Stub out and start using a Decl::Destroy() method.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49532 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 8 insertions, 1 deletions

diff --git a/include/clang/AST/DeclBase.h b/include/clang/AST/DeclBase.h
index d1b48b8a62..ec3c753051 100644
--- a/include/clang/AST/DeclBase.h
+++ b/include/clang/AST/DeclBase.h
@@ -179,6 +179,9 @@ public:
   /// Create - Deserialize a Decl from Bitcode.
   static Decl* Create(llvm::Deserializer& D, ASTContext& C);
 
+  /// Destroy - Call destructors and release memory.
+  void Destroy(ASTContext& C) const;
+
 protected:
   /// EmitImpl - Provides the subclass-specific serialization logic for
   ///   serializing out a decl.
diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index 2ef31e42e5..43da07cc24 100644
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -329,6 +329,10 @@ const Attr *Decl::getAttrs() const {
   return (*DeclAttrs)[this];
 }
 
+void Decl::Destroy(ASTContext& C) const {
+  C.getAllocator().Deallocate((void *)this);
+}
+
 //===----------------------------------------------------------------------===//
 // DeclContext Implementation
 //===----------------------------------------------------------------------===//
diff --git a/lib/AST/TranslationUnit.cpp b/lib/AST/TranslationUnit.cpp
index b3a2e68f60..0198f6f1cf 100644
--- a/lib/AST/TranslationUnit.cpp
+++ b/lib/AST/TranslationUnit.cpp
@@ -32,7 +32,7 @@ enum { BasicMetadataBlock = 1,
 
 TranslationUnit::~TranslationUnit() {
   for (iterator I=begin(), E=end(); I!=E; ++I) 
-    delete *I;
+    (*I)->Destroy(*Context);
 }
 
 bool clang::EmitASTBitcodeFile(const TranslationUnit& TU,