ASTContext& C) {
   if (ExceptionDecl)
     ExceptionDecl->Destroy(C);
-  Stmt::Destroy(C);
+  Stmt::DoDestroy(C);
 }
 
 // CXXTryStmt