Support for destroying operator delete, per C++2a proposal P0722.

This feature is not (yet) approved by the C++ committee, so this is liable to
be reverted or significantly modified based on committee feedback.

No functionality change intended for existing code (a new type must be defined
in namespace std to take advantage of this feature).

llvm-svn: 315662

1 files changed, 4 insertions, 3 deletions

diff --git a/clang/lib/Frontend/MultiplexConsumer.cpp b/clang/lib/Frontend/MultiplexConsumer.cpp
index 8ef6df5e740..16000bc159d 100644
--- a/clang/lib/Frontend/MultiplexConsumer.cpp
+++ b/clang/lib/Frontend/MultiplexConsumer.cpp
@@ -116,7 +116,8 @@ public:
   void ResolvedExceptionSpec(const FunctionDecl *FD) override;
   void DeducedReturnType(const FunctionDecl *FD, QualType ReturnType) override;
   void ResolvedOperatorDelete(const CXXDestructorDecl *DD,
-                              const FunctionDecl *Delete) override;
+                              const FunctionDecl *Delete,
+                              Expr *ThisArg) override;
   void CompletedImplicitDefinition(const FunctionDecl *D) override;
   void StaticDataMemberInstantiated(const VarDecl *D) override;
   void DefaultArgumentInstantiated(const ParmVarDecl *D) override;
@@ -183,9 +184,9 @@ void MultiplexASTMutationListener::DeducedReturnType(const FunctionDecl *FD,
     Listeners[i]->DeducedReturnType(FD, ReturnType);
 }
 void MultiplexASTMutationListener::ResolvedOperatorDelete(
-    const CXXDestructorDecl *DD, const FunctionDecl *Delete) {
+    const CXXDestructorDecl *DD, const FunctionDecl *Delete, Expr *ThisArg) {
   for (auto *L : Listeners)
-    L->ResolvedOperatorDelete(DD, Delete);
+    L->ResolvedOperatorDelete(DD, Delete, ThisArg);
 }
 void MultiplexASTMutationListener::CompletedImplicitDefinition(
                                                         const FunctionDecl *D) {